diff --git a/Makefile b/Makefile index 05a19383b3964..9b7780de5f6bb 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 5 PATCHLEVEL = 4 -SUBLEVEL = 118 +SUBLEVEL = 119 EXTRAVERSION = NAME = Kleptomaniac Octopus diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi index 83be3a797411e..fedb21377c66c 100644 --- a/arch/arm/boot/dts/exynos4412-midas.dtsi +++ b/arch/arm/boot/dts/exynos4412-midas.dtsi @@ -139,7 +139,7 @@ max77693@66 { compatible = "maxim,max77693"; interrupt-parent = <&gpx1>; - interrupts = <5 IRQ_TYPE_EDGE_FALLING>; + interrupts = <5 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; pinctrl-0 = <&max77693_irq>; reg = <0x66>; @@ -187,7 +187,7 @@ max77693-fuel-gauge@36 { compatible = "maxim,max17047"; interrupt-parent = <&gpx2>; - interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; pinctrl-0 = <&max77693_fuel_irq>; reg = <0x36>; @@ -588,7 +588,7 @@ max77686: max77686_pmic@9 { compatible = "maxim,max77686"; interrupt-parent = <&gpx0>; - interrupts = <7 IRQ_TYPE_NONE>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; pinctrl-0 = <&max77686_irq>; pinctrl-names = "default"; reg = <0x09>; diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi index ea55f377d17c0..424d12ecc9018 100644 --- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi +++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi @@ -274,7 +274,7 @@ max77686: pmic@9 { compatible = "maxim,max77686"; interrupt-parent = <&gpx3>; - interrupts = <2 IRQ_TYPE_NONE>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; pinctrl-0 = <&max77686_irq>; reg = <0x09>; diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 6dc96948a9ccc..70a2b6e2ad3fa 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -133,7 +133,7 @@ compatible = "maxim,max77686"; reg = <0x09>; interrupt-parent = <&gpx3>; - interrupts = <2 IRQ_TYPE_NONE>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; pinctrl-0 = <&max77686_irq>; wakeup-source; diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi index c952a615148e5..737f0e20a4525 100644 --- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi +++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi @@ -292,7 +292,7 @@ max77686: max77686@9 { compatible = "maxim,max77686"; interrupt-parent = <&gpx3>; - interrupts = <2 IRQ_TYPE_NONE>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; pinctrl-0 = <&max77686_irq>; wakeup-source; diff --git a/arch/arm/boot/dts/uniphier-pxs2.dtsi b/arch/arm/boot/dts/uniphier-pxs2.dtsi index 4eddbb8d7fcac..60a588ce45e10 100644 --- a/arch/arm/boot/dts/uniphier-pxs2.dtsi +++ b/arch/arm/boot/dts/uniphier-pxs2.dtsi @@ -571,7 +571,7 @@ clocks = <&sys_clk 6>; reset-names = "ether"; resets = <&sys_rst 6>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; local-mac-address = [00 00 00 00 00 00]; socionext,syscon-phy-mode = <&soc_glue 0>; diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi index 8f23fcadecb89..9573da378826b 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -336,7 +336,7 @@ <0x0 0x03D00000 0x0 0x300000>; reg-names = "west", "east", "north", "south"; interrupts = ; - gpio-ranges = <&tlmm 0 0 175>; + gpio-ranges = <&tlmm 0 0 176>; gpio-controller; #gpio-cells = <2>; interrupt-controller; diff --git a/arch/arm64/boot/dts/renesas/r8a77980.dtsi b/arch/arm64/boot/dts/renesas/r8a77980.dtsi index e81cd83b138b1..4b9d4f1bbe010 100644 --- a/arch/arm64/boot/dts/renesas/r8a77980.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77980.dtsi @@ -990,8 +990,8 @@ reg = <1>; - vin4csi41: endpoint@2 { - reg = <2>; + vin4csi41: endpoint@3 { + reg = <3>; remote-endpoint = <&csi41vin4>; }; }; @@ -1018,8 +1018,8 @@ reg = <1>; - vin5csi41: endpoint@2 { - reg = <2>; + vin5csi41: endpoint@3 { + reg = <3>; remote-endpoint = <&csi41vin5>; }; }; @@ -1046,8 +1046,8 @@ reg = <1>; - vin6csi41: endpoint@2 { - reg = <2>; + vin6csi41: endpoint@3 { + reg = <3>; remote-endpoint = <&csi41vin6>; }; }; @@ -1074,8 +1074,8 @@ reg = <1>; - vin7csi41: endpoint@2 { - reg = <2>; + vin7csi41: endpoint@3 { + reg = <3>; remote-endpoint = <&csi41vin7>; }; }; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi index b658f2b641e29..3348a32f7d0b8 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi @@ -718,7 +718,7 @@ clocks = <&sys_clk 6>; reset-names = "ether"; resets = <&sys_rst 6>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; local-mac-address = [00 00 00 00 00 00]; socionext,syscon-phy-mode = <&soc_glue 0>; diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi index d6f6cee4d5491..6537c69de3dd3 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi @@ -509,7 +509,7 @@ clocks = <&sys_clk 6>; reset-names = "ether"; resets = <&sys_rst 6>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; local-mac-address = [00 00 00 00 00 00]; socionext,syscon-phy-mode = <&soc_glue 0>; @@ -530,7 +530,7 @@ clocks = <&sys_clk 7>; reset-names = "ether"; resets = <&sys_rst 7>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; local-mac-address = [00 00 00 00 00 00]; socionext,syscon-phy-mode = <&soc_glue 1>; diff --git a/arch/m68k/include/asm/mvme147hw.h b/arch/m68k/include/asm/mvme147hw.h index 257b29184af91..e28eb1c0e0bfb 100644 --- a/arch/m68k/include/asm/mvme147hw.h +++ b/arch/m68k/include/asm/mvme147hw.h @@ -66,6 +66,9 @@ struct pcc_regs { #define PCC_INT_ENAB 0x08 #define PCC_TIMER_INT_CLR 0x80 + +#define PCC_TIMER_TIC_EN 0x01 +#define PCC_TIMER_COC_EN 0x02 #define PCC_TIMER_CLR_OVF 0x04 #define PCC_LEVEL_ABORT 0x07 diff --git a/arch/m68k/mvme147/config.c b/arch/m68k/mvme147/config.c index 545a1fe0e1194..245376630c3de 100644 --- a/arch/m68k/mvme147/config.c +++ b/arch/m68k/mvme147/config.c @@ -117,8 +117,10 @@ static irqreturn_t mvme147_timer_int (int irq, void *dev_id) unsigned long flags; local_irq_save(flags); - m147_pcc->t1_int_cntrl = PCC_TIMER_INT_CLR; - m147_pcc->t1_cntrl = PCC_TIMER_CLR_OVF; + m147_pcc->t1_cntrl = PCC_TIMER_CLR_OVF | PCC_TIMER_COC_EN | + PCC_TIMER_TIC_EN; + m147_pcc->t1_int_cntrl = PCC_INT_ENAB | PCC_TIMER_INT_CLR | + PCC_LEVEL_TIMER1; clk_total += PCC_TIMER_CYCLES; timer_routine(0, NULL); local_irq_restore(flags); @@ -136,10 +138,10 @@ void mvme147_sched_init (irq_handler_t timer_routine) /* Init the clock with a value */ /* The clock counter increments until 0xFFFF then reloads */ m147_pcc->t1_preload = PCC_TIMER_PRELOAD; - m147_pcc->t1_cntrl = 0x0; /* clear timer */ - m147_pcc->t1_cntrl = 0x3; /* start timer */ - m147_pcc->t1_int_cntrl = PCC_TIMER_INT_CLR; /* clear pending ints */ - m147_pcc->t1_int_cntrl = PCC_INT_ENAB|PCC_LEVEL_TIMER1; + m147_pcc->t1_cntrl = PCC_TIMER_CLR_OVF | PCC_TIMER_COC_EN | + PCC_TIMER_TIC_EN; + m147_pcc->t1_int_cntrl = PCC_INT_ENAB | PCC_TIMER_INT_CLR | + PCC_LEVEL_TIMER1; clocksource_register_hz(&mvme147_clk, PCC_TIMER_CLOCK_FREQ); } diff --git a/arch/m68k/mvme16x/config.c b/arch/m68k/mvme16x/config.c index 9bc2da69f80cb..2f2c2d172b24e 100644 --- a/arch/m68k/mvme16x/config.c +++ b/arch/m68k/mvme16x/config.c @@ -368,6 +368,7 @@ static u32 clk_total; #define PCCTOVR1_COC_EN 0x02 #define PCCTOVR1_OVR_CLR 0x04 +#define PCCTIC1_INT_LEVEL 6 #define PCCTIC1_INT_CLR 0x08 #define PCCTIC1_INT_EN 0x10 @@ -377,8 +378,8 @@ static irqreturn_t mvme16x_timer_int (int irq, void *dev_id) unsigned long flags; local_irq_save(flags); - out_8(PCCTIC1, in_8(PCCTIC1) | PCCTIC1_INT_CLR); - out_8(PCCTOVR1, PCCTOVR1_OVR_CLR); + out_8(PCCTOVR1, PCCTOVR1_OVR_CLR | PCCTOVR1_TIC_EN | PCCTOVR1_COC_EN); + out_8(PCCTIC1, PCCTIC1_INT_EN | PCCTIC1_INT_CLR | PCCTIC1_INT_LEVEL); clk_total += PCC_TIMER_CYCLES; timer_routine(0, NULL); local_irq_restore(flags); @@ -392,14 +393,15 @@ void mvme16x_sched_init (irq_handler_t timer_routine) int irq; /* Using PCCchip2 or MC2 chip tick timer 1 */ - out_be32(PCCTCNT1, 0); - out_be32(PCCTCMP1, PCC_TIMER_CYCLES); - out_8(PCCTOVR1, in_8(PCCTOVR1) | PCCTOVR1_TIC_EN | PCCTOVR1_COC_EN); - out_8(PCCTIC1, PCCTIC1_INT_EN | 6); if (request_irq(MVME16x_IRQ_TIMER, mvme16x_timer_int, IRQF_TIMER, "timer", timer_routine)) panic ("Couldn't register timer int"); + out_be32(PCCTCNT1, 0); + out_be32(PCCTCMP1, PCC_TIMER_CYCLES); + out_8(PCCTOVR1, PCCTOVR1_OVR_CLR | PCCTOVR1_TIC_EN | PCCTOVR1_COC_EN); + out_8(PCCTIC1, PCCTIC1_INT_EN | PCCTIC1_INT_CLR | PCCTIC1_INT_LEVEL); + clocksource_register_hz(&mvme16x_clk, PCC_TIMER_CLOCK_FREQ); if (brdno == 0x0162 || brdno == 0x172) diff --git a/arch/mips/boot/dts/brcm/bcm3368.dtsi b/arch/mips/boot/dts/brcm/bcm3368.dtsi index 69cbef4723775..d4b2b430dad01 100644 --- a/arch/mips/boot/dts/brcm/bcm3368.dtsi +++ b/arch/mips/boot/dts/brcm/bcm3368.dtsi @@ -59,7 +59,7 @@ periph_cntl: syscon@fff8c008 { compatible = "syscon"; - reg = <0xfff8c000 0x4>; + reg = <0xfff8c008 0x4>; native-endian; }; diff --git a/arch/mips/boot/dts/brcm/bcm63268.dtsi b/arch/mips/boot/dts/brcm/bcm63268.dtsi index beec24145af7e..30fdd38aef6da 100644 --- a/arch/mips/boot/dts/brcm/bcm63268.dtsi +++ b/arch/mips/boot/dts/brcm/bcm63268.dtsi @@ -59,7 +59,7 @@ periph_cntl: syscon@10000008 { compatible = "syscon"; - reg = <0x10000000 0xc>; + reg = <0x10000008 0x4>; native-endian; }; diff --git a/arch/mips/boot/dts/brcm/bcm6358.dtsi b/arch/mips/boot/dts/brcm/bcm6358.dtsi index f21176cac0381..89a3107cad28e 100644 --- a/arch/mips/boot/dts/brcm/bcm6358.dtsi +++ b/arch/mips/boot/dts/brcm/bcm6358.dtsi @@ -59,7 +59,7 @@ periph_cntl: syscon@fffe0008 { compatible = "syscon"; - reg = <0xfffe0000 0x4>; + reg = <0xfffe0008 0x4>; native-endian; }; diff --git a/arch/mips/boot/dts/brcm/bcm6362.dtsi b/arch/mips/boot/dts/brcm/bcm6362.dtsi index 8ae6981735b82..e48946a51242b 100644 --- a/arch/mips/boot/dts/brcm/bcm6362.dtsi +++ b/arch/mips/boot/dts/brcm/bcm6362.dtsi @@ -59,7 +59,7 @@ periph_cntl: syscon@10000008 { compatible = "syscon"; - reg = <0x10000000 0xc>; + reg = <0x10000008 0x4>; native-endian; }; diff --git a/arch/mips/boot/dts/brcm/bcm6368.dtsi b/arch/mips/boot/dts/brcm/bcm6368.dtsi index 449c167dd8921..b84a3bfe8c51e 100644 --- a/arch/mips/boot/dts/brcm/bcm6368.dtsi +++ b/arch/mips/boot/dts/brcm/bcm6368.dtsi @@ -59,7 +59,7 @@ periph_cntl: syscon@100000008 { compatible = "syscon"; - reg = <0x10000000 0xc>; + reg = <0x10000008 0x4>; native-endian; }; diff --git a/arch/mips/pci/pci-legacy.c b/arch/mips/pci/pci-legacy.c index 39052de915f34..3a909194284a6 100644 --- a/arch/mips/pci/pci-legacy.c +++ b/arch/mips/pci/pci-legacy.c @@ -166,8 +166,13 @@ void pci_load_of_ranges(struct pci_controller *hose, struct device_node *node) res = hose->mem_resource; break; } - if (res != NULL) - of_pci_range_to_resource(&range, node, res); + if (res != NULL) { + res->name = node->full_name; + res->flags = range.flags; + res->start = range.cpu_addr; + res->end = range.cpu_addr + range.size - 1; + res->parent = res->child = res->sibling = NULL; + } } } diff --git a/arch/mips/pci/pci-mt7620.c b/arch/mips/pci/pci-mt7620.c index d360616037525..e032932348d6f 100644 --- a/arch/mips/pci/pci-mt7620.c +++ b/arch/mips/pci/pci-mt7620.c @@ -30,6 +30,7 @@ #define RALINK_GPIOMODE 0x60 #define PPLL_CFG1 0x9c +#define PPLL_LD BIT(23) #define PPLL_DRV 0xa0 #define PDRV_SW_SET BIT(31) @@ -239,8 +240,8 @@ static int mt7620_pci_hw_init(struct platform_device *pdev) rt_sysc_m32(0, RALINK_PCIE0_CLK_EN, RALINK_CLKCFG1); mdelay(100); - if (!(rt_sysc_r32(PPLL_CFG1) & PDRV_SW_SET)) { - dev_err(&pdev->dev, "MT7620 PPLL unlock\n"); + if (!(rt_sysc_r32(PPLL_CFG1) & PPLL_LD)) { + dev_err(&pdev->dev, "pcie PLL not locked, aborting init\n"); reset_control_assert(rstpcie0); rt_sysc_m32(RALINK_PCIE0_CLK_EN, 0, RALINK_CLKCFG1); return -1; diff --git a/arch/mips/pci/pci-rt2880.c b/arch/mips/pci/pci-rt2880.c index c9f4d4ba058aa..2ceda2a040edc 100644 --- a/arch/mips/pci/pci-rt2880.c +++ b/arch/mips/pci/pci-rt2880.c @@ -180,7 +180,6 @@ static inline void rt2880_pci_write_u32(unsigned long reg, u32 val) int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - u16 cmd; int irq = -1; if (dev->bus->number != 0) @@ -188,8 +187,6 @@ int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) switch (PCI_SLOT(dev->devfn)) { case 0x00: - rt2880_pci_write_u32(PCI_BASE_ADDRESS_0, 0x08000000); - (void) rt2880_pci_read_u32(PCI_BASE_ADDRESS_0); break; case 0x11: irq = RT288X_CPU_IRQ_PCI; @@ -201,16 +198,6 @@ int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) break; } - pci_write_config_byte((struct pci_dev *) dev, - PCI_CACHE_LINE_SIZE, 0x14); - pci_write_config_byte((struct pci_dev *) dev, PCI_LATENCY_TIMER, 0xFF); - pci_read_config_word((struct pci_dev *) dev, PCI_COMMAND, &cmd); - cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_IO | PCI_COMMAND_MEMORY | - PCI_COMMAND_INVALIDATE | PCI_COMMAND_FAST_BACK | - PCI_COMMAND_SERR | PCI_COMMAND_WAIT | PCI_COMMAND_PARITY; - pci_write_config_word((struct pci_dev *) dev, PCI_COMMAND, cmd); - pci_write_config_byte((struct pci_dev *) dev, PCI_INTERRUPT_LINE, - dev->irq); return irq; } @@ -251,6 +238,30 @@ static int rt288x_pci_probe(struct platform_device *pdev) int pcibios_plat_dev_init(struct pci_dev *dev) { + static bool slot0_init; + + /* + * Nobody seems to initialize slot 0, but this platform requires it, so + * do it once when some other slot is being enabled. The PCI subsystem + * should configure other slots properly, so no need to do anything + * special for those. + */ + if (!slot0_init && dev->bus->number == 0) { + u16 cmd; + u32 bar0; + + slot0_init = true; + + pci_bus_write_config_dword(dev->bus, 0, PCI_BASE_ADDRESS_0, + 0x08000000); + pci_bus_read_config_dword(dev->bus, 0, PCI_BASE_ADDRESS_0, + &bar0); + + pci_bus_read_config_word(dev->bus, 0, PCI_COMMAND, &cmd); + cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_IO | PCI_COMMAND_MEMORY; + pci_bus_write_config_word(dev->bus, 0, PCI_COMMAND, cmd); + } + return 0; } diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index c4cbb65e742f4..757175ccf53c0 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -214,7 +214,7 @@ config PPC select HAVE_MEMBLOCK_NODE_MAP select HAVE_MOD_ARCH_SPECIFIC select HAVE_NMI if PERF_EVENTS || (PPC64 && PPC_BOOK3S) - select HAVE_HARDLOCKUP_DETECTOR_ARCH if (PPC64 && PPC_BOOK3S) + select HAVE_HARDLOCKUP_DETECTOR_ARCH if PPC64 && PPC_BOOK3S && SMP select HAVE_OPROFILE select HAVE_OPTPROBES if PPC64 select HAVE_PERF_EVENTS diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug index b915fe6589792..2ca9114fcf002 100644 --- a/arch/powerpc/Kconfig.debug +++ b/arch/powerpc/Kconfig.debug @@ -352,6 +352,7 @@ config PPC_EARLY_DEBUG_CPM_ADDR config FAIL_IOMMU bool "Fault-injection capability for IOMMU" depends on FAULT_INJECTION + depends on PCI || IBMVIO help Provide fault-injection capability for IOMMU. Each device can be selectively enabled via the fail_iommu property. diff --git a/arch/powerpc/include/asm/book3s/64/radix.h b/arch/powerpc/include/asm/book3s/64/radix.h index a1c60d5b50af7..5131ed787409f 100644 --- a/arch/powerpc/include/asm/book3s/64/radix.h +++ b/arch/powerpc/include/asm/book3s/64/radix.h @@ -206,8 +206,10 @@ static inline void radix__set_pte_at(struct mm_struct *mm, unsigned long addr, * from ptesync, it should probably go into update_mmu_cache, rather * than set_pte_at (which is used to set ptes unrelated to faults). * - * Spurious faults to vmalloc region are not tolerated, so there is - * a ptesync in flush_cache_vmap. + * Spurious faults from the kernel memory are not tolerated, so there + * is a ptesync in flush_cache_vmap, and __map_kernel_page() follows + * the pte update sequence from ISA Book III 6.10 Translation Table + * Update Synchronization Requirements. */ } diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c index 9b522152d8f05..0455dc1b27977 100644 --- a/arch/powerpc/kernel/fadump.c +++ b/arch/powerpc/kernel/fadump.c @@ -279,7 +279,7 @@ static void fadump_show_config(void) * that is required for a kernel to boot successfully. * */ -static inline u64 fadump_calculate_reserve_size(void) +static __init u64 fadump_calculate_reserve_size(void) { u64 base, size, bootmem_min; int ret; diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index e13e96e665e0b..537142b877b88 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -266,7 +266,7 @@ static struct feature_property { }; #if defined(CONFIG_44x) && defined(CONFIG_PPC_FPU) -static inline void identical_pvr_fixup(unsigned long node) +static __init void identical_pvr_fixup(unsigned long node) { unsigned int pvr; const char *model = of_get_flat_dt_prop(node, "model", NULL); diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index dd9b19b1f459a..6938b793a0150 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -3638,7 +3638,10 @@ int kvmhv_p9_guest_entry(struct kvm_vcpu *vcpu, u64 time_limit, vcpu->arch.dec_expires = dec + tb; vcpu->cpu = -1; vcpu->arch.thread_cpu = -1; + /* Save guest CTRL register, set runlatch to 1 */ vcpu->arch.ctrl = mfspr(SPRN_CTRLF); + if (!(vcpu->arch.ctrl & 1)) + mtspr(SPRN_CTRLT, vcpu->arch.ctrl | 1); vcpu->arch.iamr = mfspr(SPRN_IAMR); vcpu->arch.pspb = mfspr(SPRN_PSPB); diff --git a/arch/powerpc/mm/book3s64/radix_pgtable.c b/arch/powerpc/mm/book3s64/radix_pgtable.c index 770542ccdb468..bdcb07a98cd37 100644 --- a/arch/powerpc/mm/book3s64/radix_pgtable.c +++ b/arch/powerpc/mm/book3s64/radix_pgtable.c @@ -97,7 +97,7 @@ static int early_map_kernel_page(unsigned long ea, unsigned long pa, set_the_pte: set_pte_at(&init_mm, ea, ptep, pfn_pte(pfn, flags)); - smp_wmb(); + asm volatile("ptesync": : :"memory"); return 0; } @@ -155,7 +155,7 @@ static int __map_kernel_page(unsigned long ea, unsigned long pa, set_the_pte: set_pte_at(&init_mm, ea, ptep, pfn_pte(pfn, flags)); - smp_wmb(); + asm volatile("ptesync": : :"memory"); return 0; } diff --git a/arch/powerpc/perf/isa207-common.c b/arch/powerpc/perf/isa207-common.c index 0b5c8f4fbdbfd..944180f55a3c6 100644 --- a/arch/powerpc/perf/isa207-common.c +++ b/arch/powerpc/perf/isa207-common.c @@ -363,8 +363,8 @@ ebb_bhrb: * EBB events are pinned & exclusive, so this should never actually * hit, but we leave it as a fallback in case. */ - mask |= CNST_EBB_VAL(ebb); - value |= CNST_EBB_MASK; + mask |= CNST_EBB_MASK; + value |= CNST_EBB_VAL(ebb); *maskp = mask; *valp = value; diff --git a/arch/powerpc/platforms/52xx/lite5200_sleep.S b/arch/powerpc/platforms/52xx/lite5200_sleep.S index 3a9969c429b39..054f927bfef93 100644 --- a/arch/powerpc/platforms/52xx/lite5200_sleep.S +++ b/arch/powerpc/platforms/52xx/lite5200_sleep.S @@ -181,7 +181,7 @@ sram_code: udelay: /* r11 - tb_ticks_per_usec, r12 - usecs, overwrites r13 */ mullw r12, r12, r11 mftb r13 /* start */ - addi r12, r13, r12 /* end */ + add r12, r13, r12 /* end */ 1: mftb r13 /* current */ cmp cr0, r13, r12 diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c index 561917fa54a8a..afca4b737e80f 100644 --- a/arch/powerpc/platforms/pseries/pci_dlpar.c +++ b/arch/powerpc/platforms/pseries/pci_dlpar.c @@ -66,6 +66,7 @@ EXPORT_SYMBOL_GPL(init_phb_dynamic); int remove_phb_dynamic(struct pci_controller *phb) { struct pci_bus *b = phb->bus; + struct pci_host_bridge *host_bridge = to_pci_host_bridge(b->bridge); struct resource *res; int rc, i; @@ -92,7 +93,8 @@ int remove_phb_dynamic(struct pci_controller *phb) /* Remove the PCI bus and unregister the bridge device from sysfs */ phb->bus = NULL; pci_remove_bus(b); - device_unregister(b->bridge); + host_bridge->bus = NULL; + device_unregister(&host_bridge->dev); /* Now release the IO resource */ if (res->flags & IORESOURCE_IO) diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c index 16df9cc8f3609..2d4c09a77910f 100644 --- a/arch/powerpc/sysdev/xive/common.c +++ b/arch/powerpc/sysdev/xive/common.c @@ -257,17 +257,20 @@ notrace void xmon_xive_do_dump(int cpu) xmon_printf("\n"); } +static struct irq_data *xive_get_irq_data(u32 hw_irq) +{ + unsigned int irq = irq_find_mapping(xive_irq_domain, hw_irq); + + return irq ? irq_get_irq_data(irq) : NULL; +} + int xmon_xive_get_irq_config(u32 hw_irq, struct irq_data *d) { - struct irq_chip *chip = irq_data_get_irq_chip(d); int rc; u32 target; u8 prio; u32 lirq; - if (!is_xive_irq(chip)) - return -EINVAL; - rc = xive_ops->get_irq_config(hw_irq, &target, &prio, &lirq); if (rc) { xmon_printf("IRQ 0x%08x : no config rc=%d\n", hw_irq, rc); @@ -277,6 +280,9 @@ int xmon_xive_get_irq_config(u32 hw_irq, struct irq_data *d) xmon_printf("IRQ 0x%08x : target=0x%x prio=%02x lirq=0x%x ", hw_irq, target, prio, lirq); + if (!d) + d = xive_get_irq_data(hw_irq); + if (d) { struct xive_irq_data *xd = irq_data_get_irq_handler_data(d); u64 val = xive_esb_read(xd, XIVE_ESB_GET); diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 61c02a162d378..3588f4c65a4d4 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -922,9 +922,9 @@ static int __init setup_hwcaps(void) if (MACHINE_HAS_VX) { elf_hwcap |= HWCAP_S390_VXRS; if (test_facility(134)) - elf_hwcap |= HWCAP_S390_VXRS_EXT; - if (test_facility(135)) elf_hwcap |= HWCAP_S390_VXRS_BCD; + if (test_facility(135)) + elf_hwcap |= HWCAP_S390_VXRS_EXT; if (test_facility(148)) elf_hwcap |= HWCAP_S390_VXRS_EXT2; if (test_facility(152)) diff --git a/arch/s390/kvm/gaccess.h b/arch/s390/kvm/gaccess.h index f4c51756c4623..4c56de5429608 100644 --- a/arch/s390/kvm/gaccess.h +++ b/arch/s390/kvm/gaccess.h @@ -18,17 +18,14 @@ /** * kvm_s390_real_to_abs - convert guest real address to guest absolute address - * @vcpu - guest virtual cpu + * @prefix - guest prefix * @gra - guest real address * * Returns the guest absolute address that corresponds to the passed guest real - * address @gra of a virtual guest cpu by applying its prefix. + * address @gra of by applying the given prefix. */ -static inline unsigned long kvm_s390_real_to_abs(struct kvm_vcpu *vcpu, - unsigned long gra) +static inline unsigned long _kvm_s390_real_to_abs(u32 prefix, unsigned long gra) { - unsigned long prefix = kvm_s390_get_prefix(vcpu); - if (gra < 2 * PAGE_SIZE) gra += prefix; else if (gra >= prefix && gra < prefix + 2 * PAGE_SIZE) @@ -36,6 +33,43 @@ static inline unsigned long kvm_s390_real_to_abs(struct kvm_vcpu *vcpu, return gra; } +/** + * kvm_s390_real_to_abs - convert guest real address to guest absolute address + * @vcpu - guest virtual cpu + * @gra - guest real address + * + * Returns the guest absolute address that corresponds to the passed guest real + * address @gra of a virtual guest cpu by applying its prefix. + */ +static inline unsigned long kvm_s390_real_to_abs(struct kvm_vcpu *vcpu, + unsigned long gra) +{ + return _kvm_s390_real_to_abs(kvm_s390_get_prefix(vcpu), gra); +} + +/** + * _kvm_s390_logical_to_effective - convert guest logical to effective address + * @psw: psw of the guest + * @ga: guest logical address + * + * Convert a guest logical address to an effective address by applying the + * rules of the addressing mode defined by bits 31 and 32 of the given PSW + * (extendended/basic addressing mode). + * + * Depending on the addressing mode, the upper 40 bits (24 bit addressing + * mode), 33 bits (31 bit addressing mode) or no bits (64 bit addressing + * mode) of @ga will be zeroed and the remaining bits will be returned. + */ +static inline unsigned long _kvm_s390_logical_to_effective(psw_t *psw, + unsigned long ga) +{ + if (psw_bits(*psw).eaba == PSW_BITS_AMODE_64BIT) + return ga; + if (psw_bits(*psw).eaba == PSW_BITS_AMODE_31BIT) + return ga & ((1UL << 31) - 1); + return ga & ((1UL << 24) - 1); +} + /** * kvm_s390_logical_to_effective - convert guest logical to effective address * @vcpu: guest virtual cpu @@ -52,13 +86,7 @@ static inline unsigned long kvm_s390_real_to_abs(struct kvm_vcpu *vcpu, static inline unsigned long kvm_s390_logical_to_effective(struct kvm_vcpu *vcpu, unsigned long ga) { - psw_t *psw = &vcpu->arch.sie_block->gpsw; - - if (psw_bits(*psw).eaba == PSW_BITS_AMODE_64BIT) - return ga; - if (psw_bits(*psw).eaba == PSW_BITS_AMODE_31BIT) - return ga & ((1UL << 31) - 1); - return ga & ((1UL << 24) - 1); + return _kvm_s390_logical_to_effective(&vcpu->arch.sie_block->gpsw, ga); } /* diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 6fb17b550a80f..d08e13c6dc982 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -3980,16 +3980,16 @@ static void store_regs(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) current->thread.fpu.fpc = vcpu->arch.host_fpregs.fpc; current->thread.fpu.regs = vcpu->arch.host_fpregs.regs; if (MACHINE_HAS_GS) { + preempt_disable(); __ctl_set_bit(2, 4); if (vcpu->arch.gs_enabled) save_gs_cb(current->thread.gs_cb); - preempt_disable(); current->thread.gs_cb = vcpu->arch.host_gscb; restore_gs_cb(vcpu->arch.host_gscb); - preempt_enable(); if (!vcpu->arch.host_gscb) __ctl_clear_bit(2, 4); vcpu->arch.host_gscb = NULL; + preempt_enable(); } /* SIE will save etoken directly into SDNX and therefore kvm_run */ } diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 8ef85139553f5..36a28b9e46cbd 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -550,6 +550,7 @@ config X86_UV depends on X86_EXTENDED_PLATFORM depends on NUMA depends on EFI + depends on KEXEC_CORE depends on X86_X2APIC depends on PCI ---help--- diff --git a/arch/x86/events/amd/iommu.c b/arch/x86/events/amd/iommu.c index be50ef8572cce..6a98a76516214 100644 --- a/arch/x86/events/amd/iommu.c +++ b/arch/x86/events/amd/iommu.c @@ -81,12 +81,12 @@ static struct attribute_group amd_iommu_events_group = { }; struct amd_iommu_event_desc { - struct kobj_attribute attr; + struct device_attribute attr; const char *event; }; -static ssize_t _iommu_event_show(struct kobject *kobj, - struct kobj_attribute *attr, char *buf) +static ssize_t _iommu_event_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct amd_iommu_event_desc *event = container_of(attr, struct amd_iommu_event_desc, attr); diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c index cb0fdcaf14157..4a4198b806b4e 100644 --- a/arch/x86/kernel/cpu/microcode/core.c +++ b/arch/x86/kernel/cpu/microcode/core.c @@ -626,16 +626,16 @@ static ssize_t reload_store(struct device *dev, if (val != 1) return size; - tmp_ret = microcode_ops->request_microcode_fw(bsp, µcode_pdev->dev, true); - if (tmp_ret != UCODE_NEW) - return size; - get_online_cpus(); ret = check_online_cpus(); if (ret) goto put; + tmp_ret = microcode_ops->request_microcode_fw(bsp, µcode_pdev->dev, true); + if (tmp_ret != UCODE_NEW) + goto put; + mutex_lock(µcode_mutex); ret = microcode_reload_late(); mutex_unlock(µcode_mutex); diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c index 5294018535d0c..c205d77d57da3 100644 --- a/arch/x86/kernel/kprobes/core.c +++ b/arch/x86/kernel/kprobes/core.c @@ -157,6 +157,8 @@ NOKPROBE_SYMBOL(skip_prefixes); int can_boost(struct insn *insn, void *addr) { kprobe_opcode_t opcode; + insn_byte_t prefix; + int i; if (search_exception_tables((unsigned long)addr)) return 0; /* Page fault may occur on this address. */ @@ -169,9 +171,14 @@ int can_boost(struct insn *insn, void *addr) if (insn->opcode.nbytes != 1) return 0; - /* Can't boost Address-size override prefix */ - if (unlikely(inat_is_address_size_prefix(insn->attr))) - return 0; + for_each_insn_prefix(insn, i, prefix) { + insn_attr_t attr; + + attr = inat_get_opcode_attribute(prefix); + /* Can't boost Address-size override prefix and CS override prefix */ + if (prefix == 0x2e || inat_is_address_size_prefix(attr)) + return 0; + } opcode = insn->opcode.bytes[0]; @@ -196,8 +203,8 @@ int can_boost(struct insn *insn, void *addr) /* clear and set flags are boostable */ return (opcode == 0xf5 || (0xf7 < opcode && opcode < 0xfe)); default: - /* CS override prefix and call are not boostable */ - return (opcode != 0x2e && opcode != 0x9a); + /* call is not boostable */ + return opcode != 0x9a; } } diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index e32e8bcf94553..3f63bd7421aca 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -5308,7 +5308,7 @@ static bool nested_vmx_exit_handled_vmcs_access(struct kvm_vcpu *vcpu, /* Decode instruction info and find the field to access */ vmx_instruction_info = vmcs_read32(VMX_INSTRUCTION_INFO); - field = kvm_register_read(vcpu, (((vmx_instruction_info) >> 28) & 0xf)); + field = kvm_register_readl(vcpu, (((vmx_instruction_info) >> 28) & 0xf)); /* Out-of-range fields always cause a VM exit from L2 to L1 */ if (field >> 15) diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c index f9b1a2abdbe2f..2826bd45c61a1 100644 --- a/drivers/acpi/cppc_acpi.c +++ b/drivers/acpi/cppc_acpi.c @@ -118,23 +118,15 @@ static DEFINE_PER_CPU(struct cpc_desc *, cpc_desc_ptr); */ #define NUM_RETRIES 500ULL -struct cppc_attr { - struct attribute attr; - ssize_t (*show)(struct kobject *kobj, - struct attribute *attr, char *buf); - ssize_t (*store)(struct kobject *kobj, - struct attribute *attr, const char *c, ssize_t count); -}; - #define define_one_cppc_ro(_name) \ -static struct cppc_attr _name = \ +static struct kobj_attribute _name = \ __ATTR(_name, 0444, show_##_name, NULL) #define to_cpc_desc(a) container_of(a, struct cpc_desc, kobj) #define show_cppc_data(access_fn, struct_name, member_name) \ static ssize_t show_##member_name(struct kobject *kobj, \ - struct attribute *attr, char *buf) \ + struct kobj_attribute *attr, char *buf) \ { \ struct cpc_desc *cpc_ptr = to_cpc_desc(kobj); \ struct struct_name st_name = {0}; \ @@ -160,7 +152,7 @@ show_cppc_data(cppc_get_perf_ctrs, cppc_perf_fb_ctrs, reference_perf); show_cppc_data(cppc_get_perf_ctrs, cppc_perf_fb_ctrs, wraparound_time); static ssize_t show_feedback_ctrs(struct kobject *kobj, - struct attribute *attr, char *buf) + struct kobj_attribute *attr, char *buf) { struct cpc_desc *cpc_ptr = to_cpc_desc(kobj); struct cppc_perf_fb_ctrs fb_ctrs = {0}; diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c index a1cbb894e5f0a..416cfbf2f1c29 100644 --- a/drivers/ata/libahci_platform.c +++ b/drivers/ata/libahci_platform.c @@ -582,11 +582,13 @@ int ahci_platform_init_host(struct platform_device *pdev, int i, irq, n_ports, rc; irq = platform_get_irq(pdev, 0); - if (irq <= 0) { + if (irq < 0) { if (irq != -EPROBE_DEFER) dev_err(dev, "no irq\n"); return irq; } + if (!irq) + return -EINVAL; hpriv->irq = irq; diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c index ebecab8c3f36c..7c1c399450f32 100644 --- a/drivers/ata/pata_arasan_cf.c +++ b/drivers/ata/pata_arasan_cf.c @@ -817,12 +817,19 @@ static int arasan_cf_probe(struct platform_device *pdev) else quirk = CF_BROKEN_UDMA; /* as it is on spear1340 */ - /* if irq is 0, support only PIO */ - acdev->irq = platform_get_irq(pdev, 0); - if (acdev->irq) + /* + * If there's an error getting IRQ (or we do get IRQ0), + * support only PIO + */ + ret = platform_get_irq(pdev, 0); + if (ret > 0) { + acdev->irq = ret; irq_handler = arasan_cf_interrupt; - else + } else if (ret == -EPROBE_DEFER) { + return ret; + } else { quirk |= CF_BROKEN_MWDMA | CF_BROKEN_UDMA; + } acdev->pbase = res->start; acdev->vbase = devm_ioremap_nocache(&pdev->dev, res->start, diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c index d1644a8ef9fa6..abc0e87ca1a8b 100644 --- a/drivers/ata/pata_ixp4xx_cf.c +++ b/drivers/ata/pata_ixp4xx_cf.c @@ -165,8 +165,12 @@ static int ixp4xx_pata_probe(struct platform_device *pdev) return -ENOMEM; irq = platform_get_irq(pdev, 0); - if (irq) + if (irq > 0) irq_set_irq_type(irq, IRQ_TYPE_EDGE_RISING); + else if (irq < 0) + return irq; + else + return -EINVAL; /* Setup expansion bus chip selects */ *data->cs0_cfg = data->cs0_bits; diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index d7228f8e9297c..d1ed9679c7177 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -4097,6 +4097,10 @@ static int mv_platform_probe(struct platform_device *pdev) n_ports = mv_platform_data->n_ports; irq = platform_get_irq(pdev, 0); } + if (irq < 0) + return irq; + if (!irq) + return -EINVAL; host = ata_host_alloc_pinfo(&pdev->dev, ppi, n_ports); hpriv = devm_kzalloc(&pdev->dev, sizeof(*hpriv), GFP_KERNEL); diff --git a/drivers/base/node.c b/drivers/base/node.c index 9c6e6a7b93545..c9976dc4aa65f 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -262,21 +262,20 @@ static void node_init_cache_dev(struct node *node) if (!dev) return; + device_initialize(dev); dev->parent = &node->dev; dev->release = node_cache_release; if (dev_set_name(dev, "memory_side_cache")) - goto free_dev; + goto put_device; - if (device_register(dev)) - goto free_name; + if (device_add(dev)) + goto put_device; pm_runtime_no_callbacks(dev); node->cache_dev = dev; return; -free_name: - kfree_const(dev->kobj.name); -free_dev: - kfree(dev); +put_device: + put_device(dev); } /** @@ -313,25 +312,24 @@ void node_add_cache(unsigned int nid, struct node_cache_attrs *cache_attrs) return; dev = &info->dev; + device_initialize(dev); dev->parent = node->cache_dev; dev->release = node_cacheinfo_release; dev->groups = cache_groups; if (dev_set_name(dev, "index%d", cache_attrs->level)) - goto free_cache; + goto put_device; info->cache_attrs = *cache_attrs; - if (device_register(dev)) { + if (device_add(dev)) { dev_warn(&node->dev, "failed to add cache level:%d\n", cache_attrs->level); - goto free_name; + goto put_device; } pm_runtime_no_callbacks(dev); list_add_tail(&info->node, &node->cache_attrs); return; -free_name: - kfree_const(dev->kobj.name); -free_cache: - kfree(info); +put_device: + put_device(dev); } static void node_remove_caches(struct node *node) diff --git a/drivers/base/regmap/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c index 398991381e9af..4f2ff1b2b4502 100644 --- a/drivers/base/regmap/regmap-debugfs.c +++ b/drivers/base/regmap/regmap-debugfs.c @@ -661,6 +661,7 @@ void regmap_debugfs_exit(struct regmap *map) regmap_debugfs_free_dump_cache(map); mutex_unlock(&map->cache_lock); kfree(map->debugfs_name); + map->debugfs_name = NULL; } else { struct regmap_debugfs_node *node, *tmp; diff --git a/drivers/block/null_blk_zoned.c b/drivers/block/null_blk_zoned.c index 5f1376578ea32..90dcf4a915f42 100644 --- a/drivers/block/null_blk_zoned.c +++ b/drivers/block/null_blk_zoned.c @@ -73,6 +73,7 @@ int null_zone_init(struct nullb_device *dev) void null_zone_exit(struct nullb_device *dev) { kvfree(dev->zones); + dev->zones = NULL; } int null_zone_report(struct gendisk *disk, sector_t sector, diff --git a/drivers/block/xen-blkback/common.h b/drivers/block/xen-blkback/common.h index 1d3002d773f7a..20cb0c23a22c2 100644 --- a/drivers/block/xen-blkback/common.h +++ b/drivers/block/xen-blkback/common.h @@ -316,6 +316,7 @@ struct xen_blkif { struct work_struct free_work; unsigned int nr_ring_pages; + bool multi_ref; /* All rings for this device. */ struct xen_blkif_ring *rings; unsigned int nr_rings; diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c index 040d7bb213978..dca91d641f1da 100644 --- a/drivers/block/xen-blkback/xenbus.c +++ b/drivers/block/xen-blkback/xenbus.c @@ -949,14 +949,17 @@ static int read_per_ring_refs(struct xen_blkif_ring *ring, const char *dir) for (i = 0; i < nr_grefs; i++) { char ring_ref_name[RINGREF_NAME_LEN]; - snprintf(ring_ref_name, RINGREF_NAME_LEN, "ring-ref%u", i); + if (blkif->multi_ref) + snprintf(ring_ref_name, RINGREF_NAME_LEN, "ring-ref%u", i); + else { + WARN_ON(i != 0); + snprintf(ring_ref_name, RINGREF_NAME_LEN, "ring-ref"); + } + err = xenbus_scanf(XBT_NIL, dir, ring_ref_name, "%u", &ring_ref[i]); if (err != 1) { - if (nr_grefs == 1) - break; - err = -EINVAL; xenbus_dev_fatal(dev, err, "reading %s/%s", dir, ring_ref_name); @@ -964,18 +967,6 @@ static int read_per_ring_refs(struct xen_blkif_ring *ring, const char *dir) } } - if (err != 1) { - WARN_ON(nr_grefs != 1); - - err = xenbus_scanf(XBT_NIL, dir, "ring-ref", "%u", - &ring_ref[0]); - if (err != 1) { - err = -EINVAL; - xenbus_dev_fatal(dev, err, "reading %s/ring-ref", dir); - return err; - } - } - err = -ENOMEM; for (i = 0; i < nr_grefs * XEN_BLKIF_REQS_PER_PAGE; i++) { req = kzalloc(sizeof(*req), GFP_KERNEL); @@ -1079,10 +1070,15 @@ static int connect_ring(struct backend_info *be) blkif->nr_rings, blkif->blk_protocol, protocol, pers_grants ? "persistent grants" : ""); - ring_page_order = xenbus_read_unsigned(dev->otherend, - "ring-page-order", 0); - - if (ring_page_order > xen_blkif_max_ring_order) { + err = xenbus_scanf(XBT_NIL, dev->otherend, "ring-page-order", "%u", + &ring_page_order); + if (err != 1) { + blkif->nr_ring_pages = 1; + blkif->multi_ref = false; + } else if (ring_page_order <= xen_blkif_max_ring_order) { + blkif->nr_ring_pages = 1 << ring_page_order; + blkif->multi_ref = true; + } else { err = -EINVAL; xenbus_dev_fatal(dev, err, "requested ring page order %d exceed max:%d", @@ -1091,8 +1087,6 @@ static int connect_ring(struct backend_info *be) return err; } - blkif->nr_ring_pages = 1 << ring_page_order; - if (blkif->nr_rings == 1) return read_per_ring_refs(&blkif->rings[0], dev->otherend); else { diff --git a/drivers/bus/qcom-ebi2.c b/drivers/bus/qcom-ebi2.c index 03ddcf426887b..0b8f53a688b8a 100644 --- a/drivers/bus/qcom-ebi2.c +++ b/drivers/bus/qcom-ebi2.c @@ -353,8 +353,10 @@ static int qcom_ebi2_probe(struct platform_device *pdev) /* Figure out the chipselect */ ret = of_property_read_u32(child, "reg", &csindex); - if (ret) + if (ret) { + of_node_put(child); return ret; + } if (csindex > 5) { dev_err(dev, diff --git a/drivers/char/ttyprintk.c b/drivers/char/ttyprintk.c index 56db949a7b707..e6258b4485dc7 100644 --- a/drivers/char/ttyprintk.c +++ b/drivers/char/ttyprintk.c @@ -158,12 +158,23 @@ static int tpk_ioctl(struct tty_struct *tty, return 0; } +/* + * TTY operations hangup function. + */ +static void tpk_hangup(struct tty_struct *tty) +{ + struct ttyprintk_port *tpkp = tty->driver_data; + + tty_port_hangup(&tpkp->port); +} + static const struct tty_operations ttyprintk_ops = { .open = tpk_open, .close = tpk_close, .write = tpk_write, .write_room = tpk_write_room, .ioctl = tpk_ioctl, + .hangup = tpk_hangup, }; static const struct tty_port_operations null_ops = { }; diff --git a/drivers/clk/clk-ast2600.c b/drivers/clk/clk-ast2600.c index 84ca38450d021..af957179b135e 100644 --- a/drivers/clk/clk-ast2600.c +++ b/drivers/clk/clk-ast2600.c @@ -58,10 +58,10 @@ static void __iomem *scu_g6_base; static const struct aspeed_gate_data aspeed_g6_gates[] = { /* clk rst name parent flags */ [ASPEED_CLK_GATE_MCLK] = { 0, -1, "mclk-gate", "mpll", CLK_IS_CRITICAL }, /* SDRAM */ - [ASPEED_CLK_GATE_ECLK] = { 1, -1, "eclk-gate", "eclk", 0 }, /* Video Engine */ + [ASPEED_CLK_GATE_ECLK] = { 1, 6, "eclk-gate", "eclk", 0 }, /* Video Engine */ [ASPEED_CLK_GATE_GCLK] = { 2, 7, "gclk-gate", NULL, 0 }, /* 2D engine */ /* vclk parent - dclk/d1clk/hclk/mclk */ - [ASPEED_CLK_GATE_VCLK] = { 3, 6, "vclk-gate", NULL, 0 }, /* Video Capture */ + [ASPEED_CLK_GATE_VCLK] = { 3, -1, "vclk-gate", NULL, 0 }, /* Video Capture */ [ASPEED_CLK_GATE_BCLK] = { 4, 8, "bclk-gate", "bclk", 0 }, /* PCIe/PCI */ /* From dpll */ [ASPEED_CLK_GATE_DCLK] = { 5, -1, "dclk-gate", NULL, CLK_IS_CRITICAL }, /* DAC */ diff --git a/drivers/clk/mvebu/armada-37xx-periph.c b/drivers/clk/mvebu/armada-37xx-periph.c index 5fc6d486a3812..07e47c34e073a 100644 --- a/drivers/clk/mvebu/armada-37xx-periph.c +++ b/drivers/clk/mvebu/armada-37xx-periph.c @@ -84,6 +84,7 @@ struct clk_pm_cpu { void __iomem *reg_div; u8 shift_div; struct regmap *nb_pm_base; + unsigned long l1_expiration; }; #define to_clk_double_div(_hw) container_of(_hw, struct clk_double_div, hw) @@ -438,33 +439,6 @@ static u8 clk_pm_cpu_get_parent(struct clk_hw *hw) return val; } -static int clk_pm_cpu_set_parent(struct clk_hw *hw, u8 index) -{ - struct clk_pm_cpu *pm_cpu = to_clk_pm_cpu(hw); - struct regmap *base = pm_cpu->nb_pm_base; - int load_level; - - /* - * We set the clock parent only if the DVFS is available but - * not enabled. - */ - if (IS_ERR(base) || armada_3700_pm_dvfs_is_enabled(base)) - return -EINVAL; - - /* Set the parent clock for all the load level */ - for (load_level = 0; load_level < LOAD_LEVEL_NR; load_level++) { - unsigned int reg, mask, val, - offset = ARMADA_37XX_NB_TBG_SEL_OFF; - - armada_3700_pm_dvfs_update_regs(load_level, ®, &offset); - - val = index << offset; - mask = ARMADA_37XX_NB_TBG_SEL_MASK << offset; - regmap_update_bits(base, reg, mask, val); - } - return 0; -} - static unsigned long clk_pm_cpu_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) { @@ -512,8 +486,10 @@ static long clk_pm_cpu_round_rate(struct clk_hw *hw, unsigned long rate, } /* - * Switching the CPU from the L2 or L3 frequencies (300 and 200 Mhz - * respectively) to L0 frequency (1.2 Ghz) requires a significant + * Workaround when base CPU frequnecy is 1000 or 1200 MHz + * + * Switching the CPU from the L2 or L3 frequencies (250/300 or 200 MHz + * respectively) to L0 frequency (1/1.2 GHz) requires a significant * amount of time to let VDD stabilize to the appropriate * voltage. This amount of time is large enough that it cannot be * covered by the hardware countdown register. Due to this, the CPU @@ -523,26 +499,56 @@ static long clk_pm_cpu_round_rate(struct clk_hw *hw, unsigned long rate, * To work around this problem, we prevent switching directly from the * L2/L3 frequencies to the L0 frequency, and instead switch to the L1 * frequency in-between. The sequence therefore becomes: - * 1. First switch from L2/L3(200/300MHz) to L1(600MHZ) + * 1. First switch from L2/L3 (200/250/300 MHz) to L1 (500/600 MHz) * 2. Sleep 20ms for stabling VDD voltage - * 3. Then switch from L1(600MHZ) to L0(1200Mhz). + * 3. Then switch from L1 (500/600 MHz) to L0 (1000/1200 MHz). */ -static void clk_pm_cpu_set_rate_wa(unsigned long rate, struct regmap *base) +static void clk_pm_cpu_set_rate_wa(struct clk_pm_cpu *pm_cpu, + unsigned int new_level, unsigned long rate, + struct regmap *base) { unsigned int cur_level; - if (rate != 1200 * 1000 * 1000) - return; - regmap_read(base, ARMADA_37XX_NB_CPU_LOAD, &cur_level); cur_level &= ARMADA_37XX_NB_CPU_LOAD_MASK; - if (cur_level <= ARMADA_37XX_DVFS_LOAD_1) + + if (cur_level == new_level) + return; + + /* + * System wants to go to L1 on its own. If we are going from L2/L3, + * remember when 20ms will expire. If from L0, set the value so that + * next switch to L0 won't have to wait. + */ + if (new_level == ARMADA_37XX_DVFS_LOAD_1) { + if (cur_level == ARMADA_37XX_DVFS_LOAD_0) + pm_cpu->l1_expiration = jiffies; + else + pm_cpu->l1_expiration = jiffies + msecs_to_jiffies(20); return; + } + + /* + * If we are setting to L2/L3, just invalidate L1 expiration time, + * sleeping is not needed. + */ + if (rate < 1000*1000*1000) + goto invalidate_l1_exp; + + /* + * We are going to L0 with rate >= 1GHz. Check whether we have been at + * L1 for long enough time. If not, go to L1 for 20ms. + */ + if (pm_cpu->l1_expiration && jiffies >= pm_cpu->l1_expiration) + goto invalidate_l1_exp; regmap_update_bits(base, ARMADA_37XX_NB_CPU_LOAD, ARMADA_37XX_NB_CPU_LOAD_MASK, ARMADA_37XX_DVFS_LOAD_1); msleep(20); + +invalidate_l1_exp: + pm_cpu->l1_expiration = 0; } static int clk_pm_cpu_set_rate(struct clk_hw *hw, unsigned long rate, @@ -576,7 +582,9 @@ static int clk_pm_cpu_set_rate(struct clk_hw *hw, unsigned long rate, reg = ARMADA_37XX_NB_CPU_LOAD; mask = ARMADA_37XX_NB_CPU_LOAD_MASK; - clk_pm_cpu_set_rate_wa(rate, base); + /* Apply workaround when base CPU frequency is 1000 or 1200 MHz */ + if (parent_rate >= 1000*1000*1000) + clk_pm_cpu_set_rate_wa(pm_cpu, load_level, rate, base); regmap_update_bits(base, reg, mask, load_level); @@ -590,7 +598,6 @@ static int clk_pm_cpu_set_rate(struct clk_hw *hw, unsigned long rate, static const struct clk_ops clk_pm_cpu_ops = { .get_parent = clk_pm_cpu_get_parent, - .set_parent = clk_pm_cpu_set_parent, .round_rate = clk_pm_cpu_round_rate, .set_rate = clk_pm_cpu_set_rate, .recalc_rate = clk_pm_cpu_recalc_rate, diff --git a/drivers/clk/qcom/a53-pll.c b/drivers/clk/qcom/a53-pll.c index 45cfc57bff924..af6ac17c7daeb 100644 --- a/drivers/clk/qcom/a53-pll.c +++ b/drivers/clk/qcom/a53-pll.c @@ -93,6 +93,7 @@ static const struct of_device_id qcom_a53pll_match_table[] = { { .compatible = "qcom,msm8916-a53pll" }, { } }; +MODULE_DEVICE_TABLE(of, qcom_a53pll_match_table); static struct platform_driver qcom_a53pll_driver = { .probe = qcom_a53pll_probe, diff --git a/drivers/clk/uniphier/clk-uniphier-mux.c b/drivers/clk/uniphier/clk-uniphier-mux.c index c0f4631601e23..babca032352a9 100644 --- a/drivers/clk/uniphier/clk-uniphier-mux.c +++ b/drivers/clk/uniphier/clk-uniphier-mux.c @@ -31,10 +31,10 @@ static int uniphier_clk_mux_set_parent(struct clk_hw *hw, u8 index) static u8 uniphier_clk_mux_get_parent(struct clk_hw *hw) { struct uniphier_clk_mux *mux = to_uniphier_clk_mux(hw); - int num_parents = clk_hw_get_num_parents(hw); + unsigned int num_parents = clk_hw_get_num_parents(hw); int ret; unsigned int val; - u8 i; + unsigned int i; ret = regmap_read(mux->regmap, mux->reg, &val); if (ret) diff --git a/drivers/clk/zynqmp/pll.c b/drivers/clk/zynqmp/pll.c index a541397a172c8..18fee827602ab 100644 --- a/drivers/clk/zynqmp/pll.c +++ b/drivers/clk/zynqmp/pll.c @@ -103,9 +103,7 @@ static long zynqmp_pll_round_rate(struct clk_hw *hw, unsigned long rate, /* Enable the fractional mode if needed */ rate_div = (rate * FRAC_DIV) / *prate; f = rate_div % FRAC_DIV; - zynqmp_pll_set_mode(hw, !!f); - - if (zynqmp_pll_get_mode(hw) == PLL_MODE_FRAC) { + if (f) { if (rate > PS_PLL_VCO_MAX) { fbdiv = rate / PS_PLL_VCO_MAX; rate = rate / (fbdiv + 1); @@ -179,10 +177,12 @@ static int zynqmp_pll_set_rate(struct clk_hw *hw, unsigned long rate, int ret; const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops(); - if (zynqmp_pll_get_mode(hw) == PLL_MODE_FRAC) { - rate_div = (rate * FRAC_DIV) / parent_rate; + rate_div = (rate * FRAC_DIV) / parent_rate; + f = rate_div % FRAC_DIV; + zynqmp_pll_set_mode(hw, !!f); + + if (f) { m = rate_div / FRAC_DIV; - f = rate_div % FRAC_DIV; m = clamp_t(u32, m, (PLL_FBDIV_MIN), (PLL_FBDIV_MAX)); rate = parent_rate * m; frac = (parent_rate * f) / FRAC_DIV; diff --git a/drivers/cpufreq/armada-37xx-cpufreq.c b/drivers/cpufreq/armada-37xx-cpufreq.c index b4af4094309b0..e4782f562e7a9 100644 --- a/drivers/cpufreq/armada-37xx-cpufreq.c +++ b/drivers/cpufreq/armada-37xx-cpufreq.c @@ -25,6 +25,10 @@ #include "cpufreq-dt.h" +/* Clk register set */ +#define ARMADA_37XX_CLK_TBG_SEL 0 +#define ARMADA_37XX_CLK_TBG_SEL_CPU_OFF 22 + /* Power management in North Bridge register set */ #define ARMADA_37XX_NB_L0L1 0x18 #define ARMADA_37XX_NB_L2L3 0x1C @@ -69,6 +73,8 @@ #define LOAD_LEVEL_NR 4 #define MIN_VOLT_MV 1000 +#define MIN_VOLT_MV_FOR_L1_1000MHZ 1108 +#define MIN_VOLT_MV_FOR_L1_1200MHZ 1155 /* AVS value for the corresponding voltage (in mV) */ static int avs_map[] = { @@ -120,10 +126,15 @@ static struct armada_37xx_dvfs *armada_37xx_cpu_freq_info_get(u32 freq) * will be configured then the DVFS will be enabled. */ static void __init armada37xx_cpufreq_dvfs_setup(struct regmap *base, - struct clk *clk, u8 *divider) + struct regmap *clk_base, u8 *divider) { + u32 cpu_tbg_sel; int load_lvl; - struct clk *parent; + + /* Determine to which TBG clock is CPU connected */ + regmap_read(clk_base, ARMADA_37XX_CLK_TBG_SEL, &cpu_tbg_sel); + cpu_tbg_sel >>= ARMADA_37XX_CLK_TBG_SEL_CPU_OFF; + cpu_tbg_sel &= ARMADA_37XX_NB_TBG_SEL_MASK; for (load_lvl = 0; load_lvl < LOAD_LEVEL_NR; load_lvl++) { unsigned int reg, mask, val, offset = 0; @@ -142,6 +153,11 @@ static void __init armada37xx_cpufreq_dvfs_setup(struct regmap *base, mask = (ARMADA_37XX_NB_CLK_SEL_MASK << ARMADA_37XX_NB_CLK_SEL_OFF); + /* Set TBG index, for all levels we use the same TBG */ + val = cpu_tbg_sel << ARMADA_37XX_NB_TBG_SEL_OFF; + mask = (ARMADA_37XX_NB_TBG_SEL_MASK + << ARMADA_37XX_NB_TBG_SEL_OFF); + /* * Set cpu divider based on the pre-computed array in * order to have balanced step. @@ -160,14 +176,6 @@ static void __init armada37xx_cpufreq_dvfs_setup(struct regmap *base, regmap_update_bits(base, reg, mask, val); } - - /* - * Set cpu clock source, for all the level we keep the same - * clock source that the one already configured. For this one - * we need to use the clock framework - */ - parent = clk_get_parent(clk); - clk_set_parent(clk, parent); } /* @@ -202,6 +210,8 @@ static u32 armada_37xx_avs_val_match(int target_vm) * - L2 & L3 voltage should be about 150mv smaller than L0 voltage. * This function calculates L1 & L2 & L3 AVS values dynamically based * on L0 voltage and fill all AVS values to the AVS value table. + * When base CPU frequency is 1000 or 1200 MHz then there is additional + * minimal avs value for load L1. */ static void __init armada37xx_cpufreq_avs_configure(struct regmap *base, struct armada_37xx_dvfs *dvfs) @@ -233,6 +243,19 @@ static void __init armada37xx_cpufreq_avs_configure(struct regmap *base, for (load_level = 1; load_level < LOAD_LEVEL_NR; load_level++) dvfs->avs[load_level] = avs_min; + /* + * Set the avs values for load L0 and L1 when base CPU frequency + * is 1000/1200 MHz to its typical initial values according to + * the Armada 3700 Hardware Specifications. + */ + if (dvfs->cpu_freq_max >= 1000*1000*1000) { + if (dvfs->cpu_freq_max >= 1200*1000*1000) + avs_min = armada_37xx_avs_val_match(MIN_VOLT_MV_FOR_L1_1200MHZ); + else + avs_min = armada_37xx_avs_val_match(MIN_VOLT_MV_FOR_L1_1000MHZ); + dvfs->avs[0] = dvfs->avs[1] = avs_min; + } + return; } @@ -252,6 +275,26 @@ static void __init armada37xx_cpufreq_avs_configure(struct regmap *base, target_vm = avs_map[l0_vdd_min] - 150; target_vm = target_vm > MIN_VOLT_MV ? target_vm : MIN_VOLT_MV; dvfs->avs[2] = dvfs->avs[3] = armada_37xx_avs_val_match(target_vm); + + /* + * Fix the avs value for load L1 when base CPU frequency is 1000/1200 MHz, + * otherwise the CPU gets stuck when switching from load L1 to load L0. + * Also ensure that avs value for load L1 is not higher than for L0. + */ + if (dvfs->cpu_freq_max >= 1000*1000*1000) { + u32 avs_min_l1; + + if (dvfs->cpu_freq_max >= 1200*1000*1000) + avs_min_l1 = armada_37xx_avs_val_match(MIN_VOLT_MV_FOR_L1_1200MHZ); + else + avs_min_l1 = armada_37xx_avs_val_match(MIN_VOLT_MV_FOR_L1_1000MHZ); + + if (avs_min_l1 > dvfs->avs[0]) + avs_min_l1 = dvfs->avs[0]; + + if (dvfs->avs[1] < avs_min_l1) + dvfs->avs[1] = avs_min_l1; + } } static void __init armada37xx_cpufreq_avs_setup(struct regmap *base, @@ -358,11 +401,16 @@ static int __init armada37xx_cpufreq_driver_init(void) struct platform_device *pdev; unsigned long freq; unsigned int cur_frequency, base_frequency; - struct regmap *nb_pm_base, *avs_base; + struct regmap *nb_clk_base, *nb_pm_base, *avs_base; struct device *cpu_dev; int load_lvl, ret; struct clk *clk, *parent; + nb_clk_base = + syscon_regmap_lookup_by_compatible("marvell,armada-3700-periph-clock-nb"); + if (IS_ERR(nb_clk_base)) + return -ENODEV; + nb_pm_base = syscon_regmap_lookup_by_compatible("marvell,armada-3700-nb-pm"); @@ -421,7 +469,7 @@ static int __init armada37xx_cpufreq_driver_init(void) return -EINVAL; } - dvfs = armada_37xx_cpu_freq_info_get(cur_frequency); + dvfs = armada_37xx_cpu_freq_info_get(base_frequency); if (!dvfs) { clk_put(clk); return -EINVAL; @@ -439,7 +487,7 @@ static int __init armada37xx_cpufreq_driver_init(void) armada37xx_cpufreq_avs_configure(avs_base, dvfs); armada37xx_cpufreq_avs_setup(avs_base, dvfs); - armada37xx_cpufreq_dvfs_setup(nb_pm_base, clk, dvfs->divider); + armada37xx_cpufreq_dvfs_setup(nb_pm_base, nb_clk_base, dvfs->divider); clk_put(clk); for (load_lvl = ARMADA_37XX_DVFS_LOAD_0; load_lvl < LOAD_LEVEL_NR; @@ -473,7 +521,7 @@ disable_dvfs: remove_opp: /* clean-up the already added opp before leaving */ while (load_lvl-- > ARMADA_37XX_DVFS_LOAD_0) { - freq = cur_frequency / dvfs->divider[load_lvl]; + freq = base_frequency / dvfs->divider[load_lvl]; dev_pm_opp_remove(cpu_dev, freq); } diff --git a/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c b/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c index 1dc5ac859f7b4..bdd4e36763f17 100644 --- a/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c +++ b/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c @@ -233,12 +233,12 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (ret) goto out_err_free_reg; - set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status); - ret = adf_dev_init(accel_dev); if (ret) goto out_err_dev_shutdown; + set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status); + ret = adf_dev_start(accel_dev); if (ret) goto out_err_dev_stop; diff --git a/drivers/crypto/qat/qat_c62xvf/adf_drv.c b/drivers/crypto/qat/qat_c62xvf/adf_drv.c index a68358b31292d..538d9592c951d 100644 --- a/drivers/crypto/qat/qat_c62xvf/adf_drv.c +++ b/drivers/crypto/qat/qat_c62xvf/adf_drv.c @@ -233,12 +233,12 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (ret) goto out_err_free_reg; - set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status); - ret = adf_dev_init(accel_dev); if (ret) goto out_err_dev_shutdown; + set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status); + ret = adf_dev_start(accel_dev); if (ret) goto out_err_dev_stop; diff --git a/drivers/crypto/qat/qat_common/adf_isr.c b/drivers/crypto/qat/qat_common/adf_isr.c index cd1cdf5305bc9..4898ef41fd9fd 100644 --- a/drivers/crypto/qat/qat_common/adf_isr.c +++ b/drivers/crypto/qat/qat_common/adf_isr.c @@ -330,19 +330,32 @@ int adf_isr_resource_alloc(struct adf_accel_dev *accel_dev) ret = adf_isr_alloc_msix_entry_table(accel_dev); if (ret) - return ret; - if (adf_enable_msix(accel_dev)) goto err_out; - if (adf_setup_bh(accel_dev)) - goto err_out; + ret = adf_enable_msix(accel_dev); + if (ret) + goto err_free_msix_table; - if (adf_request_irqs(accel_dev)) - goto err_out; + ret = adf_setup_bh(accel_dev); + if (ret) + goto err_disable_msix; + + ret = adf_request_irqs(accel_dev); + if (ret) + goto err_cleanup_bh; return 0; + +err_cleanup_bh: + adf_cleanup_bh(accel_dev); + +err_disable_msix: + adf_disable_msix(&accel_dev->accel_pci_dev); + +err_free_msix_table: + adf_isr_free_msix_entry_table(accel_dev); + err_out: - adf_isr_resource_free(accel_dev); - return -EFAULT; + return ret; } EXPORT_SYMBOL_GPL(adf_isr_resource_alloc); diff --git a/drivers/crypto/qat/qat_common/adf_transport.c b/drivers/crypto/qat/qat_common/adf_transport.c index 2136cbe4bf6c2..f65ebc4117d13 100644 --- a/drivers/crypto/qat/qat_common/adf_transport.c +++ b/drivers/crypto/qat/qat_common/adf_transport.c @@ -197,6 +197,7 @@ static int adf_init_ring(struct adf_etr_ring_data *ring) dev_err(&GET_DEV(accel_dev), "Ring address not aligned\n"); dma_free_coherent(&GET_DEV(accel_dev), ring_size_bytes, ring->base_addr, ring->dma_addr); + ring->base_addr = NULL; return -EFAULT; } diff --git a/drivers/crypto/qat/qat_common/adf_vf_isr.c b/drivers/crypto/qat/qat_common/adf_vf_isr.c index 4a73fc70f7a97..df9a1f35b8320 100644 --- a/drivers/crypto/qat/qat_common/adf_vf_isr.c +++ b/drivers/crypto/qat/qat_common/adf_vf_isr.c @@ -304,17 +304,26 @@ int adf_vf_isr_resource_alloc(struct adf_accel_dev *accel_dev) goto err_out; if (adf_setup_pf2vf_bh(accel_dev)) - goto err_out; + goto err_disable_msi; if (adf_setup_bh(accel_dev)) - goto err_out; + goto err_cleanup_pf2vf_bh; if (adf_request_msi_irq(accel_dev)) - goto err_out; + goto err_cleanup_bh; return 0; + +err_cleanup_bh: + adf_cleanup_bh(accel_dev); + +err_cleanup_pf2vf_bh: + adf_cleanup_pf2vf_bh(accel_dev); + +err_disable_msi: + adf_disable_msi(accel_dev); + err_out: - adf_vf_isr_resource_free(accel_dev); return -EFAULT; } EXPORT_SYMBOL_GPL(adf_vf_isr_resource_alloc); diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c index 1b762eefc6c1a..5e0568c0113e1 100644 --- a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c +++ b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c @@ -233,12 +233,12 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (ret) goto out_err_free_reg; - set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status); - ret = adf_dev_init(accel_dev); if (ret) goto out_err_dev_shutdown; + set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status); + ret = adf_dev_start(accel_dev); if (ret) goto out_err_dev_stop; diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index dce45f7a497de..c79652ee94be6 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -319,7 +319,7 @@ static int devfreq_set_target(struct devfreq *devfreq, unsigned long new_freq, devfreq->previous_freq = new_freq; if (devfreq->suspend_freq) - devfreq->resume_freq = cur_freq; + devfreq->resume_freq = new_freq; return err; } diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig index e40a77bfe8210..7dfbd0f6b76b9 100644 --- a/drivers/firmware/Kconfig +++ b/drivers/firmware/Kconfig @@ -237,6 +237,7 @@ config INTEL_STRATIX10_RSU config QCOM_SCM bool depends on ARM || ARM64 + depends on HAVE_ARM_SMCCC select RESET_CONTROLLER config QCOM_SCM_32 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c b/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c index 5f35df23fb18e..9266c8e76be72 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c @@ -20,6 +20,10 @@ * OTHER DEALINGS IN THE SOFTWARE. */ +#include + +#if IS_REACHABLE(CONFIG_AMD_IOMMU_V2) + #include #include #include @@ -358,3 +362,5 @@ int kfd_iommu_add_perf_counters(struct kfd_topology_device *kdev) return 0; } + +#endif diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_iommu.h b/drivers/gpu/drm/amd/amdkfd/kfd_iommu.h index dd23d9fdf6a82..afd420b01a0c2 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_iommu.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_iommu.h @@ -23,7 +23,9 @@ #ifndef __KFD_IOMMU_H__ #define __KFD_IOMMU_H__ -#if defined(CONFIG_AMD_IOMMU_V2_MODULE) || defined(CONFIG_AMD_IOMMU_V2) +#include + +#if IS_REACHABLE(CONFIG_AMD_IOMMU_V2) #define KFD_SUPPORT_IOMMU_V2 @@ -46,6 +48,9 @@ static inline int kfd_iommu_check_device(struct kfd_dev *kfd) } static inline int kfd_iommu_device_init(struct kfd_dev *kfd) { +#if IS_MODULE(CONFIG_AMD_IOMMU_V2) + WARN_ONCE(1, "iommu_v2 module is not usable by built-in KFD"); +#endif return 0; } @@ -73,6 +78,6 @@ static inline int kfd_iommu_add_perf_counters(struct kfd_topology_device *kdev) return 0; } -#endif /* defined(CONFIG_AMD_IOMMU_V2) */ +#endif /* IS_REACHABLE(CONFIG_AMD_IOMMU_V2) */ #endif /* __KFD_IOMMU_H__ */ diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 1aec841fda359..82f1d5434b82d 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -2632,6 +2632,23 @@ static int fill_dc_scaling_info(const struct drm_plane_state *state, scaling_info->src_rect.x = state->src_x >> 16; scaling_info->src_rect.y = state->src_y >> 16; + /* + * For reasons we don't (yet) fully understand a non-zero + * src_y coordinate into an NV12 buffer can cause a + * system hang. To avoid hangs (and maybe be overly cautious) + * let's reject both non-zero src_x and src_y. + * + * We currently know of only one use-case to reproduce a + * scenario with non-zero src_x and src_y for NV12, which + * is to gesture the YouTube Android app into full screen + * on ChromeOS. + */ + if (state->fb && + state->fb->format->format == DRM_FORMAT_NV12 && + (scaling_info->src_rect.x != 0 || + scaling_info->src_rect.y != 0)) + return -EINVAL; + scaling_info->src_rect.width = state->src_w >> 16; if (scaling_info->src_rect.width == 0) return -EINVAL; diff --git a/drivers/gpu/drm/i915/gvt/gvt.c b/drivers/gpu/drm/i915/gvt/gvt.c index 8f37eefa0a028..a738c7e456ddc 100644 --- a/drivers/gpu/drm/i915/gvt/gvt.c +++ b/drivers/gpu/drm/i915/gvt/gvt.c @@ -128,7 +128,7 @@ static bool intel_get_gvt_attrs(struct attribute ***type_attrs, return true; } -static bool intel_gvt_init_vgpu_type_groups(struct intel_gvt *gvt) +static int intel_gvt_init_vgpu_type_groups(struct intel_gvt *gvt) { int i, j; struct intel_vgpu_type *type; @@ -146,7 +146,7 @@ static bool intel_gvt_init_vgpu_type_groups(struct intel_gvt *gvt) gvt_vgpu_type_groups[i] = group; } - return true; + return 0; unwind: for (j = 0; j < i; j++) { @@ -154,7 +154,7 @@ unwind: kfree(group); } - return false; + return -ENOMEM; } static void intel_gvt_cleanup_vgpu_type_groups(struct intel_gvt *gvt) @@ -362,7 +362,7 @@ int intel_gvt_init_device(struct drm_i915_private *dev_priv) goto out_clean_thread; ret = intel_gvt_init_vgpu_type_groups(gvt); - if (ret == false) { + if (ret) { gvt_err("failed to init vgpu type groups: %d\n", ret); goto out_clean_types; } diff --git a/drivers/gpu/drm/panfrost/panfrost_mmu.c b/drivers/gpu/drm/panfrost/panfrost_mmu.c index 3dc9b30a64b01..bfd503d220881 100644 --- a/drivers/gpu/drm/panfrost/panfrost_mmu.c +++ b/drivers/gpu/drm/panfrost/panfrost_mmu.c @@ -494,8 +494,14 @@ static int panfrost_mmu_map_fault_addr(struct panfrost_device *pfdev, int as, } bo->base.pages = pages; bo->base.pages_use_count = 1; - } else + } else { pages = bo->base.pages; + if (pages[page_offset]) { + /* Pages are already mapped, bail out. */ + mutex_unlock(&bo->base.pages_lock); + goto out; + } + } mapping = bo->base.base.filp->f_mapping; mapping_set_unevictable(mapping); @@ -529,6 +535,7 @@ static int panfrost_mmu_map_fault_addr(struct panfrost_device *pfdev, int as, dev_dbg(pfdev->dev, "mapped page fault @ AS%d %llx", as, addr); +out: panfrost_gem_mapping_put(bomapping); return 0; @@ -600,6 +607,8 @@ static irqreturn_t panfrost_mmu_irq_handler_thread(int irq, void *data) access_type = (fault_status >> 8) & 0x3; source_id = (fault_status >> 16); + mmu_write(pfdev, MMU_INT_CLEAR, mask); + /* Page fault only */ ret = -1; if ((status & mask) == BIT(i) && (exception_type & 0xF8) == 0xC0) @@ -623,8 +632,6 @@ static irqreturn_t panfrost_mmu_irq_handler_thread(int irq, void *data) access_type, access_type_name(pfdev, fault_status), source_id); - mmu_write(pfdev, MMU_INT_CLEAR, mask); - status &= ~mask; } diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index 709c4ef5e7d59..03d3550ecc7cb 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -512,6 +512,7 @@ static int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *value = rdev->config.si.backend_enable_mask; } else { DRM_DEBUG_KMS("BACKEND_ENABLED_MASK is si+ only!\n"); + return -EINVAL; } break; case RADEON_INFO_MAX_SCLK: diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index d9e8105045a6d..1bfa690143d79 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -932,6 +932,7 @@ #define USB_DEVICE_ID_ORTEK_IHOME_IMAC_A210S 0x8003 #define USB_VENDOR_ID_PLANTRONICS 0x047f +#define USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3220_SERIES 0xc056 #define USB_VENDOR_ID_PANASONIC 0x04da #define USB_DEVICE_ID_PANABOARD_UBT780 0x1044 diff --git a/drivers/hid/hid-plantronics.c b/drivers/hid/hid-plantronics.c index 85b685efc12f3..e81b7cec2d124 100644 --- a/drivers/hid/hid-plantronics.c +++ b/drivers/hid/hid-plantronics.c @@ -13,6 +13,7 @@ #include #include +#include #define PLT_HID_1_0_PAGE 0xffa00000 #define PLT_HID_2_0_PAGE 0xffa20000 @@ -36,6 +37,16 @@ #define PLT_ALLOW_CONSUMER (field->application == HID_CP_CONSUMERCONTROL && \ (usage->hid & HID_USAGE_PAGE) == HID_UP_CONSUMER) +#define PLT_QUIRK_DOUBLE_VOLUME_KEYS BIT(0) + +#define PLT_DOUBLE_KEY_TIMEOUT 5 /* ms */ + +struct plt_drv_data { + unsigned long device_type; + unsigned long last_volume_key_ts; + u32 quirks; +}; + static int plantronics_input_mapping(struct hid_device *hdev, struct hid_input *hi, struct hid_field *field, @@ -43,7 +54,8 @@ static int plantronics_input_mapping(struct hid_device *hdev, unsigned long **bit, int *max) { unsigned short mapped_key; - unsigned long plt_type = (unsigned long)hid_get_drvdata(hdev); + struct plt_drv_data *drv_data = hid_get_drvdata(hdev); + unsigned long plt_type = drv_data->device_type; /* special case for PTT products */ if (field->application == HID_GD_JOYSTICK) @@ -105,6 +117,30 @@ mapped: return 1; } +static int plantronics_event(struct hid_device *hdev, struct hid_field *field, + struct hid_usage *usage, __s32 value) +{ + struct plt_drv_data *drv_data = hid_get_drvdata(hdev); + + if (drv_data->quirks & PLT_QUIRK_DOUBLE_VOLUME_KEYS) { + unsigned long prev_ts, cur_ts; + + /* Usages are filtered in plantronics_usages. */ + + if (!value) /* Handle key presses only. */ + return 0; + + prev_ts = drv_data->last_volume_key_ts; + cur_ts = jiffies; + if (jiffies_to_msecs(cur_ts - prev_ts) <= PLT_DOUBLE_KEY_TIMEOUT) + return 1; /* Ignore the repeated key. */ + + drv_data->last_volume_key_ts = cur_ts; + } + + return 0; +} + static unsigned long plantronics_device_type(struct hid_device *hdev) { unsigned i, col_page; @@ -133,15 +169,24 @@ exit: static int plantronics_probe(struct hid_device *hdev, const struct hid_device_id *id) { + struct plt_drv_data *drv_data; int ret; + drv_data = devm_kzalloc(&hdev->dev, sizeof(*drv_data), GFP_KERNEL); + if (!drv_data) + return -ENOMEM; + ret = hid_parse(hdev); if (ret) { hid_err(hdev, "parse failed\n"); goto err; } - hid_set_drvdata(hdev, (void *)plantronics_device_type(hdev)); + drv_data->device_type = plantronics_device_type(hdev); + drv_data->quirks = id->driver_data; + drv_data->last_volume_key_ts = jiffies - msecs_to_jiffies(PLT_DOUBLE_KEY_TIMEOUT); + + hid_set_drvdata(hdev, drv_data); ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT | HID_CONNECT_HIDINPUT_FORCE | HID_CONNECT_HIDDEV_FORCE); @@ -153,15 +198,26 @@ err: } static const struct hid_device_id plantronics_devices[] = { + { HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS, + USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3220_SERIES), + .driver_data = PLT_QUIRK_DOUBLE_VOLUME_KEYS }, { HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS, HID_ANY_ID) }, { } }; MODULE_DEVICE_TABLE(hid, plantronics_devices); +static const struct hid_usage_id plantronics_usages[] = { + { HID_CP_VOLUMEUP, EV_KEY, HID_ANY_ID }, + { HID_CP_VOLUMEDOWN, EV_KEY, HID_ANY_ID }, + { HID_TERMINATOR, HID_TERMINATOR, HID_TERMINATOR } +}; + static struct hid_driver plantronics_driver = { .name = "plantronics", .id_table = plantronics_devices, + .usage_table = plantronics_usages, .input_mapping = plantronics_input_mapping, + .event = plantronics_event, .probe = plantronics_probe, }; module_hid_driver(plantronics_driver); diff --git a/drivers/hsi/hsi_core.c b/drivers/hsi/hsi_core.c index 47f0208aa7c37..a5f92e2889cb8 100644 --- a/drivers/hsi/hsi_core.c +++ b/drivers/hsi/hsi_core.c @@ -210,8 +210,6 @@ static void hsi_add_client_from_dt(struct hsi_port *port, if (err) goto err; - dev_set_name(&cl->device, "%s", name); - err = hsi_of_property_parse_mode(client, "hsi-mode", &mode); if (err) { err = hsi_of_property_parse_mode(client, "hsi-rx-mode", @@ -293,6 +291,7 @@ static void hsi_add_client_from_dt(struct hsi_port *port, cl->device.release = hsi_client_release; cl->device.of_node = client; + dev_set_name(&cl->device, "%s", name); if (device_register(&cl->device) < 0) { pr_err("hsi: failed to register client: %s\n", name); put_device(&cl->device); diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c index 0b55bc146b292..9260ad47350f8 100644 --- a/drivers/hv/channel_mgmt.c +++ b/drivers/hv/channel_mgmt.c @@ -763,6 +763,12 @@ static void init_vp_index(struct vmbus_channel *channel, u16 dev_type) free_cpumask_var(available_mask); } +#define UNLOAD_DELAY_UNIT_MS 10 /* 10 milliseconds */ +#define UNLOAD_WAIT_MS (100*1000) /* 100 seconds */ +#define UNLOAD_WAIT_LOOPS (UNLOAD_WAIT_MS/UNLOAD_DELAY_UNIT_MS) +#define UNLOAD_MSG_MS (5*1000) /* Every 5 seconds */ +#define UNLOAD_MSG_LOOPS (UNLOAD_MSG_MS/UNLOAD_DELAY_UNIT_MS) + static void vmbus_wait_for_unload(void) { int cpu; @@ -780,12 +786,17 @@ static void vmbus_wait_for_unload(void) * vmbus_connection.unload_event. If not, the last thing we can do is * read message pages for all CPUs directly. * - * Wait no more than 10 seconds so that the panic path can't get - * hung forever in case the response message isn't seen. + * Wait up to 100 seconds since an Azure host must writeback any dirty + * data in its disk cache before the VMbus UNLOAD request will + * complete. This flushing has been empirically observed to take up + * to 50 seconds in cases with a lot of dirty data, so allow additional + * leeway and for inaccuracies in mdelay(). But eventually time out so + * that the panic path can't get hung forever in case the response + * message isn't seen. */ - for (i = 0; i < 1000; i++) { + for (i = 1; i <= UNLOAD_WAIT_LOOPS; i++) { if (completion_done(&vmbus_connection.unload_event)) - break; + goto completed; for_each_online_cpu(cpu) { struct hv_per_cpu_context *hv_cpu @@ -808,9 +819,18 @@ static void vmbus_wait_for_unload(void) vmbus_signal_eom(msg, message_type); } - mdelay(10); + /* + * Give a notice periodically so someone watching the + * serial output won't think it is completely hung. + */ + if (!(i % UNLOAD_MSG_LOOPS)) + pr_notice("Waiting for VMBus UNLOAD to complete\n"); + + mdelay(UNLOAD_DELAY_UNIT_MS); } + pr_err("Continuing even though VMBus UNLOAD did not complete\n"); +completed: /* * We're crashing and already got the UNLOAD_RESPONSE, cleanup all * maybe-pending messages on all CPUs to be able to receive new diff --git a/drivers/i2c/busses/i2c-cadence.c b/drivers/i2c/busses/i2c-cadence.c index a51d3b7957701..17f0dd1f891e2 100644 --- a/drivers/i2c/busses/i2c-cadence.c +++ b/drivers/i2c/busses/i2c-cadence.c @@ -901,7 +901,10 @@ static int cdns_i2c_probe(struct platform_device *pdev) if (IS_ERR(id->membase)) return PTR_ERR(id->membase); - id->irq = platform_get_irq(pdev, 0); + ret = platform_get_irq(pdev, 0); + if (ret < 0) + return ret; + id->irq = ret; id->adap.owner = THIS_MODULE; id->adap.dev.of_node = pdev->dev.of_node; diff --git a/drivers/i2c/busses/i2c-emev2.c b/drivers/i2c/busses/i2c-emev2.c index 959d4912ec0d5..0230a13a6ab72 100644 --- a/drivers/i2c/busses/i2c-emev2.c +++ b/drivers/i2c/busses/i2c-emev2.c @@ -397,7 +397,10 @@ static int em_i2c_probe(struct platform_device *pdev) em_i2c_reset(&priv->adap); - priv->irq = platform_get_irq(pdev, 0); + ret = platform_get_irq(pdev, 0); + if (ret < 0) + goto err_clk; + priv->irq = ret; ret = devm_request_irq(&pdev->dev, priv->irq, em_i2c_irq_handler, 0, "em_i2c", priv); if (ret) diff --git a/drivers/i2c/busses/i2c-img-scb.c b/drivers/i2c/busses/i2c-img-scb.c index 20a4fbc53007b..a1f8a9a91213a 100644 --- a/drivers/i2c/busses/i2c-img-scb.c +++ b/drivers/i2c/busses/i2c-img-scb.c @@ -1057,7 +1057,7 @@ static int img_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, atomic = true; } - ret = pm_runtime_get_sync(adap->dev.parent); + ret = pm_runtime_resume_and_get(adap->dev.parent); if (ret < 0) return ret; @@ -1158,7 +1158,7 @@ static int img_i2c_init(struct img_i2c *i2c) u32 rev; int ret; - ret = pm_runtime_get_sync(i2c->adap.dev.parent); + ret = pm_runtime_resume_and_get(i2c->adap.dev.parent); if (ret < 0) return ret; diff --git a/drivers/i2c/busses/i2c-imx-lpi2c.c b/drivers/i2c/busses/i2c-imx-lpi2c.c index c92b56485fa61..a0d045c1bc9e6 100644 --- a/drivers/i2c/busses/i2c-imx-lpi2c.c +++ b/drivers/i2c/busses/i2c-imx-lpi2c.c @@ -265,7 +265,7 @@ static int lpi2c_imx_master_enable(struct lpi2c_imx_struct *lpi2c_imx) unsigned int temp; int ret; - ret = pm_runtime_get_sync(lpi2c_imx->adapter.dev.parent); + ret = pm_runtime_resume_and_get(lpi2c_imx->adapter.dev.parent); if (ret < 0) return ret; diff --git a/drivers/i2c/busses/i2c-jz4780.c b/drivers/i2c/busses/i2c-jz4780.c index 8f0e1f802f2d1..a5e960cd82453 100644 --- a/drivers/i2c/busses/i2c-jz4780.c +++ b/drivers/i2c/busses/i2c-jz4780.c @@ -751,7 +751,10 @@ static int jz4780_i2c_probe(struct platform_device *pdev) jz4780_i2c_writew(i2c, JZ4780_I2C_INTM, 0x0); - i2c->irq = platform_get_irq(pdev, 0); + ret = platform_get_irq(pdev, 0); + if (ret < 0) + goto err; + i2c->irq = ret; ret = devm_request_irq(&pdev->dev, i2c->irq, jz4780_i2c_irq, 0, dev_name(&pdev->dev), i2c); if (ret) diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index 2dfea357b1313..c36522849325b 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -1408,9 +1408,9 @@ omap_i2c_probe(struct platform_device *pdev) pm_runtime_set_autosuspend_delay(omap->dev, OMAP_I2C_PM_TIMEOUT); pm_runtime_use_autosuspend(omap->dev); - r = pm_runtime_get_sync(omap->dev); + r = pm_runtime_resume_and_get(omap->dev); if (r < 0) - goto err_free_mem; + goto err_disable_pm; /* * Read the Rev hi bit-[15:14] ie scheme this is 1 indicates ver2. @@ -1518,8 +1518,8 @@ err_unuse_clocks: omap_i2c_write_reg(omap, OMAP_I2C_CON_REG, 0); pm_runtime_dont_use_autosuspend(omap->dev); pm_runtime_put_sync(omap->dev); +err_disable_pm: pm_runtime_disable(&pdev->dev); -err_free_mem: return r; } @@ -1530,7 +1530,7 @@ static int omap_i2c_remove(struct platform_device *pdev) int ret; i2c_del_adapter(&omap->adapter); - ret = pm_runtime_get_sync(&pdev->dev); + ret = pm_runtime_resume_and_get(&pdev->dev); if (ret < 0) return ret; diff --git a/drivers/i2c/busses/i2c-sh7760.c b/drivers/i2c/busses/i2c-sh7760.c index c2005c789d2b0..319d1fa617c88 100644 --- a/drivers/i2c/busses/i2c-sh7760.c +++ b/drivers/i2c/busses/i2c-sh7760.c @@ -471,7 +471,10 @@ static int sh7760_i2c_probe(struct platform_device *pdev) goto out2; } - id->irq = platform_get_irq(pdev, 0); + ret = platform_get_irq(pdev, 0); + if (ret < 0) + goto out3; + id->irq = ret; id->adap.nr = pdev->id; id->adap.algo = &sh7760_i2c_algo; diff --git a/drivers/i2c/busses/i2c-sprd.c b/drivers/i2c/busses/i2c-sprd.c index b2dc802864641..92ba0183fd8a0 100644 --- a/drivers/i2c/busses/i2c-sprd.c +++ b/drivers/i2c/busses/i2c-sprd.c @@ -290,7 +290,7 @@ static int sprd_i2c_master_xfer(struct i2c_adapter *i2c_adap, struct sprd_i2c *i2c_dev = i2c_adap->algo_data; int im, ret; - ret = pm_runtime_get_sync(i2c_dev->dev); + ret = pm_runtime_resume_and_get(i2c_dev->dev); if (ret < 0) return ret; @@ -577,7 +577,7 @@ static int sprd_i2c_remove(struct platform_device *pdev) struct sprd_i2c *i2c_dev = platform_get_drvdata(pdev); int ret; - ret = pm_runtime_get_sync(i2c_dev->dev); + ret = pm_runtime_resume_and_get(i2c_dev->dev); if (ret < 0) return ret; diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c index 19337aed9f235..6cc71c90f85ea 100644 --- a/drivers/i3c/master.c +++ b/drivers/i3c/master.c @@ -2492,7 +2492,7 @@ int i3c_master_register(struct i3c_master_controller *master, ret = i3c_master_bus_init(master); if (ret) - goto err_destroy_wq; + goto err_put_dev; ret = device_add(&master->dev); if (ret) @@ -2523,9 +2523,6 @@ err_del_dev: err_cleanup_bus: i3c_master_bus_cleanup(master); -err_destroy_wq: - destroy_workqueue(master->wq); - err_put_dev: put_device(&master->dev); diff --git a/drivers/iio/accel/adis16201.c b/drivers/iio/accel/adis16201.c index c4810c73b2a22..2de45587569a6 100644 --- a/drivers/iio/accel/adis16201.c +++ b/drivers/iio/accel/adis16201.c @@ -215,7 +215,7 @@ static const struct iio_chan_spec adis16201_channels[] = { ADIS_AUX_ADC_CHAN(ADIS16201_AUX_ADC_REG, ADIS16201_SCAN_AUX_ADC, 0, 12), ADIS_INCLI_CHAN(X, ADIS16201_XINCL_OUT_REG, ADIS16201_SCAN_INCLI_X, BIT(IIO_CHAN_INFO_CALIBBIAS), 0, 14), - ADIS_INCLI_CHAN(X, ADIS16201_YINCL_OUT_REG, ADIS16201_SCAN_INCLI_Y, + ADIS_INCLI_CHAN(Y, ADIS16201_YINCL_OUT_REG, ADIS16201_SCAN_INCLI_Y, BIT(IIO_CHAN_INFO_CALIBBIAS), 0, 14), IIO_CHAN_SOFT_TIMESTAMP(7) }; diff --git a/drivers/infiniband/hw/bnxt_re/qplib_res.c b/drivers/infiniband/hw/bnxt_re/qplib_res.c index bdbde8e22420d..4041b35ea3da3 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_res.c +++ b/drivers/infiniband/hw/bnxt_re/qplib_res.c @@ -736,6 +736,7 @@ static int bnxt_qplib_alloc_dpi_tbl(struct bnxt_qplib_res *res, unmap_io: pci_iounmap(res->pdev, dpit->dbr_bar_reg_iomem); + dpit->dbr_bar_reg_iomem = NULL; return -ENOMEM; } diff --git a/drivers/infiniband/hw/cxgb4/resource.c b/drivers/infiniband/hw/cxgb4/resource.c index 5c95c789f302d..e800e8e8bed5a 100644 --- a/drivers/infiniband/hw/cxgb4/resource.c +++ b/drivers/infiniband/hw/cxgb4/resource.c @@ -216,7 +216,7 @@ u32 c4iw_get_qpid(struct c4iw_rdev *rdev, struct c4iw_dev_ucontext *uctx) goto out; entry->qid = qid; list_add_tail(&entry->entry, &uctx->cqids); - for (i = qid; i & rdev->qpmask; i++) { + for (i = qid + 1; i & rdev->qpmask; i++) { entry = kmalloc(sizeof(*entry), GFP_KERNEL); if (!entry) goto out; diff --git a/drivers/infiniband/hw/hfi1/firmware.c b/drivers/infiniband/hw/hfi1/firmware.c index 2b57ba70ddd6a..c090807124858 100644 --- a/drivers/infiniband/hw/hfi1/firmware.c +++ b/drivers/infiniband/hw/hfi1/firmware.c @@ -1924,6 +1924,7 @@ int parse_platform_config(struct hfi1_devdata *dd) dd_dev_err(dd, "%s: Failed CRC check at offset %ld\n", __func__, (ptr - (u32 *)dd->platform_config.data)); + ret = -EINVAL; goto bail; } /* Jump the CRC DWORD */ diff --git a/drivers/infiniband/hw/i40iw/i40iw_pble.c b/drivers/infiniband/hw/i40iw/i40iw_pble.c index 540aab5e502dd..3fafc5424e76d 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_pble.c +++ b/drivers/infiniband/hw/i40iw/i40iw_pble.c @@ -392,12 +392,9 @@ static enum i40iw_status_code add_pble_pool(struct i40iw_sc_dev *dev, i40iw_debug(dev, I40IW_DEBUG_PBLE, "next_fpm_addr = %llx chunk_size[%u] = 0x%x\n", pble_rsrc->next_fpm_addr, chunk->size, chunk->size); pble_rsrc->unallocated_pble -= (chunk->size >> 3); - list_add(&chunk->list, &pble_rsrc->pinfo.clist); sd_reg_val = (sd_entry_type == I40IW_SD_TYPE_PAGED) ? sd_entry->u.pd_table.pd_page_addr.pa : sd_entry->u.bp.addr.pa; - if (sd_entry->valid) - return 0; - if (dev->is_pf) { + if (dev->is_pf && !sd_entry->valid) { ret_code = i40iw_hmc_sd_one(dev, hmc_info->hmc_fn_id, sd_reg_val, idx->sd_idx, sd_entry->entry_type, true); @@ -408,6 +405,7 @@ static enum i40iw_status_code add_pble_pool(struct i40iw_sc_dev *dev, } sd_entry->valid = true; + list_add(&chunk->list, &pble_rsrc->pinfo.clist); return 0; error: kfree(chunk); diff --git a/drivers/infiniband/hw/qedr/qedr_iw_cm.c b/drivers/infiniband/hw/qedr/qedr_iw_cm.c index 653ddf30973ec..b9b46a0c4803b 100644 --- a/drivers/infiniband/hw/qedr/qedr_iw_cm.c +++ b/drivers/infiniband/hw/qedr/qedr_iw_cm.c @@ -636,8 +636,10 @@ int qedr_iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) memcpy(in_params.local_mac_addr, dev->ndev->dev_addr, ETH_ALEN); if (test_and_set_bit(QEDR_IWARP_CM_WAIT_FOR_CONNECT, - &qp->iwarp_cm_flags)) + &qp->iwarp_cm_flags)) { + rc = -ENODEV; goto err; /* QP already being destroyed */ + } rc = dev->ops->iwarp_connect(dev->rdma_ctx, &in_params, &out_params); if (rc) { diff --git a/drivers/infiniband/sw/siw/siw_mem.c b/drivers/infiniband/sw/siw/siw_mem.c index e99983f076631..8bffa6e013fc2 100644 --- a/drivers/infiniband/sw/siw/siw_mem.c +++ b/drivers/infiniband/sw/siw/siw_mem.c @@ -106,8 +106,6 @@ int siw_mr_add_mem(struct siw_mr *mr, struct ib_pd *pd, void *mem_obj, mem->perms = rights & IWARP_ACCESS_MASK; kref_init(&mem->ref); - mr->mem = mem; - get_random_bytes(&next, 4); next &= 0x00ffffff; @@ -116,6 +114,8 @@ int siw_mr_add_mem(struct siw_mr *mr, struct ib_pd *pd, void *mem_obj, kfree(mem); return -ENOMEM; } + + mr->mem = mem; /* Set the STag index part */ mem->stag = id << 8; mr->base_mr.lkey = mr->base_mr.rkey = mem->stag; diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c index 02b92e3cd9a88..2822ca5e82779 100644 --- a/drivers/infiniband/ulp/srpt/ib_srpt.c +++ b/drivers/infiniband/ulp/srpt/ib_srpt.c @@ -2373,6 +2373,7 @@ static int srpt_cm_req_recv(struct srpt_device *const sdev, pr_info("rejected SRP_LOGIN_REQ because target %s_%d is not enabled\n", dev_name(&sdev->device->dev), port_num); mutex_unlock(&sport->mutex); + ret = -EINVAL; goto reject; } diff --git a/drivers/irqchip/irq-gic-v3-mbi.c b/drivers/irqchip/irq-gic-v3-mbi.c index 563a9b3662941..e81e89a81cb5b 100644 --- a/drivers/irqchip/irq-gic-v3-mbi.c +++ b/drivers/irqchip/irq-gic-v3-mbi.c @@ -303,7 +303,7 @@ int __init mbi_init(struct fwnode_handle *fwnode, struct irq_domain *parent) reg = of_get_property(np, "mbi-alias", NULL); if (reg) { mbi_phys_base = of_translate_address(np, reg); - if (mbi_phys_base == OF_BAD_ADDR) { + if (mbi_phys_base == (phys_addr_t)OF_BAD_ADDR) { ret = -ENXIO; goto err_free_mbi; } diff --git a/drivers/md/md-bitmap.c b/drivers/md/md-bitmap.c index 0a6c200e3dcb2..d7eef5292ae2f 100644 --- a/drivers/md/md-bitmap.c +++ b/drivers/md/md-bitmap.c @@ -1726,6 +1726,8 @@ void md_bitmap_flush(struct mddev *mddev) md_bitmap_daemon_work(mddev); bitmap->daemon_lastrun -= sleep; md_bitmap_daemon_work(mddev); + if (mddev->bitmap_info.external) + md_super_wait(mddev); md_bitmap_update_sb(bitmap); } diff --git a/drivers/md/md.c b/drivers/md/md.c index cc38530804c90..761d43829b2b7 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -647,7 +647,34 @@ void mddev_init(struct mddev *mddev) } EXPORT_SYMBOL_GPL(mddev_init); +static struct mddev *mddev_find_locked(dev_t unit) +{ + struct mddev *mddev; + + list_for_each_entry(mddev, &all_mddevs, all_mddevs) + if (mddev->unit == unit) + return mddev; + + return NULL; +} + static struct mddev *mddev_find(dev_t unit) +{ + struct mddev *mddev; + + if (MAJOR(unit) != MD_MAJOR) + unit &= ~((1 << MdpMinorShift) - 1); + + spin_lock(&all_mddevs_lock); + mddev = mddev_find_locked(unit); + if (mddev) + mddev_get(mddev); + spin_unlock(&all_mddevs_lock); + + return mddev; +} + +static struct mddev *mddev_find_or_alloc(dev_t unit) { struct mddev *mddev, *new = NULL; @@ -658,13 +685,13 @@ static struct mddev *mddev_find(dev_t unit) spin_lock(&all_mddevs_lock); if (unit) { - list_for_each_entry(mddev, &all_mddevs, all_mddevs) - if (mddev->unit == unit) { - mddev_get(mddev); - spin_unlock(&all_mddevs_lock); - kfree(new); - return mddev; - } + mddev = mddev_find_locked(unit); + if (mddev) { + mddev_get(mddev); + spin_unlock(&all_mddevs_lock); + kfree(new); + return mddev; + } if (new) { list_add(&new->all_mddevs, &all_mddevs); @@ -690,12 +717,7 @@ static struct mddev *mddev_find(dev_t unit) return NULL; } - is_free = 1; - list_for_each_entry(mddev, &all_mddevs, all_mddevs) - if (mddev->unit == dev) { - is_free = 0; - break; - } + is_free = !mddev_find_locked(dev); } new->unit = dev; new->md_minor = MINOR(dev); @@ -5436,7 +5458,7 @@ static int md_alloc(dev_t dev, char *name) * writing to /sys/module/md_mod/parameters/new_array. */ static DEFINE_MUTEX(disks_mutex); - struct mddev *mddev = mddev_find(dev); + struct mddev *mddev = mddev_find_or_alloc(dev); struct gendisk *disk; int partitioned; int shift; @@ -6312,11 +6334,9 @@ static void autorun_devices(int part) md_probe(dev, NULL, NULL); mddev = mddev_find(dev); - if (!mddev || !mddev->gendisk) { - if (mddev) - mddev_put(mddev); + if (!mddev) break; - } + if (mddev_lock(mddev)) pr_warn("md: %s locked, cannot run\n", mdname(mddev)); else if (mddev->raid_disks || mddev->major_version @@ -7618,8 +7638,7 @@ static int md_open(struct block_device *bdev, fmode_t mode) /* Wait until bdev->bd_disk is definitely gone */ if (work_pending(&mddev->del_work)) flush_workqueue(md_misc_wq); - /* Then retry the open from the top */ - return -ERESTARTSYS; + return -EBUSY; } BUG_ON(mddev != bdev->bd_disk->private_data); @@ -7952,7 +7971,11 @@ static void *md_seq_start(struct seq_file *seq, loff_t *pos) loff_t l = *pos; struct mddev *mddev; - if (l >= 0x10000) + if (l == 0x10000) { + ++*pos; + return (void *)2; + } + if (l > 0x10000) return NULL; if (!l--) /* header */ @@ -9049,11 +9072,11 @@ void md_check_recovery(struct mddev *mddev) } if (mddev_is_clustered(mddev)) { - struct md_rdev *rdev; + struct md_rdev *rdev, *tmp; /* kick the device if another node issued a * remove disk. */ - rdev_for_each(rdev, mddev) { + rdev_for_each_safe(rdev, tmp, mddev) { if (test_and_clear_bit(ClusterRemove, &rdev->flags) && rdev->raid_disk < 0) md_kick_rdev_from_array(rdev); @@ -9366,7 +9389,7 @@ err_wq: static void check_sb_changes(struct mddev *mddev, struct md_rdev *rdev) { struct mdp_superblock_1 *sb = page_address(rdev->sb_page); - struct md_rdev *rdev2; + struct md_rdev *rdev2, *tmp; int role, ret; char b[BDEVNAME_SIZE]; @@ -9383,7 +9406,7 @@ static void check_sb_changes(struct mddev *mddev, struct md_rdev *rdev) } /* Check for change of roles in the active devices */ - rdev_for_each(rdev2, mddev) { + rdev_for_each_safe(rdev2, tmp, mddev) { if (test_bit(Faulty, &rdev2->flags)) continue; diff --git a/drivers/media/platform/aspeed-video.c b/drivers/media/platform/aspeed-video.c index e0299a7899231..6dde49d9aa4c2 100644 --- a/drivers/media/platform/aspeed-video.c +++ b/drivers/media/platform/aspeed-video.c @@ -491,8 +491,8 @@ static void aspeed_video_off(struct aspeed_video *video) aspeed_video_write(video, VE_INTERRUPT_STATUS, 0xffffffff); /* Turn off the relevant clocks */ - clk_disable(video->vclk); clk_disable(video->eclk); + clk_disable(video->vclk); clear_bit(VIDEO_CLOCKS_ON, &video->flags); } @@ -503,8 +503,8 @@ static void aspeed_video_on(struct aspeed_video *video) return; /* Turn on the relevant clocks */ - clk_enable(video->eclk); clk_enable(video->vclk); + clk_enable(video->eclk); set_bit(VIDEO_CLOCKS_ON, &video->flags); } @@ -1684,8 +1684,11 @@ static int aspeed_video_probe(struct platform_device *pdev) return rc; rc = aspeed_video_setup_video(video); - if (rc) + if (rc) { + clk_unprepare(video->vclk); + clk_unprepare(video->eclk); return rc; + } return 0; } diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c index f0dfe68486d16..c43a35df25de4 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c @@ -151,8 +151,10 @@ static int sun6i_video_start_streaming(struct vb2_queue *vq, unsigned int count) } subdev = sun6i_video_remote_subdev(video, NULL); - if (!subdev) + if (!subdev) { + ret = -EINVAL; goto stop_media_pipeline; + } config.pixelformat = video->fmt.fmt.pix.pixelformat; config.code = video->mbus_code; diff --git a/drivers/media/platform/vivid/vivid-vid-out.c b/drivers/media/platform/vivid/vivid-vid-out.c index a0364ac497f92..54bb3a59bf170 100644 --- a/drivers/media/platform/vivid/vivid-vid-out.c +++ b/drivers/media/platform/vivid/vivid-vid-out.c @@ -1025,7 +1025,7 @@ int vivid_vid_out_s_fbuf(struct file *file, void *fh, return -EINVAL; } dev->fbuf_out_flags &= ~(chroma_flags | alpha_flags); - dev->fbuf_out_flags = a->flags & (chroma_flags | alpha_flags); + dev->fbuf_out_flags |= a->flags & (chroma_flags | alpha_flags); return 0; } diff --git a/drivers/media/tuners/m88rs6000t.c b/drivers/media/tuners/m88rs6000t.c index b3505f4024764..8647c50b66e50 100644 --- a/drivers/media/tuners/m88rs6000t.c +++ b/drivers/media/tuners/m88rs6000t.c @@ -525,7 +525,7 @@ static int m88rs6000t_get_rf_strength(struct dvb_frontend *fe, u16 *strength) PGA2_cri = PGA2_GC >> 2; PGA2_crf = PGA2_GC & 0x03; - for (i = 0; i <= RF_GC; i++) + for (i = 0; i <= RF_GC && i < ARRAY_SIZE(RFGS); i++) RFG += RFGS[i]; if (RF_GC == 0) @@ -537,12 +537,12 @@ static int m88rs6000t_get_rf_strength(struct dvb_frontend *fe, u16 *strength) if (RF_GC == 3) RFG += 100; - for (i = 0; i <= IF_GC; i++) + for (i = 0; i <= IF_GC && i < ARRAY_SIZE(IFGS); i++) IFG += IFGS[i]; TIAG = TIA_GC * TIA_GS; - for (i = 0; i <= BB_GC; i++) + for (i = 0; i <= BB_GC && i < ARRAY_SIZE(BBGS); i++) BBG += BBGS[i]; PGA2G = PGA2_cri * PGA2_cri_GS + PGA2_crf * PGA2_crf_GS; diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c index 3fe99519fedfb..7ac7a5063fb2f 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls.c +++ b/drivers/media/v4l2-core/v4l2-ctrls.c @@ -2155,7 +2155,15 @@ void v4l2_ctrl_handler_free(struct v4l2_ctrl_handler *hdl) if (hdl == NULL || hdl->buckets == NULL) return; - if (!hdl->req_obj.req && !list_empty(&hdl->requests)) { + /* + * If the main handler is freed and it is used by handler objects in + * outstanding requests, then unbind and put those objects before + * freeing the main handler. + * + * The main handler can be identified by having a NULL ops pointer in + * the request object. + */ + if (!hdl->req_obj.ops && !list_empty(&hdl->requests)) { struct v4l2_ctrl_handler *req, *next_req; list_for_each_entry_safe(req, next_req, &hdl->requests, requests) { @@ -3186,8 +3194,8 @@ static void v4l2_ctrl_request_unbind(struct media_request_object *obj) container_of(obj, struct v4l2_ctrl_handler, req_obj); struct v4l2_ctrl_handler *main_hdl = obj->priv; - list_del_init(&hdl->requests); mutex_lock(main_hdl->lock); + list_del_init(&hdl->requests); if (hdl->request_is_queued) { list_del_init(&hdl->requests_queued); hdl->request_is_queued = false; @@ -3246,8 +3254,11 @@ static int v4l2_ctrl_request_bind(struct media_request *req, if (!ret) { ret = media_request_object_bind(req, &req_ops, from, false, &hdl->req_obj); - if (!ret) + if (!ret) { + mutex_lock(from->lock); list_add_tail(&hdl->requests, &from->requests); + mutex_unlock(from->lock); + } } return ret; } diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c index 27bc417029e11..332ffd7cf8b0b 100644 --- a/drivers/memory/omap-gpmc.c +++ b/drivers/memory/omap-gpmc.c @@ -1026,8 +1026,8 @@ EXPORT_SYMBOL(gpmc_cs_request); void gpmc_cs_free(int cs) { - struct gpmc_cs_data *gpmc = &gpmc_cs[cs]; - struct resource *res = &gpmc->mem; + struct gpmc_cs_data *gpmc; + struct resource *res; spin_lock(&gpmc_mem_lock); if (cs >= gpmc_cs_num || cs < 0 || !gpmc_cs_reserved(cs)) { @@ -1036,6 +1036,9 @@ void gpmc_cs_free(int cs) spin_unlock(&gpmc_mem_lock); return; } + gpmc = &gpmc_cs[cs]; + res = &gpmc->mem; + gpmc_cs_disable_mem(cs); if (res->flags) release_resource(res); diff --git a/drivers/memory/pl353-smc.c b/drivers/memory/pl353-smc.c index 73bd3023202f0..b42804b1801e6 100644 --- a/drivers/memory/pl353-smc.c +++ b/drivers/memory/pl353-smc.c @@ -63,7 +63,7 @@ /* ECC memory config register specific constants */ #define PL353_SMC_ECC_MEMCFG_MODE_MASK 0xC #define PL353_SMC_ECC_MEMCFG_MODE_SHIFT 2 -#define PL353_SMC_ECC_MEMCFG_PGSIZE_MASK 0xC +#define PL353_SMC_ECC_MEMCFG_PGSIZE_MASK 0x3 #define PL353_SMC_DC_UPT_NAND_REGS ((4 << 23) | /* CS: NAND chip */ \ (2 << 21)) /* UpdateRegs operation */ diff --git a/drivers/mfd/stm32-timers.c b/drivers/mfd/stm32-timers.c index efcd4b980c94c..1adba6a46dcb1 100644 --- a/drivers/mfd/stm32-timers.c +++ b/drivers/mfd/stm32-timers.c @@ -158,13 +158,18 @@ static const struct regmap_config stm32_timers_regmap_cfg = { static void stm32_timers_get_arr_size(struct stm32_timers *ddata) { + u32 arr; + + /* Backup ARR to restore it after getting the maximum value */ + regmap_read(ddata->regmap, TIM_ARR, &arr); + /* * Only the available bits will be written so when readback * we get the maximum value of auto reload register */ regmap_write(ddata->regmap, TIM_ARR, ~0L); regmap_read(ddata->regmap, TIM_ARR, &ddata->max_arr); - regmap_write(ddata->regmap, TIM_ARR, 0x0); + regmap_write(ddata->regmap, TIM_ARR, arr); } static void stm32_timers_dma_probe(struct device *dev, diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c index 057d7bbde4029..d98174eced5a3 100644 --- a/drivers/misc/lis3lv02d/lis3lv02d.c +++ b/drivers/misc/lis3lv02d/lis3lv02d.c @@ -208,7 +208,7 @@ static int lis3_3dc_rates[16] = {0, 1, 10, 25, 50, 100, 200, 400, 1600, 5000}; static int lis3_3dlh_rates[4] = {50, 100, 400, 1000}; /* ODR is Output Data Rate */ -static int lis3lv02d_get_odr(struct lis3lv02d *lis3) +static int lis3lv02d_get_odr_index(struct lis3lv02d *lis3) { u8 ctrl; int shift; @@ -216,15 +216,23 @@ static int lis3lv02d_get_odr(struct lis3lv02d *lis3) lis3->read(lis3, CTRL_REG1, &ctrl); ctrl &= lis3->odr_mask; shift = ffs(lis3->odr_mask) - 1; - return lis3->odrs[(ctrl >> shift)]; + return (ctrl >> shift); } static int lis3lv02d_get_pwron_wait(struct lis3lv02d *lis3) { - int div = lis3lv02d_get_odr(lis3); + int odr_idx = lis3lv02d_get_odr_index(lis3); + int div = lis3->odrs[odr_idx]; - if (WARN_ONCE(div == 0, "device returned spurious data")) + if (div == 0) { + if (odr_idx == 0) { + /* Power-down mode, not sampling no need to sleep */ + return 0; + } + + dev_err(&lis3->pdev->dev, "Error unknown odrs-index: %d\n", odr_idx); return -ENXIO; + } /* LIS3 power on delay is quite long */ msleep(lis3->pwron_delay / div); @@ -807,9 +815,12 @@ static ssize_t lis3lv02d_rate_show(struct device *dev, struct device_attribute *attr, char *buf) { struct lis3lv02d *lis3 = dev_get_drvdata(dev); + int odr_idx; lis3lv02d_sysfs_poweron(lis3); - return sprintf(buf, "%d\n", lis3lv02d_get_odr(lis3)); + + odr_idx = lis3lv02d_get_odr_index(lis3); + return sprintf(buf, "%d\n", lis3->odrs[odr_idx]); } static ssize_t lis3lv02d_rate_set(struct device *dev, diff --git a/drivers/misc/vmw_vmci/vmci_doorbell.c b/drivers/misc/vmw_vmci/vmci_doorbell.c index 345addd9306de..fa8a7fce4481b 100644 --- a/drivers/misc/vmw_vmci/vmci_doorbell.c +++ b/drivers/misc/vmw_vmci/vmci_doorbell.c @@ -326,7 +326,7 @@ int vmci_dbell_host_context_notify(u32 src_cid, struct vmci_handle handle) bool vmci_dbell_register_notification_bitmap(u64 bitmap_ppn) { int result; - struct vmci_notify_bm_set_msg bitmap_set_msg; + struct vmci_notify_bm_set_msg bitmap_set_msg = { }; bitmap_set_msg.hdr.dst = vmci_make_handle(VMCI_HYPERVISOR_CONTEXT_ID, VMCI_SET_NOTIFY_BITMAP); diff --git a/drivers/misc/vmw_vmci/vmci_guest.c b/drivers/misc/vmw_vmci/vmci_guest.c index 7a84a48c75da3..5437685518661 100644 --- a/drivers/misc/vmw_vmci/vmci_guest.c +++ b/drivers/misc/vmw_vmci/vmci_guest.c @@ -168,7 +168,7 @@ static int vmci_check_host_caps(struct pci_dev *pdev) VMCI_UTIL_NUM_RESOURCES * sizeof(u32); struct vmci_datagram *check_msg; - check_msg = kmalloc(msg_size, GFP_KERNEL); + check_msg = kzalloc(msg_size, GFP_KERNEL); if (!check_msg) { dev_err(&pdev->dev, "%s: Insufficient memory\n", __func__); return -ENOMEM; diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c index 48832f9b215c0..ee437af41f11e 100644 --- a/drivers/mtd/mtdchar.c +++ b/drivers/mtd/mtdchar.c @@ -649,16 +649,12 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg) case MEMGETINFO: case MEMREADOOB: case MEMREADOOB64: - case MEMLOCK: - case MEMUNLOCK: case MEMISLOCKED: case MEMGETOOBSEL: case MEMGETBADBLOCK: - case MEMSETBADBLOCK: case OTPSELECT: case OTPGETREGIONCOUNT: case OTPGETREGIONINFO: - case OTPLOCK: case ECCGETLAYOUT: case ECCGETSTATS: case MTDFILEMODE: @@ -669,9 +665,13 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg) /* "dangerous" commands */ case MEMERASE: case MEMERASE64: + case MEMLOCK: + case MEMUNLOCK: + case MEMSETBADBLOCK: case MEMWRITEOOB: case MEMWRITEOOB64: case MEMWRITE: + case OTPLOCK: if (!(file->f_mode & FMODE_WRITE)) return -EPERM; break; diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c index 036b9452b19f7..32a76b8feaa5d 100644 --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c @@ -825,6 +825,9 @@ int mtd_device_parse_register(struct mtd_info *mtd, const char * const *types, /* Prefer parsed partitions over driver-provided fallback */ ret = parse_mtd_partitions(mtd, types, parser_data); + if (ret == -EPROBE_DEFER) + goto out; + if (ret > 0) ret = 0; else if (nr_parts) diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c index e9ad8bb82f443..0f3c09fb9c34f 100644 --- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c +++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c @@ -2364,6 +2364,12 @@ static int brcmnand_attach_chip(struct nand_chip *chip) ret = brcmstb_choose_ecc_layout(host); + /* If OOB is written with ECC enabled it will cause ECC errors */ + if (is_hamming_ecc(host->ctrl, &host->hwcfg)) { + chip->ecc.write_oob = brcmnand_write_oob_raw; + chip->ecc.read_oob = brcmnand_read_oob_raw; + } + return ret; } diff --git a/drivers/mtd/nand/raw/fsmc_nand.c b/drivers/mtd/nand/raw/fsmc_nand.c index a6964feeec77d..81e4b0f466623 100644 --- a/drivers/mtd/nand/raw/fsmc_nand.c +++ b/drivers/mtd/nand/raw/fsmc_nand.c @@ -1066,11 +1066,13 @@ static int __init fsmc_nand_probe(struct platform_device *pdev) host->read_dma_chan = dma_request_channel(mask, filter, NULL); if (!host->read_dma_chan) { dev_err(&pdev->dev, "Unable to get read dma channel\n"); + ret = -ENODEV; goto disable_clk; } host->write_dma_chan = dma_request_channel(mask, filter, NULL); if (!host->write_dma_chan) { dev_err(&pdev->dev, "Unable to get write dma channel\n"); + ret = -ENODEV; goto release_dma_read_chan; } } diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c index 2390ed077a2fc..60f146920b9f4 100644 --- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c @@ -2598,7 +2598,7 @@ static int gpmi_nand_init(struct gpmi_nand_data *this) this->bch_geometry.auxiliary_size = 128; ret = gpmi_alloc_dma_buffer(this); if (ret) - goto err_out; + return ret; nand_controller_init(&this->base); this->base.ops = &gpmi_nand_controller_ops; diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c index 963ebcdfcbce3..c10995ca624a6 100644 --- a/drivers/mtd/nand/raw/qcom_nandc.c +++ b/drivers/mtd/nand/raw/qcom_nandc.c @@ -2850,7 +2850,7 @@ static int qcom_probe_nand_devices(struct qcom_nand_controller *nandc) struct device *dev = nandc->dev; struct device_node *dn = dev->of_node, *child; struct qcom_nand_host *host; - int ret; + int ret = -ENODEV; for_each_available_child_of_node(dn, child) { host = devm_kzalloc(dev, sizeof(*host), GFP_KERNEL); @@ -2868,10 +2868,7 @@ static int qcom_probe_nand_devices(struct qcom_nand_controller *nandc) list_add_tail(&host->node, &nandc->host_list); } - if (list_empty(&nandc->host_list)) - return -ENODEV; - - return 0; + return ret; } /* parse custom DT properties here */ diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 5a7831a97a132..588389697cf91 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -1728,12 +1728,14 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr, cons = rxcmp->rx_cmp_opaque; if (unlikely(cons != rxr->rx_next_cons)) { - int rc1 = bnxt_discard_rx(bp, cpr, raw_cons, rxcmp); + int rc1 = bnxt_discard_rx(bp, cpr, &tmp_raw_cons, rxcmp); netdev_warn(bp->dev, "RX cons %x != expected cons %x\n", cons, rxr->rx_next_cons); bnxt_sched_reset(bp, rxr); - return rc1; + if (rc1) + return rc1; + goto next_rx_no_prod_no_len; } rx_buf = &rxr->rx_buf_ring[cons]; data = rx_buf->data; @@ -8954,7 +8956,9 @@ static ssize_t bnxt_show_temp(struct device *dev, if (!rc) len = sprintf(buf, "%u\n", resp->temp * 1000); /* display millidegree */ mutex_unlock(&bp->hwrm_cmd_lock); - return rc ?: len; + if (rc) + return rc; + return len; } static SENSOR_DEVICE_ATTR(temp1_input, 0444, bnxt_show_temp, NULL, 0); diff --git a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_regs.h b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_regs.h index e6d4ad99cc387..3f1c189646f4e 100644 --- a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_regs.h +++ b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_regs.h @@ -521,7 +521,7 @@ #define CN23XX_BAR1_INDEX_OFFSET 3 #define CN23XX_PEM_BAR1_INDEX_REG(port, idx) \ - (CN23XX_PEM_BAR1_INDEX_START + ((port) << CN23XX_PEM_OFFSET) + \ + (CN23XX_PEM_BAR1_INDEX_START + (((u64)port) << CN23XX_PEM_OFFSET) + \ ((idx) << CN23XX_BAR1_INDEX_OFFSET)) /*############################ DPI #########################*/ diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c index 4ab57d33a87e4..6bd6fb5a3613e 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c +++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c @@ -776,7 +776,7 @@ static void nicvf_rcv_queue_config(struct nicvf *nic, struct queue_set *qs, mbx.rq.msg = NIC_MBOX_MSG_RQ_CFG; mbx.rq.qs_num = qs->vnic_id; mbx.rq.rq_num = qidx; - mbx.rq.cfg = (rq->caching << 26) | (rq->cq_qs << 19) | + mbx.rq.cfg = ((u64)rq->caching << 26) | (rq->cq_qs << 19) | (rq->cq_idx << 16) | (rq->cont_rbdr_qs << 9) | (rq->cont_qs_rbdr_idx << 8) | (rq->start_rbdr_qs << 1) | (rq->start_qs_rbdr_idx); diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c index cb50b41cd3df2..64a2453e06ba1 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c @@ -174,31 +174,31 @@ static void set_nat_params(struct adapter *adap, struct filter_entry *f, WORD_MASK, f->fs.nat_lip[15] | f->fs.nat_lip[14] << 8 | f->fs.nat_lip[13] << 16 | - f->fs.nat_lip[12] << 24, 1); + (u64)f->fs.nat_lip[12] << 24, 1); set_tcb_field(adap, f, tid, TCB_SND_UNA_RAW_W + 1, WORD_MASK, f->fs.nat_lip[11] | f->fs.nat_lip[10] << 8 | f->fs.nat_lip[9] << 16 | - f->fs.nat_lip[8] << 24, 1); + (u64)f->fs.nat_lip[8] << 24, 1); set_tcb_field(adap, f, tid, TCB_SND_UNA_RAW_W + 2, WORD_MASK, f->fs.nat_lip[7] | f->fs.nat_lip[6] << 8 | f->fs.nat_lip[5] << 16 | - f->fs.nat_lip[4] << 24, 1); + (u64)f->fs.nat_lip[4] << 24, 1); set_tcb_field(adap, f, tid, TCB_SND_UNA_RAW_W + 3, WORD_MASK, f->fs.nat_lip[3] | f->fs.nat_lip[2] << 8 | f->fs.nat_lip[1] << 16 | - f->fs.nat_lip[0] << 24, 1); + (u64)f->fs.nat_lip[0] << 24, 1); } else { set_tcb_field(adap, f, tid, TCB_RX_FRAG3_LEN_RAW_W, WORD_MASK, f->fs.nat_lip[3] | f->fs.nat_lip[2] << 8 | f->fs.nat_lip[1] << 16 | - f->fs.nat_lip[0] << 24, 1); + (u64)f->fs.nat_lip[0] << 25, 1); } } @@ -208,25 +208,25 @@ static void set_nat_params(struct adapter *adap, struct filter_entry *f, WORD_MASK, f->fs.nat_fip[15] | f->fs.nat_fip[14] << 8 | f->fs.nat_fip[13] << 16 | - f->fs.nat_fip[12] << 24, 1); + (u64)f->fs.nat_fip[12] << 24, 1); set_tcb_field(adap, f, tid, TCB_RX_FRAG2_PTR_RAW_W + 1, WORD_MASK, f->fs.nat_fip[11] | f->fs.nat_fip[10] << 8 | f->fs.nat_fip[9] << 16 | - f->fs.nat_fip[8] << 24, 1); + (u64)f->fs.nat_fip[8] << 24, 1); set_tcb_field(adap, f, tid, TCB_RX_FRAG2_PTR_RAW_W + 2, WORD_MASK, f->fs.nat_fip[7] | f->fs.nat_fip[6] << 8 | f->fs.nat_fip[5] << 16 | - f->fs.nat_fip[4] << 24, 1); + (u64)f->fs.nat_fip[4] << 24, 1); set_tcb_field(adap, f, tid, TCB_RX_FRAG2_PTR_RAW_W + 3, WORD_MASK, f->fs.nat_fip[3] | f->fs.nat_fip[2] << 8 | f->fs.nat_fip[1] << 16 | - f->fs.nat_fip[0] << 24, 1); + (u64)f->fs.nat_fip[0] << 24, 1); } else { set_tcb_field(adap, f, tid, @@ -234,13 +234,13 @@ static void set_nat_params(struct adapter *adap, struct filter_entry *f, WORD_MASK, f->fs.nat_fip[3] | f->fs.nat_fip[2] << 8 | f->fs.nat_fip[1] << 16 | - f->fs.nat_fip[0] << 24, 1); + (u64)f->fs.nat_fip[0] << 24, 1); } } set_tcb_field(adap, f, tid, TCB_PDU_HDR_LEN_W, WORD_MASK, (dp ? (nat_lp[1] | nat_lp[0] << 8) : 0) | - (sp ? (nat_fp[1] << 16 | nat_fp[0] << 24) : 0), + (sp ? (nat_fp[1] << 16 | (u64)nat_fp[0] << 24) : 0), 1); } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 92af7204711c8..696f21543aa76 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -3322,7 +3322,6 @@ static void hns3_nic_set_cpumask(struct hns3_nic_priv *priv) static int hns3_nic_init_vector_data(struct hns3_nic_priv *priv) { - struct hnae3_ring_chain_node vector_ring_chain; struct hnae3_handle *h = priv->ae_handle; struct hns3_enet_tqp_vector *tqp_vector; int ret = 0; @@ -3354,6 +3353,8 @@ static int hns3_nic_init_vector_data(struct hns3_nic_priv *priv) } for (i = 0; i < priv->vector_num; i++) { + struct hnae3_ring_chain_node vector_ring_chain; + tqp_vector = &priv->tqp_vector[i]; tqp_vector->rx_group.total_bytes = 0; diff --git a/drivers/net/ethernet/qualcomm/emac/emac-mac.c b/drivers/net/ethernet/qualcomm/emac/emac-mac.c index bebe38d74d668..ab1b4da5d5be9 100644 --- a/drivers/net/ethernet/qualcomm/emac/emac-mac.c +++ b/drivers/net/ethernet/qualcomm/emac/emac-mac.c @@ -1439,6 +1439,7 @@ int emac_mac_tx_buf_send(struct emac_adapter *adpt, struct emac_tx_queue *tx_q, { struct emac_tpd tpd; u32 prod_idx; + int len; memset(&tpd, 0, sizeof(tpd)); @@ -1458,9 +1459,10 @@ int emac_mac_tx_buf_send(struct emac_adapter *adpt, struct emac_tx_queue *tx_q, if (skb_network_offset(skb) != ETH_HLEN) TPD_TYP_SET(&tpd, 1); + len = skb->len; emac_tx_fill_tpd(adpt, tx_q, skb, &tpd); - netdev_sent_queue(adpt->netdev, skb->len); + netdev_sent_queue(adpt->netdev, len); /* Make sure the are enough free descriptors to hold one * maximum-sized SKB. We need one desc for each fragment, diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c index 551799fb3842d..9208a72fe17e5 100644 --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -911,31 +911,20 @@ static int ravb_poll(struct napi_struct *napi, int budget) int q = napi - priv->napi; int mask = BIT(q); int quota = budget; - u32 ris0, tis; - for (;;) { - tis = ravb_read(ndev, TIS); - ris0 = ravb_read(ndev, RIS0); - if (!((ris0 & mask) || (tis & mask))) - break; + /* Processing RX Descriptor Ring */ + /* Clear RX interrupt */ + ravb_write(ndev, ~(mask | RIS0_RESERVED), RIS0); + if (ravb_rx(ndev, "a, q)) + goto out; - /* Processing RX Descriptor Ring */ - if (ris0 & mask) { - /* Clear RX interrupt */ - ravb_write(ndev, ~(mask | RIS0_RESERVED), RIS0); - if (ravb_rx(ndev, "a, q)) - goto out; - } - /* Processing TX Descriptor Ring */ - if (tis & mask) { - spin_lock_irqsave(&priv->lock, flags); - /* Clear TX interrupt */ - ravb_write(ndev, ~(mask | TIS_RESERVED), TIS); - ravb_tx_free(ndev, q, true); - netif_wake_subqueue(ndev, q); - spin_unlock_irqrestore(&priv->lock, flags); - } - } + /* Processing RX Descriptor Ring */ + spin_lock_irqsave(&priv->lock, flags); + /* Clear TX interrupt */ + ravb_write(ndev, ~(mask | TIS_RESERVED), TIS); + ravb_tx_free(ndev, q, true); + netif_wake_subqueue(ndev, q); + spin_unlock_irqrestore(&priv->lock, flags); napi_complete(napi); diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c index ae27be85e3635..7cc09a6f9f9ae 100644 --- a/drivers/net/ethernet/ti/davinci_emac.c +++ b/drivers/net/ethernet/ti/davinci_emac.c @@ -169,11 +169,11 @@ static const char emac_version_string[] = "TI DaVinci EMAC Linux v6.1"; /* EMAC mac_status register */ #define EMAC_MACSTATUS_TXERRCODE_MASK (0xF00000) #define EMAC_MACSTATUS_TXERRCODE_SHIFT (20) -#define EMAC_MACSTATUS_TXERRCH_MASK (0x7) +#define EMAC_MACSTATUS_TXERRCH_MASK (0x70000) #define EMAC_MACSTATUS_TXERRCH_SHIFT (16) #define EMAC_MACSTATUS_RXERRCODE_MASK (0xF000) #define EMAC_MACSTATUS_RXERRCODE_SHIFT (12) -#define EMAC_MACSTATUS_RXERRCH_MASK (0x7) +#define EMAC_MACSTATUS_RXERRCH_MASK (0x700) #define EMAC_MACSTATUS_RXERRCH_SHIFT (8) /* EMAC RX register masks */ diff --git a/drivers/net/fddi/defxx.c b/drivers/net/fddi/defxx.c index 56b7791911bfc..c866f58dab709 100644 --- a/drivers/net/fddi/defxx.c +++ b/drivers/net/fddi/defxx.c @@ -495,6 +495,25 @@ static const struct net_device_ops dfx_netdev_ops = { .ndo_set_mac_address = dfx_ctl_set_mac_address, }; +static void dfx_register_res_alloc_err(const char *print_name, bool mmio, + bool eisa) +{ + pr_err("%s: Cannot use %s, no address set, aborting\n", + print_name, mmio ? "MMIO" : "I/O"); + pr_err("%s: Recompile driver with \"CONFIG_DEFXX_MMIO=%c\"\n", + print_name, mmio ? 'n' : 'y'); + if (eisa && mmio) + pr_err("%s: Or run ECU and set adapter's MMIO location\n", + print_name); +} + +static void dfx_register_res_err(const char *print_name, bool mmio, + unsigned long start, unsigned long len) +{ + pr_err("%s: Cannot reserve %s resource 0x%lx @ 0x%lx, aborting\n", + print_name, mmio ? "MMIO" : "I/O", len, start); +} + /* * ================ * = dfx_register = @@ -568,15 +587,12 @@ static int dfx_register(struct device *bdev) dev_set_drvdata(bdev, dev); dfx_get_bars(bdev, bar_start, bar_len); - if (dfx_bus_eisa && dfx_use_mmio && bar_start[0] == 0) { - pr_err("%s: Cannot use MMIO, no address set, aborting\n", - print_name); - pr_err("%s: Run ECU and set adapter's MMIO location\n", - print_name); - pr_err("%s: Or recompile driver with \"CONFIG_DEFXX_MMIO=n\"" - "\n", print_name); + if (bar_len[0] == 0 || + (dfx_bus_eisa && dfx_use_mmio && bar_start[0] == 0)) { + dfx_register_res_alloc_err(print_name, dfx_use_mmio, + dfx_bus_eisa); err = -ENXIO; - goto err_out; + goto err_out_disable; } if (dfx_use_mmio) @@ -585,18 +601,16 @@ static int dfx_register(struct device *bdev) else region = request_region(bar_start[0], bar_len[0], print_name); if (!region) { - pr_err("%s: Cannot reserve %s resource 0x%lx @ 0x%lx, " - "aborting\n", dfx_use_mmio ? "MMIO" : "I/O", print_name, - (long)bar_len[0], (long)bar_start[0]); + dfx_register_res_err(print_name, dfx_use_mmio, + bar_start[0], bar_len[0]); err = -EBUSY; goto err_out_disable; } if (bar_start[1] != 0) { region = request_region(bar_start[1], bar_len[1], print_name); if (!region) { - pr_err("%s: Cannot reserve I/O resource " - "0x%lx @ 0x%lx, aborting\n", print_name, - (long)bar_len[1], (long)bar_start[1]); + dfx_register_res_err(print_name, 0, + bar_start[1], bar_len[1]); err = -EBUSY; goto err_out_csr_region; } @@ -604,9 +618,8 @@ static int dfx_register(struct device *bdev) if (bar_start[2] != 0) { region = request_region(bar_start[2], bar_len[2], print_name); if (!region) { - pr_err("%s: Cannot reserve I/O resource " - "0x%lx @ 0x%lx, aborting\n", print_name, - (long)bar_len[2], (long)bar_start[2]); + dfx_register_res_err(print_name, 0, + bar_start[2], bar_len[2]); err = -EBUSY; goto err_out_bh_region; } diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index c33a08d65208c..84f5717c01e2a 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -891,7 +891,7 @@ static int geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev, __be16 sport; int err; - if (!pskb_network_may_pull(skb, sizeof(struct iphdr))) + if (!pskb_inet_may_pull(skb)) return -EINVAL; sport = udp_flow_src_port(geneve->net, skb, 1, USHRT_MAX, true); @@ -957,7 +957,7 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev, __be16 sport; int err; - if (!pskb_network_may_pull(skb, sizeof(struct ipv6hdr))) + if (!pskb_inet_may_pull(skb)) return -EINVAL; sport = udp_flow_src_port(geneve->net, skb, 1, USHRT_MAX, true); diff --git a/drivers/net/phy/intel-xway.c b/drivers/net/phy/intel-xway.c index b7875b36097fe..574a8bca1ec46 100644 --- a/drivers/net/phy/intel-xway.c +++ b/drivers/net/phy/intel-xway.c @@ -11,6 +11,18 @@ #define XWAY_MDIO_IMASK 0x19 /* interrupt mask */ #define XWAY_MDIO_ISTAT 0x1A /* interrupt status */ +#define XWAY_MDIO_LED 0x1B /* led control */ + +/* bit 15:12 are reserved */ +#define XWAY_MDIO_LED_LED3_EN BIT(11) /* Enable the integrated function of LED3 */ +#define XWAY_MDIO_LED_LED2_EN BIT(10) /* Enable the integrated function of LED2 */ +#define XWAY_MDIO_LED_LED1_EN BIT(9) /* Enable the integrated function of LED1 */ +#define XWAY_MDIO_LED_LED0_EN BIT(8) /* Enable the integrated function of LED0 */ +/* bit 7:4 are reserved */ +#define XWAY_MDIO_LED_LED3_DA BIT(3) /* Direct Access to LED3 */ +#define XWAY_MDIO_LED_LED2_DA BIT(2) /* Direct Access to LED2 */ +#define XWAY_MDIO_LED_LED1_DA BIT(1) /* Direct Access to LED1 */ +#define XWAY_MDIO_LED_LED0_DA BIT(0) /* Direct Access to LED0 */ #define XWAY_MDIO_INIT_WOL BIT(15) /* Wake-On-LAN */ #define XWAY_MDIO_INIT_MSRE BIT(14) @@ -159,6 +171,15 @@ static int xway_gphy_config_init(struct phy_device *phydev) /* Clear all pending interrupts */ phy_read(phydev, XWAY_MDIO_ISTAT); + /* Ensure that integrated led function is enabled for all leds */ + err = phy_write(phydev, XWAY_MDIO_LED, + XWAY_MDIO_LED_LED0_EN | + XWAY_MDIO_LED_LED1_EN | + XWAY_MDIO_LED_LED2_EN | + XWAY_MDIO_LED_LED3_EN); + if (err) + return err; + phy_write_mmd(phydev, MDIO_MMD_VEND2, XWAY_MMD_LEDCH, XWAY_MMD_LEDCH_NACS_NONE | XWAY_MMD_LEDCH_SBF_F02HZ | diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c index 60f357d2f79fa..4e42954d8cbf0 100644 --- a/drivers/net/wan/lapbether.c +++ b/drivers/net/wan/lapbether.c @@ -51,6 +51,8 @@ struct lapbethdev { struct list_head node; struct net_device *ethdev; /* link to ethernet device */ struct net_device *axdev; /* lapbeth device (lapb#) */ + bool up; + spinlock_t up_lock; /* Protects "up" */ }; static LIST_HEAD(lapbeth_devices); @@ -98,8 +100,9 @@ static int lapbeth_rcv(struct sk_buff *skb, struct net_device *dev, struct packe rcu_read_lock(); lapbeth = lapbeth_get_x25_dev(dev); if (!lapbeth) - goto drop_unlock; - if (!netif_running(lapbeth->axdev)) + goto drop_unlock_rcu; + spin_lock_bh(&lapbeth->up_lock); + if (!lapbeth->up) goto drop_unlock; len = skb->data[0] + skb->data[1] * 256; @@ -114,11 +117,14 @@ static int lapbeth_rcv(struct sk_buff *skb, struct net_device *dev, struct packe goto drop_unlock; } out: + spin_unlock_bh(&lapbeth->up_lock); rcu_read_unlock(); return 0; drop_unlock: kfree_skb(skb); goto out; +drop_unlock_rcu: + rcu_read_unlock(); drop: kfree_skb(skb); return 0; @@ -148,13 +154,11 @@ static int lapbeth_data_indication(struct net_device *dev, struct sk_buff *skb) static netdev_tx_t lapbeth_xmit(struct sk_buff *skb, struct net_device *dev) { + struct lapbethdev *lapbeth = netdev_priv(dev); int err; - /* - * Just to be *really* sure not to send anything if the interface - * is down, the ethernet device may have gone. - */ - if (!netif_running(dev)) + spin_lock_bh(&lapbeth->up_lock); + if (!lapbeth->up) goto drop; /* There should be a pseudo header of 1 byte added by upper layers. @@ -185,6 +189,7 @@ static netdev_tx_t lapbeth_xmit(struct sk_buff *skb, goto drop; } out: + spin_unlock_bh(&lapbeth->up_lock); return NETDEV_TX_OK; drop: kfree_skb(skb); @@ -276,6 +281,7 @@ static const struct lapb_register_struct lapbeth_callbacks = { */ static int lapbeth_open(struct net_device *dev) { + struct lapbethdev *lapbeth = netdev_priv(dev); int err; if ((err = lapb_register(dev, &lapbeth_callbacks)) != LAPB_OK) { @@ -283,13 +289,22 @@ static int lapbeth_open(struct net_device *dev) return -ENODEV; } + spin_lock_bh(&lapbeth->up_lock); + lapbeth->up = true; + spin_unlock_bh(&lapbeth->up_lock); + return 0; } static int lapbeth_close(struct net_device *dev) { + struct lapbethdev *lapbeth = netdev_priv(dev); int err; + spin_lock_bh(&lapbeth->up_lock); + lapbeth->up = false; + spin_unlock_bh(&lapbeth->up_lock); + if ((err = lapb_unregister(dev)) != LAPB_OK) pr_err("lapb_unregister error: %d\n", err); @@ -347,6 +362,9 @@ static int lapbeth_new_device(struct net_device *dev) dev_hold(dev); lapbeth->ethdev = dev; + lapbeth->up = false; + spin_lock_init(&lapbeth->up_lock); + rc = -EIO; if (register_netdevice(ndev)) goto fail; diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c index d38276ac375e9..315d20f5c8eb1 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c @@ -461,6 +461,9 @@ static void ath10k_wmi_event_tdls_peer(struct ath10k *ar, struct sk_buff *skb) GFP_ATOMIC ); break; + default: + kfree(tb); + return; } exit: diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c index 40a065028ebec..11054c17a9b54 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c @@ -246,7 +246,7 @@ static unsigned int ath9k_regread(void *hw_priv, u32 reg_offset) if (unlikely(r)) { ath_dbg(common, WMI, "REGISTER READ FAILED: (0x%04x, %d)\n", reg_offset, r); - return -EIO; + return -1; } return be32_to_cpu(val); diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 052deffb4c9d4..9fd8e64288ffa 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -287,7 +287,7 @@ static bool ath9k_hw_read_revisions(struct ath_hw *ah) srev = REG_READ(ah, AR_SREV); - if (srev == -EIO) { + if (srev == -1) { ath_err(ath9k_hw_common(ah), "Failed to read SREV register"); return false; diff --git a/drivers/net/wireless/intel/ipw2x00/libipw_wx.c b/drivers/net/wireless/intel/ipw2x00/libipw_wx.c index 3d558b47168b4..456330296b737 100644 --- a/drivers/net/wireless/intel/ipw2x00/libipw_wx.c +++ b/drivers/net/wireless/intel/ipw2x00/libipw_wx.c @@ -633,8 +633,10 @@ int libipw_wx_set_encodeext(struct libipw_device *ieee, } if (ext->alg != IW_ENCODE_ALG_NONE) { - memcpy(sec.keys[idx], ext->key, ext->key_len); - sec.key_sizes[idx] = ext->key_len; + int key_len = clamp_val(ext->key_len, 0, SCM_KEY_LEN); + + memcpy(sec.keys[idx], ext->key, key_len); + sec.key_sizes[idx] = key_len; sec.flags |= (1 << idx); if (ext->alg == IW_ENCODE_ALG_WEP) { sec.encode_alg[idx] = SEC_ALG_WEP; diff --git a/drivers/net/wireless/marvell/mwl8k.c b/drivers/net/wireless/marvell/mwl8k.c index c4db6417748f3..1b76b24191866 100644 --- a/drivers/net/wireless/marvell/mwl8k.c +++ b/drivers/net/wireless/marvell/mwl8k.c @@ -1469,6 +1469,7 @@ static int mwl8k_txq_init(struct ieee80211_hw *hw, int index) txq->skb = kcalloc(MWL8K_TX_DESCS, sizeof(*txq->skb), GFP_KERNEL); if (txq->skb == NULL) { pci_free_consistent(priv->pdev, size, txq->txd, txq->txd_dma); + txq->txd = NULL; return -ENOMEM; } diff --git a/drivers/net/wireless/mediatek/mt7601u/eeprom.c b/drivers/net/wireless/mediatek/mt7601u/eeprom.c index c868582c5d225..aa3b64902cf9b 100644 --- a/drivers/net/wireless/mediatek/mt7601u/eeprom.c +++ b/drivers/net/wireless/mediatek/mt7601u/eeprom.c @@ -99,7 +99,7 @@ mt7601u_has_tssi(struct mt7601u_dev *dev, u8 *eeprom) { u16 nic_conf1 = get_unaligned_le16(eeprom + MT_EE_NIC_CONF_1); - return ~nic_conf1 && (nic_conf1 & MT_EE_NIC_CONF_1_TX_ALC_EN); + return (u16)~nic_conf1 && (nic_conf1 & MT_EE_NIC_CONF_1_TX_ALC_EN); } static void diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c index 85093b3e53733..ed72a2aeb6c8e 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c @@ -249,7 +249,7 @@ u32 RTL8821AE_PHY_REG_ARRAY[] = { 0x824, 0x00030FE0, 0x828, 0x00000000, 0x82C, 0x002081DD, - 0x830, 0x2AAA8E24, + 0x830, 0x2AAAEEC8, 0x834, 0x0037A706, 0x838, 0x06489B44, 0x83C, 0x0000095B, @@ -324,10 +324,10 @@ u32 RTL8821AE_PHY_REG_ARRAY[] = { 0x9D8, 0x00000000, 0x9DC, 0x00000000, 0x9E0, 0x00005D00, - 0x9E4, 0x00000002, + 0x9E4, 0x00000003, 0x9E8, 0x00000001, 0xA00, 0x00D047C8, - 0xA04, 0x01FF000C, + 0xA04, 0x01FF800C, 0xA08, 0x8C8A8300, 0xA0C, 0x2E68000F, 0xA10, 0x9500BB78, @@ -1320,7 +1320,11 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x083, 0x00021800, 0x084, 0x00028000, 0x085, 0x00048000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x0009483A, + 0xA0000000, 0x00000000, 0x086, 0x00094838, + 0xB0000000, 0x00000000, 0x087, 0x00044980, 0x088, 0x00048000, 0x089, 0x0000D480, @@ -1409,36 +1413,32 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x03C, 0x000CA000, 0x0EF, 0x00000000, 0x0EF, 0x00001100, - 0xFF0F0104, 0xABCD, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x0004ADF3, 0x034, 0x00049DF0, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x0004ADF3, 0x034, 0x00049DF0, - 0xFF0F0404, 0xCDEF, - 0x034, 0x0004ADF3, - 0x034, 0x00049DF0, - 0xFF0F0200, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x0004ADF5, 0x034, 0x00049DF2, - 0xFF0F02C0, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0004A0F3, + 0x034, 0x000490B1, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x0004A0F3, 0x034, 0x000490B1, - 0xCDCDCDCD, 0xCDCD, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0004ADF5, + 0x034, 0x00049DF2, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0004ADF3, + 0x034, 0x00049DF0, + 0xA0000000, 0x00000000, 0x034, 0x0004ADF7, 0x034, 0x00049DF3, - 0xFF0F0104, 0xDEAD, - 0xFF0F0104, 0xABCD, - 0x034, 0x00048DED, - 0x034, 0x00047DEA, - 0x034, 0x00046DE7, - 0x034, 0x00045CE9, - 0x034, 0x00044CE6, - 0x034, 0x000438C6, - 0x034, 0x00042886, - 0x034, 0x00041486, - 0x034, 0x00040447, - 0xFF0F0204, 0xCDEF, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00048DED, 0x034, 0x00047DEA, 0x034, 0x00046DE7, @@ -1448,7 +1448,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00042886, 0x034, 0x00041486, 0x034, 0x00040447, - 0xFF0F0404, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00048DED, 0x034, 0x00047DEA, 0x034, 0x00046DE7, @@ -1458,7 +1458,17 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00042886, 0x034, 0x00041486, 0x034, 0x00040447, - 0xFF0F02C0, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x000480AE, + 0x034, 0x000470AB, + 0x034, 0x0004608B, + 0x034, 0x00045069, + 0x034, 0x00044048, + 0x034, 0x00043045, + 0x034, 0x00042026, + 0x034, 0x00041023, + 0x034, 0x00040002, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x000480AE, 0x034, 0x000470AB, 0x034, 0x0004608B, @@ -1468,7 +1478,17 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00042026, 0x034, 0x00041023, 0x034, 0x00040002, - 0xCDCDCDCD, 0xCDCD, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x00048DED, + 0x034, 0x00047DEA, + 0x034, 0x00046DE7, + 0x034, 0x00045CE9, + 0x034, 0x00044CE6, + 0x034, 0x000438C6, + 0x034, 0x00042886, + 0x034, 0x00041486, + 0x034, 0x00040447, + 0xA0000000, 0x00000000, 0x034, 0x00048DEF, 0x034, 0x00047DEC, 0x034, 0x00046DE9, @@ -1478,38 +1498,36 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x0004248A, 0x034, 0x0004108D, 0x034, 0x0004008A, - 0xFF0F0104, 0xDEAD, - 0xFF0F0200, 0xABCD, + 0xB0000000, 0x00000000, + 0x80000210, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x0002ADF4, - 0xFF0F02C0, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0002A0F3, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x0002A0F3, - 0xCDCDCDCD, 0xCDCD, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0002ADF4, + 0xA0000000, 0x00000000, 0x034, 0x0002ADF7, - 0xFF0F0200, 0xDEAD, - 0xFF0F0104, 0xABCD, - 0x034, 0x00029DF4, - 0xFF0F0204, 0xCDEF, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00029DF4, - 0xFF0F0404, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00029DF4, - 0xFF0F0200, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00029DF1, - 0xFF0F02C0, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x000290F0, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x000290F0, - 0xCDCDCDCD, 0xCDCD, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x00029DF1, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x00029DF4, + 0xA0000000, 0x00000000, 0x034, 0x00029DF2, - 0xFF0F0104, 0xDEAD, - 0xFF0F0104, 0xABCD, - 0x034, 0x00028DF1, - 0x034, 0x00027DEE, - 0x034, 0x00026DEB, - 0x034, 0x00025CEC, - 0x034, 0x00024CE9, - 0x034, 0x000238CA, - 0x034, 0x00022889, - 0x034, 0x00021489, - 0x034, 0x0002044A, - 0xFF0F0204, 0xCDEF, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00028DF1, 0x034, 0x00027DEE, 0x034, 0x00026DEB, @@ -1519,7 +1537,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00022889, 0x034, 0x00021489, 0x034, 0x0002044A, - 0xFF0F0404, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00028DF1, 0x034, 0x00027DEE, 0x034, 0x00026DEB, @@ -1529,7 +1547,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00022889, 0x034, 0x00021489, 0x034, 0x0002044A, - 0xFF0F02C0, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x000280AF, 0x034, 0x000270AC, 0x034, 0x0002608B, @@ -1539,7 +1557,27 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00022026, 0x034, 0x00021023, 0x034, 0x00020002, - 0xCDCDCDCD, 0xCDCD, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x000280AF, + 0x034, 0x000270AC, + 0x034, 0x0002608B, + 0x034, 0x00025069, + 0x034, 0x00024048, + 0x034, 0x00023045, + 0x034, 0x00022026, + 0x034, 0x00021023, + 0x034, 0x00020002, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x00028DF1, + 0x034, 0x00027DEE, + 0x034, 0x00026DEB, + 0x034, 0x00025CEC, + 0x034, 0x00024CE9, + 0x034, 0x000238CA, + 0x034, 0x00022889, + 0x034, 0x00021489, + 0x034, 0x0002044A, + 0xA0000000, 0x00000000, 0x034, 0x00028DEE, 0x034, 0x00027DEB, 0x034, 0x00026CCD, @@ -1549,27 +1587,24 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00022849, 0x034, 0x00021449, 0x034, 0x0002004D, - 0xFF0F0104, 0xDEAD, - 0xFF0F02C0, 0xABCD, + 0xB0000000, 0x00000000, + 0x8000020c, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D7, + 0x034, 0x000090D3, + 0x034, 0x000080B1, + 0x034, 0x000070AE, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x0000A0D7, 0x034, 0x000090D3, 0x034, 0x000080B1, 0x034, 0x000070AE, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x034, 0x0000ADF7, 0x034, 0x00009DF4, 0x034, 0x00008DF1, 0x034, 0x00007DEE, - 0xFF0F02C0, 0xDEAD, - 0xFF0F0104, 0xABCD, - 0x034, 0x00006DEB, - 0x034, 0x00005CEC, - 0x034, 0x00004CE9, - 0x034, 0x000038CA, - 0x034, 0x00002889, - 0x034, 0x00001489, - 0x034, 0x0000044A, - 0xFF0F0204, 0xCDEF, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00006DEB, 0x034, 0x00005CEC, 0x034, 0x00004CE9, @@ -1577,7 +1612,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00002889, 0x034, 0x00001489, 0x034, 0x0000044A, - 0xFF0F0404, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x00006DEB, 0x034, 0x00005CEC, 0x034, 0x00004CE9, @@ -1585,7 +1620,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00002889, 0x034, 0x00001489, 0x034, 0x0000044A, - 0xFF0F02C0, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, 0x034, 0x0000608D, 0x034, 0x0000506B, 0x034, 0x0000404A, @@ -1593,7 +1628,23 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00002044, 0x034, 0x00001025, 0x034, 0x00000004, - 0xCDCDCDCD, 0xCDCD, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000608D, + 0x034, 0x0000506B, + 0x034, 0x0000404A, + 0x034, 0x00003047, + 0x034, 0x00002044, + 0x034, 0x00001025, + 0x034, 0x00000004, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x00006DEB, + 0x034, 0x00005CEC, + 0x034, 0x00004CE9, + 0x034, 0x000038CA, + 0x034, 0x00002889, + 0x034, 0x00001489, + 0x034, 0x0000044A, + 0xA0000000, 0x00000000, 0x034, 0x00006DCD, 0x034, 0x00005CCD, 0x034, 0x00004CCA, @@ -1601,11 +1652,11 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x034, 0x00002888, 0x034, 0x00001488, 0x034, 0x00000486, - 0xFF0F0104, 0xDEAD, + 0xB0000000, 0x00000000, 0x0EF, 0x00000000, 0x018, 0x0001712A, 0x0EF, 0x00000040, - 0xFF0F0104, 0xABCD, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x035, 0x00000187, 0x035, 0x00008187, 0x035, 0x00010187, @@ -1615,7 +1666,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x035, 0x00040188, 0x035, 0x00048188, 0x035, 0x00050188, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x035, 0x00000187, 0x035, 0x00008187, 0x035, 0x00010187, @@ -1625,7 +1676,37 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x035, 0x00040188, 0x035, 0x00048188, 0x035, 0x00050188, - 0xFF0F0404, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, + 0x035, 0x00000128, + 0x035, 0x00008128, + 0x035, 0x00010128, + 0x035, 0x000201C8, + 0x035, 0x000281C8, + 0x035, 0x000301C8, + 0x035, 0x000401C8, + 0x035, 0x000481C8, + 0x035, 0x000501C8, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x035, 0x00000145, + 0x035, 0x00008145, + 0x035, 0x00010145, + 0x035, 0x00020196, + 0x035, 0x00028196, + 0x035, 0x00030196, + 0x035, 0x000401C7, + 0x035, 0x000481C7, + 0x035, 0x000501C7, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x035, 0x00000128, + 0x035, 0x00008128, + 0x035, 0x00010128, + 0x035, 0x000201C8, + 0x035, 0x000281C8, + 0x035, 0x000301C8, + 0x035, 0x000401C8, + 0x035, 0x000481C8, + 0x035, 0x000501C8, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, 0x035, 0x00000187, 0x035, 0x00008187, 0x035, 0x00010187, @@ -1635,7 +1716,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x035, 0x00040188, 0x035, 0x00048188, 0x035, 0x00050188, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x035, 0x00000145, 0x035, 0x00008145, 0x035, 0x00010145, @@ -1645,11 +1726,11 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x035, 0x000401C7, 0x035, 0x000481C7, 0x035, 0x000501C7, - 0xFF0F0104, 0xDEAD, + 0xB0000000, 0x00000000, 0x0EF, 0x00000000, 0x018, 0x0001712A, 0x0EF, 0x00000010, - 0xFF0F0104, 0xABCD, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x036, 0x00085733, 0x036, 0x0008D733, 0x036, 0x00095733, @@ -1662,7 +1743,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x036, 0x000CE4B4, 0x036, 0x000D64B4, 0x036, 0x000DE4B4, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x036, 0x00085733, 0x036, 0x0008D733, 0x036, 0x00095733, @@ -1675,7 +1756,46 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x036, 0x000CE4B4, 0x036, 0x000D64B4, 0x036, 0x000DE4B4, - 0xFF0F0404, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, + 0x036, 0x000063B5, + 0x036, 0x0000E3B5, + 0x036, 0x000163B5, + 0x036, 0x0001E3B5, + 0x036, 0x000263B5, + 0x036, 0x0002E3B5, + 0x036, 0x000363B5, + 0x036, 0x0003E3B5, + 0x036, 0x000463B5, + 0x036, 0x0004E3B5, + 0x036, 0x000563B5, + 0x036, 0x0005E3B5, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x036, 0x000056B3, + 0x036, 0x0000D6B3, + 0x036, 0x000156B3, + 0x036, 0x0001D6B3, + 0x036, 0x00026634, + 0x036, 0x0002E634, + 0x036, 0x00036634, + 0x036, 0x0003E634, + 0x036, 0x000467B4, + 0x036, 0x0004E7B4, + 0x036, 0x000567B4, + 0x036, 0x0005E7B4, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x036, 0x000063B5, + 0x036, 0x0000E3B5, + 0x036, 0x000163B5, + 0x036, 0x0001E3B5, + 0x036, 0x000263B5, + 0x036, 0x0002E3B5, + 0x036, 0x000363B5, + 0x036, 0x0003E3B5, + 0x036, 0x000463B5, + 0x036, 0x0004E3B5, + 0x036, 0x000563B5, + 0x036, 0x0005E3B5, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, 0x036, 0x00085733, 0x036, 0x0008D733, 0x036, 0x00095733, @@ -1688,7 +1808,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x036, 0x000CE4B4, 0x036, 0x000D64B4, 0x036, 0x000DE4B4, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x036, 0x000056B3, 0x036, 0x0000D6B3, 0x036, 0x000156B3, @@ -1701,103 +1821,162 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x036, 0x0004E7B4, 0x036, 0x000567B4, 0x036, 0x0005E7B4, - 0xFF0F0104, 0xDEAD, + 0xB0000000, 0x00000000, 0x0EF, 0x00000000, 0x0EF, 0x00000008, - 0xFF0F0104, 0xABCD, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x03C, 0x000001C8, 0x03C, 0x00000492, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x03C, 0x000001C8, 0x03C, 0x00000492, - 0xFF0F0404, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x000001B6, + 0x03C, 0x00000492, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000022A, + 0x03C, 0x00000594, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x000001B6, + 0x03C, 0x00000492, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, 0x03C, 0x000001C8, 0x03C, 0x00000492, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x03C, 0x0000022A, 0x03C, 0x00000594, - 0xFF0F0104, 0xDEAD, - 0xFF0F0104, 0xABCD, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x03C, 0x00000800, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x03C, 0x00000800, - 0xFF0F0404, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, 0x03C, 0x00000800, - 0xFF0F02C0, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, 0x03C, 0x00000820, - 0xCDCDCDCD, 0xCDCD, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000820, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000800, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000800, + 0xA0000000, 0x00000000, 0x03C, 0x00000900, - 0xFF0F0104, 0xDEAD, + 0xB0000000, 0x00000000, 0x0EF, 0x00000000, 0x018, 0x0001712A, 0x0EF, 0x00000002, - 0xFF0F0104, 0xABCD, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x008, 0x0004E400, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x008, 0x0004E400, - 0xFF0F0404, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, + 0x008, 0x00002000, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, + 0x008, 0x00002000, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x008, 0x00002000, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x008, 0x00002000, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, 0x008, 0x0004E400, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x008, 0x00002000, - 0xFF0F0104, 0xDEAD, + 0xB0000000, 0x00000000, 0x0EF, 0x00000000, 0x0DF, 0x000000C0, - 0x01F, 0x00040064, - 0xFF0F0104, 0xABCD, + 0x01F, 0x00000064, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x058, 0x000A7284, 0x059, 0x000600EC, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x058, 0x000A7284, 0x059, 0x000600EC, - 0xFF0F0404, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, + 0x058, 0x00081184, + 0x059, 0x0006016C, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x058, 0x00081184, + 0x059, 0x0006016C, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x058, 0x00081184, + 0x059, 0x0006016C, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, 0x058, 0x000A7284, 0x059, 0x000600EC, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x058, 0x00081184, 0x059, 0x0006016C, - 0xFF0F0104, 0xDEAD, - 0xFF0F0104, 0xABCD, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x061, 0x000E8D73, 0x062, 0x00093FC5, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x061, 0x000E8D73, 0x062, 0x00093FC5, - 0xFF0F0404, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, + 0x061, 0x000EFD83, + 0x062, 0x00093FCC, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x061, 0x000EAD53, + 0x062, 0x00093BC4, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x061, 0x000EFD83, + 0x062, 0x00093FCC, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, 0x061, 0x000E8D73, 0x062, 0x00093FC5, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x061, 0x000EAD53, 0x062, 0x00093BC4, - 0xFF0F0104, 0xDEAD, - 0xFF0F0104, 0xABCD, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, 0x063, 0x000110E9, - 0xFF0F0204, 0xCDEF, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, 0x063, 0x000110E9, - 0xFF0F0404, 0xCDEF, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000110EB, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, 0x063, 0x000110E9, - 0xFF0F0200, 0xCDEF, - 0x063, 0x000710E9, - 0xFF0F02C0, 0xCDEF, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, 0x063, 0x000110E9, - 0xCDCDCDCD, 0xCDCD, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000110EB, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000110E9, + 0xA0000000, 0x00000000, 0x063, 0x000714E9, - 0xFF0F0104, 0xDEAD, - 0xFF0F0104, 0xABCD, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, + 0x064, 0x0001C27C, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, + 0x064, 0x0001C27C, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, 0x064, 0x0001C27C, - 0xFF0F0204, 0xCDEF, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x064, 0x0001C67C, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, 0x064, 0x0001C27C, - 0xFF0F0404, 0xCDEF, + 0x90000410, 0x00000000, 0x40000000, 0x00000000, 0x064, 0x0001C27C, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x064, 0x0001C67C, - 0xFF0F0104, 0xDEAD, - 0xFF0F0200, 0xABCD, + 0xB0000000, 0x00000000, + 0x80000111, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x00091016, + 0x90000110, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x00091016, + 0x90000210, 0x00000000, 0x40000000, 0x00000000, 0x065, 0x00093016, - 0xFF0F02C0, 0xCDEF, + 0x9000020c, 0x00000000, 0x40000000, 0x00000000, 0x065, 0x00093015, - 0xCDCDCDCD, 0xCDCD, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x00093015, + 0x90000200, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x00093016, + 0xA0000000, 0x00000000, 0x065, 0x00091016, - 0xFF0F0200, 0xDEAD, + 0xB0000000, 0x00000000, 0x018, 0x00000006, 0x0EF, 0x00002000, 0x03B, 0x0003824B, @@ -1895,9 +2074,10 @@ u32 RTL8821AE_RADIOA_ARRAY[] = { 0x0B4, 0x0001214C, 0x0B7, 0x0003000C, 0x01C, 0x000539D2, + 0x0C4, 0x000AFE00, 0x018, 0x0001F12A, - 0x0FE, 0x00000000, - 0x0FE, 0x00000000, + 0xFFE, 0x00000000, + 0xFFE, 0x00000000, 0x018, 0x0001712A, }; @@ -2017,6 +2197,7 @@ u32 RTL8812AE_MAC_REG_ARRAY[] = { u32 RTL8812AE_MAC_1T_ARRAYLEN = ARRAY_SIZE(RTL8812AE_MAC_REG_ARRAY); u32 RTL8821AE_MAC_REG_ARRAY[] = { + 0x421, 0x0000000F, 0x428, 0x0000000A, 0x429, 0x00000010, 0x430, 0x00000000, @@ -2485,7 +2666,7 @@ u32 RTL8821AE_AGC_TAB_ARRAY[] = { 0x81C, 0xA6360001, 0x81C, 0xA5380001, 0x81C, 0xA43A0001, - 0x81C, 0xA33C0001, + 0x81C, 0x683C0001, 0x81C, 0x673E0001, 0x81C, 0x66400001, 0x81C, 0x65420001, @@ -2519,7 +2700,66 @@ u32 RTL8821AE_AGC_TAB_ARRAY[] = { 0x81C, 0x017A0001, 0x81C, 0x017C0001, 0x81C, 0x017E0001, - 0xFF0F02C0, 0xABCD, + 0x8000020c, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFB000101, + 0x81C, 0xFA020101, + 0x81C, 0xF9040101, + 0x81C, 0xF8060101, + 0x81C, 0xF7080101, + 0x81C, 0xF60A0101, + 0x81C, 0xF50C0101, + 0x81C, 0xF40E0101, + 0x81C, 0xF3100101, + 0x81C, 0xF2120101, + 0x81C, 0xF1140101, + 0x81C, 0xF0160101, + 0x81C, 0xEF180101, + 0x81C, 0xEE1A0101, + 0x81C, 0xED1C0101, + 0x81C, 0xEC1E0101, + 0x81C, 0xEB200101, + 0x81C, 0xEA220101, + 0x81C, 0xE9240101, + 0x81C, 0xE8260101, + 0x81C, 0xE7280101, + 0x81C, 0xE62A0101, + 0x81C, 0xE52C0101, + 0x81C, 0xE42E0101, + 0x81C, 0xE3300101, + 0x81C, 0xA5320101, + 0x81C, 0xA4340101, + 0x81C, 0xA3360101, + 0x81C, 0x87380101, + 0x81C, 0x863A0101, + 0x81C, 0x853C0101, + 0x81C, 0x843E0101, + 0x81C, 0x69400101, + 0x81C, 0x68420101, + 0x81C, 0x67440101, + 0x81C, 0x66460101, + 0x81C, 0x49480101, + 0x81C, 0x484A0101, + 0x81C, 0x474C0101, + 0x81C, 0x2A4E0101, + 0x81C, 0x29500101, + 0x81C, 0x28520101, + 0x81C, 0x27540101, + 0x81C, 0x26560101, + 0x81C, 0x25580101, + 0x81C, 0x245A0101, + 0x81C, 0x235C0101, + 0x81C, 0x055E0101, + 0x81C, 0x04600101, + 0x81C, 0x03620101, + 0x81C, 0x02640101, + 0x81C, 0x01660101, + 0x81C, 0x01680101, + 0x81C, 0x016A0101, + 0x81C, 0x016C0101, + 0x81C, 0x016E0101, + 0x81C, 0x01700101, + 0x81C, 0x01720101, + 0x9000040c, 0x00000000, 0x40000000, 0x00000000, 0x81C, 0xFB000101, 0x81C, 0xFA020101, 0x81C, 0xF9040101, @@ -2578,7 +2818,7 @@ u32 RTL8821AE_AGC_TAB_ARRAY[] = { 0x81C, 0x016E0101, 0x81C, 0x01700101, 0x81C, 0x01720101, - 0xCDCDCDCD, 0xCDCD, + 0xA0000000, 0x00000000, 0x81C, 0xFF000101, 0x81C, 0xFF020101, 0x81C, 0xFE040101, @@ -2637,7 +2877,7 @@ u32 RTL8821AE_AGC_TAB_ARRAY[] = { 0x81C, 0x046E0101, 0x81C, 0x03700101, 0x81C, 0x02720101, - 0xFF0F02C0, 0xDEAD, + 0xB0000000, 0x00000000, 0x81C, 0x01740101, 0x81C, 0x01760101, 0x81C, 0x01780101, diff --git a/drivers/net/wireless/realtek/rtw88/phy.c b/drivers/net/wireless/realtek/rtw88/phy.c index 47d199d2e7dc3..02da69e9dfe77 100644 --- a/drivers/net/wireless/realtek/rtw88/phy.c +++ b/drivers/net/wireless/realtek/rtw88/phy.c @@ -1451,7 +1451,7 @@ void rtw_phy_load_tables(struct rtw_dev *rtwdev) } } -static u8 rtw_get_channel_group(u8 channel) +static u8 rtw_get_channel_group(u8 channel, u8 rate) { switch (channel) { default: @@ -1495,6 +1495,7 @@ static u8 rtw_get_channel_group(u8 channel) case 106: return 4; case 14: + return rate <= DESC_RATE11M ? 5 : 4; case 108: case 110: case 112: @@ -1744,7 +1745,7 @@ void rtw_get_tx_power_params(struct rtw_dev *rtwdev, u8 path, u8 rate, u8 bw, s8 *limit = &pwr_param->pwr_limit; pwr_idx = &rtwdev->efuse.txpwr_idx_table[path]; - group = rtw_get_channel_group(ch); + group = rtw_get_channel_group(ch, rate); /* base power index for 2.4G/5G */ if (ch <= 14) { diff --git a/drivers/nfc/pn533/pn533.c b/drivers/nfc/pn533/pn533.c index a172a32aa9d93..3ea38ce86cc9f 100644 --- a/drivers/nfc/pn533/pn533.c +++ b/drivers/nfc/pn533/pn533.c @@ -680,6 +680,9 @@ static bool pn533_target_type_a_is_valid(struct pn533_target_type_a *type_a, if (PN533_TYPE_A_SEL_CASCADE(type_a->sel_res) != 0) return false; + if (type_a->nfcid_len > NFC_NFCID1_MAXSIZE) + return false; + return true; } diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c index 207a88ea10f38..855edc4e12440 100644 --- a/drivers/nvme/host/multipath.c +++ b/drivers/nvme/host/multipath.c @@ -677,6 +677,10 @@ void nvme_mpath_add_disk(struct nvme_ns *ns, struct nvme_id_ns *id) if (desc.state) { /* found the group desc: update */ nvme_update_ns_ana_state(&desc, ns); + } else { + /* group desc not found: trigger a re-read */ + set_bit(NVME_NS_ANA_PENDING, &ns->flags); + queue_work(nvme_wq, &ns->ctrl->ana_work); } } else { ns->ana_state = NVME_ANA_OPTIMIZED; diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 3bee3724e9fa7..2cb2ead7615b2 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -838,7 +838,7 @@ static blk_status_t nvme_map_data(struct nvme_dev *dev, struct request *req, return nvme_setup_prp_simple(dev, req, &cmnd->rw, &bv); - if (iod->nvmeq->qid && + if (iod->nvmeq->qid && sgl_threshold && dev->ctrl.sgls & ((1 << 0) | (1 << 1))) return nvme_setup_sgl_simple(dev, req, &cmnd->rw, &bv); diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c index ac3503ea54c46..718152adc6254 100644 --- a/drivers/nvme/host/tcp.c +++ b/drivers/nvme/host/tcp.c @@ -816,7 +816,7 @@ static void nvme_tcp_state_change(struct sock *sk) { struct nvme_tcp_queue *queue; - read_lock(&sk->sk_callback_lock); + read_lock_bh(&sk->sk_callback_lock); queue = sk->sk_user_data; if (!queue) goto done; @@ -838,7 +838,7 @@ static void nvme_tcp_state_change(struct sock *sk) queue->state_change(sk); done: - read_unlock(&sk->sk_callback_lock); + read_unlock_bh(&sk->sk_callback_lock); } static inline void nvme_tcp_done_send_req(struct nvme_tcp_queue *queue) diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c index 9242224156f5b..9bfd92b6677b0 100644 --- a/drivers/nvme/target/tcp.c +++ b/drivers/nvme/target/tcp.c @@ -1402,7 +1402,7 @@ static void nvmet_tcp_state_change(struct sock *sk) { struct nvmet_tcp_queue *queue; - write_lock_bh(&sk->sk_callback_lock); + read_lock_bh(&sk->sk_callback_lock); queue = sk->sk_user_data; if (!queue) goto done; @@ -1420,7 +1420,7 @@ static void nvmet_tcp_state_change(struct sock *sk) queue->idx, sk->sk_state); } done: - write_unlock_bh(&sk->sk_callback_lock); + read_unlock_bh(&sk->sk_callback_lock); } static int nvmet_tcp_set_queue_sock(struct nvmet_tcp_queue *queue) diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index fc24102e25ce7..223d617ecfe17 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -1153,16 +1153,8 @@ int __init __weak early_init_dt_mark_hotplug_memory_arch(u64 base, u64 size) int __init __weak early_init_dt_reserve_memory_arch(phys_addr_t base, phys_addr_t size, bool nomap) { - if (nomap) { - /* - * If the memory is already reserved (by another region), we - * should not allow it to be marked nomap. - */ - if (memblock_is_region_reserved(base, size)) - return -EBUSY; - - return memblock_mark_nomap(base, size); - } + if (nomap) + return memblock_remove(base, size); return memblock_reserve(base, size); } diff --git a/drivers/pci/vpd.c b/drivers/pci/vpd.c index 7915d10f9aa10..bd549070c0112 100644 --- a/drivers/pci/vpd.c +++ b/drivers/pci/vpd.c @@ -570,7 +570,6 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x005d, quirk_blacklist_vpd); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x005f, quirk_blacklist_vpd); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, PCI_ANY_ID, quirk_blacklist_vpd); -DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_QLOGIC, 0x2261, quirk_blacklist_vpd); /* * The Amazon Annapurna Labs 0x0031 device id is reused for other non Root Port * device types, so the quirk is registered for the PCI_CLASS_BRIDGE_PCI class. diff --git a/drivers/phy/marvell/Kconfig b/drivers/phy/marvell/Kconfig index 4053ba6cd0fbf..6e3e5d67e8160 100644 --- a/drivers/phy/marvell/Kconfig +++ b/drivers/phy/marvell/Kconfig @@ -3,8 +3,8 @@ # Phy drivers for Marvell platforms # config ARMADA375_USBCLUSTER_PHY - def_bool y - depends on MACH_ARMADA_375 || COMPILE_TEST + bool "Armada 375 USB cluster PHY support" if COMPILE_TEST + default y if MACH_ARMADA_375 depends on OF && HAS_IOMEM select GENERIC_PHY diff --git a/drivers/platform/x86/pmc_atom.c b/drivers/platform/x86/pmc_atom.c index 2b1a3a6ee8dbf..597cfabc0967c 100644 --- a/drivers/platform/x86/pmc_atom.c +++ b/drivers/platform/x86/pmc_atom.c @@ -393,34 +393,10 @@ static const struct dmi_system_id critclk_systems[] = { }, { /* pmc_plt_clk* - are used for ethernet controllers */ - .ident = "Beckhoff CB3163", + .ident = "Beckhoff Baytrail", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"), - DMI_MATCH(DMI_BOARD_NAME, "CB3163"), - }, - }, - { - /* pmc_plt_clk* - are used for ethernet controllers */ - .ident = "Beckhoff CB4063", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"), - DMI_MATCH(DMI_BOARD_NAME, "CB4063"), - }, - }, - { - /* pmc_plt_clk* - are used for ethernet controllers */ - .ident = "Beckhoff CB6263", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"), - DMI_MATCH(DMI_BOARD_NAME, "CB6263"), - }, - }, - { - /* pmc_plt_clk* - are used for ethernet controllers */ - .ident = "Beckhoff CB6363", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"), - DMI_MATCH(DMI_BOARD_NAME, "CB6363"), + DMI_MATCH(DMI_PRODUCT_FAMILY, "CBxx63"), }, }, { diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index b861a0f14c9d8..3364ae0b9bfe6 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c @@ -1645,7 +1645,7 @@ static int interrupt_init_v1_hw(struct hisi_hba *hisi_hba) idx = i * HISI_SAS_PHY_INT_NR; for (j = 0; j < HISI_SAS_PHY_INT_NR; j++, idx++) { irq = platform_get_irq(pdev, idx); - if (!irq) { + if (irq < 0) { dev_err(dev, "irq init: fail map phy interrupt %d\n", idx); return -ENOENT; @@ -1664,7 +1664,7 @@ static int interrupt_init_v1_hw(struct hisi_hba *hisi_hba) idx = hisi_hba->n_phy * HISI_SAS_PHY_INT_NR; for (i = 0; i < hisi_hba->queue_count; i++, idx++) { irq = platform_get_irq(pdev, idx); - if (!irq) { + if (irq < 0) { dev_err(dev, "irq init: could not map cq interrupt %d\n", idx); return -ENOENT; @@ -1682,7 +1682,7 @@ static int interrupt_init_v1_hw(struct hisi_hba *hisi_hba) idx = (hisi_hba->n_phy * HISI_SAS_PHY_INT_NR) + hisi_hba->queue_count; for (i = 0; i < HISI_SAS_FATAL_INT_NR; i++, idx++) { irq = platform_get_irq(pdev, idx); - if (!irq) { + if (irq < 0) { dev_err(dev, "irq init: could not map fatal interrupt %d\n", idx); return -ENOENT; diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c index 523809a8a2323..5f8bdc5bde4bb 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c @@ -493,8 +493,17 @@ static void ibmvfc_set_host_action(struct ibmvfc_host *vhost, if (vhost->action == IBMVFC_HOST_ACTION_ALLOC_TGTS) vhost->action = action; break; + case IBMVFC_HOST_ACTION_REENABLE: + case IBMVFC_HOST_ACTION_RESET: + vhost->action = action; + break; case IBMVFC_HOST_ACTION_INIT: case IBMVFC_HOST_ACTION_TGT_DEL: + case IBMVFC_HOST_ACTION_LOGO: + case IBMVFC_HOST_ACTION_QUERY_TGTS: + case IBMVFC_HOST_ACTION_TGT_DEL_FAILED: + case IBMVFC_HOST_ACTION_NONE: + default: switch (vhost->action) { case IBMVFC_HOST_ACTION_RESET: case IBMVFC_HOST_ACTION_REENABLE: @@ -504,15 +513,6 @@ static void ibmvfc_set_host_action(struct ibmvfc_host *vhost, break; } break; - case IBMVFC_HOST_ACTION_LOGO: - case IBMVFC_HOST_ACTION_QUERY_TGTS: - case IBMVFC_HOST_ACTION_TGT_DEL_FAILED: - case IBMVFC_HOST_ACTION_NONE: - case IBMVFC_HOST_ACTION_RESET: - case IBMVFC_HOST_ACTION_REENABLE: - default: - vhost->action = action; - break; } } @@ -4339,26 +4339,45 @@ static void ibmvfc_do_work(struct ibmvfc_host *vhost) case IBMVFC_HOST_ACTION_INIT_WAIT: break; case IBMVFC_HOST_ACTION_RESET: - vhost->action = IBMVFC_HOST_ACTION_TGT_DEL; spin_unlock_irqrestore(vhost->host->host_lock, flags); rc = ibmvfc_reset_crq(vhost); + spin_lock_irqsave(vhost->host->host_lock, flags); - if (rc == H_CLOSED) + if (!rc || rc == H_CLOSED) vio_enable_interrupts(to_vio_dev(vhost->dev)); - if (rc || (rc = ibmvfc_send_crq_init(vhost)) || - (rc = vio_enable_interrupts(to_vio_dev(vhost->dev)))) { - ibmvfc_link_down(vhost, IBMVFC_LINK_DEAD); - dev_err(vhost->dev, "Error after reset (rc=%d)\n", rc); + if (vhost->action == IBMVFC_HOST_ACTION_RESET) { + /* + * The only action we could have changed to would have + * been reenable, in which case, we skip the rest of + * this path and wait until we've done the re-enable + * before sending the crq init. + */ + vhost->action = IBMVFC_HOST_ACTION_TGT_DEL; + + if (rc || (rc = ibmvfc_send_crq_init(vhost)) || + (rc = vio_enable_interrupts(to_vio_dev(vhost->dev)))) { + ibmvfc_link_down(vhost, IBMVFC_LINK_DEAD); + dev_err(vhost->dev, "Error after reset (rc=%d)\n", rc); + } } break; case IBMVFC_HOST_ACTION_REENABLE: - vhost->action = IBMVFC_HOST_ACTION_TGT_DEL; spin_unlock_irqrestore(vhost->host->host_lock, flags); rc = ibmvfc_reenable_crq_queue(vhost); + spin_lock_irqsave(vhost->host->host_lock, flags); - if (rc || (rc = ibmvfc_send_crq_init(vhost))) { - ibmvfc_link_down(vhost, IBMVFC_LINK_DEAD); - dev_err(vhost->dev, "Error after enable (rc=%d)\n", rc); + if (vhost->action == IBMVFC_HOST_ACTION_REENABLE) { + /* + * The only action we could have changed to would have + * been reset, in which case, we skip the rest of this + * path and wait until we've done the reset before + * sending the crq init. + */ + vhost->action = IBMVFC_HOST_ACTION_TGT_DEL; + if (rc || (rc = ibmvfc_send_crq_init(vhost))) { + ibmvfc_link_down(vhost, IBMVFC_LINK_DEAD); + dev_err(vhost->dev, "Error after enable (rc=%d)\n", rc); + } } break; case IBMVFC_HOST_ACTION_LOGO: diff --git a/drivers/scsi/jazz_esp.c b/drivers/scsi/jazz_esp.c index 7f683e42c7987..f55b07aa1ccae 100644 --- a/drivers/scsi/jazz_esp.c +++ b/drivers/scsi/jazz_esp.c @@ -143,7 +143,9 @@ static int esp_jazz_probe(struct platform_device *dev) if (!esp->command_block) goto fail_unmap_regs; - host->irq = platform_get_irq(dev, 0); + host->irq = err = platform_get_irq(dev, 0); + if (err < 0) + goto fail_unmap_command_block; err = request_irq(host->irq, scsi_esp_intr, IRQF_SHARED, "ESP", esp); if (err < 0) goto fail_unmap_command_block; diff --git a/drivers/scsi/sni_53c710.c b/drivers/scsi/sni_53c710.c index a85d52b5dc320..0521575c67737 100644 --- a/drivers/scsi/sni_53c710.c +++ b/drivers/scsi/sni_53c710.c @@ -59,6 +59,7 @@ static int snirm710_probe(struct platform_device *dev) struct NCR_700_Host_Parameters *hostdata; struct Scsi_Host *host; struct resource *res; + int rc; res = platform_get_resource(dev, IORESOURCE_MEM, 0); if (!res) @@ -84,7 +85,9 @@ static int snirm710_probe(struct platform_device *dev) goto out_kfree; host->this_id = 7; host->base = base; - host->irq = platform_get_irq(dev, 0); + host->irq = rc = platform_get_irq(dev, 0); + if (rc < 0) + goto out_put_host; if(request_irq(host->irq, NCR_700_intr, IRQF_SHARED, "snirm710", host)) { printk(KERN_ERR "snirm710: request_irq failed!\n"); goto out_put_host; diff --git a/drivers/scsi/sun3x_esp.c b/drivers/scsi/sun3x_esp.c index 440a73eae6476..f8b1e5748440f 100644 --- a/drivers/scsi/sun3x_esp.c +++ b/drivers/scsi/sun3x_esp.c @@ -206,7 +206,9 @@ static int esp_sun3x_probe(struct platform_device *dev) if (!esp->command_block) goto fail_unmap_regs_dma; - host->irq = platform_get_irq(dev, 0); + host->irq = err = platform_get_irq(dev, 0); + if (err < 0) + goto fail_unmap_command_block; err = request_irq(host->irq, scsi_esp_intr, IRQF_SHARED, "SUN3X ESP", esp); if (err < 0) diff --git a/drivers/soc/aspeed/aspeed-lpc-snoop.c b/drivers/soc/aspeed/aspeed-lpc-snoop.c index dbe5325a324d5..538d7aab8db5c 100644 --- a/drivers/soc/aspeed/aspeed-lpc-snoop.c +++ b/drivers/soc/aspeed/aspeed-lpc-snoop.c @@ -95,8 +95,10 @@ static ssize_t snoop_file_read(struct file *file, char __user *buffer, return -EINTR; } ret = kfifo_to_user(&chan->fifo, buffer, count, &copied); + if (ret) + return ret; - return ret ? ret : copied; + return copied; } static __poll_t snoop_file_poll(struct file *file, diff --git a/drivers/soc/qcom/mdt_loader.c b/drivers/soc/qcom/mdt_loader.c index 24cd193dec550..eba7f76f9d61a 100644 --- a/drivers/soc/qcom/mdt_loader.c +++ b/drivers/soc/qcom/mdt_loader.c @@ -230,6 +230,14 @@ static int __qcom_mdt_load(struct device *dev, const struct firmware *fw, break; } + if (phdr->p_filesz > phdr->p_memsz) { + dev_err(dev, + "refusing to load segment %d with p_filesz > p_memsz\n", + i); + ret = -EINVAL; + break; + } + ptr = mem_region + offset; if (phdr->p_filesz && phdr->p_offset < fw->size) { @@ -253,6 +261,15 @@ static int __qcom_mdt_load(struct device *dev, const struct firmware *fw, break; } + if (seg_fw->size != phdr->p_filesz) { + dev_err(dev, + "failed to load segment %d from truncated file %s\n", + i, fw_name); + release_firmware(seg_fw); + ret = -EINVAL; + break; + } + release_firmware(seg_fw); } diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c index a90963812357c..d90f00d09257a 100644 --- a/drivers/soundwire/bus.c +++ b/drivers/soundwire/bus.c @@ -525,7 +525,7 @@ static int sdw_program_device_num(struct sdw_bus *bus) struct sdw_slave *slave, *_s; struct sdw_slave_id id; struct sdw_msg msg; - bool found = false; + bool found; int count = 0, ret; u64 addr; @@ -557,6 +557,7 @@ static int sdw_program_device_num(struct sdw_bus *bus) sdw_extract_slave_id(bus, addr, &id); + found = false; /* Now compare with entries */ list_for_each_entry_safe(slave, _s, &bus->slaves, node) { if (sdw_compare_devid(slave, id) == 0) { diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c index de7c57e17710a..23accfedbf4d1 100644 --- a/drivers/soundwire/stream.c +++ b/drivers/soundwire/stream.c @@ -1357,8 +1357,16 @@ int sdw_stream_add_slave(struct sdw_slave *slave, } ret = sdw_config_stream(&slave->dev, stream, stream_config, true); - if (ret) + if (ret) { + /* + * sdw_release_master_stream will release s_rt in slave_rt_list in + * stream_error case, but s_rt is only added to slave_rt_list + * when sdw_config_stream is successful, so free s_rt explicitly + * when sdw_config_stream is failed. + */ + kfree(s_rt); goto stream_error; + } list_add_tail(&s_rt->m_rt_node, &m_rt->slave_rt_list); diff --git a/drivers/spi/spi-fsl-lpspi.c b/drivers/spi/spi-fsl-lpspi.c index ecb4396707cfc..58b2da91be1c0 100644 --- a/drivers/spi/spi-fsl-lpspi.c +++ b/drivers/spi/spi-fsl-lpspi.c @@ -207,7 +207,7 @@ static int lpspi_prepare_xfer_hardware(struct spi_controller *controller) spi_controller_get_devdata(controller); int ret; - ret = pm_runtime_get_sync(fsl_lpspi->dev); + ret = pm_runtime_resume_and_get(fsl_lpspi->dev); if (ret < 0) { dev_err(fsl_lpspi->dev, "failed to enable clock\n"); return ret; diff --git a/drivers/spi/spi-stm32.c b/drivers/spi/spi-stm32.c index 9e7a6de3c43d1..3af6a5a3a4b29 100644 --- a/drivers/spi/spi-stm32.c +++ b/drivers/spi/spi-stm32.c @@ -1926,7 +1926,7 @@ static int stm32_spi_probe(struct platform_device *pdev) pm_runtime_set_active(&pdev->dev); pm_runtime_enable(&pdev->dev); - ret = devm_spi_register_master(&pdev->dev, master); + ret = spi_register_master(master); if (ret) { dev_err(&pdev->dev, "spi master registration failed: %d\n", ret); @@ -1980,6 +1980,7 @@ static int stm32_spi_remove(struct platform_device *pdev) struct spi_master *master = platform_get_drvdata(pdev); struct stm32_spi *spi = spi_master_get_devdata(master); + spi_unregister_master(master); spi->cfg->disable(spi); if (master->dma_tx) diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index e1205d72be523..7592d4de20c9e 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -2291,6 +2291,7 @@ struct spi_controller *__devm_spi_alloc_controller(struct device *dev, ctlr = __spi_alloc_controller(dev, size, slave); if (ctlr) { + ctlr->devm_allocated = true; *ptr = ctlr; devres_add(dev, ptr); } else { @@ -2620,11 +2621,6 @@ int devm_spi_register_controller(struct device *dev, } EXPORT_SYMBOL_GPL(devm_spi_register_controller); -static int devm_spi_match_controller(struct device *dev, void *res, void *ctlr) -{ - return *(struct spi_controller **)res == ctlr; -} - static int __unregister(struct device *dev, void *null) { spi_unregister_device(to_spi_device(dev)); @@ -2671,8 +2667,7 @@ void spi_unregister_controller(struct spi_controller *ctlr) /* Release the last reference on the controller if its driver * has not yet been converted to devm_spi_alloc_master/slave(). */ - if (!devres_find(ctlr->dev.parent, devm_spi_release_controller, - devm_spi_match_controller, ctlr)) + if (!ctlr->devm_allocated) put_device(&ctlr->dev); /* free bus id */ diff --git a/drivers/staging/fwserial/fwserial.c b/drivers/staging/fwserial/fwserial.c index 4df6e3c1ea96c..35833753c735b 100644 --- a/drivers/staging/fwserial/fwserial.c +++ b/drivers/staging/fwserial/fwserial.c @@ -1223,7 +1223,7 @@ static int get_serial_info(struct tty_struct *tty, ss->flags = port->port.flags; ss->xmit_fifo_size = FWTTY_PORT_TXFIFO_LEN; ss->baud_base = 400000000; - ss->close_delay = port->port.close_delay; + ss->close_delay = jiffies_to_msecs(port->port.close_delay) / 10; mutex_unlock(&port->port.mutex); return 0; } @@ -1232,20 +1232,24 @@ static int set_serial_info(struct tty_struct *tty, struct serial_struct *ss) { struct fwtty_port *port = tty->driver_data; + unsigned int cdelay; if (ss->irq != 0 || ss->port != 0 || ss->custom_divisor != 0 || ss->baud_base != 400000000) return -EPERM; + cdelay = msecs_to_jiffies(ss->close_delay * 10); + mutex_lock(&port->port.mutex); if (!capable(CAP_SYS_ADMIN)) { - if (((ss->flags & ~ASYNC_USR_MASK) != + if (cdelay != port->port.close_delay || + ((ss->flags & ~ASYNC_USR_MASK) != (port->port.flags & ~ASYNC_USR_MASK))) { mutex_unlock(&port->port.mutex); return -EPERM; } } - port->port.close_delay = ss->close_delay * HZ / 100; + port->port.close_delay = cdelay; mutex_unlock(&port->port.mutex); return 0; diff --git a/drivers/staging/greybus/uart.c b/drivers/staging/greybus/uart.c index 4ffb334cd5cde..fc1bd68889c91 100644 --- a/drivers/staging/greybus/uart.c +++ b/drivers/staging/greybus/uart.c @@ -625,10 +625,12 @@ static int get_serial_info(struct tty_struct *tty, ss->line = gb_tty->minor; ss->xmit_fifo_size = 16; ss->baud_base = 9600; - ss->close_delay = gb_tty->port.close_delay / 10; + ss->close_delay = jiffies_to_msecs(gb_tty->port.close_delay) / 10; ss->closing_wait = gb_tty->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ? - ASYNC_CLOSING_WAIT_NONE : gb_tty->port.closing_wait / 10; + ASYNC_CLOSING_WAIT_NONE : + jiffies_to_msecs(gb_tty->port.closing_wait) / 10; + return 0; } @@ -640,17 +642,16 @@ static int set_serial_info(struct tty_struct *tty, unsigned int close_delay; int retval = 0; - close_delay = ss->close_delay * 10; + close_delay = msecs_to_jiffies(ss->close_delay * 10); closing_wait = ss->closing_wait == ASYNC_CLOSING_WAIT_NONE ? - ASYNC_CLOSING_WAIT_NONE : ss->closing_wait * 10; + ASYNC_CLOSING_WAIT_NONE : + msecs_to_jiffies(ss->closing_wait * 10); mutex_lock(&gb_tty->port.mutex); if (!capable(CAP_SYS_ADMIN)) { if ((close_delay != gb_tty->port.close_delay) || (closing_wait != gb_tty->port.closing_wait)) retval = -EPERM; - else - retval = -EOPNOTSUPP; } else { gb_tty->port.close_delay = close_delay; gb_tty->port.closing_wait = closing_wait; diff --git a/drivers/staging/media/omap4iss/iss.c b/drivers/staging/media/omap4iss/iss.c index 1a966cb2f3a6b..eed495f7665d3 100644 --- a/drivers/staging/media/omap4iss/iss.c +++ b/drivers/staging/media/omap4iss/iss.c @@ -1240,8 +1240,10 @@ static int iss_probe(struct platform_device *pdev) if (ret < 0) goto error; - if (!omap4iss_get(iss)) + if (!omap4iss_get(iss)) { + ret = -EINVAL; goto error; + } ret = iss_reset(iss); if (ret < 0) diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index ddc09616248a5..66cd43f963c9a 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -3248,7 +3248,7 @@ static void rtl819x_update_rxcounts(struct r8192_priv *priv, u32 *TotalRxBcnNum, u32 *TotalRxDataNum) { u16 SlotIndex; - u8 i; + u16 i; *TotalRxBcnNum = 0; *TotalRxDataNum = 0; diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c index 8330fd809a05f..34d6ef75c95c3 100644 --- a/drivers/tty/amiserial.c +++ b/drivers/tty/amiserial.c @@ -1032,6 +1032,7 @@ static int set_serial_info(struct tty_struct *tty, struct serial_struct *ss) if (!serial_isroot()) { if ((ss->baud_base != state->baud_base) || (ss->close_delay != port->close_delay) || + (ss->closing_wait != port->closing_wait) || (ss->xmit_fifo_size != state->xmit_fifo_size) || ((ss->flags & ~ASYNC_USR_MASK) != (port->flags & ~ASYNC_USR_MASK))) { diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c index 3a1a5e0ee93f1..1254b39074edb 100644 --- a/drivers/tty/moxa.c +++ b/drivers/tty/moxa.c @@ -2040,7 +2040,7 @@ static int moxa_get_serial_info(struct tty_struct *tty, ss->line = info->port.tty->index, ss->flags = info->port.flags, ss->baud_base = 921600, - ss->close_delay = info->port.close_delay; + ss->close_delay = jiffies_to_msecs(info->port.close_delay) / 10; mutex_unlock(&info->port.mutex); return 0; } @@ -2050,6 +2050,7 @@ static int moxa_set_serial_info(struct tty_struct *tty, struct serial_struct *ss) { struct moxa_port *info = tty->driver_data; + unsigned int close_delay; if (tty->index == MAX_PORTS) return -EINVAL; @@ -2061,19 +2062,24 @@ static int moxa_set_serial_info(struct tty_struct *tty, ss->baud_base != 921600) return -EPERM; + close_delay = msecs_to_jiffies(ss->close_delay * 10); + mutex_lock(&info->port.mutex); if (!capable(CAP_SYS_ADMIN)) { - if (((ss->flags & ~ASYNC_USR_MASK) != + if (close_delay != info->port.close_delay || + ss->type != info->type || + ((ss->flags & ~ASYNC_USR_MASK) != (info->port.flags & ~ASYNC_USR_MASK))) { mutex_unlock(&info->port.mutex); return -EPERM; } - } - info->port.close_delay = ss->close_delay * HZ / 100; + } else { + info->port.close_delay = close_delay; - MoxaSetFifo(info, ss->type == PORT_16550A); + MoxaSetFifo(info, ss->type == PORT_16550A); - info->type = ss->type; + info->type = ss->type; + } mutex_unlock(&info->port.mutex); return 0; } diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index ad262349703bf..e2ab6524119a5 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -1304,7 +1304,7 @@ static int uart_set_rs485_config(struct uart_port *port, unsigned long flags; if (!port->rs485_config) - return -ENOIOCTLCMD; + return -ENOTTY; if (copy_from_user(&rs485, rs485_user, sizeof(*rs485_user))) return -EFAULT; @@ -1328,7 +1328,7 @@ static int uart_get_iso7816_config(struct uart_port *port, struct serial_iso7816 aux; if (!port->iso7816_config) - return -ENOIOCTLCMD; + return -ENOTTY; spin_lock_irqsave(&port->lock, flags); aux = port->iso7816; @@ -1348,7 +1348,7 @@ static int uart_set_iso7816_config(struct uart_port *port, unsigned long flags; if (!port->iso7816_config) - return -ENOIOCTLCMD; + return -ENOTTY; if (copy_from_user(&iso7816, iso7816_user, sizeof(*iso7816_user))) return -EFAULT; diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index bf83e6c212f59..23b7bdae173c8 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c @@ -502,7 +502,10 @@ static unsigned int stm32_tx_empty(struct uart_port *port) struct stm32_port *stm32_port = to_stm32_port(port); struct stm32_usart_offsets *ofs = &stm32_port->info->ofs; - return readl_relaxed(port->membase + ofs->isr) & USART_SR_TXE; + if (readl_relaxed(port->membase + ofs->isr) & USART_SR_TC) + return TIOCSER_TEMT; + + return 0; } static void stm32_set_mctrl(struct uart_port *port, unsigned int mctrl) @@ -688,8 +691,9 @@ static void stm32_set_termios(struct uart_port *port, struct ktermios *termios, unsigned int baud, bits; u32 usartdiv, mantissa, fraction, oversampling; tcflag_t cflag = termios->c_cflag; - u32 cr1, cr2, cr3; + u32 cr1, cr2, cr3, isr; unsigned long flags; + int ret; if (!stm32_port->hw_flow_control) cflag &= ~CRTSCTS; @@ -698,6 +702,15 @@ static void stm32_set_termios(struct uart_port *port, struct ktermios *termios, spin_lock_irqsave(&port->lock, flags); + ret = readl_relaxed_poll_timeout_atomic(port->membase + ofs->isr, + isr, + (isr & USART_SR_TC), + 10, 100000); + + /* Send the TC error message only when ISR_TC is not set. */ + if (ret) + dev_err(port->dev, "Transmission is not complete\n"); + /* Stop serial port and reset value */ writel_relaxed(0, port->membase + ofs->cr1); diff --git a/drivers/tty/serial/stm32-usart.h b/drivers/tty/serial/stm32-usart.h index a175c1094dc8d..a0b816e0e89b7 100644 --- a/drivers/tty/serial/stm32-usart.h +++ b/drivers/tty/serial/stm32-usart.h @@ -127,9 +127,6 @@ struct stm32_usart_info stm32h7_info = { /* Dummy bits */ #define USART_SR_DUMMY_RX BIT(16) -/* USART_ICR (F7) */ -#define USART_CR_TC BIT(6) - /* USART_DR */ #define USART_DR_MASK GENMASK(8, 0) diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index 642765bf10230..cee7514c3aaf2 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -2407,14 +2407,14 @@ out: * @p: pointer to result * * Obtain the modem status bits from the tty driver if the feature - * is supported. Return -EINVAL if it is not available. + * is supported. Return -ENOTTY if it is not available. * * Locking: none (up to the driver) */ static int tty_tiocmget(struct tty_struct *tty, int __user *p) { - int retval = -EINVAL; + int retval = -ENOTTY; if (tty->ops->tiocmget) { retval = tty->ops->tiocmget(tty); @@ -2432,7 +2432,7 @@ static int tty_tiocmget(struct tty_struct *tty, int __user *p) * @p: pointer to desired bits * * Set the modem status bits from the tty driver if the feature - * is supported. Return -EINVAL if it is not available. + * is supported. Return -ENOTTY if it is not available. * * Locking: none (up to the driver) */ @@ -2444,7 +2444,7 @@ static int tty_tiocmset(struct tty_struct *tty, unsigned int cmd, unsigned int set, clear, val; if (tty->ops->tiocmset == NULL) - return -EINVAL; + return -ENOTTY; retval = get_user(val, p); if (retval) diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 68d57b45273aa..1e9aab6118f51 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -928,8 +928,7 @@ static int get_serial_info(struct tty_struct *tty, struct serial_struct *ss) { struct acm *acm = tty->driver_data; - ss->xmit_fifo_size = acm->writesize; - ss->baud_base = le32_to_cpu(acm->line.dwDTERate); + ss->line = acm->minor; ss->close_delay = jiffies_to_msecs(acm->port.close_delay) / 10; ss->closing_wait = acm->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ? ASYNC_CLOSING_WAIT_NONE : @@ -941,7 +940,6 @@ static int set_serial_info(struct tty_struct *tty, struct serial_struct *ss) { struct acm *acm = tty->driver_data; unsigned int closing_wait, close_delay; - unsigned int old_closing_wait, old_close_delay; int retval = 0; close_delay = msecs_to_jiffies(ss->close_delay * 10); @@ -949,20 +947,12 @@ static int set_serial_info(struct tty_struct *tty, struct serial_struct *ss) ASYNC_CLOSING_WAIT_NONE : msecs_to_jiffies(ss->closing_wait * 10); - /* we must redo the rounding here, so that the values match */ - old_close_delay = jiffies_to_msecs(acm->port.close_delay) / 10; - old_closing_wait = acm->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ? - ASYNC_CLOSING_WAIT_NONE : - jiffies_to_msecs(acm->port.closing_wait) / 10; - mutex_lock(&acm->port.mutex); if (!capable(CAP_SYS_ADMIN)) { - if ((ss->close_delay != old_close_delay) || - (ss->closing_wait != old_closing_wait)) + if ((close_delay != acm->port.close_delay) || + (closing_wait != acm->port.closing_wait)) retval = -EPERM; - else - retval = -EOPNOTSUPP; } else { acm->port.close_delay = close_delay; acm->port.closing_wait = closing_wait; diff --git a/drivers/usb/dwc2/core_intr.c b/drivers/usb/dwc2/core_intr.c index f73e78143ad14..9da27ec22d588 100644 --- a/drivers/usb/dwc2/core_intr.c +++ b/drivers/usb/dwc2/core_intr.c @@ -665,6 +665,71 @@ static u32 dwc2_read_common_intr(struct dwc2_hsotg *hsotg) return 0; } +/** + * dwc_handle_gpwrdn_disc_det() - Handles the gpwrdn disconnect detect. + * Exits hibernation without restoring registers. + * + * @hsotg: Programming view of DWC_otg controller + * @gpwrdn: GPWRDN register + */ +static inline void dwc_handle_gpwrdn_disc_det(struct dwc2_hsotg *hsotg, + u32 gpwrdn) +{ + u32 gpwrdn_tmp; + + /* Switch-on voltage to the core */ + gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN); + gpwrdn_tmp &= ~GPWRDN_PWRDNSWTCH; + dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN); + udelay(5); + + /* Reset core */ + gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN); + gpwrdn_tmp &= ~GPWRDN_PWRDNRSTN; + dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN); + udelay(5); + + /* Disable Power Down Clamp */ + gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN); + gpwrdn_tmp &= ~GPWRDN_PWRDNCLMP; + dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN); + udelay(5); + + /* Deassert reset core */ + gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN); + gpwrdn_tmp |= GPWRDN_PWRDNRSTN; + dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN); + udelay(5); + + /* Disable PMU interrupt */ + gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN); + gpwrdn_tmp &= ~GPWRDN_PMUINTSEL; + dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN); + + /* De-assert Wakeup Logic */ + gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN); + gpwrdn_tmp &= ~GPWRDN_PMUACTV; + dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN); + + hsotg->hibernated = 0; + hsotg->bus_suspended = 0; + + if (gpwrdn & GPWRDN_IDSTS) { + hsotg->op_state = OTG_STATE_B_PERIPHERAL; + dwc2_core_init(hsotg, false); + dwc2_enable_global_interrupts(hsotg); + dwc2_hsotg_core_init_disconnected(hsotg, false); + dwc2_hsotg_core_connect(hsotg); + } else { + hsotg->op_state = OTG_STATE_A_HOST; + + /* Initialize the Core for Host mode */ + dwc2_core_init(hsotg, false); + dwc2_enable_global_interrupts(hsotg); + dwc2_hcd_start(hsotg); + } +} + /* * GPWRDN interrupt handler. * @@ -686,64 +751,14 @@ static void dwc2_handle_gpwrdn_intr(struct dwc2_hsotg *hsotg) if ((gpwrdn & GPWRDN_DISCONN_DET) && (gpwrdn & GPWRDN_DISCONN_DET_MSK) && !linestate) { - u32 gpwrdn_tmp; - dev_dbg(hsotg->dev, "%s: GPWRDN_DISCONN_DET\n", __func__); - - /* Switch-on voltage to the core */ - gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN); - gpwrdn_tmp &= ~GPWRDN_PWRDNSWTCH; - dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN); - udelay(10); - - /* Reset core */ - gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN); - gpwrdn_tmp &= ~GPWRDN_PWRDNRSTN; - dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN); - udelay(10); - - /* Disable Power Down Clamp */ - gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN); - gpwrdn_tmp &= ~GPWRDN_PWRDNCLMP; - dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN); - udelay(10); - - /* Deassert reset core */ - gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN); - gpwrdn_tmp |= GPWRDN_PWRDNRSTN; - dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN); - udelay(10); - - /* Disable PMU interrupt */ - gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN); - gpwrdn_tmp &= ~GPWRDN_PMUINTSEL; - dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN); - - /* De-assert Wakeup Logic */ - gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN); - gpwrdn_tmp &= ~GPWRDN_PMUACTV; - dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN); - - hsotg->hibernated = 0; - - if (gpwrdn & GPWRDN_IDSTS) { - hsotg->op_state = OTG_STATE_B_PERIPHERAL; - dwc2_core_init(hsotg, false); - dwc2_enable_global_interrupts(hsotg); - dwc2_hsotg_core_init_disconnected(hsotg, false); - dwc2_hsotg_core_connect(hsotg); - } else { - hsotg->op_state = OTG_STATE_A_HOST; - - /* Initialize the Core for Host mode */ - dwc2_core_init(hsotg, false); - dwc2_enable_global_interrupts(hsotg); - dwc2_hcd_start(hsotg); - } - } - - if ((gpwrdn & GPWRDN_LNSTSCHG) && - (gpwrdn & GPWRDN_LNSTSCHG_MSK) && linestate) { + /* + * Call disconnect detect function to exit from + * hibernation + */ + dwc_handle_gpwrdn_disc_det(hsotg, gpwrdn); + } else if ((gpwrdn & GPWRDN_LNSTSCHG) && + (gpwrdn & GPWRDN_LNSTSCHG_MSK) && linestate) { dev_dbg(hsotg->dev, "%s: GPWRDN_LNSTSCHG\n", __func__); if (hsotg->hw_params.hibernation && hsotg->hibernated) { @@ -754,24 +769,21 @@ static void dwc2_handle_gpwrdn_intr(struct dwc2_hsotg *hsotg) dwc2_exit_hibernation(hsotg, 1, 0, 1); } } - } - if ((gpwrdn & GPWRDN_RST_DET) && (gpwrdn & GPWRDN_RST_DET_MSK)) { + } else if ((gpwrdn & GPWRDN_RST_DET) && + (gpwrdn & GPWRDN_RST_DET_MSK)) { dev_dbg(hsotg->dev, "%s: GPWRDN_RST_DET\n", __func__); if (!linestate && (gpwrdn & GPWRDN_BSESSVLD)) dwc2_exit_hibernation(hsotg, 0, 1, 0); - } - if ((gpwrdn & GPWRDN_STS_CHGINT) && - (gpwrdn & GPWRDN_STS_CHGINT_MSK) && linestate) { + } else if ((gpwrdn & GPWRDN_STS_CHGINT) && + (gpwrdn & GPWRDN_STS_CHGINT_MSK)) { dev_dbg(hsotg->dev, "%s: GPWRDN_STS_CHGINT\n", __func__); - if (hsotg->hw_params.hibernation && - hsotg->hibernated) { - if (gpwrdn & GPWRDN_IDSTS) { - dwc2_exit_hibernation(hsotg, 0, 0, 0); - call_gadget(hsotg, resume); - } else { - dwc2_exit_hibernation(hsotg, 1, 0, 1); - } - } + /* + * As GPWRDN_STS_CHGINT exit from hibernation flow is + * the same as in GPWRDN_DISCONN_DET flow. Call + * disconnect detect helper function to exit from + * hibernation. + */ + dwc_handle_gpwrdn_disc_det(hsotg, gpwrdn); } } diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c index 258056c822069..f29fbadb05487 100644 --- a/drivers/usb/dwc2/hcd.c +++ b/drivers/usb/dwc2/hcd.c @@ -5580,7 +5580,15 @@ int dwc2_host_exit_hibernation(struct dwc2_hsotg *hsotg, int rem_wakeup, return ret; } - dwc2_hcd_rem_wakeup(hsotg); + if (rem_wakeup) { + dwc2_hcd_rem_wakeup(hsotg); + /* + * Change "port_connect_status_change" flag to re-enumerate, + * because after exit from hibernation port connection status + * is not detected. + */ + hsotg->flags.b.port_connect_status_change = 1; + } hsotg->hibernated = 0; hsotg->bus_suspended = 0; diff --git a/drivers/usb/gadget/udc/aspeed-vhub/core.c b/drivers/usb/gadget/udc/aspeed-vhub/core.c index 90b134d5dca95..c1bfbfd9491dc 100644 --- a/drivers/usb/gadget/udc/aspeed-vhub/core.c +++ b/drivers/usb/gadget/udc/aspeed-vhub/core.c @@ -36,6 +36,7 @@ void ast_vhub_done(struct ast_vhub_ep *ep, struct ast_vhub_req *req, int status) { bool internal = req->internal; + struct ast_vhub *vhub = ep->vhub; EPVDBG(ep, "completing request @%p, status %d\n", req, status); @@ -46,7 +47,7 @@ void ast_vhub_done(struct ast_vhub_ep *ep, struct ast_vhub_req *req, if (req->req.dma) { if (!WARN_ON(!ep->dev)) - usb_gadget_unmap_request(&ep->dev->gadget, + usb_gadget_unmap_request_by_dev(&vhub->pdev->dev, &req->req, ep->epn.is_in); req->req.dma = 0; } diff --git a/drivers/usb/gadget/udc/aspeed-vhub/epn.c b/drivers/usb/gadget/udc/aspeed-vhub/epn.c index 66d8884615f0e..2cd406e8dd993 100644 --- a/drivers/usb/gadget/udc/aspeed-vhub/epn.c +++ b/drivers/usb/gadget/udc/aspeed-vhub/epn.c @@ -376,7 +376,7 @@ static int ast_vhub_epn_queue(struct usb_ep* u_ep, struct usb_request *u_req, if (ep->epn.desc_mode || ((((unsigned long)u_req->buf & 7) == 0) && (ep->epn.is_in || !(u_req->length & (u_ep->maxpacket - 1))))) { - rc = usb_gadget_map_request(&ep->dev->gadget, u_req, + rc = usb_gadget_map_request_by_dev(&vhub->pdev->dev, u_req, ep->epn.is_in); if (rc) { dev_warn(&vhub->pdev->dev, diff --git a/drivers/usb/gadget/udc/fotg210-udc.c b/drivers/usb/gadget/udc/fotg210-udc.c index 21f3e6c4e4d64..c313d07ec16fd 100644 --- a/drivers/usb/gadget/udc/fotg210-udc.c +++ b/drivers/usb/gadget/udc/fotg210-udc.c @@ -338,15 +338,16 @@ static void fotg210_start_dma(struct fotg210_ep *ep, } else { buffer = req->req.buf + req->req.actual; length = ioread32(ep->fotg210->reg + - FOTG210_FIBCR(ep->epnum - 1)); - length &= FIBCR_BCFX; + FOTG210_FIBCR(ep->epnum - 1)) & FIBCR_BCFX; + if (length > req->req.length - req->req.actual) + length = req->req.length - req->req.actual; } } else { buffer = req->req.buf + req->req.actual; if (req->req.length - req->req.actual > ep->ep.maxpacket) length = ep->ep.maxpacket; else - length = req->req.length; + length = req->req.length - req->req.actual; } d = dma_map_single(dev, buffer, length, @@ -379,8 +380,7 @@ static void fotg210_ep0_queue(struct fotg210_ep *ep, } if (ep->dir_in) { /* if IN */ fotg210_start_dma(ep, req); - if ((req->req.length == req->req.actual) || - (req->req.actual < ep->ep.maxpacket)) + if (req->req.length == req->req.actual) fotg210_done(ep, req, 0); } else { /* OUT */ u32 value = ioread32(ep->fotg210->reg + FOTG210_DMISGR0); @@ -820,7 +820,7 @@ static void fotg210_ep0in(struct fotg210_udc *fotg210) if (req->req.length) fotg210_start_dma(ep, req); - if ((req->req.length - req->req.actual) < ep->ep.maxpacket) + if (req->req.actual == req->req.length) fotg210_done(ep, req, 0); } else { fotg210_set_cxdone(fotg210); @@ -849,12 +849,16 @@ static void fotg210_out_fifo_handler(struct fotg210_ep *ep) { struct fotg210_request *req = list_entry(ep->queue.next, struct fotg210_request, queue); + int disgr1 = ioread32(ep->fotg210->reg + FOTG210_DISGR1); fotg210_start_dma(ep, req); - /* finish out transfer */ + /* Complete the request when it's full or a short packet arrived. + * Like other drivers, short_not_ok isn't handled. + */ + if (req->req.length == req->req.actual || - req->req.actual < ep->ep.maxpacket) + (disgr1 & DISGR1_SPK_INT(ep->epnum - 1))) fotg210_done(ep, req, 0); } @@ -1027,6 +1031,12 @@ static void fotg210_init(struct fotg210_udc *fotg210) value &= ~DMCR_GLINT_EN; iowrite32(value, fotg210->reg + FOTG210_DMCR); + /* enable only grp2 irqs we handle */ + iowrite32(~(DISGR2_DMA_ERROR | DISGR2_RX0BYTE_INT | DISGR2_TX0BYTE_INT + | DISGR2_ISO_SEQ_ABORT_INT | DISGR2_ISO_SEQ_ERR_INT + | DISGR2_RESM_INT | DISGR2_SUSP_INT | DISGR2_USBRST_INT), + fotg210->reg + FOTG210_DMISGR2); + /* disable all fifo interrupt */ iowrite32(~(u32)0, fotg210->reg + FOTG210_DMISGR1); diff --git a/drivers/usb/gadget/udc/pch_udc.c b/drivers/usb/gadget/udc/pch_udc.c index 3344fb8c41811..da8aeecc59b2c 100644 --- a/drivers/usb/gadget/udc/pch_udc.c +++ b/drivers/usb/gadget/udc/pch_udc.c @@ -600,18 +600,22 @@ static void pch_udc_reconnect(struct pch_udc_dev *dev) static inline void pch_udc_vbus_session(struct pch_udc_dev *dev, int is_active) { + unsigned long iflags; + + spin_lock_irqsave(&dev->lock, iflags); if (is_active) { pch_udc_reconnect(dev); dev->vbus_session = 1; } else { if (dev->driver && dev->driver->disconnect) { - spin_lock(&dev->lock); + spin_unlock_irqrestore(&dev->lock, iflags); dev->driver->disconnect(&dev->gadget); - spin_unlock(&dev->lock); + spin_lock_irqsave(&dev->lock, iflags); } pch_udc_set_disconnect(dev); dev->vbus_session = 0; } + spin_unlock_irqrestore(&dev->lock, iflags); } /** @@ -1168,20 +1172,25 @@ static int pch_udc_pcd_selfpowered(struct usb_gadget *gadget, int value) static int pch_udc_pcd_pullup(struct usb_gadget *gadget, int is_on) { struct pch_udc_dev *dev; + unsigned long iflags; if (!gadget) return -EINVAL; + dev = container_of(gadget, struct pch_udc_dev, gadget); + + spin_lock_irqsave(&dev->lock, iflags); if (is_on) { pch_udc_reconnect(dev); } else { if (dev->driver && dev->driver->disconnect) { - spin_lock(&dev->lock); + spin_unlock_irqrestore(&dev->lock, iflags); dev->driver->disconnect(&dev->gadget); - spin_unlock(&dev->lock); + spin_lock_irqsave(&dev->lock, iflags); } pch_udc_set_disconnect(dev); } + spin_unlock_irqrestore(&dev->lock, iflags); return 0; } @@ -1773,7 +1782,7 @@ static struct usb_request *pch_udc_alloc_request(struct usb_ep *usbep, } /* prevent from using desc. - set HOST BUSY */ dma_desc->status |= PCH_UDC_BS_HST_BSY; - dma_desc->dataptr = cpu_to_le32(DMA_ADDR_INVALID); + dma_desc->dataptr = lower_32_bits(DMA_ADDR_INVALID); req->td_data = dma_desc; req->td_data_last = dma_desc; req->chain_len = 1; @@ -2316,6 +2325,21 @@ static void pch_udc_svc_data_out(struct pch_udc_dev *dev, int ep_num) pch_udc_set_dma(dev, DMA_DIR_RX); } +static int pch_udc_gadget_setup(struct pch_udc_dev *dev) + __must_hold(&dev->lock) +{ + int rc; + + /* In some cases we can get an interrupt before driver gets setup */ + if (!dev->driver) + return -ESHUTDOWN; + + spin_unlock(&dev->lock); + rc = dev->driver->setup(&dev->gadget, &dev->setup_data); + spin_lock(&dev->lock); + return rc; +} + /** * pch_udc_svc_control_in() - Handle Control IN endpoint interrupts * @dev: Reference to the device structure @@ -2387,15 +2411,12 @@ static void pch_udc_svc_control_out(struct pch_udc_dev *dev) dev->gadget.ep0 = &dev->ep[UDC_EP0IN_IDX].ep; else /* OUT */ dev->gadget.ep0 = &ep->ep; - spin_lock(&dev->lock); /* If Mass storage Reset */ if ((dev->setup_data.bRequestType == 0x21) && (dev->setup_data.bRequest == 0xFF)) dev->prot_stall = 0; /* call gadget with setup data received */ - setup_supported = dev->driver->setup(&dev->gadget, - &dev->setup_data); - spin_unlock(&dev->lock); + setup_supported = pch_udc_gadget_setup(dev); if (dev->setup_data.bRequestType & USB_DIR_IN) { ep->td_data->status = (ep->td_data->status & @@ -2643,9 +2664,7 @@ static void pch_udc_svc_intf_interrupt(struct pch_udc_dev *dev) dev->ep[i].halted = 0; } dev->stall = 0; - spin_unlock(&dev->lock); - dev->driver->setup(&dev->gadget, &dev->setup_data); - spin_lock(&dev->lock); + pch_udc_gadget_setup(dev); } /** @@ -2680,9 +2699,7 @@ static void pch_udc_svc_cfg_interrupt(struct pch_udc_dev *dev) dev->stall = 0; /* call gadget zero with setup data received */ - spin_unlock(&dev->lock); - dev->driver->setup(&dev->gadget, &dev->setup_data); - spin_lock(&dev->lock); + pch_udc_gadget_setup(dev); } /** @@ -2956,7 +2973,7 @@ static int init_dma_pools(struct pch_udc_dev *dev) dev->dma_addr = dma_map_single(&dev->pdev->dev, ep0out_buf, UDC_EP0OUT_BUFF_SIZE * 4, DMA_FROM_DEVICE); - return 0; + return dma_mapping_error(&dev->pdev->dev, dev->dma_addr); } static int pch_udc_start(struct usb_gadget *g, diff --git a/drivers/usb/gadget/udc/r8a66597-udc.c b/drivers/usb/gadget/udc/r8a66597-udc.c index 11e25a3f4f1fa..a766476fd742e 100644 --- a/drivers/usb/gadget/udc/r8a66597-udc.c +++ b/drivers/usb/gadget/udc/r8a66597-udc.c @@ -1852,6 +1852,8 @@ static int r8a66597_probe(struct platform_device *pdev) return PTR_ERR(reg); ires = platform_get_resource(pdev, IORESOURCE_IRQ, 0); + if (!ires) + return -EINVAL; irq = ires->start; irq_trigger = ires->flags & IRQF_TRIGGER_MASK; diff --git a/drivers/usb/gadget/udc/snps_udc_plat.c b/drivers/usb/gadget/udc/snps_udc_plat.c index 32f1d3e90c264..99805d60a7ab3 100644 --- a/drivers/usb/gadget/udc/snps_udc_plat.c +++ b/drivers/usb/gadget/udc/snps_udc_plat.c @@ -114,8 +114,8 @@ static int udc_plat_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); udc->virt_addr = devm_ioremap_resource(dev, res); - if (IS_ERR(udc->regs)) - return PTR_ERR(udc->regs); + if (IS_ERR(udc->virt_addr)) + return PTR_ERR(udc->virt_addr); /* udc csr registers base */ udc->csr = udc->virt_addr + UDC_CSR_ADDR; diff --git a/drivers/usb/host/xhci-mtk-sch.c b/drivers/usb/host/xhci-mtk-sch.c index b45e5bf089979..8950d1f10a7fb 100644 --- a/drivers/usb/host/xhci-mtk-sch.c +++ b/drivers/usb/host/xhci-mtk-sch.c @@ -378,6 +378,31 @@ static void update_bus_bw(struct mu3h_sch_bw_info *sch_bw, sch_ep->allocated = used; } +static int check_fs_bus_bw(struct mu3h_sch_ep_info *sch_ep, int offset) +{ + struct mu3h_sch_tt *tt = sch_ep->sch_tt; + u32 num_esit, tmp; + int base; + int i, j; + + num_esit = XHCI_MTK_MAX_ESIT / sch_ep->esit; + for (i = 0; i < num_esit; i++) { + base = offset + i * sch_ep->esit; + + /* + * Compared with hs bus, no matter what ep type, + * the hub will always delay one uframe to send data + */ + for (j = 0; j < sch_ep->cs_count; j++) { + tmp = tt->fs_bus_bw[base + j] + sch_ep->bw_cost_per_microframe; + if (tmp > FS_PAYLOAD_MAX) + return -ERANGE; + } + } + + return 0; +} + static int check_sch_tt(struct usb_device *udev, struct mu3h_sch_ep_info *sch_ep, u32 offset) { @@ -402,7 +427,7 @@ static int check_sch_tt(struct usb_device *udev, return -ERANGE; for (i = 0; i < sch_ep->cs_count; i++) - if (test_bit(offset + i, tt->split_bit_map)) + if (test_bit(offset + i, tt->ss_bit_map)) return -ERANGE; } else { @@ -432,7 +457,7 @@ static int check_sch_tt(struct usb_device *udev, cs_count = 7; /* HW limit */ for (i = 0; i < cs_count + 2; i++) { - if (test_bit(offset + i, tt->split_bit_map)) + if (test_bit(offset + i, tt->ss_bit_map)) return -ERANGE; } @@ -448,24 +473,44 @@ static int check_sch_tt(struct usb_device *udev, sch_ep->num_budget_microframes = sch_ep->esit; } - return 0; + return check_fs_bus_bw(sch_ep, offset); } static void update_sch_tt(struct usb_device *udev, - struct mu3h_sch_ep_info *sch_ep) + struct mu3h_sch_ep_info *sch_ep, bool used) { struct mu3h_sch_tt *tt = sch_ep->sch_tt; u32 base, num_esit; + int bw_updated; + int bits; int i, j; num_esit = XHCI_MTK_MAX_ESIT / sch_ep->esit; + bits = (sch_ep->ep_type == ISOC_OUT_EP) ? sch_ep->cs_count : 1; + + if (used) + bw_updated = sch_ep->bw_cost_per_microframe; + else + bw_updated = -sch_ep->bw_cost_per_microframe; + for (i = 0; i < num_esit; i++) { base = sch_ep->offset + i * sch_ep->esit; - for (j = 0; j < sch_ep->num_budget_microframes; j++) - set_bit(base + j, tt->split_bit_map); + + for (j = 0; j < bits; j++) { + if (used) + set_bit(base + j, tt->ss_bit_map); + else + clear_bit(base + j, tt->ss_bit_map); + } + + for (j = 0; j < sch_ep->cs_count; j++) + tt->fs_bus_bw[base + j] += bw_updated; } - list_add_tail(&sch_ep->tt_endpoint, &tt->ep_list); + if (used) + list_add_tail(&sch_ep->tt_endpoint, &tt->ep_list); + else + list_del(&sch_ep->tt_endpoint); } static int check_sch_bw(struct usb_device *udev, @@ -535,7 +580,7 @@ static int check_sch_bw(struct usb_device *udev, if (!tt_offset_ok) return -ERANGE; - update_sch_tt(udev, sch_ep); + update_sch_tt(udev, sch_ep, 1); } /* update bus bandwidth info */ @@ -548,15 +593,16 @@ static void destroy_sch_ep(struct usb_device *udev, struct mu3h_sch_bw_info *sch_bw, struct mu3h_sch_ep_info *sch_ep) { /* only release ep bw check passed by check_sch_bw() */ - if (sch_ep->allocated) + if (sch_ep->allocated) { update_bus_bw(sch_bw, sch_ep, 0); + if (sch_ep->sch_tt) + update_sch_tt(udev, sch_ep, 0); + } - list_del(&sch_ep->endpoint); - - if (sch_ep->sch_tt) { - list_del(&sch_ep->tt_endpoint); + if (sch_ep->sch_tt) drop_tt(udev); - } + + list_del(&sch_ep->endpoint); kfree(sch_ep); } @@ -643,7 +689,7 @@ int xhci_mtk_add_ep_quirk(struct usb_hcd *hcd, struct usb_device *udev, */ if (usb_endpoint_xfer_int(&ep->desc) || usb_endpoint_xfer_isoc(&ep->desc)) - ep_ctx->reserved[0] |= cpu_to_le32(EP_BPKTS(1)); + ep_ctx->reserved[0] = cpu_to_le32(EP_BPKTS(1)); return 0; } @@ -730,10 +776,10 @@ int xhci_mtk_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev) list_move_tail(&sch_ep->endpoint, &sch_bw->bw_ep_list); ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, ep_index); - ep_ctx->reserved[0] |= cpu_to_le32(EP_BPKTS(sch_ep->pkts) + ep_ctx->reserved[0] = cpu_to_le32(EP_BPKTS(sch_ep->pkts) | EP_BCSCOUNT(sch_ep->cs_count) | EP_BBM(sch_ep->burst_mode)); - ep_ctx->reserved[1] |= cpu_to_le32(EP_BOFFSET(sch_ep->offset) + ep_ctx->reserved[1] = cpu_to_le32(EP_BOFFSET(sch_ep->offset) | EP_BREPEAT(sch_ep->repeat)); xhci_dbg(xhci, " PKTS:%x, CSCOUNT:%x, BM:%x, OFFSET:%x, REPEAT:%x\n", diff --git a/drivers/usb/host/xhci-mtk.h b/drivers/usb/host/xhci-mtk.h index d9f438d078daf..985e7a19f6f6c 100644 --- a/drivers/usb/host/xhci-mtk.h +++ b/drivers/usb/host/xhci-mtk.h @@ -20,13 +20,15 @@ #define XHCI_MTK_MAX_ESIT 64 /** - * @split_bit_map: used to avoid split microframes overlay + * @ss_bit_map: used to avoid start split microframes overlay + * @fs_bus_bw: array to keep track of bandwidth already used for FS * @ep_list: Endpoints using this TT * @usb_tt: usb TT related * @tt_port: TT port number */ struct mu3h_sch_tt { - DECLARE_BITMAP(split_bit_map, XHCI_MTK_MAX_ESIT); + DECLARE_BITMAP(ss_bit_map, XHCI_MTK_MAX_ESIT); + u32 fs_bus_bw[XHCI_MTK_MAX_ESIT]; struct list_head ep_list; struct usb_tt *usb_tt; int tt_port; diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c index ef23acc9b9ce4..b1449d4914cca 100644 --- a/drivers/usb/serial/ti_usb_3410_5052.c +++ b/drivers/usb/serial/ti_usb_3410_5052.c @@ -1420,14 +1420,19 @@ static int ti_set_serial_info(struct tty_struct *tty, struct serial_struct *ss) { struct usb_serial_port *port = tty->driver_data; - struct ti_port *tport = usb_get_serial_port_data(port); + struct tty_port *tport = &port->port; unsigned cwait; cwait = ss->closing_wait; if (cwait != ASYNC_CLOSING_WAIT_NONE) cwait = msecs_to_jiffies(10 * ss->closing_wait); - tport->tp_port->port.closing_wait = cwait; + if (!capable(CAP_SYS_ADMIN)) { + if (cwait != tport->closing_wait) + return -EPERM; + } + + tport->closing_wait = cwait; return 0; } diff --git a/drivers/usb/serial/usb_wwan.c b/drivers/usb/serial/usb_wwan.c index 4b9845807bee1..b2285d5a869de 100644 --- a/drivers/usb/serial/usb_wwan.c +++ b/drivers/usb/serial/usb_wwan.c @@ -140,10 +140,10 @@ int usb_wwan_get_serial_info(struct tty_struct *tty, ss->line = port->minor; ss->port = port->port_number; ss->baud_base = tty_get_baud_rate(port->port.tty); - ss->close_delay = port->port.close_delay / 10; + ss->close_delay = jiffies_to_msecs(port->port.close_delay) / 10; ss->closing_wait = port->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ? ASYNC_CLOSING_WAIT_NONE : - port->port.closing_wait / 10; + jiffies_to_msecs(port->port.closing_wait) / 10; return 0; } EXPORT_SYMBOL(usb_wwan_get_serial_info); @@ -155,9 +155,10 @@ int usb_wwan_set_serial_info(struct tty_struct *tty, unsigned int closing_wait, close_delay; int retval = 0; - close_delay = ss->close_delay * 10; + close_delay = msecs_to_jiffies(ss->close_delay * 10); closing_wait = ss->closing_wait == ASYNC_CLOSING_WAIT_NONE ? - ASYNC_CLOSING_WAIT_NONE : ss->closing_wait * 10; + ASYNC_CLOSING_WAIT_NONE : + msecs_to_jiffies(ss->closing_wait * 10); mutex_lock(&port->port.mutex); diff --git a/drivers/usb/typec/tcpm/tcpci.c b/drivers/usb/typec/tcpm/tcpci.c index 753645bb25273..59e304a341f8a 100644 --- a/drivers/usb/typec/tcpm/tcpci.c +++ b/drivers/usb/typec/tcpm/tcpci.c @@ -20,6 +20,15 @@ #define PD_RETRY_COUNT 3 +#define tcpc_presenting_cc1_rd(reg) \ + (!(TCPC_ROLE_CTRL_DRP & (reg)) && \ + (((reg) & (TCPC_ROLE_CTRL_CC1_MASK << TCPC_ROLE_CTRL_CC1_SHIFT)) == \ + (TCPC_ROLE_CTRL_CC_RD << TCPC_ROLE_CTRL_CC1_SHIFT))) +#define tcpc_presenting_cc2_rd(reg) \ + (!(TCPC_ROLE_CTRL_DRP & (reg)) && \ + (((reg) & (TCPC_ROLE_CTRL_CC2_MASK << TCPC_ROLE_CTRL_CC2_SHIFT)) == \ + (TCPC_ROLE_CTRL_CC_RD << TCPC_ROLE_CTRL_CC2_SHIFT))) + struct tcpci { struct device *dev; @@ -168,19 +177,25 @@ static int tcpci_get_cc(struct tcpc_dev *tcpc, enum typec_cc_status *cc1, enum typec_cc_status *cc2) { struct tcpci *tcpci = tcpc_to_tcpci(tcpc); - unsigned int reg; + unsigned int reg, role_control; int ret; + ret = regmap_read(tcpci->regmap, TCPC_ROLE_CTRL, &role_control); + if (ret < 0) + return ret; + ret = regmap_read(tcpci->regmap, TCPC_CC_STATUS, ®); if (ret < 0) return ret; *cc1 = tcpci_to_typec_cc((reg >> TCPC_CC_STATUS_CC1_SHIFT) & TCPC_CC_STATUS_CC1_MASK, - reg & TCPC_CC_STATUS_TERM); + reg & TCPC_CC_STATUS_TERM || + tcpc_presenting_cc1_rd(role_control)); *cc2 = tcpci_to_typec_cc((reg >> TCPC_CC_STATUS_CC2_SHIFT) & TCPC_CC_STATUS_CC2_MASK, - reg & TCPC_CC_STATUS_TERM); + reg & TCPC_CC_STATUS_TERM || + tcpc_presenting_cc2_rd(role_control)); return 0; } diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index c595da1761247..b7852a54efb3b 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -181,12 +181,27 @@ struct pd_mode_data { struct typec_altmode_desc altmode_desc[ALTMODE_DISCOVERY_MAX]; }; +/* + * @min_volt: Actual min voltage at the local port + * @req_min_volt: Requested min voltage to the port partner + * @max_volt: Actual max voltage at the local port + * @req_max_volt: Requested max voltage to the port partner + * @max_curr: Actual max current at the local port + * @req_max_curr: Requested max current of the port partner + * @req_out_volt: Requested output voltage to the port partner + * @req_op_curr: Requested operating current to the port partner + * @supported: Parter has atleast one APDO hence supports PPS + * @active: PPS mode is active + */ struct pd_pps_data { u32 min_volt; + u32 req_min_volt; u32 max_volt; + u32 req_max_volt; u32 max_curr; - u32 out_volt; - u32 op_curr; + u32 req_max_curr; + u32 req_out_volt; + u32 req_op_curr; bool supported; bool active; }; @@ -285,7 +300,10 @@ struct tcpm_port { unsigned int operating_snk_mw; bool update_sink_caps; - /* Requested current / voltage */ + /* Requested current / voltage to the port partner */ + u32 req_current_limit; + u32 req_supply_voltage; + /* Actual current / voltage limit of the local port */ u32 current_limit; u32 supply_voltage; @@ -1724,8 +1742,8 @@ static void tcpm_pd_ctrl_request(struct tcpm_port *port, case SNK_TRANSITION_SINK: if (port->vbus_present) { tcpm_set_current_limit(port, - port->current_limit, - port->supply_voltage); + port->req_current_limit, + port->req_supply_voltage); port->explicit_contract = true; tcpm_set_state(port, SNK_READY, 0); } else { @@ -1764,8 +1782,8 @@ static void tcpm_pd_ctrl_request(struct tcpm_port *port, break; case SNK_NEGOTIATE_PPS_CAPABILITIES: /* Revert data back from any requested PPS updates */ - port->pps_data.out_volt = port->supply_voltage; - port->pps_data.op_curr = port->current_limit; + port->pps_data.req_out_volt = port->supply_voltage; + port->pps_data.req_op_curr = port->current_limit; port->pps_status = (type == PD_CTRL_WAIT ? -EAGAIN : -EOPNOTSUPP); tcpm_set_state(port, SNK_READY, 0); @@ -1797,8 +1815,12 @@ static void tcpm_pd_ctrl_request(struct tcpm_port *port, break; case SNK_NEGOTIATE_PPS_CAPABILITIES: port->pps_data.active = true; - port->supply_voltage = port->pps_data.out_volt; - port->current_limit = port->pps_data.op_curr; + port->pps_data.min_volt = port->pps_data.req_min_volt; + port->pps_data.max_volt = port->pps_data.req_max_volt; + port->pps_data.max_curr = port->pps_data.req_max_curr; + port->req_supply_voltage = port->pps_data.req_out_volt; + port->req_current_limit = port->pps_data.req_op_curr; + power_supply_changed(port->psy); tcpm_set_state(port, SNK_TRANSITION_SINK, 0); break; case SOFT_RESET_SEND: @@ -2312,17 +2334,16 @@ static unsigned int tcpm_pd_select_pps_apdo(struct tcpm_port *port) src = port->source_caps[src_pdo]; snk = port->snk_pdo[snk_pdo]; - port->pps_data.min_volt = max(pdo_pps_apdo_min_voltage(src), - pdo_pps_apdo_min_voltage(snk)); - port->pps_data.max_volt = min(pdo_pps_apdo_max_voltage(src), - pdo_pps_apdo_max_voltage(snk)); - port->pps_data.max_curr = min_pps_apdo_current(src, snk); - port->pps_data.out_volt = min(port->pps_data.max_volt, - max(port->pps_data.min_volt, - port->pps_data.out_volt)); - port->pps_data.op_curr = min(port->pps_data.max_curr, - port->pps_data.op_curr); - power_supply_changed(port->psy); + port->pps_data.req_min_volt = max(pdo_pps_apdo_min_voltage(src), + pdo_pps_apdo_min_voltage(snk)); + port->pps_data.req_max_volt = min(pdo_pps_apdo_max_voltage(src), + pdo_pps_apdo_max_voltage(snk)); + port->pps_data.req_max_curr = min_pps_apdo_current(src, snk); + port->pps_data.req_out_volt = min(port->pps_data.max_volt, + max(port->pps_data.min_volt, + port->pps_data.req_out_volt)); + port->pps_data.req_op_curr = min(port->pps_data.max_curr, + port->pps_data.req_op_curr); } return src_pdo; @@ -2402,8 +2423,8 @@ static int tcpm_pd_build_request(struct tcpm_port *port, u32 *rdo) flags & RDO_CAP_MISMATCH ? " [mismatch]" : ""); } - port->current_limit = ma; - port->supply_voltage = mv; + port->req_current_limit = ma; + port->req_supply_voltage = mv; return 0; } @@ -2449,10 +2470,10 @@ static int tcpm_pd_build_pps_request(struct tcpm_port *port, u32 *rdo) tcpm_log(port, "Invalid APDO selected!"); return -EINVAL; } - max_mv = port->pps_data.max_volt; - max_ma = port->pps_data.max_curr; - out_mv = port->pps_data.out_volt; - op_ma = port->pps_data.op_curr; + max_mv = port->pps_data.req_max_volt; + max_ma = port->pps_data.req_max_curr; + out_mv = port->pps_data.req_out_volt; + op_ma = port->pps_data.req_op_curr; break; default: tcpm_log(port, "Invalid PDO selected!"); @@ -2499,8 +2520,8 @@ static int tcpm_pd_build_pps_request(struct tcpm_port *port, u32 *rdo) tcpm_log(port, "Requesting APDO %d: %u mV, %u mA", src_pdo_index, out_mv, op_ma); - port->pps_data.op_curr = op_ma; - port->pps_data.out_volt = out_mv; + port->pps_data.req_op_curr = op_ma; + port->pps_data.req_out_volt = out_mv; return 0; } @@ -2722,8 +2743,6 @@ static void tcpm_reset_port(struct tcpm_port *port) port->try_src_count = 0; port->try_snk_count = 0; port->usb_type = POWER_SUPPLY_USB_TYPE_C; - - power_supply_changed(port->psy); } static void tcpm_detach(struct tcpm_port *port) @@ -4171,7 +4190,7 @@ static int tcpm_try_role(const struct typec_capability *cap, int role) return ret; } -static int tcpm_pps_set_op_curr(struct tcpm_port *port, u16 op_curr) +static int tcpm_pps_set_op_curr(struct tcpm_port *port, u16 req_op_curr) { unsigned int target_mw; int ret; @@ -4189,22 +4208,22 @@ static int tcpm_pps_set_op_curr(struct tcpm_port *port, u16 op_curr) goto port_unlock; } - if (op_curr > port->pps_data.max_curr) { + if (req_op_curr > port->pps_data.max_curr) { ret = -EINVAL; goto port_unlock; } - target_mw = (op_curr * port->pps_data.out_volt) / 1000; + target_mw = (req_op_curr * port->supply_voltage) / 1000; if (target_mw < port->operating_snk_mw) { ret = -EINVAL; goto port_unlock; } /* Round down operating current to align with PPS valid steps */ - op_curr = op_curr - (op_curr % RDO_PROG_CURR_MA_STEP); + req_op_curr = req_op_curr - (req_op_curr % RDO_PROG_CURR_MA_STEP); reinit_completion(&port->pps_complete); - port->pps_data.op_curr = op_curr; + port->pps_data.req_op_curr = req_op_curr; port->pps_status = 0; port->pps_pending = true; tcpm_set_state(port, SNK_NEGOTIATE_PPS_CAPABILITIES, 0); @@ -4226,7 +4245,7 @@ swap_unlock: return ret; } -static int tcpm_pps_set_out_volt(struct tcpm_port *port, u16 out_volt) +static int tcpm_pps_set_out_volt(struct tcpm_port *port, u16 req_out_volt) { unsigned int target_mw; int ret; @@ -4244,23 +4263,23 @@ static int tcpm_pps_set_out_volt(struct tcpm_port *port, u16 out_volt) goto port_unlock; } - if (out_volt < port->pps_data.min_volt || - out_volt > port->pps_data.max_volt) { + if (req_out_volt < port->pps_data.min_volt || + req_out_volt > port->pps_data.max_volt) { ret = -EINVAL; goto port_unlock; } - target_mw = (port->pps_data.op_curr * out_volt) / 1000; + target_mw = (port->current_limit * req_out_volt) / 1000; if (target_mw < port->operating_snk_mw) { ret = -EINVAL; goto port_unlock; } /* Round down output voltage to align with PPS valid steps */ - out_volt = out_volt - (out_volt % RDO_PROG_VOLT_MV_STEP); + req_out_volt = req_out_volt - (req_out_volt % RDO_PROG_VOLT_MV_STEP); reinit_completion(&port->pps_complete); - port->pps_data.out_volt = out_volt; + port->pps_data.req_out_volt = req_out_volt; port->pps_status = 0; port->pps_pending = true; tcpm_set_state(port, SNK_NEGOTIATE_PPS_CAPABILITIES, 0); @@ -4309,8 +4328,8 @@ static int tcpm_pps_activate(struct tcpm_port *port, bool activate) /* Trigger PPS request or move back to standard PDO contract */ if (activate) { - port->pps_data.out_volt = port->supply_voltage; - port->pps_data.op_curr = port->current_limit; + port->pps_data.req_out_volt = port->supply_voltage; + port->pps_data.req_op_curr = port->current_limit; tcpm_set_state(port, SNK_NEGOTIATE_PPS_CAPABILITIES, 0); } else { tcpm_set_state(port, SNK_NEGOTIATE_CAPABILITIES, 0); diff --git a/drivers/usb/usbip/vudc_sysfs.c b/drivers/usb/usbip/vudc_sysfs.c index f7633ee655a17..d1cf6b51bf85d 100644 --- a/drivers/usb/usbip/vudc_sysfs.c +++ b/drivers/usb/usbip/vudc_sysfs.c @@ -156,12 +156,14 @@ static ssize_t usbip_sockfd_store(struct device *dev, tcp_rx = kthread_create(&v_rx_loop, &udc->ud, "vudc_rx"); if (IS_ERR(tcp_rx)) { sockfd_put(socket); + mutex_unlock(&udc->ud.sysfs_lock); return -EINVAL; } tcp_tx = kthread_create(&v_tx_loop, &udc->ud, "vudc_tx"); if (IS_ERR(tcp_tx)) { kthread_stop(tcp_rx); sockfd_put(socket); + mutex_unlock(&udc->ud.sysfs_lock); return -EINVAL; } diff --git a/drivers/vfio/mdev/mdev_sysfs.c b/drivers/vfio/mdev/mdev_sysfs.c index f32c582611eb6..ca9476883f150 100644 --- a/drivers/vfio/mdev/mdev_sysfs.c +++ b/drivers/vfio/mdev/mdev_sysfs.c @@ -105,6 +105,7 @@ static struct mdev_type *add_mdev_supported_type(struct mdev_parent *parent, return ERR_PTR(-ENOMEM); type->kobj.kset = parent->mdev_types_kset; + type->parent = parent; ret = kobject_init_and_add(&type->kobj, &mdev_type_ktype, NULL, "%s-%s", dev_driver_string(parent->dev), @@ -132,7 +133,6 @@ static struct mdev_type *add_mdev_supported_type(struct mdev_parent *parent, } type->group = group; - type->parent = parent; return type; attrs_failed: diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c index 7b758d623b5bd..143c52de97ecc 100644 --- a/fs/overlayfs/copy_up.c +++ b/fs/overlayfs/copy_up.c @@ -852,7 +852,7 @@ static int ovl_copy_up_one(struct dentry *parent, struct dentry *dentry, int ovl_copy_up_flags(struct dentry *dentry, int flags) { int err = 0; - const struct cred *old_cred = ovl_override_creds(dentry->d_sb); + const struct cred *old_cred; bool disconnected = (dentry->d_flags & DCACHE_DISCONNECTED); /* @@ -863,6 +863,7 @@ int ovl_copy_up_flags(struct dentry *dentry, int flags) if (WARN_ON(disconnected && d_is_dir(dentry))) return -EIO; + old_cred = ovl_override_creds(dentry->d_sb); while (!err) { struct dentry *next; struct dentry *parent = NULL; diff --git a/include/linux/hid.h b/include/linux/hid.h index c7044a14200ea..ae906deb42e87 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -261,6 +261,8 @@ struct hid_item { #define HID_CP_SELECTION 0x000c0080 #define HID_CP_MEDIASELECTION 0x000c0087 #define HID_CP_SELECTDISC 0x000c00ba +#define HID_CP_VOLUMEUP 0x000c00e9 +#define HID_CP_VOLUMEDOWN 0x000c00ea #define HID_CP_PLAYBACKSPEED 0x000c00f1 #define HID_CP_PROXIMITY 0x000c0109 #define HID_CP_SPEAKERSYSTEM 0x000c0160 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 21aa6d736e999..0ec4ec428b9ba 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -192,8 +192,8 @@ int kvm_io_bus_read(struct kvm_vcpu *vcpu, enum kvm_bus bus_idx, gpa_t addr, int len, void *val); int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr, int len, struct kvm_io_device *dev); -void kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx, - struct kvm_io_device *dev); +int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx, + struct kvm_io_device *dev); struct kvm_io_device *kvm_io_bus_get_dev(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr); diff --git a/include/linux/smp.h b/include/linux/smp.h index 6fc856c9eda58..36a9da719110d 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -57,7 +57,7 @@ void on_each_cpu_cond_mask(bool (*cond_func)(int cpu, void *info), smp_call_func_t func, void *info, bool wait, gfp_t gfp_flags, const struct cpumask *mask); -int smp_call_function_single_async(int cpu, call_single_data_t *csd); +int smp_call_function_single_async(int cpu, struct __call_single_data *csd); #ifdef CONFIG_SMP diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index acd91300a4ab1..7067f85cef0bf 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -466,6 +466,9 @@ struct spi_controller { #define SPI_MASTER_GPIO_SS BIT(5) /* GPIO CS must select slave */ + /* flag indicating this is a non-devres managed controller */ + bool devm_allocated; + /* flag indicating this is an SPI slave controller */ bool slave; diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h index 358446247ccdc..7186d77f431e6 100644 --- a/include/linux/tty_driver.h +++ b/include/linux/tty_driver.h @@ -236,7 +236,7 @@ * * Called when the device receives a TIOCGICOUNT ioctl. Passed a kernel * structure to complete. This method is optional and will only be called - * if provided (otherwise EINVAL will be returned). + * if provided (otherwise ENOTTY will be returned). */ #include diff --git a/include/net/addrconf.h b/include/net/addrconf.h index ab8b3eb53d4b1..8d90fb9184e8a 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -229,7 +229,6 @@ void ipv6_mc_unmap(struct inet6_dev *idev); void ipv6_mc_remap(struct inet6_dev *idev); void ipv6_mc_init_dev(struct inet6_dev *idev); void ipv6_mc_destroy_dev(struct inet6_dev *idev); -int ipv6_mc_check_icmpv6(struct sk_buff *skb); int ipv6_mc_check_mld(struct sk_buff *skb); void addrconf_dad_failure(struct sk_buff *skb, struct inet6_ifaddr *ifp); diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 3cd232cf29c66..325e8efb5b368 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -540,6 +540,7 @@ struct hci_chan { struct sk_buff_head data_q; unsigned int sent; __u8 state; + bool amp; }; struct hci_conn_params { diff --git a/include/uapi/linux/tty_flags.h b/include/uapi/linux/tty_flags.h index 900a32e634247..6a3ac496a56c1 100644 --- a/include/uapi/linux/tty_flags.h +++ b/include/uapi/linux/tty_flags.h @@ -39,7 +39,7 @@ * WARNING: These flags are no longer used and have been superceded by the * TTY_PORT_ flags in the iflags field (and not userspace-visible) */ -#ifndef _KERNEL_ +#ifndef __KERNEL__ #define ASYNCB_INITIALIZED 31 /* Serial port was initialized */ #define ASYNCB_SUSPENDED 30 /* Serial port is suspended */ #define ASYNCB_NORMAL_ACTIVE 29 /* Normal device is active */ @@ -81,7 +81,7 @@ #define ASYNC_SPD_WARP (ASYNC_SPD_HI|ASYNC_SPD_SHI) #define ASYNC_SPD_MASK (ASYNC_SPD_HI|ASYNC_SPD_VHI|ASYNC_SPD_SHI) -#ifndef _KERNEL_ +#ifndef __KERNEL__ /* These flags are no longer used (and were always masked from userspace) */ #define ASYNC_INITIALIZED (1U << ASYNCB_INITIALIZED) #define ASYNC_NORMAL_ACTIVE (1U << ASYNCB_NORMAL_ACTIVE) diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c index c4b702fe1d738..faada713cfae8 100644 --- a/kernel/sched/debug.c +++ b/kernel/sched/debug.c @@ -8,8 +8,6 @@ */ #include "sched.h" -static DEFINE_SPINLOCK(sched_debug_lock); - /* * This allows printing both to /proc/sched_debug and * to the console @@ -417,16 +415,37 @@ static void print_cfs_group_stats(struct seq_file *m, int cpu, struct task_group #endif #ifdef CONFIG_CGROUP_SCHED +static DEFINE_SPINLOCK(sched_debug_lock); static char group_path[PATH_MAX]; -static char *task_group_path(struct task_group *tg) +static void task_group_path(struct task_group *tg, char *path, int plen) { - if (autogroup_path(tg, group_path, PATH_MAX)) - return group_path; + if (autogroup_path(tg, path, plen)) + return; - cgroup_path(tg->css.cgroup, group_path, PATH_MAX); + cgroup_path(tg->css.cgroup, path, plen); +} - return group_path; +/* + * Only 1 SEQ_printf_task_group_path() caller can use the full length + * group_path[] for cgroup path. Other simultaneous callers will have + * to use a shorter stack buffer. A "..." suffix is appended at the end + * of the stack buffer so that it will show up in case the output length + * matches the given buffer size to indicate possible path name truncation. + */ +#define SEQ_printf_task_group_path(m, tg, fmt...) \ +{ \ + if (spin_trylock(&sched_debug_lock)) { \ + task_group_path(tg, group_path, sizeof(group_path)); \ + SEQ_printf(m, fmt, group_path); \ + spin_unlock(&sched_debug_lock); \ + } else { \ + char buf[128]; \ + char *bufend = buf + sizeof(buf) - 3; \ + task_group_path(tg, buf, bufend - buf); \ + strcpy(bufend - 1, "..."); \ + SEQ_printf(m, fmt, buf); \ + } \ } #endif @@ -453,7 +472,7 @@ print_task(struct seq_file *m, struct rq *rq, struct task_struct *p) SEQ_printf(m, " %d %d", task_node(p), task_numa_group_id(p)); #endif #ifdef CONFIG_CGROUP_SCHED - SEQ_printf(m, " %s", task_group_path(task_group(p))); + SEQ_printf_task_group_path(m, task_group(p), " %s") #endif SEQ_printf(m, "\n"); @@ -490,7 +509,7 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq) #ifdef CONFIG_FAIR_GROUP_SCHED SEQ_printf(m, "\n"); - SEQ_printf(m, "cfs_rq[%d]:%s\n", cpu, task_group_path(cfs_rq->tg)); + SEQ_printf_task_group_path(m, cfs_rq->tg, "cfs_rq[%d]:%s\n", cpu); #else SEQ_printf(m, "\n"); SEQ_printf(m, "cfs_rq[%d]:\n", cpu); @@ -562,7 +581,7 @@ void print_rt_rq(struct seq_file *m, int cpu, struct rt_rq *rt_rq) { #ifdef CONFIG_RT_GROUP_SCHED SEQ_printf(m, "\n"); - SEQ_printf(m, "rt_rq[%d]:%s\n", cpu, task_group_path(rt_rq->tg)); + SEQ_printf_task_group_path(m, rt_rq->tg, "rt_rq[%d]:%s\n", cpu); #else SEQ_printf(m, "\n"); SEQ_printf(m, "rt_rq[%d]:\n", cpu); @@ -614,7 +633,6 @@ void print_dl_rq(struct seq_file *m, int cpu, struct dl_rq *dl_rq) static void print_cpu(struct seq_file *m, int cpu) { struct rq *rq = cpu_rq(cpu); - unsigned long flags; #ifdef CONFIG_X86 { @@ -666,13 +684,11 @@ do { \ } #undef P - spin_lock_irqsave(&sched_debug_lock, flags); print_cfs_stats(m, cpu); print_rt_stats(m, cpu); print_dl_stats(m, cpu); print_rq(m, rq, cpu); - spin_unlock_irqrestore(&sched_debug_lock, flags); SEQ_printf(m, "\n"); } diff --git a/kernel/smp.c b/kernel/smp.c index 7dbcb402c2fc0..3a390932f8b25 100644 --- a/kernel/smp.c +++ b/kernel/smp.c @@ -104,12 +104,12 @@ void __init call_function_init(void) * previous function call. For multi-cpu calls its even more interesting * as we'll have to ensure no other cpu is observing our csd. */ -static __always_inline void csd_lock_wait(call_single_data_t *csd) +static __always_inline void csd_lock_wait(struct __call_single_data *csd) { smp_cond_load_acquire(&csd->flags, !(VAL & CSD_FLAG_LOCK)); } -static __always_inline void csd_lock(call_single_data_t *csd) +static __always_inline void csd_lock(struct __call_single_data *csd) { csd_lock_wait(csd); csd->flags |= CSD_FLAG_LOCK; @@ -122,7 +122,7 @@ static __always_inline void csd_lock(call_single_data_t *csd) smp_wmb(); } -static __always_inline void csd_unlock(call_single_data_t *csd) +static __always_inline void csd_unlock(struct __call_single_data *csd) { WARN_ON(!(csd->flags & CSD_FLAG_LOCK)); @@ -139,7 +139,7 @@ static DEFINE_PER_CPU_SHARED_ALIGNED(call_single_data_t, csd_data); * for execution on the given CPU. data must already have * ->func, ->info, and ->flags set. */ -static int generic_exec_single(int cpu, call_single_data_t *csd, +static int generic_exec_single(int cpu, struct __call_single_data *csd, smp_call_func_t func, void *info) { if (cpu == smp_processor_id()) { @@ -332,7 +332,7 @@ EXPORT_SYMBOL(smp_call_function_single); * NOTE: Be careful, there is unfortunately no current debugging facility to * validate the correctness of this serialization. */ -int smp_call_function_single_async(int cpu, call_single_data_t *csd) +int smp_call_function_single_async(int cpu, struct __call_single_data *csd) { int err = 0; diff --git a/kernel/up.c b/kernel/up.c index 862b460ab97a8..8e8551c8b2851 100644 --- a/kernel/up.c +++ b/kernel/up.c @@ -24,7 +24,7 @@ int smp_call_function_single(int cpu, void (*func) (void *info), void *info, } EXPORT_SYMBOL(smp_call_function_single); -int smp_call_function_single_async(int cpu, call_single_data_t *csd) +int smp_call_function_single_async(int cpu, struct __call_single_data *csd) { unsigned long flags; diff --git a/lib/bug.c b/lib/bug.c index 8c98af0bf5857..c3aa22cbc8761 100644 --- a/lib/bug.c +++ b/lib/bug.c @@ -155,30 +155,27 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs) file = NULL; line = 0; - warning = 0; - if (bug) { #ifdef CONFIG_DEBUG_BUGVERBOSE #ifndef CONFIG_GENERIC_BUG_RELATIVE_POINTERS - file = bug->file; + file = bug->file; #else - file = (const char *)bug + bug->file_disp; + file = (const char *)bug + bug->file_disp; #endif - line = bug->line; + line = bug->line; #endif - warning = (bug->flags & BUGFLAG_WARNING) != 0; - once = (bug->flags & BUGFLAG_ONCE) != 0; - done = (bug->flags & BUGFLAG_DONE) != 0; - - if (warning && once) { - if (done) - return BUG_TRAP_TYPE_WARN; - - /* - * Since this is the only store, concurrency is not an issue. - */ - bug->flags |= BUGFLAG_DONE; - } + warning = (bug->flags & BUGFLAG_WARNING) != 0; + once = (bug->flags & BUGFLAG_ONCE) != 0; + done = (bug->flags & BUGFLAG_DONE) != 0; + + if (warning && once) { + if (done) + return BUG_TRAP_TYPE_WARN; + + /* + * Since this is the only store, concurrency is not an issue. + */ + bug->flags |= BUGFLAG_DONE; } /* diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 3151c87dff73e..d823ec74f3fc7 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -1215,7 +1215,7 @@ static int memory_failure_dev_pagemap(unsigned long pfn, int flags, * communicated in siginfo, see kill_proc() */ start = (page->index << PAGE_SHIFT) & ~(size - 1); - unmap_mapping_range(page->mapping, start, start + size, 0); + unmap_mapping_range(page->mapping, start, size, 0); } kill_procs(&tokill, flags & MF_MUST_KILL, !unmap_success, pfn, flags); rc = 0; diff --git a/mm/sparse.c b/mm/sparse.c index 78bbecd904c38..191e29cca3fb9 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -551,6 +551,7 @@ static void __init sparse_init_nid(int nid, unsigned long pnum_begin, pr_err("%s: node[%d] memory map backing failed. Some memory will not be available.", __func__, nid); pnum_begin = pnum; + sparse_buffer_fini(); goto failed; } check_usemap_section_nr(nid, usage); diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 0a88645f103f0..bd678ffdaef73 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -4840,6 +4840,7 @@ static void hci_loglink_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) return; hchan->handle = le16_to_cpu(ev->handle); + hchan->amp = true; BT_DBG("hcon %p mgr %p hchan %p", hcon, hcon->amp_mgr, hchan); @@ -4872,7 +4873,7 @@ static void hci_disconn_loglink_complete_evt(struct hci_dev *hdev, hci_dev_lock(hdev); hchan = hci_chan_lookup_handle(hdev, le16_to_cpu(ev->handle)); - if (!hchan) + if (!hchan || !hchan->amp) goto unlock; amp_destroy_logical_link(hchan, ev->reason); diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c index 3d25dbf10b26f..7f3f4ea56d440 100644 --- a/net/bluetooth/hci_request.c +++ b/net/bluetooth/hci_request.c @@ -271,12 +271,16 @@ int hci_req_sync(struct hci_dev *hdev, int (*req)(struct hci_request *req, { int ret; - if (!test_bit(HCI_UP, &hdev->flags)) - return -ENETDOWN; - /* Serialize all requests */ hci_req_sync_lock(hdev); - ret = __hci_req_sync(hdev, req, opt, timeout, hci_status); + /* check the state after obtaing the lock to protect the HCI_UP + * against any races from hci_dev_do_close when the controller + * gets removed. + */ + if (test_bit(HCI_UP, &hdev->flags)) + ret = __hci_req_sync(hdev, req, opt, timeout, hci_status); + else + ret = -ENETDOWN; hci_req_sync_unlock(hdev); return ret; diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index 066cd3c59cfdb..6276030f5854b 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -1647,25 +1647,14 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br, } #if IS_ENABLED(CONFIG_IPV6) -static int br_ip6_multicast_mrd_rcv(struct net_bridge *br, - struct net_bridge_port *port, - struct sk_buff *skb) +static void br_ip6_multicast_mrd_rcv(struct net_bridge *br, + struct net_bridge_port *port, + struct sk_buff *skb) { - int ret; - - if (ipv6_hdr(skb)->nexthdr != IPPROTO_ICMPV6) - return -ENOMSG; - - ret = ipv6_mc_check_icmpv6(skb); - if (ret < 0) - return ret; - if (icmp6_hdr(skb)->icmp6_type != ICMPV6_MRDISC_ADV) - return -ENOMSG; + return; br_multicast_mark_router(br, port); - - return 0; } static int br_multicast_ipv6_rcv(struct net_bridge *br, @@ -1679,18 +1668,12 @@ static int br_multicast_ipv6_rcv(struct net_bridge *br, err = ipv6_mc_check_mld(skb); - if (err == -ENOMSG) { + if (err == -ENOMSG || err == -ENODATA) { if (!ipv6_addr_is_ll_all_nodes(&ipv6_hdr(skb)->daddr)) BR_INPUT_SKB_CB(skb)->mrouters_only = 1; - - if (ipv6_addr_is_all_snoopers(&ipv6_hdr(skb)->daddr)) { - err = br_ip6_multicast_mrd_rcv(br, port, skb); - - if (err < 0 && err != -ENOMSG) { - br_multicast_err_count(br, port, skb->protocol); - return err; - } - } + if (err == -ENODATA && + ipv6_addr_is_all_snoopers(&ipv6_hdr(skb)->daddr)) + br_ip6_multicast_mrd_rcv(br, port, skb); return 0; } else if (err < 0) { diff --git a/net/core/dev.c b/net/core/dev.c index 91909e5d6807e..a30878346f54b 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -5395,7 +5395,7 @@ static struct list_head *gro_list_prepare(struct napi_struct *napi, return head; } -static void skb_gro_reset_offset(struct sk_buff *skb) +static inline void skb_gro_reset_offset(struct sk_buff *skb, u32 nhoff) { const struct skb_shared_info *pinfo = skb_shinfo(skb); const skb_frag_t *frag0 = &pinfo->frags[0]; @@ -5407,7 +5407,7 @@ static void skb_gro_reset_offset(struct sk_buff *skb) if (skb_mac_header(skb) == skb_tail_pointer(skb) && pinfo->nr_frags && !PageHighMem(skb_frag_page(frag0)) && - (!NET_IP_ALIGN || !(skb_frag_off(frag0) & 3))) { + (!NET_IP_ALIGN || !((skb_frag_off(frag0) + nhoff) & 3))) { NAPI_GRO_CB(skb)->frag0 = skb_frag_address(frag0); NAPI_GRO_CB(skb)->frag0_len = min_t(unsigned int, skb_frag_size(frag0), @@ -5640,7 +5640,7 @@ gro_result_t napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb) skb_mark_napi_id(skb, napi); trace_napi_gro_receive_entry(skb); - skb_gro_reset_offset(skb); + skb_gro_reset_offset(skb, 0); ret = napi_skb_finish(napi, skb, dev_gro_receive(napi, skb)); trace_napi_gro_receive_exit(ret); @@ -5733,7 +5733,7 @@ static struct sk_buff *napi_frags_skb(struct napi_struct *napi) napi->skb = NULL; skb_reset_mac_header(skb); - skb_gro_reset_offset(skb); + skb_gro_reset_offset(skb, hlen); if (unlikely(skb_gro_header_hard(skb, hlen))) { eth = skb_gro_header_slow(skb, hlen, 0); diff --git a/net/hsr/hsr_framereg.c b/net/hsr/hsr_framereg.c index 002f341f35648..4a9200729a326 100644 --- a/net/hsr/hsr_framereg.c +++ b/net/hsr/hsr_framereg.c @@ -318,7 +318,8 @@ void hsr_addr_subst_dest(struct hsr_node *node_src, struct sk_buff *skb, node_dst = find_node_by_addr_A(&port->hsr->node_db, eth_hdr(skb)->h_dest); if (!node_dst) { - WARN_ONCE(1, "%s: Unknown node\n", __func__); + if (net_ratelimit()) + netdev_err(skb->dev, "%s: Unknown node\n", __func__); return; } if (port->type != node_dst->addr_B_port) diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 53c5cf5723aa1..3ff702380b629 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -66,6 +66,7 @@ #include #include #include +#include #include #include #include @@ -476,8 +477,10 @@ static void ipv4_confirm_neigh(const struct dst_entry *dst, const void *daddr) __ipv4_confirm_neigh(dev, *(__force u32 *)pkey); } -#define IP_IDENTS_SZ 2048u - +/* Hash tables of size 2048..262144 depending on RAM size. + * Each bucket uses 8 bytes. + */ +static u32 ip_idents_mask __read_mostly; static atomic_t *ip_idents __read_mostly; static u32 *ip_tstamps __read_mostly; @@ -487,12 +490,16 @@ static u32 *ip_tstamps __read_mostly; */ u32 ip_idents_reserve(u32 hash, int segs) { - u32 *p_tstamp = ip_tstamps + hash % IP_IDENTS_SZ; - atomic_t *p_id = ip_idents + hash % IP_IDENTS_SZ; - u32 old = READ_ONCE(*p_tstamp); - u32 now = (u32)jiffies; + u32 bucket, old, now = (u32)jiffies; + atomic_t *p_id; + u32 *p_tstamp; u32 delta = 0; + bucket = hash & ip_idents_mask; + p_tstamp = ip_tstamps + bucket; + p_id = ip_idents + bucket; + old = READ_ONCE(*p_tstamp); + if (old != now && cmpxchg(p_tstamp, old, now) == old) delta = prandom_u32_max(now - old); @@ -3459,18 +3466,25 @@ struct ip_rt_acct __percpu *ip_rt_acct __read_mostly; int __init ip_rt_init(void) { + void *idents_hash; int cpu; - ip_idents = kmalloc_array(IP_IDENTS_SZ, sizeof(*ip_idents), - GFP_KERNEL); - if (!ip_idents) - panic("IP: failed to allocate ip_idents\n"); + /* For modern hosts, this will use 2 MB of memory */ + idents_hash = alloc_large_system_hash("IP idents", + sizeof(*ip_idents) + sizeof(*ip_tstamps), + 0, + 16, /* one bucket per 64 KB */ + HASH_ZERO, + NULL, + &ip_idents_mask, + 2048, + 256*1024); + + ip_idents = idents_hash; - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents)); + prandom_bytes(ip_idents, (ip_idents_mask + 1) * sizeof(*ip_idents)); - ip_tstamps = kcalloc(IP_IDENTS_SZ, sizeof(*ip_tstamps), GFP_KERNEL); - if (!ip_tstamps) - panic("IP: failed to allocate ip_tstamps\n"); + ip_tstamps = idents_hash + (ip_idents_mask + 1) * sizeof(*ip_idents); for_each_possible_cpu(cpu) { struct uncached_list *ul = &per_cpu(rt_uncached_list, cpu); diff --git a/net/ipv4/tcp_cong.c b/net/ipv4/tcp_cong.c index 62292eef151c4..6d5600889dcfa 100644 --- a/net/ipv4/tcp_cong.c +++ b/net/ipv4/tcp_cong.c @@ -229,6 +229,10 @@ int tcp_set_default_congestion_control(struct net *net, const char *name) ret = -ENOENT; } else if (!try_module_get(ca->owner)) { ret = -EBUSY; + } else if (!net_eq(net, &init_net) && + !(ca->flags & TCP_CONG_NON_RESTRICTED)) { + /* Only init netns can set default to a restricted algorithm */ + ret = -EPERM; } else { prev = xchg(&net->ipv4.tcp_congestion_control, ca); if (prev) diff --git a/net/ipv6/mcast_snoop.c b/net/ipv6/mcast_snoop.c index d3d6b6a66e5fa..04d5fcdfa6e00 100644 --- a/net/ipv6/mcast_snoop.c +++ b/net/ipv6/mcast_snoop.c @@ -109,7 +109,7 @@ static int ipv6_mc_check_mld_msg(struct sk_buff *skb) struct mld_msg *mld; if (!ipv6_mc_may_pull(skb, len)) - return -EINVAL; + return -ENODATA; mld = (struct mld_msg *)skb_transport_header(skb); @@ -122,7 +122,7 @@ static int ipv6_mc_check_mld_msg(struct sk_buff *skb) case ICMPV6_MGM_QUERY: return ipv6_mc_check_mld_query(skb); default: - return -ENOMSG; + return -ENODATA; } } @@ -131,7 +131,7 @@ static inline __sum16 ipv6_mc_validate_checksum(struct sk_buff *skb) return skb_checksum_validate(skb, IPPROTO_ICMPV6, ip6_compute_pseudo); } -int ipv6_mc_check_icmpv6(struct sk_buff *skb) +static int ipv6_mc_check_icmpv6(struct sk_buff *skb) { unsigned int len = skb_transport_offset(skb) + sizeof(struct icmp6hdr); unsigned int transport_len = ipv6_transport_len(skb); @@ -150,7 +150,6 @@ int ipv6_mc_check_icmpv6(struct sk_buff *skb) return 0; } -EXPORT_SYMBOL(ipv6_mc_check_icmpv6); /** * ipv6_mc_check_mld - checks whether this is a sane MLD packet @@ -161,7 +160,10 @@ EXPORT_SYMBOL(ipv6_mc_check_icmpv6); * * -EINVAL: A broken packet was detected, i.e. it violates some internet * standard - * -ENOMSG: IP header validation succeeded but it is not an MLD packet. + * -ENOMSG: IP header validation succeeded but it is not an ICMPv6 packet + * with a hop-by-hop option. + * -ENODATA: IP+ICMPv6 header with hop-by-hop option validation succeeded + * but it is not an MLD packet. * -ENOMEM: A memory allocation failure happened. * * Caller needs to set the skb network header and free any returned skb if it diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 5b3189a376802..f215218a88c95 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -1113,8 +1113,11 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) if (local->hw.wiphy->max_scan_ie_len) local->hw.wiphy->max_scan_ie_len -= local->scan_ies_len; - WARN_ON(!ieee80211_cs_list_valid(local->hw.cipher_schemes, - local->hw.n_cipher_schemes)); + if (WARN_ON(!ieee80211_cs_list_valid(local->hw.cipher_schemes, + local->hw.n_cipher_schemes))) { + result = -EINVAL; + goto fail_workqueue; + } result = ieee80211_init_cipher_suites(local); if (result < 0) diff --git a/net/nfc/digital_dep.c b/net/nfc/digital_dep.c index 65aaa9d7c8133..bcd4d74e8a825 100644 --- a/net/nfc/digital_dep.c +++ b/net/nfc/digital_dep.c @@ -1276,6 +1276,8 @@ static void digital_tg_recv_dep_req(struct nfc_digital_dev *ddev, void *arg, } rc = nfc_tm_data_received(ddev->nfc_dev, resp); + if (rc) + resp = NULL; exit: kfree_skb(ddev->chaining_skb); diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c index 170c342b11dae..0d4246af6c02b 100644 --- a/net/nfc/llcp_sock.c +++ b/net/nfc/llcp_sock.c @@ -109,12 +109,14 @@ static int llcp_sock_bind(struct socket *sock, struct sockaddr *addr, int alen) GFP_KERNEL); if (!llcp_sock->service_name) { nfc_llcp_local_put(llcp_sock->local); + llcp_sock->local = NULL; ret = -ENOMEM; goto put_dev; } llcp_sock->ssap = nfc_llcp_get_sdp_ssap(local, llcp_sock); if (llcp_sock->ssap == LLCP_SAP_MAX) { nfc_llcp_local_put(llcp_sock->local); + llcp_sock->local = NULL; kfree(llcp_sock->service_name); llcp_sock->service_name = NULL; ret = -EADDRINUSE; @@ -709,6 +711,7 @@ static int llcp_sock_connect(struct socket *sock, struct sockaddr *_addr, llcp_sock->ssap = nfc_llcp_get_local_ssap(local); if (llcp_sock->ssap == LLCP_SAP_MAX) { nfc_llcp_local_put(llcp_sock->local); + llcp_sock->local = NULL; ret = -ENOMEM; goto put_dev; } @@ -756,6 +759,7 @@ sock_unlink: sock_llcp_release: nfc_llcp_put_ssap(local, llcp_sock->ssap); nfc_llcp_local_put(llcp_sock->local); + llcp_sock->local = NULL; put_dev: nfc_put_device(dev); diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 783fd65b1f98d..2146372adff43 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -357,6 +357,18 @@ static struct sctp_af *sctp_sockaddr_af(struct sctp_sock *opt, return af; } +static void sctp_auto_asconf_init(struct sctp_sock *sp) +{ + struct net *net = sock_net(&sp->inet.sk); + + if (net->sctp.default_auto_asconf) { + spin_lock(&net->sctp.addr_wq_lock); + list_add_tail(&sp->auto_asconf_list, &net->sctp.auto_asconf_splist); + spin_unlock(&net->sctp.addr_wq_lock); + sp->do_auto_asconf = 1; + } +} + /* Bind a local address either to an endpoint or to an association. */ static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len) { @@ -418,8 +430,10 @@ static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len) return -EADDRINUSE; /* Refresh ephemeral port. */ - if (!bp->port) + if (!bp->port) { bp->port = inet_sk(sk)->inet_num; + sctp_auto_asconf_init(sp); + } /* Add the address to the bind address list. * Use GFP_ATOMIC since BHs will be disabled. @@ -1539,9 +1553,11 @@ static void sctp_close(struct sock *sk, long timeout) /* Supposedly, no process has access to the socket, but * the net layers still may. + * Also, sctp_destroy_sock() needs to be called with addr_wq_lock + * held and that should be grabbed before socket lock. */ - local_bh_disable(); - bh_lock_sock(sk); + spin_lock_bh(&net->sctp.addr_wq_lock); + bh_lock_sock_nested(sk); /* Hold the sock, since sk_common_release() will put sock_put() * and we have just a little more cleanup. @@ -1550,7 +1566,7 @@ static void sctp_close(struct sock *sk, long timeout) sk_common_release(sk); bh_unlock_sock(sk); - local_bh_enable(); + spin_unlock_bh(&net->sctp.addr_wq_lock); sock_put(sk); @@ -5113,16 +5129,6 @@ static int sctp_init_sock(struct sock *sk) sk_sockets_allocated_inc(sk); sock_prot_inuse_add(net, sk->sk_prot, 1); - if (net->sctp.default_auto_asconf) { - spin_lock(&sock_net(sk)->sctp.addr_wq_lock); - list_add_tail(&sp->auto_asconf_list, - &net->sctp.auto_asconf_splist); - sp->do_auto_asconf = 1; - spin_unlock(&sock_net(sk)->sctp.addr_wq_lock); - } else { - sp->do_auto_asconf = 0; - } - local_bh_enable(); return 0; @@ -5147,9 +5153,7 @@ static void sctp_destroy_sock(struct sock *sk) if (sp->do_auto_asconf) { sp->do_auto_asconf = 0; - spin_lock_bh(&sock_net(sk)->sctp.addr_wq_lock); list_del(&sp->auto_asconf_list); - spin_unlock_bh(&sock_net(sk)->sctp.addr_wq_lock); } sctp_endpoint_free(sp->ep); local_bh_disable(); @@ -9399,6 +9403,8 @@ static int sctp_sock_migrate(struct sock *oldsk, struct sock *newsk, return err; } + sctp_auto_asconf_init(newsp); + /* Move any messages in the old socket's receive queue that are for the * peeled off association to the new socket's receive queue. */ diff --git a/net/vmw_vsock/vmci_transport.c b/net/vmw_vsock/vmci_transport.c index 8c9c4ed90fa70..aaabcd84268a9 100644 --- a/net/vmw_vsock/vmci_transport.c +++ b/net/vmw_vsock/vmci_transport.c @@ -576,8 +576,7 @@ vmci_transport_queue_pair_alloc(struct vmci_qp **qpair, peer, flags, VMCI_NO_PRIVILEGE_FLAGS); out: if (err < 0) { - pr_err("Could not attach to queue pair with %d\n", - err); + pr_err_once("Could not attach to queue pair with %d\n", err); err = vmci_transport_error_to_vsock_error(err); } diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 328402ab64a3f..83297832744ac 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -1257,6 +1257,8 @@ cfg80211_bss_update(struct cfg80211_registered_device *rdev, if (rdev->bss_entries >= bss_entries_limit && !cfg80211_bss_expire_oldest(rdev)) { + if (!list_empty(&new->hidden_list)) + list_del(&new->hidden_list); kfree(new); goto drop; } diff --git a/samples/kfifo/bytestream-example.c b/samples/kfifo/bytestream-example.c index 9ca3e4400c98f..ecae2139274f8 100644 --- a/samples/kfifo/bytestream-example.c +++ b/samples/kfifo/bytestream-example.c @@ -122,8 +122,10 @@ static ssize_t fifo_write(struct file *file, const char __user *buf, ret = kfifo_from_user(&test, buf, count, &copied); mutex_unlock(&write_lock); + if (ret) + return ret; - return ret ? ret : copied; + return copied; } static ssize_t fifo_read(struct file *file, char __user *buf, @@ -138,8 +140,10 @@ static ssize_t fifo_read(struct file *file, char __user *buf, ret = kfifo_to_user(&test, buf, count, &copied); mutex_unlock(&read_lock); + if (ret) + return ret; - return ret ? ret : copied; + return copied; } static const struct file_operations fifo_fops = { diff --git a/samples/kfifo/inttype-example.c b/samples/kfifo/inttype-example.c index 6cdeb72f83f17..7b4489e7a9a54 100644 --- a/samples/kfifo/inttype-example.c +++ b/samples/kfifo/inttype-example.c @@ -115,8 +115,10 @@ static ssize_t fifo_write(struct file *file, const char __user *buf, ret = kfifo_from_user(&test, buf, count, &copied); mutex_unlock(&write_lock); + if (ret) + return ret; - return ret ? ret : copied; + return copied; } static ssize_t fifo_read(struct file *file, char __user *buf, @@ -131,8 +133,10 @@ static ssize_t fifo_read(struct file *file, char __user *buf, ret = kfifo_to_user(&test, buf, count, &copied); mutex_unlock(&read_lock); + if (ret) + return ret; - return ret ? ret : copied; + return copied; } static const struct file_operations fifo_fops = { diff --git a/samples/kfifo/record-example.c b/samples/kfifo/record-example.c index 79ae8bb04120d..eafe0838997d4 100644 --- a/samples/kfifo/record-example.c +++ b/samples/kfifo/record-example.c @@ -129,8 +129,10 @@ static ssize_t fifo_write(struct file *file, const char __user *buf, ret = kfifo_from_user(&test, buf, count, &copied); mutex_unlock(&write_lock); + if (ret) + return ret; - return ret ? ret : copied; + return copied; } static ssize_t fifo_read(struct file *file, char __user *buf, @@ -145,8 +147,10 @@ static ssize_t fifo_read(struct file *file, char __user *buf, ret = kfifo_to_user(&test, buf, count, &copied); mutex_unlock(&read_lock); + if (ret) + return ret; - return ret ? ret : copied; + return copied; } static const struct file_operations fifo_fops = { diff --git a/sound/core/init.c b/sound/core/init.c index db99b7fad6ad8..45bbc4884ef0f 100644 --- a/sound/core/init.c +++ b/sound/core/init.c @@ -384,10 +384,8 @@ int snd_card_disconnect(struct snd_card *card) return 0; } card->shutdown = 1; - spin_unlock(&card->files_lock); /* replace file->f_op with special dummy operations */ - spin_lock(&card->files_lock); list_for_each_entry(mfile, &card->files_list, list) { /* it's critical part, use endless loop */ /* we have no room to fail */ diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 3b47ca4f7cac7..b7297a22438af 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -2460,13 +2460,13 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = { ALC882_FIXUP_ACER_ASPIRE_8930G), SND_PCI_QUIRK(0x1025, 0x0146, "Acer Aspire 6935G", ALC882_FIXUP_ACER_ASPIRE_8930G), + SND_PCI_QUIRK(0x1025, 0x0142, "Acer Aspire 7730G", + ALC882_FIXUP_ACER_ASPIRE_4930G), + SND_PCI_QUIRK(0x1025, 0x0155, "Packard-Bell M5120", ALC882_FIXUP_PB_M5210), SND_PCI_QUIRK(0x1025, 0x015e, "Acer Aspire 6930G", ALC882_FIXUP_ACER_ASPIRE_4930G), SND_PCI_QUIRK(0x1025, 0x0166, "Acer Aspire 6530G", ALC882_FIXUP_ACER_ASPIRE_4930G), - SND_PCI_QUIRK(0x1025, 0x0142, "Acer Aspire 7730G", - ALC882_FIXUP_ACER_ASPIRE_4930G), - SND_PCI_QUIRK(0x1025, 0x0155, "Packard-Bell M5120", ALC882_FIXUP_PB_M5210), SND_PCI_QUIRK(0x1025, 0x021e, "Acer Aspire 5739G", ALC882_FIXUP_ACER_ASPIRE_4930G), SND_PCI_QUIRK(0x1025, 0x0259, "Acer Aspire 5935", ALC889_FIXUP_DAC_ROUTE), @@ -2479,11 +2479,11 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = { SND_PCI_QUIRK(0x1043, 0x835f, "Asus Eee 1601", ALC888_FIXUP_EEE1601), SND_PCI_QUIRK(0x1043, 0x84bc, "ASUS ET2700", ALC887_FIXUP_ASUS_BASS), SND_PCI_QUIRK(0x1043, 0x8691, "ASUS ROG Ranger VIII", ALC882_FIXUP_GPIO3), + SND_PCI_QUIRK(0x104d, 0x9043, "Sony Vaio VGC-LN51JGB", ALC882_FIXUP_NO_PRIMARY_HP), + SND_PCI_QUIRK(0x104d, 0x9044, "Sony VAIO AiO", ALC882_FIXUP_NO_PRIMARY_HP), SND_PCI_QUIRK(0x104d, 0x9047, "Sony Vaio TT", ALC889_FIXUP_VAIO_TT), SND_PCI_QUIRK(0x104d, 0x905a, "Sony Vaio Z", ALC882_FIXUP_NO_PRIMARY_HP), SND_PCI_QUIRK(0x104d, 0x9060, "Sony Vaio VPCL14M1R", ALC882_FIXUP_NO_PRIMARY_HP), - SND_PCI_QUIRK(0x104d, 0x9043, "Sony Vaio VGC-LN51JGB", ALC882_FIXUP_NO_PRIMARY_HP), - SND_PCI_QUIRK(0x104d, 0x9044, "Sony VAIO AiO", ALC882_FIXUP_NO_PRIMARY_HP), /* All Apple entries are in codec SSIDs */ SND_PCI_QUIRK(0x106b, 0x00a0, "MacBookPro 3,1", ALC889_FIXUP_MBP_VREF), @@ -2526,9 +2526,19 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = { SND_PCI_QUIRK(0x1462, 0xda57, "MSI Z270-Gaming", ALC1220_FIXUP_GB_DUAL_CODECS), SND_PCI_QUIRK_VENDOR(0x1462, "MSI", ALC882_FIXUP_GPIO3), SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", ALC882_FIXUP_ABIT_AW9D_MAX), + SND_PCI_QUIRK(0x1558, 0x50d3, "Clevo PC50[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), + SND_PCI_QUIRK(0x1558, 0x65d1, "Clevo PB51[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), + SND_PCI_QUIRK(0x1558, 0x65d2, "Clevo PB51R[CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), + SND_PCI_QUIRK(0x1558, 0x65e1, "Clevo PB51[ED][DF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), + SND_PCI_QUIRK(0x1558, 0x65e5, "Clevo PC50D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS), + SND_PCI_QUIRK(0x1558, 0x67d1, "Clevo PB71[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), + SND_PCI_QUIRK(0x1558, 0x67e1, "Clevo PB71[DE][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), + SND_PCI_QUIRK(0x1558, 0x67e5, "Clevo PC70D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS), + SND_PCI_QUIRK(0x1558, 0x70d1, "Clevo PC70[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), + SND_PCI_QUIRK(0x1558, 0x7714, "Clevo X170", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK(0x1558, 0x9501, "Clevo P950HR", ALC1220_FIXUP_CLEVO_P950), SND_PCI_QUIRK(0x1558, 0x9506, "Clevo P955HQ", ALC1220_FIXUP_CLEVO_P950), - SND_PCI_QUIRK(0x1558, 0x950A, "Clevo P955H[PR]", ALC1220_FIXUP_CLEVO_P950), + SND_PCI_QUIRK(0x1558, 0x950a, "Clevo P955H[PR]", ALC1220_FIXUP_CLEVO_P950), SND_PCI_QUIRK(0x1558, 0x95e1, "Clevo P95xER", ALC1220_FIXUP_CLEVO_P950), SND_PCI_QUIRK(0x1558, 0x95e2, "Clevo P950ER", ALC1220_FIXUP_CLEVO_P950), SND_PCI_QUIRK(0x1558, 0x95e3, "Clevo P955[ER]T", ALC1220_FIXUP_CLEVO_P950), @@ -2538,16 +2548,6 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = { SND_PCI_QUIRK(0x1558, 0x96e1, "Clevo P960[ER][CDFN]-K", ALC1220_FIXUP_CLEVO_P950), SND_PCI_QUIRK(0x1558, 0x97e1, "Clevo P970[ER][CDFN]", ALC1220_FIXUP_CLEVO_P950), SND_PCI_QUIRK(0x1558, 0x97e2, "Clevo P970RC-M", ALC1220_FIXUP_CLEVO_P950), - SND_PCI_QUIRK(0x1558, 0x50d3, "Clevo PC50[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), - SND_PCI_QUIRK(0x1558, 0x65d1, "Clevo PB51[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), - SND_PCI_QUIRK(0x1558, 0x65d2, "Clevo PB51R[CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), - SND_PCI_QUIRK(0x1558, 0x65e1, "Clevo PB51[ED][DF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), - SND_PCI_QUIRK(0x1558, 0x65e5, "Clevo PC50D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS), - SND_PCI_QUIRK(0x1558, 0x67d1, "Clevo PB71[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), - SND_PCI_QUIRK(0x1558, 0x67e1, "Clevo PB71[DE][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), - SND_PCI_QUIRK(0x1558, 0x67e5, "Clevo PC70D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS), - SND_PCI_QUIRK(0x1558, 0x70d1, "Clevo PC70[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), - SND_PCI_QUIRK(0x1558, 0x7714, "Clevo X170", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK_VENDOR(0x1558, "Clevo laptop", ALC882_FIXUP_EAPD), SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_FIXUP_EAPD), SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Y530", ALC882_FIXUP_LENOVO_Y530), @@ -7786,12 +7786,12 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1025, 0x0349, "Acer AOD260", ALC269_FIXUP_INV_DMIC), SND_PCI_QUIRK(0x1025, 0x047c, "Acer AC700", ALC269_FIXUP_ACER_AC700), SND_PCI_QUIRK(0x1025, 0x072d, "Acer Aspire V5-571G", ALC269_FIXUP_ASPIRE_HEADSET_MIC), - SND_PCI_QUIRK(0x1025, 0x080d, "Acer Aspire V5-122P", ALC269_FIXUP_ASPIRE_HEADSET_MIC), SND_PCI_QUIRK(0x1025, 0x0740, "Acer AO725", ALC271_FIXUP_HP_GATE_MIC_JACK), SND_PCI_QUIRK(0x1025, 0x0742, "Acer AO756", ALC271_FIXUP_HP_GATE_MIC_JACK), SND_PCI_QUIRK(0x1025, 0x0762, "Acer Aspire E1-472", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572), SND_PCI_QUIRK(0x1025, 0x0775, "Acer Aspire E1-572", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572), SND_PCI_QUIRK(0x1025, 0x079b, "Acer Aspire V5-573G", ALC282_FIXUP_ASPIRE_V5_PINS), + SND_PCI_QUIRK(0x1025, 0x080d, "Acer Aspire V5-122P", ALC269_FIXUP_ASPIRE_HEADSET_MIC), SND_PCI_QUIRK(0x1025, 0x0840, "Acer Aspire E1", ALC269VB_FIXUP_ASPIRE_E1_COEF), SND_PCI_QUIRK(0x1025, 0x101c, "Acer Veriton N2510G", ALC269_FIXUP_LIFEBOOK), SND_PCI_QUIRK(0x1025, 0x102b, "Acer Aspire C24-860", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE), @@ -7844,8 +7844,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1028, 0x0738, "Dell Precision 5820", ALC269_FIXUP_NO_SHUTUP), SND_PCI_QUIRK(0x1028, 0x075c, "Dell XPS 27 7760", ALC298_FIXUP_SPK_VOLUME), SND_PCI_QUIRK(0x1028, 0x075d, "Dell AIO", ALC298_FIXUP_SPK_VOLUME), - SND_PCI_QUIRK(0x1028, 0x07b0, "Dell Precision 7520", ALC295_FIXUP_DISABLE_DAC3), SND_PCI_QUIRK(0x1028, 0x0798, "Dell Inspiron 17 7000 Gaming", ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER), + SND_PCI_QUIRK(0x1028, 0x07b0, "Dell Precision 7520", ALC295_FIXUP_DISABLE_DAC3), SND_PCI_QUIRK(0x1028, 0x080c, "Dell WYSE", ALC225_FIXUP_DELL_WYSE_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x084b, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB), SND_PCI_QUIRK(0x1028, 0x084e, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB), @@ -7855,8 +7855,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1028, 0x08ad, "Dell WYSE AIO", ALC225_FIXUP_DELL_WYSE_AIO_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x08ae, "Dell WYSE NB", ALC225_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x0935, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB), - SND_PCI_QUIRK(0x1028, 0x097e, "Dell Precision", ALC289_FIXUP_DUAL_SPK), SND_PCI_QUIRK(0x1028, 0x097d, "Dell Precision", ALC289_FIXUP_DUAL_SPK), + SND_PCI_QUIRK(0x1028, 0x097e, "Dell Precision", ALC289_FIXUP_DUAL_SPK), SND_PCI_QUIRK(0x1028, 0x098d, "Dell Precision", ALC233_FIXUP_ASUS_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x09bf, "Dell Precision", ALC233_FIXUP_ASUS_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x164a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE), @@ -7864,35 +7864,18 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2), SND_PCI_QUIRK(0x103c, 0x18e6, "HP", ALC269_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x218b, "HP", ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED), - SND_PCI_QUIRK(0x103c, 0x225f, "HP", ALC280_FIXUP_HP_GPIO2_MIC_HOTKEY), - /* ALC282 */ SND_PCI_QUIRK(0x103c, 0x21f9, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x2210, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x2214, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), + SND_PCI_QUIRK(0x103c, 0x221b, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), + SND_PCI_QUIRK(0x103c, 0x221c, "HP EliteBook 755 G2", ALC280_FIXUP_HP_HEADSET_MIC), + SND_PCI_QUIRK(0x103c, 0x2221, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), + SND_PCI_QUIRK(0x103c, 0x2225, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), SND_PCI_QUIRK(0x103c, 0x2236, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED), SND_PCI_QUIRK(0x103c, 0x2237, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED), SND_PCI_QUIRK(0x103c, 0x2238, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED), SND_PCI_QUIRK(0x103c, 0x2239, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED), SND_PCI_QUIRK(0x103c, 0x224b, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED), - SND_PCI_QUIRK(0x103c, 0x2268, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), - SND_PCI_QUIRK(0x103c, 0x226a, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), - SND_PCI_QUIRK(0x103c, 0x226b, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), - SND_PCI_QUIRK(0x103c, 0x226e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), - SND_PCI_QUIRK(0x103c, 0x2271, "HP", ALC286_FIXUP_HP_GPIO_LED), - SND_PCI_QUIRK(0x103c, 0x2272, "HP", ALC280_FIXUP_HP_DOCK_PINS), - SND_PCI_QUIRK(0x103c, 0x2273, "HP", ALC280_FIXUP_HP_DOCK_PINS), - SND_PCI_QUIRK(0x103c, 0x229e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), - SND_PCI_QUIRK(0x103c, 0x22b2, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), - SND_PCI_QUIRK(0x103c, 0x22b7, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), - SND_PCI_QUIRK(0x103c, 0x22bf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), - SND_PCI_QUIRK(0x103c, 0x22cf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), - SND_PCI_QUIRK(0x103c, 0x22db, "HP", ALC280_FIXUP_HP_9480M), - SND_PCI_QUIRK(0x103c, 0x22dc, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), - SND_PCI_QUIRK(0x103c, 0x22fb, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), - /* ALC290 */ - SND_PCI_QUIRK(0x103c, 0x221b, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), - SND_PCI_QUIRK(0x103c, 0x2221, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), - SND_PCI_QUIRK(0x103c, 0x2225, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), SND_PCI_QUIRK(0x103c, 0x2253, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), SND_PCI_QUIRK(0x103c, 0x2254, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), SND_PCI_QUIRK(0x103c, 0x2255, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), @@ -7900,26 +7883,41 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x2257, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), SND_PCI_QUIRK(0x103c, 0x2259, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), SND_PCI_QUIRK(0x103c, 0x225a, "HP", ALC269_FIXUP_HP_DOCK_GPIO_MIC1_LED), + SND_PCI_QUIRK(0x103c, 0x225f, "HP", ALC280_FIXUP_HP_GPIO2_MIC_HOTKEY), SND_PCI_QUIRK(0x103c, 0x2260, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x2263, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x2264, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x2265, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), + SND_PCI_QUIRK(0x103c, 0x2268, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), + SND_PCI_QUIRK(0x103c, 0x226a, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), + SND_PCI_QUIRK(0x103c, 0x226b, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), + SND_PCI_QUIRK(0x103c, 0x226e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), + SND_PCI_QUIRK(0x103c, 0x2271, "HP", ALC286_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x2272, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), + SND_PCI_QUIRK(0x103c, 0x2272, "HP", ALC280_FIXUP_HP_DOCK_PINS), SND_PCI_QUIRK(0x103c, 0x2273, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), + SND_PCI_QUIRK(0x103c, 0x2273, "HP", ALC280_FIXUP_HP_DOCK_PINS), SND_PCI_QUIRK(0x103c, 0x2278, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), SND_PCI_QUIRK(0x103c, 0x227f, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x2282, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x228b, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x228e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), + SND_PCI_QUIRK(0x103c, 0x229e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), + SND_PCI_QUIRK(0x103c, 0x22b2, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), + SND_PCI_QUIRK(0x103c, 0x22b7, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), + SND_PCI_QUIRK(0x103c, 0x22bf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), + SND_PCI_QUIRK(0x103c, 0x22c4, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x22c5, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x22c7, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x22c8, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), - SND_PCI_QUIRK(0x103c, 0x22c4, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), + SND_PCI_QUIRK(0x103c, 0x22cf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), + SND_PCI_QUIRK(0x103c, 0x22db, "HP", ALC280_FIXUP_HP_9480M), + SND_PCI_QUIRK(0x103c, 0x22dc, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), + SND_PCI_QUIRK(0x103c, 0x22fb, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED), SND_PCI_QUIRK(0x103c, 0x2334, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x2335, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x2336, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x2337, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), - SND_PCI_QUIRK(0x103c, 0x221c, "HP EliteBook 755 G2", ALC280_FIXUP_HP_HEADSET_MIC), SND_PCI_QUIRK(0x103c, 0x802e, "HP Z240 SFF", ALC221_FIXUP_HP_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x802f, "HP Z240", ALC221_FIXUP_HP_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x820d, "HP Pavilion 15", ALC269_FIXUP_HP_MUTE_LED_MIC3), @@ -7946,16 +7944,18 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1043, 0x10d0, "ASUS X540LA/X540LJ", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1043, 0x115d, "Asus 1015E", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x1043, 0x11c0, "ASUS X556UR", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1043, 0x125e, "ASUS Q524UQK", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1043, 0x1271, "ASUS X430UN", ALC256_FIXUP_ASUS_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1043, 0x1290, "ASUS X441SA", ALC233_FIXUP_EAPD_COEF_AND_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1043, 0x12a0, "ASUS X441UV", ALC233_FIXUP_EAPD_COEF_AND_MIC_NO_PRESENCE), - SND_PCI_QUIRK(0x1043, 0x12f0, "ASUS X541UV", ALC256_FIXUP_ASUS_MIC), SND_PCI_QUIRK(0x1043, 0x12e0, "ASUS X541SA", ALC256_FIXUP_ASUS_MIC), + SND_PCI_QUIRK(0x1043, 0x12f0, "ASUS X541UV", ALC256_FIXUP_ASUS_MIC), SND_PCI_QUIRK(0x1043, 0x13b0, "ASUS Z550SA", ALC256_FIXUP_ASUS_MIC), SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK), SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A), SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC), SND_PCI_QUIRK(0x1043, 0x17d1, "ASUS UX431FL", ALC294_FIXUP_ASUS_DUAL_SPK), + SND_PCI_QUIRK(0x1043, 0x1881, "ASUS Zephyrus S/M", ALC294_FIXUP_ASUS_GX502_PINS), SND_PCI_QUIRK(0x1043, 0x18b1, "Asus MJ401TA", ALC256_FIXUP_ASUS_HEADSET_MIC), SND_PCI_QUIRK(0x1043, 0x18f1, "Asus FX505DT", ALC256_FIXUP_ASUS_HEADSET_MIC), SND_PCI_QUIRK(0x1043, 0x194e, "ASUS UX563FD", ALC294_FIXUP_ASUS_HPE), @@ -7968,32 +7968,31 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1043, 0x1b13, "Asus U41SV", ALC269_FIXUP_INV_DMIC), SND_PCI_QUIRK(0x1043, 0x1bbd, "ASUS Z550MA", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1043, 0x1c23, "Asus X55U", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), - SND_PCI_QUIRK(0x1043, 0x125e, "ASUS Q524UQK", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1043, 0x1ccd, "ASUS X555UB", ALC256_FIXUP_ASUS_MIC), SND_PCI_QUIRK(0x1043, 0x1d4e, "ASUS TM420", ALC256_FIXUP_ASUS_HPE), SND_PCI_QUIRK(0x1043, 0x1e11, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA502), SND_PCI_QUIRK(0x1043, 0x1e8e, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA401), SND_PCI_QUIRK(0x1043, 0x1f11, "ASUS Zephyrus G14", ALC289_FIXUP_ASUS_GA401), - SND_PCI_QUIRK(0x1043, 0x1881, "ASUS Zephyrus S/M", ALC294_FIXUP_ASUS_GX502_PINS), SND_PCI_QUIRK(0x1043, 0x3030, "ASUS ZN270IE", ALC256_FIXUP_ASUS_AIO_GPIO2), SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC), SND_PCI_QUIRK(0x1043, 0x834a, "ASUS S101", ALC269_FIXUP_STEREO_DMIC), SND_PCI_QUIRK(0x1043, 0x8398, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC), SND_PCI_QUIRK(0x1043, 0x83ce, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC), SND_PCI_QUIRK(0x1043, 0x8516, "ASUS X101CH", ALC269_FIXUP_ASUS_X101), - SND_PCI_QUIRK(0x104d, 0x90b5, "Sony VAIO Pro 11", ALC286_FIXUP_SONY_MIC_NO_PRESENCE), - SND_PCI_QUIRK(0x104d, 0x90b6, "Sony VAIO Pro 13", ALC286_FIXUP_SONY_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x104d, 0x9073, "Sony VAIO", ALC275_FIXUP_SONY_VAIO_GPIO2), SND_PCI_QUIRK(0x104d, 0x907b, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ), SND_PCI_QUIRK(0x104d, 0x9084, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ), SND_PCI_QUIRK(0x104d, 0x9099, "Sony VAIO S13", ALC275_FIXUP_SONY_DISABLE_AAMIX), + SND_PCI_QUIRK(0x104d, 0x90b5, "Sony VAIO Pro 11", ALC286_FIXUP_SONY_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x104d, 0x90b6, "Sony VAIO Pro 13", ALC286_FIXUP_SONY_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook", ALC269_FIXUP_LIFEBOOK), SND_PCI_QUIRK(0x10cf, 0x159f, "Lifebook E780", ALC269_FIXUP_LIFEBOOK_NO_HP_TO_LINEOUT), SND_PCI_QUIRK(0x10cf, 0x15dc, "Lifebook T731", ALC269_FIXUP_LIFEBOOK_HP_PIN), - SND_PCI_QUIRK(0x10cf, 0x1757, "Lifebook E752", ALC269_FIXUP_LIFEBOOK_HP_PIN), SND_PCI_QUIRK(0x10cf, 0x1629, "Lifebook U7x7", ALC255_FIXUP_LIFEBOOK_U7x7_HEADSET_MIC), + SND_PCI_QUIRK(0x10cf, 0x1757, "Lifebook E752", ALC269_FIXUP_LIFEBOOK_HP_PIN), SND_PCI_QUIRK(0x10cf, 0x1845, "Lifebook U904", ALC269_FIXUP_LIFEBOOK_EXTMIC), SND_PCI_QUIRK(0x10ec, 0x10f2, "Intel Reference board", ALC700_FIXUP_INTEL_REFERENCE), + SND_PCI_QUIRK(0x10ec, 0x118c, "Medion EE4254 MD62100", ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE), SND_PCI_QUIRK(0x10ec, 0x1230, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK), SND_PCI_QUIRK(0x10ec, 0x1252, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK), SND_PCI_QUIRK(0x10ec, 0x1254, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK), @@ -8003,9 +8002,9 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x144d, 0xc176, "Samsung Notebook 9 Pro (NP930MBE-K04US)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET), SND_PCI_QUIRK(0x144d, 0xc189, "Samsung Galaxy Flex Book (NT950QCG-X716)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET), SND_PCI_QUIRK(0x144d, 0xc18a, "Samsung Galaxy Book Ion (NP930XCJ-K01US)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET), - SND_PCI_QUIRK(0x144d, 0xc830, "Samsung Galaxy Book Ion (NT950XCJ-X716A)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET), SND_PCI_QUIRK(0x144d, 0xc740, "Samsung Ativ book 8 (NP870Z5G)", ALC269_FIXUP_ATIV_BOOK_8), SND_PCI_QUIRK(0x144d, 0xc812, "Samsung Notebook Pen S (NT950SBE-X58)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET), + SND_PCI_QUIRK(0x144d, 0xc830, "Samsung Galaxy Book Ion (NT950XCJ-X716A)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET), SND_PCI_QUIRK(0x1458, 0xfa53, "Gigabyte BXBT-2807", ALC283_FIXUP_HEADSET_MIC), SND_PCI_QUIRK(0x1462, 0xb120, "MSI Cubi MS-B120", ALC283_FIXUP_HEADSET_MIC), SND_PCI_QUIRK(0x1462, 0xb171, "Cubi N 8GL (MS-B171)", ALC283_FIXUP_HEADSET_MIC), @@ -8061,9 +8060,9 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x21b8, "Thinkpad Edge 14", ALC269_FIXUP_SKU_IGNORE), SND_PCI_QUIRK(0x17aa, 0x21ca, "Thinkpad L412", ALC269_FIXUP_SKU_IGNORE), SND_PCI_QUIRK(0x17aa, 0x21e9, "Thinkpad Edge 15", ALC269_FIXUP_SKU_IGNORE), + SND_PCI_QUIRK(0x17aa, 0x21f3, "Thinkpad T430", ALC269_FIXUP_LENOVO_DOCK), SND_PCI_QUIRK(0x17aa, 0x21f6, "Thinkpad T530", ALC269_FIXUP_LENOVO_DOCK_LIMIT_BOOST), SND_PCI_QUIRK(0x17aa, 0x21fa, "Thinkpad X230", ALC269_FIXUP_LENOVO_DOCK), - SND_PCI_QUIRK(0x17aa, 0x21f3, "Thinkpad T430", ALC269_FIXUP_LENOVO_DOCK), SND_PCI_QUIRK(0x17aa, 0x21fb, "Thinkpad T430s", ALC269_FIXUP_LENOVO_DOCK), SND_PCI_QUIRK(0x17aa, 0x2203, "Thinkpad X230 Tablet", ALC269_FIXUP_LENOVO_DOCK), SND_PCI_QUIRK(0x17aa, 0x2208, "Thinkpad T431s", ALC269_FIXUP_LENOVO_DOCK), @@ -8107,6 +8106,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI), SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC), SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo B50-70", ALC269_FIXUP_DMIC_THINKPAD_ACPI), + SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K), SND_PCI_QUIRK(0x17aa, 0x5013, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x17aa, 0x501a, "Thinkpad", ALC283_FIXUP_INT_MIC), SND_PCI_QUIRK(0x17aa, 0x501e, "Thinkpad L440", ALC292_FIXUP_TPT440_DOCK), @@ -8125,20 +8125,18 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x5109, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x17aa, 0x511e, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), SND_PCI_QUIRK(0x17aa, 0x511f, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), - SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K), SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD), SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MACH-WX9", ALC256_FIXUP_HUAWEI_MACH_WX9_PINS), SND_PCI_QUIRK(0x1b35, 0x1235, "CZC B20", ALC269_FIXUP_CZC_B20), SND_PCI_QUIRK(0x1b35, 0x1236, "CZC TMI", ALC269_FIXUP_CZC_TMI), SND_PCI_QUIRK(0x1b35, 0x1237, "CZC L101", ALC269_FIXUP_CZC_L101), SND_PCI_QUIRK(0x1b7d, 0xa831, "Ordissimo EVE2 ", ALC269VB_FIXUP_ORDISSIMO_EVE2), /* Also known as Malata PC-B1303 */ + SND_PCI_QUIRK(0x1c06, 0x2013, "Lemote A1802", ALC269_FIXUP_LEMOTE_A1802), + SND_PCI_QUIRK(0x1c06, 0x2015, "Lemote A190X", ALC269_FIXUP_LEMOTE_A190X), SND_PCI_QUIRK(0x1d72, 0x1602, "RedmiBook", ALC255_FIXUP_XIAOMI_HEADSET_MIC), SND_PCI_QUIRK(0x1d72, 0x1701, "XiaomiNotebook Pro", ALC298_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1d72, 0x1901, "RedmiBook 14", ALC256_FIXUP_ASUS_HEADSET_MIC), SND_PCI_QUIRK(0x1d72, 0x1947, "RedmiBook Air", ALC255_FIXUP_XIAOMI_HEADSET_MIC), - SND_PCI_QUIRK(0x10ec, 0x118c, "Medion EE4254 MD62100", ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE), - SND_PCI_QUIRK(0x1c06, 0x2013, "Lemote A1802", ALC269_FIXUP_LEMOTE_A1802), - SND_PCI_QUIRK(0x1c06, 0x2015, "Lemote A190X", ALC269_FIXUP_LEMOTE_A190X), SND_PCI_QUIRK(0x8086, 0x2074, "Intel NUC 8", ALC233_FIXUP_INTEL_NUC8_DMIC), SND_PCI_QUIRK(0x8086, 0x2080, "Intel NUC 8 Rugged", ALC256_FIXUP_INTEL_NUC8_RUGGED), SND_PCI_QUIRK(0x8086, 0x2081, "Intel NUC 10", ALC256_FIXUP_INTEL_NUC10), @@ -8600,6 +8598,16 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x19, 0x03a11020}, {0x21, 0x0321101f}), SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_LENOVO_PC_BEEP_IN_NOISE, + {0x12, 0x90a60130}, + {0x14, 0x90170110}, + {0x19, 0x04a11040}, + {0x21, 0x04211020}), + SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_LENOVO_PC_BEEP_IN_NOISE, + {0x14, 0x90170110}, + {0x19, 0x04a11040}, + {0x1d, 0x40600001}, + {0x21, 0x04211020}), + SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_THINKPAD_NO_BASS_SPK_HEADSET_JACK, {0x14, 0x90170110}, {0x19, 0x04a11040}, {0x21, 0x04211020}), @@ -8767,10 +8775,6 @@ static const struct snd_hda_pin_quirk alc269_fallback_pin_fixup_tbl[] = { SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, {0x19, 0x40000000}, {0x1a, 0x40000000}), - SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_THINKPAD_NO_BASS_SPK_HEADSET_JACK, - {0x14, 0x90170110}, - {0x19, 0x04a11040}, - {0x21, 0x04211020}), {} }; @@ -9086,8 +9090,7 @@ static const struct snd_pci_quirk alc861_fixup_tbl[] = { SND_PCI_QUIRK(0x1043, 0x1393, "ASUS A6Rp", ALC861_FIXUP_ASUS_A6RP), SND_PCI_QUIRK_VENDOR(0x1043, "ASUS laptop", ALC861_FIXUP_AMP_VREF_0F), SND_PCI_QUIRK(0x1462, 0x7254, "HP DX2200", ALC861_FIXUP_NO_JACK_DETECT), - SND_PCI_QUIRK(0x1584, 0x2b01, "Haier W18", ALC861_FIXUP_AMP_VREF_0F), - SND_PCI_QUIRK(0x1584, 0x0000, "Uniwill ECS M31EI", ALC861_FIXUP_AMP_VREF_0F), + SND_PCI_QUIRK_VENDOR(0x1584, "Haier/Uniwill", ALC861_FIXUP_AMP_VREF_0F), SND_PCI_QUIRK(0x1734, 0x10c7, "FSC Amilo Pi1505", ALC861_FIXUP_FSC_AMILO_PI1505), {} }; @@ -9882,6 +9885,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = { SND_PCI_QUIRK(0x1025, 0x0349, "eMachines eM250", ALC662_FIXUP_INV_DMIC), SND_PCI_QUIRK(0x1025, 0x034a, "Gateway LT27", ALC662_FIXUP_INV_DMIC), SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE), + SND_PCI_QUIRK(0x1025, 0x0566, "Acer Aspire Ethos 8951G", ALC669_FIXUP_ACER_ASPIRE_ETHOS), SND_PCI_QUIRK(0x1025, 0x123c, "Acer Nitro N50-600", ALC662_FIXUP_ACER_NITRO_HEADSET_MODE), SND_PCI_QUIRK(0x1025, 0x124e, "Acer 2660G", ALC662_FIXUP_ACER_X2660G_HEADSET_MODE), SND_PCI_QUIRK(0x1028, 0x05d8, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE), @@ -9898,9 +9902,9 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x873e, "HP", ALC671_FIXUP_HP_HEADSET_MIC2), SND_PCI_QUIRK(0x1043, 0x1080, "Asus UX501VW", ALC668_FIXUP_HEADSET_MODE), SND_PCI_QUIRK(0x1043, 0x11cd, "Asus N550", ALC662_FIXUP_ASUS_Nx50), - SND_PCI_QUIRK(0x1043, 0x13df, "Asus N550JX", ALC662_FIXUP_BASS_1A), SND_PCI_QUIRK(0x1043, 0x129d, "Asus N750", ALC662_FIXUP_ASUS_Nx50), SND_PCI_QUIRK(0x1043, 0x12ff, "ASUS G751", ALC668_FIXUP_ASUS_G751), + SND_PCI_QUIRK(0x1043, 0x13df, "Asus N550JX", ALC662_FIXUP_BASS_1A), SND_PCI_QUIRK(0x1043, 0x1477, "ASUS N56VZ", ALC662_FIXUP_BASS_MODE4_CHMAP), SND_PCI_QUIRK(0x1043, 0x15a7, "ASUS UX51VZH", ALC662_FIXUP_BASS_16), SND_PCI_QUIRK(0x1043, 0x177d, "ASUS N551", ALC668_FIXUP_ASUS_Nx51), @@ -9920,7 +9924,6 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = { SND_PCI_QUIRK(0x1b0a, 0x01b8, "ACER Veriton", ALC662_FIXUP_ACER_VERITON), SND_PCI_QUIRK(0x1b35, 0x1234, "CZC ET26", ALC662_FIXUP_CZC_ET26), SND_PCI_QUIRK(0x1b35, 0x2206, "CZC P10T", ALC662_FIXUP_CZC_P10T), - SND_PCI_QUIRK(0x1025, 0x0566, "Acer Aspire Ethos 8951G", ALC669_FIXUP_ACER_ASPIRE_ETHOS), #if 0 /* Below is a quirk table taken from the old code. diff --git a/sound/soc/codecs/ak5558.c b/sound/soc/codecs/ak5558.c index 5eb4168bb9d93..e98312a6b8401 100644 --- a/sound/soc/codecs/ak5558.c +++ b/sound/soc/codecs/ak5558.c @@ -264,7 +264,7 @@ static void ak5558_power_off(struct ak5558_priv *ak5558) if (!ak5558->reset_gpiod) return; - gpiod_set_value_cansleep(ak5558->reset_gpiod, 0); + gpiod_set_value_cansleep(ak5558->reset_gpiod, 1); usleep_range(1000, 2000); } @@ -273,7 +273,7 @@ static void ak5558_power_on(struct ak5558_priv *ak5558) if (!ak5558->reset_gpiod) return; - gpiod_set_value_cansleep(ak5558->reset_gpiod, 1); + gpiod_set_value_cansleep(ak5558->reset_gpiod, 0); usleep_range(1000, 2000); } diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c index 6007e63057354..1bc4981246899 100644 --- a/sound/soc/generic/audio-graph-card.c +++ b/sound/soc/generic/audio-graph-card.c @@ -340,7 +340,7 @@ static int graph_dai_link_of(struct asoc_simple_priv *priv, struct device_node *top = dev->of_node; struct asoc_simple_dai *cpu_dai; struct asoc_simple_dai *codec_dai; - int ret, single_cpu; + int ret, single_cpu = 0; /* Do it only CPU turn */ if (!li->cpu) diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index fc9c753db8dd3..4484c40c7a39c 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -258,7 +258,7 @@ static int simple_dai_link_of(struct asoc_simple_priv *priv, struct device_node *plat = NULL; char prop[128]; char *prefix = ""; - int ret, single_cpu; + int ret, single_cpu = 0; /* * |CPU |Codec : turn diff --git a/sound/soc/intel/boards/kbl_da7219_max98927.c b/sound/soc/intel/boards/kbl_da7219_max98927.c index 829f95fc41797..16996f6aa2dcf 100644 --- a/sound/soc/intel/boards/kbl_da7219_max98927.c +++ b/sound/soc/intel/boards/kbl_da7219_max98927.c @@ -282,11 +282,33 @@ static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT); - struct snd_soc_dpcm *dpcm = container_of( - params, struct snd_soc_dpcm, hw_params); - struct snd_soc_dai_link *fe_dai_link = dpcm->fe->dai_link; - struct snd_soc_dai_link *be_dai_link = dpcm->be->dai_link; + struct snd_soc_dpcm *dpcm, *rtd_dpcm = NULL; + /* + * The following loop will be called only for playback stream + * In this platform, there is only one playback device on every SSP + */ + for_each_dpcm_fe(rtd, SNDRV_PCM_STREAM_PLAYBACK, dpcm) { + rtd_dpcm = dpcm; + break; + } + + /* + * This following loop will be called only for capture stream + * In this platform, there is only one capture device on every SSP + */ + for_each_dpcm_fe(rtd, SNDRV_PCM_STREAM_CAPTURE, dpcm) { + rtd_dpcm = dpcm; + break; + } + + if (!rtd_dpcm) + return -EINVAL; + + /* + * The above 2 loops are mutually exclusive based on the stream direction, + * thus rtd_dpcm variable will never be overwritten + */ /* * Topology for kblda7219m98373 & kblmax98373 supports only S24_LE, * where as kblda7219m98927 & kblmax98927 supports S16_LE by default. @@ -309,9 +331,9 @@ static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd, /* * The ADSP will convert the FE rate to 48k, stereo, 24 bit */ - if (!strcmp(fe_dai_link->name, "Kbl Audio Port") || - !strcmp(fe_dai_link->name, "Kbl Audio Headset Playback") || - !strcmp(fe_dai_link->name, "Kbl Audio Capture Port")) { + if (!strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Port") || + !strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Headset Playback") || + !strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Capture Port")) { rate->min = rate->max = 48000; channels->min = channels->max = 2; snd_mask_none(fmt); @@ -322,7 +344,7 @@ static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd, * The speaker on the SSP0 supports S16_LE and not S24_LE. * thus changing the mask here */ - if (!strcmp(be_dai_link->name, "SSP0-Codec")) + if (!strcmp(rtd_dpcm->be->dai_link->name, "SSP0-Codec")) snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE); return 0; diff --git a/sound/soc/samsung/tm2_wm5110.c b/sound/soc/samsung/tm2_wm5110.c index bb9910d4cbe24..0588470715844 100644 --- a/sound/soc/samsung/tm2_wm5110.c +++ b/sound/soc/samsung/tm2_wm5110.c @@ -553,7 +553,7 @@ static int tm2_probe(struct platform_device *pdev) ret = of_parse_phandle_with_args(dev->of_node, "i2s-controller", cells_name, i, &args); - if (!args.np) { + if (ret) { dev_err(dev, "i2s-controller property parse error: %d\n", i); ret = -EINVAL; goto dai_node_put; diff --git a/sound/usb/card.c b/sound/usb/card.c index 230d862cfa3a8..c2dd18c5cadbb 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -176,9 +176,8 @@ static int snd_usb_create_stream(struct snd_usb_audio *chip, int ctrlif, int int ctrlif, interface); return -EINVAL; } - usb_driver_claim_interface(&usb_audio_driver, iface, (void *)-1L); - - return 0; + return usb_driver_claim_interface(&usb_audio_driver, iface, + USB_AUDIO_IFACE_UNUSED); } if ((altsd->bInterfaceClass != USB_CLASS_AUDIO && @@ -198,7 +197,8 @@ static int snd_usb_create_stream(struct snd_usb_audio *chip, int ctrlif, int int if (! snd_usb_parse_audio_interface(chip, interface)) { usb_set_interface(dev, interface, 0); /* reset the current interface */ - usb_driver_claim_interface(&usb_audio_driver, iface, (void *)-1L); + return usb_driver_claim_interface(&usb_audio_driver, iface, + USB_AUDIO_IFACE_UNUSED); } return 0; @@ -703,7 +703,7 @@ static void usb_audio_disconnect(struct usb_interface *intf) struct snd_card *card; struct list_head *p; - if (chip == (void *)-1L) + if (chip == USB_AUDIO_IFACE_UNUSED) return; card = chip->card; @@ -811,7 +811,7 @@ static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message) struct usb_mixer_interface *mixer; struct list_head *p; - if (chip == (void *)-1L) + if (chip == USB_AUDIO_IFACE_UNUSED) return 0; if (!chip->num_suspended_intf++) { @@ -842,7 +842,7 @@ static int __usb_audio_resume(struct usb_interface *intf, bool reset_resume) struct list_head *p; int err = 0; - if (chip == (void *)-1L) + if (chip == USB_AUDIO_IFACE_UNUSED) return 0; atomic_inc(&chip->active); /* avoid autopm */ diff --git a/sound/usb/midi.c b/sound/usb/midi.c index 1cc17c449407c..c205a26ef5092 100644 --- a/sound/usb/midi.c +++ b/sound/usb/midi.c @@ -1332,7 +1332,7 @@ static int snd_usbmidi_in_endpoint_create(struct snd_usb_midi *umidi, error: snd_usbmidi_in_endpoint_delete(ep); - return -ENOMEM; + return err; } /* diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 3d1585c12b074..186e90e3636c7 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -55,8 +55,12 @@ static int create_composite_quirk(struct snd_usb_audio *chip, if (!iface) continue; if (quirk->ifnum != probed_ifnum && - !usb_interface_claimed(iface)) - usb_driver_claim_interface(driver, iface, (void *)-1L); + !usb_interface_claimed(iface)) { + err = usb_driver_claim_interface(driver, iface, + USB_AUDIO_IFACE_UNUSED); + if (err < 0) + return err; + } } return 0; @@ -390,8 +394,12 @@ static int create_autodetect_quirks(struct snd_usb_audio *chip, continue; err = create_autodetect_quirk(chip, iface, driver); - if (err >= 0) - usb_driver_claim_interface(driver, iface, (void *)-1L); + if (err >= 0) { + err = usb_driver_claim_interface(driver, iface, + USB_AUDIO_IFACE_UNUSED); + if (err < 0) + return err; + } } return 0; diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h index 55a2119c2411d..ff97fdcf63bd5 100644 --- a/sound/usb/usbaudio.h +++ b/sound/usb/usbaudio.h @@ -59,6 +59,8 @@ struct snd_usb_audio { struct media_intf_devnode *ctl_intf_media_devnode; }; +#define USB_AUDIO_IFACE_UNUSED ((void *)-1L) + #define usb_audio_err(chip, fmt, args...) \ dev_err(&(chip)->dev->dev, fmt, ##args) #define usb_audio_warn(chip, fmt, args...) \ diff --git a/tools/perf/trace/beauty/fsconfig.sh b/tools/perf/trace/beauty/fsconfig.sh index 83fb24df05c9f..bc6ef7bb7a5f9 100755 --- a/tools/perf/trace/beauty/fsconfig.sh +++ b/tools/perf/trace/beauty/fsconfig.sh @@ -10,8 +10,7 @@ fi linux_mount=${linux_header_dir}/mount.h printf "static const char *fsconfig_cmds[] = {\n" -regex='^[[:space:]]*+FSCONFIG_([[:alnum:]_]+)[[:space:]]*=[[:space:]]*([[:digit:]]+)[[:space:]]*,[[:space:]]*.*' -egrep $regex ${linux_mount} | \ - sed -r "s/$regex/\2 \1/g" | \ - xargs printf "\t[%s] = \"%s\",\n" +ms='[[:space:]]*' +sed -nr "s/^${ms}FSCONFIG_([[:alnum:]_]+)${ms}=${ms}([[:digit:]]+)${ms},.*/\t[\2] = \"\1\",/p" \ + ${linux_mount} printf "};\n" diff --git a/tools/perf/util/symbol_fprintf.c b/tools/perf/util/symbol_fprintf.c index 35c936ce33efa..2664fb65e47ad 100644 --- a/tools/perf/util/symbol_fprintf.c +++ b/tools/perf/util/symbol_fprintf.c @@ -68,7 +68,7 @@ size_t dso__fprintf_symbols_by_name(struct dso *dso, for (nd = rb_first_cached(&dso->symbol_names); nd; nd = rb_next(nd)) { pos = rb_entry(nd, struct symbol_name_rb_node, rb_node); - fprintf(fp, "%s\n", pos->sym.name); + ret += fprintf(fp, "%s\n", pos->sym.name); } return ret; diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh b/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh index c02291e9841e3..880e3ab9d088d 100755 --- a/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh +++ b/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh @@ -271,7 +271,7 @@ test_span_gre_fdb_roaming() while ((RET == 0)); do bridge fdb del dev $swp3 $h3mac vlan 555 master 2>/dev/null - bridge fdb add dev $swp2 $h3mac vlan 555 master + bridge fdb add dev $swp2 $h3mac vlan 555 master static sleep 1 fail_test_span_gre_dir $tundev ingress diff --git a/virt/kvm/coalesced_mmio.c b/virt/kvm/coalesced_mmio.c index 8ffd07e2a1602..6b870e4b9b972 100644 --- a/virt/kvm/coalesced_mmio.c +++ b/virt/kvm/coalesced_mmio.c @@ -178,21 +178,36 @@ int kvm_vm_ioctl_unregister_coalesced_mmio(struct kvm *kvm, struct kvm_coalesced_mmio_zone *zone) { struct kvm_coalesced_mmio_dev *dev, *tmp; + int r; if (zone->pio != 1 && zone->pio != 0) return -EINVAL; mutex_lock(&kvm->slots_lock); - list_for_each_entry_safe(dev, tmp, &kvm->coalesced_zones, list) + list_for_each_entry_safe(dev, tmp, &kvm->coalesced_zones, list) { if (zone->pio == dev->zone.pio && coalesced_mmio_in_range(dev, zone->addr, zone->size)) { - kvm_io_bus_unregister_dev(kvm, + r = kvm_io_bus_unregister_dev(kvm, zone->pio ? KVM_PIO_BUS : KVM_MMIO_BUS, &dev->dev); kvm_iodevice_destructor(&dev->dev); + + /* + * On failure, unregister destroys all devices on the + * bus _except_ the target device, i.e. coalesced_zones + * has been modified. No need to restart the walk as + * there aren't any zones left. + */ + if (r) + break; } + } mutex_unlock(&kvm->slots_lock); + /* + * Ignore the result of kvm_io_bus_unregister_dev(), from userspace's + * perspective, the coalesced MMIO is most definitely unregistered. + */ return 0; } diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 048b555c5acc9..f83fa0aeeb451 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -4017,15 +4017,15 @@ int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr, } /* Caller must hold slots_lock. */ -void kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx, - struct kvm_io_device *dev) +int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx, + struct kvm_io_device *dev) { int i, j; struct kvm_io_bus *new_bus, *bus; bus = kvm_get_bus(kvm, bus_idx); if (!bus) - return; + return 0; for (i = 0; i < bus->dev_count; i++) if (bus->range[i].dev == dev) { @@ -4033,7 +4033,7 @@ void kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx, } if (i == bus->dev_count) - return; + return 0; new_bus = kmalloc(struct_size(bus, range, bus->dev_count - 1), GFP_KERNEL_ACCOUNT); @@ -4054,7 +4054,7 @@ void kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx, rcu_assign_pointer(kvm->buses[bus_idx], new_bus); synchronize_srcu_expedited(&kvm->srcu); kfree(bus); - return; + return new_bus ? 0 : -ENOMEM; } struct kvm_io_device *kvm_io_bus_get_dev(struct kvm *kvm, enum kvm_bus bus_idx,