diff --git a/Documentation/hid/uhid.txt b/Documentation/hid/uhid.txt index c8656dd029a9..958fff945304 100644 --- a/Documentation/hid/uhid.txt +++ b/Documentation/hid/uhid.txt @@ -160,7 +160,7 @@ them but you should handle them according to your needs. UHID_OUTPUT: This is sent if the HID device driver wants to send raw data to the I/O device on the interrupt channel. You should read the payload and forward it to - the device. The payload is of type "struct uhid_data_req". + the device. The payload is of type "struct uhid_output_req". This may be received even though you haven't received UHID_OPEN, yet. UHID_GET_REPORT: diff --git a/Makefile b/Makefile index 9f97365b4bc6..eb4f5b889a1c 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ VERSION = 4 PATCHLEVEL = 4 -SUBLEVEL = 205 +SUBLEVEL = 206 EXTRAVERSION = NAME = Blurry Fish Butt diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index ddbb361267d8..9c3042da4440 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -1260,21 +1260,21 @@ config DEBUG_OMAP2PLUS_UART depends on ARCH_OMAP2PLUS config DEBUG_IMX_UART_PORT - int "i.MX Debug UART Port Selection" if DEBUG_IMX1_UART || \ - DEBUG_IMX25_UART || \ - DEBUG_IMX21_IMX27_UART || \ - DEBUG_IMX31_UART || \ - DEBUG_IMX35_UART || \ - DEBUG_IMX50_UART || \ - DEBUG_IMX51_UART || \ - DEBUG_IMX53_UART || \ - DEBUG_IMX6Q_UART || \ - DEBUG_IMX6SL_UART || \ - DEBUG_IMX6SX_UART || \ - DEBUG_IMX6UL_UART || \ - DEBUG_IMX7D_UART + int "i.MX Debug UART Port Selection" + depends on DEBUG_IMX1_UART || \ + DEBUG_IMX25_UART || \ + DEBUG_IMX21_IMX27_UART || \ + DEBUG_IMX31_UART || \ + DEBUG_IMX35_UART || \ + DEBUG_IMX50_UART || \ + DEBUG_IMX51_UART || \ + DEBUG_IMX53_UART || \ + DEBUG_IMX6Q_UART || \ + DEBUG_IMX6SL_UART || \ + DEBUG_IMX6SX_UART || \ + DEBUG_IMX6UL_UART || \ + DEBUG_IMX7D_UART default 1 - depends on ARCH_MXC help Choose UART port on which kernel low-level debug messages should be output. diff --git a/arch/arm/boot/dts/imx53-voipac-dmm-668.dtsi b/arch/arm/boot/dts/imx53-voipac-dmm-668.dtsi index ba689fbd0e41..301cf8d45947 100644 --- a/arch/arm/boot/dts/imx53-voipac-dmm-668.dtsi +++ b/arch/arm/boot/dts/imx53-voipac-dmm-668.dtsi @@ -17,12 +17,8 @@ memory@70000000 { device_type = "memory"; - reg = <0x70000000 0x20000000>; - }; - - memory@b0000000 { - device_type = "memory"; - reg = <0xb0000000 0x20000000>; + reg = <0x70000000 0x20000000>, + <0xb0000000 0x20000000>; }; regulators { diff --git a/arch/arm/mach-ks8695/board-acs5k.c b/arch/arm/mach-ks8695/board-acs5k.c index 9f9c0441a917..e372609c48dd 100644 --- a/arch/arm/mach-ks8695/board-acs5k.c +++ b/arch/arm/mach-ks8695/board-acs5k.c @@ -92,7 +92,7 @@ static struct i2c_board_info acs5k_i2c_devs[] __initdata = { }, }; -static void acs5k_i2c_init(void) +static void __init acs5k_i2c_init(void) { /* The gpio interface */ platform_device_register(&acs5k_i2c_device); diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index 03c0946b79d2..7e90f429f7e5 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -115,6 +115,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle) } } else { pr_err("CPU%u: failed to boot: %d\n", cpu, ret); + return ret; } secondary_data.stack = NULL; diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile index 740f2b82a182..491676a6cde5 100644 --- a/arch/microblaze/Makefile +++ b/arch/microblaze/Makefile @@ -75,19 +75,21 @@ archclean: linux.bin linux.bin.gz linux.bin.ub: vmlinux $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ + @echo 'Kernel: $(boot)/$@ is ready' ' (#'`cat .version`')' simpleImage.%: vmlinux $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ + @echo 'Kernel: $(boot)/$@ is ready' ' (#'`cat .version`')' define archhelp echo '* linux.bin - Create raw binary' echo ' linux.bin.gz - Create compressed raw binary' echo ' linux.bin.ub - Create U-Boot wrapped raw binary' - echo ' simpleImage.
- ELF image with $(arch)/boot/dts/
.dts linked in' - echo ' - stripped elf with fdt blob' - echo ' simpleImage.
.unstrip - full ELF image with fdt blob' - echo ' *_defconfig - Select default config from arch/microblaze/configs' - echo '' + echo ' simpleImage.
- Create the following images with
.dtb linked in' + echo ' simpleImage.
: raw image' + echo ' simpleImage.
.ub : raw image with U-Boot header' + echo ' simpleImage.
.unstrip: ELF (identical to vmlinux)' + echo ' simpleImage.
.strip : stripped ELF' echo ' Targets with
embed a device tree blob inside the image' echo ' These targets support board with firmware that does not' echo ' support passing a device tree directly. Replace
with the' diff --git a/arch/microblaze/boot/Makefile b/arch/microblaze/boot/Makefile index 0f3fe6a151dc..22bed08ec7f2 100644 --- a/arch/microblaze/boot/Makefile +++ b/arch/microblaze/boot/Makefile @@ -8,15 +8,12 @@ OBJCOPYFLAGS := -R .note -R .comment -R .note.gnu.build-id -O binary $(obj)/linux.bin: vmlinux FORCE $(call if_changed,objcopy) - @echo 'Kernel: $@ is ready' ' (#'`cat .version`')' $(obj)/linux.bin.ub: $(obj)/linux.bin FORCE $(call if_changed,uimage) - @echo 'Kernel: $@ is ready' ' (#'`cat .version`')' $(obj)/linux.bin.gz: $(obj)/linux.bin FORCE $(call if_changed,gzip) - @echo 'Kernel: $@ is ready' ' (#'`cat .version`')' quiet_cmd_cp = CP $< $@$2 cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false) @@ -34,6 +31,5 @@ $(obj)/simpleImage.%: vmlinux FORCE $(call if_changed,objcopy) $(call if_changed,uimage) $(call if_changed,strip,.strip) - @echo 'Kernel: $(UIMAGE_OUT) is ready' ' (#'`cat .version`')' clean-files += simpleImage.*.unstrip linux.bin.ub dts/*.dtb diff --git a/arch/openrisc/kernel/entry.S b/arch/openrisc/kernel/entry.S index fec8bf97d806..c17e8451d997 100644 --- a/arch/openrisc/kernel/entry.S +++ b/arch/openrisc/kernel/entry.S @@ -179,7 +179,7 @@ handler: ;\ * occured. in fact they never do. if you need them use * values saved on stack (for SPR_EPC, SPR_ESR) or content * of r4 (for SPR_EEAR). for details look at EXCEPTION_HANDLE() - * in 'arch/or32/kernel/head.S' + * in 'arch/openrisc/kernel/head.S' */ /* =====================================================[ exceptions] === */ diff --git a/arch/openrisc/kernel/head.S b/arch/openrisc/kernel/head.S index f14793306b03..98dd6860bc0b 100644 --- a/arch/openrisc/kernel/head.S +++ b/arch/openrisc/kernel/head.S @@ -1596,7 +1596,7 @@ _string_esr_irq_bug: /* * .data section should be page aligned - * (look into arch/or32/kernel/vmlinux.lds) + * (look into arch/openrisc/kernel/vmlinux.lds.S) */ .section .data,"aw" .align 8192 diff --git a/arch/powerpc/boot/dts/bamboo.dts b/arch/powerpc/boot/dts/bamboo.dts index aa68911f6560..084b82ba7493 100644 --- a/arch/powerpc/boot/dts/bamboo.dts +++ b/arch/powerpc/boot/dts/bamboo.dts @@ -268,8 +268,10 @@ /* Outbound ranges, one memory and one IO, * later cannot be changed. Chip supports a second * IO range but we don't use it for now + * The chip also supports a larger memory range but + * it's not naturally aligned, so our code will break */ - ranges = <0x02000000 0x00000000 0xa0000000 0x00000000 0xa0000000 0x00000000 0x40000000 + ranges = <0x02000000 0x00000000 0xa0000000 0x00000000 0xa0000000 0x00000000 0x20000000 0x02000000 0x00000000 0x00000000 0x00000000 0xe0000000 0x00000000 0x00100000 0x01000000 0x00000000 0x00000000 0x00000000 0xe8000000 0x00000000 0x00010000>; diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index a15fe1d4e84a..04a27307a2c4 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -125,7 +125,7 @@ static void __init move_device_tree(void) p = __va(memblock_alloc(size, PAGE_SIZE)); memcpy(p, initial_boot_params, size); initial_boot_params = p; - DBG("Moved device tree to 0x%p\n", p); + DBG("Moved device tree to 0x%px\n", p); } DBG("<- move_device_tree\n"); @@ -647,7 +647,7 @@ void __init early_init_devtree(void *params) { phys_addr_t limit; - DBG(" -> early_init_devtree(%p)\n", params); + DBG(" -> early_init_devtree(%px)\n", params); /* Too early to BUG_ON(), do it by hand */ if (!early_init_dt_verify(params)) @@ -707,7 +707,7 @@ void __init early_init_devtree(void *params) memblock_allow_resize(); memblock_dump_all(); - DBG("Phys. mem: %llx\n", memblock_phys_mem_size()); + DBG("Phys. mem: %llx\n", (unsigned long long)memblock_phys_mem_size()); /* We may need to relocate the flat tree, do it now. * FIXME .. and the initrd too? */ diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c index d154e333f76b..d1f860ca03ad 100644 --- a/arch/powerpc/mm/fault.c +++ b/arch/powerpc/mm/fault.c @@ -521,21 +521,22 @@ void bad_page_fault(struct pt_regs *regs, unsigned long address, int sig) switch (regs->trap) { case 0x300: case 0x380: - printk(KERN_ALERT "Unable to handle kernel paging request for " - "data at address 0x%08lx\n", regs->dar); + pr_alert("BUG: %s at 0x%08lx\n", + regs->dar < PAGE_SIZE ? "Kernel NULL pointer dereference" : + "Unable to handle kernel data access", regs->dar); break; case 0x400: case 0x480: - printk(KERN_ALERT "Unable to handle kernel paging request for " - "instruction fetch\n"); + pr_alert("BUG: Unable to handle kernel instruction fetch%s", + regs->nip < PAGE_SIZE ? " (NULL pointer?)\n" : "\n"); break; case 0x600: - printk(KERN_ALERT "Unable to handle kernel paging request for " - "unaligned access at address 0x%08lx\n", regs->dar); + pr_alert("BUG: Unable to handle kernel unaligned access at 0x%08lx\n", + regs->dar); break; default: - printk(KERN_ALERT "Unable to handle kernel paging request for " - "unknown fault\n"); + pr_alert("BUG: Unable to handle unknown paging fault at 0x%08lx\n", + regs->dar); break; } printk(KERN_ALERT "Faulting instruction address: 0x%08lx\n", diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c index 6b2f3e457171..ae0f157d201c 100644 --- a/arch/powerpc/mm/ppc_mmu_32.c +++ b/arch/powerpc/mm/ppc_mmu_32.c @@ -52,7 +52,7 @@ struct batrange { /* stores address ranges mapped by BATs */ phys_addr_t v_mapped_by_bats(unsigned long va) { int b; - for (b = 0; b < 4; ++b) + for (b = 0; b < ARRAY_SIZE(bat_addrs); ++b) if (va >= bat_addrs[b].start && va < bat_addrs[b].limit) return bat_addrs[b].phys + (va - bat_addrs[b].start); return 0; @@ -64,7 +64,7 @@ phys_addr_t v_mapped_by_bats(unsigned long va) unsigned long p_mapped_by_bats(phys_addr_t pa) { int b; - for (b = 0; b < 4; ++b) + for (b = 0; b < ARRAY_SIZE(bat_addrs); ++b) if (pa >= bat_addrs[b].phys && pa < (bat_addrs[b].limit-bat_addrs[b].start) +bat_addrs[b].phys) diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c index a8efed3b4691..551ba5b35df9 100644 --- a/arch/powerpc/platforms/pseries/dlpar.c +++ b/arch/powerpc/platforms/pseries/dlpar.c @@ -55,6 +55,10 @@ static struct property *dlpar_parse_cc_property(struct cc_workarea *ccwa) name = (char *)ccwa + be32_to_cpu(ccwa->name_offset); prop->name = kstrdup(name, GFP_KERNEL); + if (!prop->name) { + dlpar_free_cc_property(prop); + return NULL; + } prop->length = be32_to_cpu(ccwa->prop_length); value = (char *)ccwa + be32_to_cpu(ccwa->prop_offset); diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 83619ebede93..dc2ebc20a96f 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -2840,7 +2840,7 @@ void dump_segments(void) printf("sr0-15 ="); for (i = 0; i < 16; ++i) - printf(" %x", mfsrin(i)); + printf(" %x", mfsrin(i << 28)); printf("\n"); } #endif diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 3e46f62d32ad..b4032d625d22 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -185,17 +185,28 @@ void kvm_arch_hardware_unsetup(void) int kvm_arch_init(void *opaque) { + int rc; + kvm_s390_dbf = debug_register("kvm-trace", 32, 1, 7 * sizeof(long)); if (!kvm_s390_dbf) return -ENOMEM; if (debug_register_view(kvm_s390_dbf, &debug_sprintf_view)) { - debug_unregister(kvm_s390_dbf); - return -ENOMEM; + rc = -ENOMEM; + goto out_debug_unreg; } /* Register floating interrupt controller interface. */ - return kvm_register_device_ops(&kvm_flic_ops, KVM_DEV_TYPE_FLIC); + rc = kvm_register_device_ops(&kvm_flic_ops, KVM_DEV_TYPE_FLIC); + if (rc) { + pr_err("Failed to register FLIC rc=%d\n", rc); + goto out_debug_unreg; + } + return 0; + +out_debug_unreg: + debug_unregister(kvm_s390_dbf); + return rc; } void kvm_arch_exit(void) diff --git a/arch/um/Kconfig.debug b/arch/um/Kconfig.debug index 68205fd3b08c..6ae7f0f434a9 100644 --- a/arch/um/Kconfig.debug +++ b/arch/um/Kconfig.debug @@ -18,6 +18,7 @@ config GPROF config GCOV bool "Enable gcov support" depends on DEBUG_INFO + depends on !KCOV help This option allows developers to retrieve coverage data from a UML session. diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c index b93c6db18ed3..f18dc2d045c2 100644 --- a/crypto/crypto_user.c +++ b/crypto/crypto_user.c @@ -257,30 +257,33 @@ drop_alg: static int crypto_dump_report(struct sk_buff *skb, struct netlink_callback *cb) { - struct crypto_alg *alg; + const size_t start_pos = cb->args[0]; + size_t pos = 0; struct crypto_dump_info info; - int err; - - if (cb->args[0]) - goto out; - - cb->args[0] = 1; + struct crypto_alg *alg; + int res; info.in_skb = cb->skb; info.out_skb = skb; info.nlmsg_seq = cb->nlh->nlmsg_seq; info.nlmsg_flags = NLM_F_MULTI; + down_read(&crypto_alg_sem); list_for_each_entry(alg, &crypto_alg_list, cra_list) { - err = crypto_report_alg(alg, &info); - if (err) - goto out_err; + if (pos >= start_pos) { + res = crypto_report_alg(alg, &info); + if (res == -EMSGSIZE) + break; + if (res) + goto out; + } + pos++; } - + cb->args[0] = pos; + res = skb->len; out: - return skb->len; -out_err: - return err; + up_read(&crypto_alg_sem); + return res; } static int crypto_dump_report_done(struct netlink_callback *cb) @@ -498,7 +501,7 @@ static int crypto_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) if ((type == (CRYPTO_MSG_GETALG - CRYPTO_MSG_BASE) && (nlh->nlmsg_flags & NLM_F_DUMP))) { struct crypto_alg *alg; - u16 dump_alloc = 0; + unsigned long dump_alloc = 0; if (link->dump == NULL) return -EINVAL; @@ -506,16 +509,16 @@ static int crypto_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) down_read(&crypto_alg_sem); list_for_each_entry(alg, &crypto_alg_list, cra_list) dump_alloc += CRYPTO_REPORT_MAXSIZE; + up_read(&crypto_alg_sem); { struct netlink_dump_control c = { .dump = link->dump, .done = link->done, - .min_dump_alloc = dump_alloc, + .min_dump_alloc = min(dump_alloc, 65535UL), }; err = netlink_dump_start(crypto_nlsk, skb, nlh, &c); } - up_read(&crypto_alg_sem); return err; } diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c index 572755e557d6..e54e6170981b 100644 --- a/drivers/acpi/acpi_lpss.c +++ b/drivers/acpi/acpi_lpss.c @@ -405,12 +405,7 @@ static int acpi_lpss_create_device(struct acpi_device *adev, * have _PS0 and _PS3 without _PSC (and no power resources), so * acpi_bus_init_power() will assume that the BIOS has put them into D0. */ - ret = acpi_device_fix_up_power(adev); - if (ret) { - /* Skip the device, but continue the namespace scan. */ - ret = 0; - goto err_out; - } + acpi_device_fix_up_power(adev); adev->driver_data = pdata; pdev = acpi_create_platform_device(adev); diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index bb81cd05f0bc..d532aa87eef1 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -198,40 +198,40 @@ static int ghes_estatus_pool_init(void) return 0; } -static void ghes_estatus_pool_free_chunk_page(struct gen_pool *pool, +static void ghes_estatus_pool_free_chunk(struct gen_pool *pool, struct gen_pool_chunk *chunk, void *data) { - free_page(chunk->start_addr); + vfree((void *)chunk->start_addr); } static void ghes_estatus_pool_exit(void) { gen_pool_for_each_chunk(ghes_estatus_pool, - ghes_estatus_pool_free_chunk_page, NULL); + ghes_estatus_pool_free_chunk, NULL); gen_pool_destroy(ghes_estatus_pool); } static int ghes_estatus_pool_expand(unsigned long len) { - unsigned long i, pages, size, addr; - int ret; + unsigned long size, addr; ghes_estatus_pool_size_request += PAGE_ALIGN(len); size = gen_pool_size(ghes_estatus_pool); if (size >= ghes_estatus_pool_size_request) return 0; - pages = (ghes_estatus_pool_size_request - size) / PAGE_SIZE; - for (i = 0; i < pages; i++) { - addr = __get_free_page(GFP_KERNEL); - if (!addr) - return -ENOMEM; - ret = gen_pool_add(ghes_estatus_pool, addr, PAGE_SIZE, -1); - if (ret) - return ret; - } - return 0; + addr = (unsigned long)vmalloc(PAGE_ALIGN(len)); + if (!addr) + return -ENOMEM; + + /* + * New allocation must be visible in all pgd before it can be found by + * an NMI allocating from the pool. + */ + vmalloc_sync_all(); + + return gen_pool_add(ghes_estatus_pool, addr, PAGE_ALIGN(len), -1); } static struct ghes *ghes_new(struct acpi_hest_generic *generic) diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index 1d58854c4a9f..385ec4ae3394 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -792,7 +792,6 @@ int __drbd_send_protocol(struct drbd_connection *connection, enum drbd_packet cm if (nc->tentative && connection->agreed_pro_version < 92) { rcu_read_unlock(); - mutex_unlock(&sock->mutex); drbd_err(connection, "--dry-run is not supported by peer"); return -EOPNOTSUPP; } diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index 27e1abcf5710..4adbf4c8d532 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -1685,9 +1685,9 @@ int drbd_adm_attach(struct sk_buff *skb, struct genl_info *info) } } - if (device->state.conn < C_CONNECTED && - device->state.role == R_PRIMARY && device->ed_uuid && - (device->ed_uuid & ~((u64)1)) != (nbc->md.uuid[UI_CURRENT] & ~((u64)1))) { + if (device->state.pdsk != D_UP_TO_DATE && device->ed_uuid && + (device->state.role == R_PRIMARY || device->state.peer == R_PRIMARY) && + (device->ed_uuid & ~((u64)1)) != (nbc->md.uuid[UI_CURRENT] & ~((u64)1))) { drbd_err(device, "Can only attach to data with current UUID=%016llX\n", (unsigned long long)device->ed_uuid); retcode = ERR_DATA_NOT_CURRENT; diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c index b1ee358edd3b..afd8f315d29b 100644 --- a/drivers/block/drbd/drbd_receiver.c +++ b/drivers/block/drbd/drbd_receiver.c @@ -4116,6 +4116,25 @@ static int receive_state(struct drbd_connection *connection, struct packet_info if (peer_state.conn == C_AHEAD) ns.conn = C_BEHIND; + /* TODO: + * if (primary and diskless and peer uuid != effective uuid) + * abort attach on peer; + * + * If this node does not have good data, was already connected, but + * the peer did a late attach only now, trying to "negotiate" with me, + * AND I am currently Primary, possibly frozen, with some specific + * "effective" uuid, this should never be reached, really, because + * we first send the uuids, then the current state. + * + * In this scenario, we already dropped the connection hard + * when we received the unsuitable uuids (receive_uuids(). + * + * Should we want to change this, that is: not drop the connection in + * receive_uuids() already, then we would need to add a branch here + * that aborts the attach of "unsuitable uuids" on the peer in case + * this node is currently Diskless Primary. + */ + if (device->p_uuid && peer_state.disk >= D_NEGOTIATING && get_ldev_if_state(device, D_NEGOTIATING)) { int cr; /* consider resync */ diff --git a/drivers/block/drbd/drbd_state.h b/drivers/block/drbd/drbd_state.h index 7f53c40823cd..75219cd2534a 100644 --- a/drivers/block/drbd/drbd_state.h +++ b/drivers/block/drbd/drbd_state.h @@ -126,7 +126,7 @@ extern enum drbd_state_rv __drbd_set_state(struct drbd_device *, union drbd_stat enum chg_state_flags, struct completion *done); extern void print_st_err(struct drbd_device *, union drbd_state, - union drbd_state, int); + union drbd_state, enum drbd_state_rv); enum drbd_state_rv _conn_request_state(struct drbd_connection *connection, union drbd_state mask, union drbd_state val, diff --git a/drivers/char/hw_random/stm32-rng.c b/drivers/char/hw_random/stm32-rng.c index 530aacca3eb8..7c4a721952ef 100644 --- a/drivers/char/hw_random/stm32-rng.c +++ b/drivers/char/hw_random/stm32-rng.c @@ -166,6 +166,13 @@ static int stm32_rng_probe(struct platform_device *ofdev) return devm_hwrng_register(dev, &priv->rng); } +static int stm32_rng_remove(struct platform_device *ofdev) +{ + pm_runtime_disable(&ofdev->dev); + + return 0; +} + #ifdef CONFIG_PM static int stm32_rng_runtime_suspend(struct device *dev) { @@ -202,6 +209,7 @@ static struct platform_driver stm32_rng_driver = { .of_match_table = stm32_rng_match, }, .probe = stm32_rng_probe, + .remove = stm32_rng_remove, }; module_platform_driver(stm32_rng_driver); diff --git a/drivers/clk/samsung/clk-exynos5420.c b/drivers/clk/samsung/clk-exynos5420.c index bde71b07f15e..c94de13ce362 100644 --- a/drivers/clk/samsung/clk-exynos5420.c +++ b/drivers/clk/samsung/clk-exynos5420.c @@ -166,12 +166,18 @@ static unsigned long exynos5x_clk_regs[] __initdata = { GATE_BUS_CPU, GATE_SCLK_CPU, CLKOUT_CMU_CPU, + CPLL_CON0, + DPLL_CON0, EPLL_CON0, EPLL_CON1, EPLL_CON2, RPLL_CON0, RPLL_CON1, RPLL_CON2, + IPLL_CON0, + SPLL_CON0, + VPLL_CON0, + MPLL_CON0, SRC_TOP0, SRC_TOP1, SRC_TOP2, diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 8c61a35c160d..c60bb6f8eceb 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -196,6 +196,18 @@ static unsigned hid_lookup_collection(struct hid_parser *parser, unsigned type) return 0; /* we know nothing about this usage type */ } +/* + * Concatenate usage which defines 16 bits or less with the + * currently defined usage page to form a 32 bit usage + */ + +static void complete_usage(struct hid_parser *parser, unsigned int index) +{ + parser->local.usage[index] &= 0xFFFF; + parser->local.usage[index] |= + (parser->global.usage_page & 0xFFFF) << 16; +} + /* * Add a usage to the temporary parser table. */ @@ -207,6 +219,14 @@ static int hid_add_usage(struct hid_parser *parser, unsigned usage, u8 size) return -1; } parser->local.usage[parser->local.usage_index] = usage; + + /* + * If Usage item only includes usage id, concatenate it with + * currently defined usage page + */ + if (size <= 2) + complete_usage(parser, parser->local.usage_index); + parser->local.usage_size[parser->local.usage_index] = size; parser->local.collection_index[parser->local.usage_index] = parser->collection_stack_ptr ? @@ -523,13 +543,32 @@ static int hid_parser_local(struct hid_parser *parser, struct hid_item *item) * usage value." */ -static void hid_concatenate_usage_page(struct hid_parser *parser) +static void hid_concatenate_last_usage_page(struct hid_parser *parser) { int i; + unsigned int usage_page; + unsigned int current_page; - for (i = 0; i < parser->local.usage_index; i++) - if (parser->local.usage_size[i] <= 2) - parser->local.usage[i] += parser->global.usage_page << 16; + if (!parser->local.usage_index) + return; + + usage_page = parser->global.usage_page; + + /* + * Concatenate usage page again only if last declared Usage Page + * has not been already used in previous usages concatenation + */ + for (i = parser->local.usage_index - 1; i >= 0; i--) { + if (parser->local.usage_size[i] > 2) + /* Ignore extended usages */ + continue; + + current_page = parser->local.usage[i] >> 16; + if (current_page == usage_page) + break; + + complete_usage(parser, i); + } } /* @@ -541,7 +580,7 @@ static int hid_parser_main(struct hid_parser *parser, struct hid_item *item) __u32 data; int ret; - hid_concatenate_usage_page(parser); + hid_concatenate_last_usage_page(parser); data = item_udata(item); @@ -756,7 +795,7 @@ static int hid_scan_main(struct hid_parser *parser, struct hid_item *item) __u32 data; int i; - hid_concatenate_usage_page(parser); + hid_concatenate_last_usage_page(parser); data = item_udata(item); diff --git a/drivers/infiniband/hw/qib/qib_sdma.c b/drivers/infiniband/hw/qib/qib_sdma.c index c6d6a54d2e19..1c9a3e875201 100644 --- a/drivers/infiniband/hw/qib/qib_sdma.c +++ b/drivers/infiniband/hw/qib/qib_sdma.c @@ -597,8 +597,10 @@ retry: dw = (len + 3) >> 2; addr = dma_map_single(&ppd->dd->pcidev->dev, sge->vaddr, dw << 2, DMA_TO_DEVICE); - if (dma_mapping_error(&ppd->dd->pcidev->dev, addr)) + if (dma_mapping_error(&ppd->dd->pcidev->dev, addr)) { + ret = -ENOMEM; goto unmap; + } sdmadesc[0] = 0; make_sdma_desc(ppd, sdmadesc, (u64) addr, dw, dwoffset); /* SDmaUseLargeBuf has to be set in every descriptor */ diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 3dbc3ed263c2..3b4188efc283 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -2135,6 +2135,7 @@ static int srp_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *scmnd) if (srp_post_send(ch, iu, len)) { shost_printk(KERN_ERR, target->scsi_host, PFX "Send failed\n"); + scmnd->result = DID_ERROR << 16; goto err_unmap; } diff --git a/drivers/input/serio/gscps2.c b/drivers/input/serio/gscps2.c index ecba666afadb..cca26e6f38b3 100644 --- a/drivers/input/serio/gscps2.c +++ b/drivers/input/serio/gscps2.c @@ -382,9 +382,9 @@ static int gscps2_probe(struct parisc_device *dev) goto fail; #endif - printk(KERN_INFO "serio: %s port at 0x%p irq %d @ %s\n", + pr_info("serio: %s port at 0x%08lx irq %d @ %s\n", ps2port->port->name, - ps2port->addr, + hpa, ps2port->padev->irq, ps2port->port->phys); diff --git a/drivers/input/serio/hp_sdc.c b/drivers/input/serio/hp_sdc.c index 852858e5d8d0..92f541db98a0 100644 --- a/drivers/input/serio/hp_sdc.c +++ b/drivers/input/serio/hp_sdc.c @@ -887,8 +887,8 @@ static int __init hp_sdc_init(void) "HP SDC NMI", &hp_sdc)) goto err2; - printk(KERN_INFO PREFIX "HP SDC at 0x%p, IRQ %d (NMI IRQ %d)\n", - (void *)hp_sdc.base_io, hp_sdc.irq, hp_sdc.nmi); + pr_info(PREFIX "HP SDC at 0x%08lx, IRQ %d (NMI IRQ %d)\n", + hp_sdc.base_io, hp_sdc.irq, hp_sdc.nmi); hp_sdc_status_in8(); hp_sdc_data_in8(); diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c index 3140ffbb1e67..9932b276f11a 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls.c +++ b/drivers/media/v4l2-core/v4l2-ctrls.c @@ -991,6 +991,7 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type, case V4L2_CID_FLASH_STROBE_STOP: case V4L2_CID_AUTO_FOCUS_START: case V4L2_CID_AUTO_FOCUS_STOP: + case V4L2_CID_DO_WHITE_BALANCE: *type = V4L2_CTRL_TYPE_BUTTON; *flags |= V4L2_CTRL_FLAG_WRITE_ONLY | V4L2_CTRL_FLAG_EXECUTE_ON_WRITE; diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c index be74a25708b2..864c2dc728a9 100644 --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -761,15 +761,16 @@ static struct device_type mei_cl_device_type = { /** * mei_cl_bus_set_name - set device name for me client device + * - + * Example: 0000:00:16.0-55213584-9a29-4916-badf-0fb7ed682aeb * * @cldev: me client device */ static inline void mei_cl_bus_set_name(struct mei_cl_device *cldev) { - dev_set_name(&cldev->dev, "mei:%s:%pUl:%02X", - cldev->name, - mei_me_cl_uuid(cldev->me_cl), - mei_me_cl_ver(cldev->me_cl)); + dev_set_name(&cldev->dev, "%s-%pUl", + dev_name(cldev->bus->dev), + mei_me_cl_uuid(cldev->me_cl)); } /** diff --git a/drivers/mtd/mtdcore.h b/drivers/mtd/mtdcore.h index 7b0353399a10..b837f4471682 100644 --- a/drivers/mtd/mtdcore.h +++ b/drivers/mtd/mtdcore.h @@ -6,7 +6,7 @@ extern struct mutex mtd_table_mutex; struct mtd_info *__mtd_next_device(int i); -int add_mtd_device(struct mtd_info *mtd); +int __must_check add_mtd_device(struct mtd_info *mtd); int del_mtd_device(struct mtd_info *mtd); int add_mtd_partitions(struct mtd_info *, const struct mtd_partition *, int); int del_mtd_partitions(struct mtd_info *); diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c index f8ba153f63bf..59772510452a 100644 --- a/drivers/mtd/mtdpart.c +++ b/drivers/mtd/mtdpart.c @@ -610,10 +610,21 @@ int mtd_add_partition(struct mtd_info *master, const char *name, list_add(&new->list, &mtd_partitions); mutex_unlock(&mtd_partitions_mutex); - add_mtd_device(&new->mtd); + ret = add_mtd_device(&new->mtd); + if (ret) + goto err_remove_part; mtd_add_partition_attrs(new); + return 0; + +err_remove_part: + mutex_lock(&mtd_partitions_mutex); + list_del(&new->list); + mutex_unlock(&mtd_partitions_mutex); + + free_partition(new); + return ret; } EXPORT_SYMBOL_GPL(mtd_add_partition); @@ -658,28 +669,42 @@ int add_mtd_partitions(struct mtd_info *master, { struct mtd_part *slave; uint64_t cur_offset = 0; - int i; + int i, ret; printk(KERN_NOTICE "Creating %d MTD partitions on \"%s\":\n", nbparts, master->name); for (i = 0; i < nbparts; i++) { slave = allocate_partition(master, parts + i, i, cur_offset); if (IS_ERR(slave)) { - del_mtd_partitions(master); - return PTR_ERR(slave); + ret = PTR_ERR(slave); + goto err_del_partitions; } mutex_lock(&mtd_partitions_mutex); list_add(&slave->list, &mtd_partitions); mutex_unlock(&mtd_partitions_mutex); - add_mtd_device(&slave->mtd); + ret = add_mtd_device(&slave->mtd); + if (ret) { + mutex_lock(&mtd_partitions_mutex); + list_del(&slave->list); + mutex_unlock(&mtd_partitions_mutex); + + free_partition(slave); + goto err_del_partitions; + } + mtd_add_partition_attrs(slave); cur_offset = slave->offset + slave->mtd.size; } return 0; + +err_del_partitions: + del_mtd_partitions(master); + + return ret; } static DEFINE_SPINLOCK(part_parser_lock); diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c index c9f5ae424af7..ae8e55b4f6f9 100644 --- a/drivers/mtd/ubi/build.c +++ b/drivers/mtd/ubi/build.c @@ -1141,10 +1141,10 @@ int ubi_detach_mtd_dev(int ubi_num, int anyway) ubi_wl_close(ubi); ubi_free_internal_volumes(ubi); vfree(ubi->vtbl); - put_mtd_device(ubi->mtd); vfree(ubi->peb_buf); vfree(ubi->fm_buf); ubi_msg(ubi, "mtd%d is detached", ubi->mtd->index); + put_mtd_device(ubi->mtd); put_device(&ubi->dev); return 0; } diff --git a/drivers/mtd/ubi/kapi.c b/drivers/mtd/ubi/kapi.c index e844887732fb..1db375caef71 100644 --- a/drivers/mtd/ubi/kapi.c +++ b/drivers/mtd/ubi/kapi.c @@ -227,9 +227,9 @@ out_unlock: out_free: kfree(desc); out_put_ubi: - ubi_put_device(ubi); ubi_err(ubi, "cannot open device %d, volume %d, error %d", ubi_num, vol_id, err); + ubi_put_device(ubi); return ERR_PTR(err); } EXPORT_SYMBOL_GPL(ubi_open_volume); diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c index 7d35f6737499..4ead5a18b794 100644 --- a/drivers/net/can/c_can/c_can.c +++ b/drivers/net/can/c_can/c_can.c @@ -52,6 +52,7 @@ #define CONTROL_EX_PDR BIT(8) /* control register */ +#define CONTROL_SWR BIT(15) #define CONTROL_TEST BIT(7) #define CONTROL_CCE BIT(6) #define CONTROL_DISABLE_AR BIT(5) @@ -572,6 +573,26 @@ static void c_can_configure_msg_objects(struct net_device *dev) IF_MCONT_RCV_EOB); } +static int c_can_software_reset(struct net_device *dev) +{ + struct c_can_priv *priv = netdev_priv(dev); + int retry = 0; + + if (priv->type != BOSCH_D_CAN) + return 0; + + priv->write_reg(priv, C_CAN_CTRL_REG, CONTROL_SWR | CONTROL_INIT); + while (priv->read_reg(priv, C_CAN_CTRL_REG) & CONTROL_SWR) { + msleep(20); + if (retry++ > 100) { + netdev_err(dev, "CCTRL: software reset failed\n"); + return -EIO; + } + } + + return 0; +} + /* * Configure C_CAN chip: * - enable/disable auto-retransmission @@ -581,6 +602,11 @@ static void c_can_configure_msg_objects(struct net_device *dev) static int c_can_chip_config(struct net_device *dev) { struct c_can_priv *priv = netdev_priv(dev); + int err; + + err = c_can_software_reset(dev); + if (err) + return err; /* enable automatic retransmission */ priv->write_reg(priv, C_CAN_CTRL_REG, CONTROL_ENABLE_AR); diff --git a/drivers/net/can/usb/peak_usb/pcan_usb.c b/drivers/net/can/usb/peak_usb/pcan_usb.c index e626c2afbbb1..0e1fc6c4360e 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb.c @@ -441,8 +441,8 @@ static int pcan_usb_decode_error(struct pcan_usb_msg_context *mc, u8 n, } if ((n & PCAN_USB_ERROR_BUS_LIGHT) == 0) { /* no error (back to active state) */ - mc->pdev->dev.can.state = CAN_STATE_ERROR_ACTIVE; - return 0; + new_state = CAN_STATE_ERROR_ACTIVE; + break; } break; @@ -465,9 +465,9 @@ static int pcan_usb_decode_error(struct pcan_usb_msg_context *mc, u8 n, } if ((n & PCAN_USB_ERROR_BUS_HEAVY) == 0) { - /* no error (back to active state) */ - mc->pdev->dev.can.state = CAN_STATE_ERROR_ACTIVE; - return 0; + /* no error (back to warning state) */ + new_state = CAN_STATE_ERROR_WARNING; + break; } break; @@ -506,6 +506,11 @@ static int pcan_usb_decode_error(struct pcan_usb_msg_context *mc, u8 n, mc->pdev->dev.can.can_stats.error_warning++; break; + case CAN_STATE_ERROR_ACTIVE: + cf->can_id |= CAN_ERR_CRTL; + cf->data[1] = CAN_ERR_CRTL_ACTIVE; + break; + default: /* CAN_STATE_MAX (trick to handle other errors) */ cf->can_id |= CAN_ERR_CRTL; diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c index 59a03a193e83..4384b2b4d238 100644 --- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c +++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c @@ -478,7 +478,9 @@ static void atl1e_mdio_write(struct net_device *netdev, int phy_id, { struct atl1e_adapter *adapter = netdev_priv(netdev); - atl1e_write_phy_reg(&adapter->hw, reg_num & MDIO_REG_ADDR_MASK, val); + if (atl1e_write_phy_reg(&adapter->hw, + reg_num & MDIO_REG_ADDR_MASK, val)) + netdev_err(netdev, "write phy register failed\n"); } static int atl1e_mii_ioctl(struct net_device *netdev, diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c index 085f77f273ba..75bdb6aad352 100644 --- a/drivers/net/ethernet/cadence/macb.c +++ b/drivers/net/ethernet/cadence/macb.c @@ -2275,14 +2275,14 @@ static int macb_clk_init(struct platform_device *pdev, struct clk **pclk, *pclk = devm_clk_get(&pdev->dev, "pclk"); if (IS_ERR(*pclk)) { err = PTR_ERR(*pclk); - dev_err(&pdev->dev, "failed to get macb_clk (%u)\n", err); + dev_err(&pdev->dev, "failed to get macb_clk (%d)\n", err); return err; } *hclk = devm_clk_get(&pdev->dev, "hclk"); if (IS_ERR(*hclk)) { err = PTR_ERR(*hclk); - dev_err(&pdev->dev, "failed to get hclk (%u)\n", err); + dev_err(&pdev->dev, "failed to get hclk (%d)\n", err); return err; } @@ -2292,19 +2292,19 @@ static int macb_clk_init(struct platform_device *pdev, struct clk **pclk, err = clk_prepare_enable(*pclk); if (err) { - dev_err(&pdev->dev, "failed to enable pclk (%u)\n", err); + dev_err(&pdev->dev, "failed to enable pclk (%d)\n", err); return err; } err = clk_prepare_enable(*hclk); if (err) { - dev_err(&pdev->dev, "failed to enable hclk (%u)\n", err); + dev_err(&pdev->dev, "failed to enable hclk (%d)\n", err); goto err_disable_pclk; } err = clk_prepare_enable(*tx_clk); if (err) { - dev_err(&pdev->dev, "failed to enable tx_clk (%u)\n", err); + dev_err(&pdev->dev, "failed to enable tx_clk (%d)\n", err); goto err_disable_hclk; } @@ -2704,7 +2704,7 @@ static int at91ether_clk_init(struct platform_device *pdev, struct clk **pclk, err = clk_prepare_enable(*pclk); if (err) { - dev_err(&pdev->dev, "failed to enable pclk (%u)\n", err); + dev_err(&pdev->dev, "failed to enable pclk (%d)\n", err); return err; } diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 063aca17e698..6dcd436e6e32 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -4433,22 +4433,25 @@ static const struct efx_ef10_nvram_type_info efx_ef10_nvram_types[] = { { NVRAM_PARTITION_TYPE_LICENSE, 0, 0, "sfc_license" }, { NVRAM_PARTITION_TYPE_PHY_MIN, 0xff, 0, "sfc_phy_fw" }, }; +#define EF10_NVRAM_PARTITION_COUNT ARRAY_SIZE(efx_ef10_nvram_types) static int efx_ef10_mtd_probe_partition(struct efx_nic *efx, struct efx_mcdi_mtd_partition *part, - unsigned int type) + unsigned int type, + unsigned long *found) { MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_METADATA_IN_LEN); MCDI_DECLARE_BUF(outbuf, MC_CMD_NVRAM_METADATA_OUT_LENMAX); const struct efx_ef10_nvram_type_info *info; size_t size, erase_size, outlen; + int type_idx = 0; bool protected; int rc; - for (info = efx_ef10_nvram_types; ; info++) { - if (info == - efx_ef10_nvram_types + ARRAY_SIZE(efx_ef10_nvram_types)) + for (type_idx = 0; ; type_idx++) { + if (type_idx == EF10_NVRAM_PARTITION_COUNT) return -ENODEV; + info = efx_ef10_nvram_types + type_idx; if ((type & ~info->type_mask) == info->type) break; } @@ -4461,6 +4464,13 @@ static int efx_ef10_mtd_probe_partition(struct efx_nic *efx, if (protected) return -ENODEV; /* hide it */ + /* If we've already exposed a partition of this type, hide this + * duplicate. All operations on MTDs are keyed by the type anyway, + * so we can't act on the duplicate. + */ + if (__test_and_set_bit(type_idx, found)) + return -EEXIST; + part->nvram_type = type; MCDI_SET_DWORD(inbuf, NVRAM_METADATA_IN_TYPE, type); @@ -4489,6 +4499,7 @@ static int efx_ef10_mtd_probe_partition(struct efx_nic *efx, static int efx_ef10_mtd_probe(struct efx_nic *efx) { MCDI_DECLARE_BUF(outbuf, MC_CMD_NVRAM_PARTITIONS_OUT_LENMAX); + DECLARE_BITMAP(found, EF10_NVRAM_PARTITION_COUNT) = { 0 }; struct efx_mcdi_mtd_partition *parts; size_t outlen, n_parts_total, i, n_parts; unsigned int type; @@ -4517,11 +4528,13 @@ static int efx_ef10_mtd_probe(struct efx_nic *efx) for (i = 0; i < n_parts_total; i++) { type = MCDI_ARRAY_DWORD(outbuf, NVRAM_PARTITIONS_OUT_TYPE_ID, i); - rc = efx_ef10_mtd_probe_partition(efx, &parts[n_parts], type); - if (rc == 0) - n_parts++; - else if (rc != -ENODEV) + rc = efx_ef10_mtd_probe_partition(efx, &parts[n_parts], type, + found); + if (rc == -EEXIST || rc == -ENODEV) + continue; + if (rc) goto fail; + n_parts++; } rc = efx_mtd_add(efx, &parts[0].common, n_parts, sizeof(*parts)); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c index adff46375a32..6e56c4e5ecec 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c @@ -59,7 +59,9 @@ static int sun7i_gmac_init(struct platform_device *pdev, void *priv) gmac->clk_enabled = 1; } else { clk_set_rate(gmac->tx_clk, SUN7I_GMAC_MII_RATE); - clk_prepare(gmac->tx_clk); + ret = clk_prepare(gmac->tx_clk); + if (ret) + return ret; } return 0; diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 9897cabec371..4002bd90201f 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -326,10 +326,11 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port, } spin_unlock(&port->bc_queue.lock); + schedule_work(&port->bc_work); + if (err) goto free_nskb; - schedule_work(&port->bc_work); return; free_nskb: diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c index d34bdd2f7ac7..ef6b25ec75a1 100644 --- a/drivers/net/slip/slip.c +++ b/drivers/net/slip/slip.c @@ -860,6 +860,7 @@ err_free_chan: sl->tty = NULL; tty->disc_data = NULL; clear_bit(SLF_INUSE, &sl->flags); + sl_free_netdev(sl->dev); free_netdev(sl->dev); err_exit: diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 81ac8c59f0ec..7653fa47508b 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -932,7 +932,7 @@ static int ath6kl_set_probed_ssids(struct ath6kl *ar, else ssid_list[i].flag = ANY_SSID_FLAG; - if (n_match_ssid == 0) + if (ar->wiphy->max_match_sets != 0 && n_match_ssid == 0) ssid_list[i].flag |= MATCH_SSID_FLAG; } @@ -1083,7 +1083,7 @@ void ath6kl_cfg80211_scan_complete_event(struct ath6kl_vif *vif, bool aborted) if (vif->scan_req->n_ssids && vif->scan_req->ssids[0].ssid_len) { for (i = 0; i < vif->scan_req->n_ssids; i++) { ath6kl_wmi_probedssid_cmd(ar->wmi, vif->fw_vif_idx, - i + 1, DISABLE_SSID_FLAG, + i, DISABLE_SSID_FLAG, 0, NULL); } } diff --git a/drivers/net/wireless/mwifiex/debugfs.c b/drivers/net/wireless/mwifiex/debugfs.c index 45d97b64ef84..f72c4f885311 100644 --- a/drivers/net/wireless/mwifiex/debugfs.c +++ b/drivers/net/wireless/mwifiex/debugfs.c @@ -295,15 +295,13 @@ mwifiex_histogram_read(struct file *file, char __user *ubuf, "total samples = %d\n", atomic_read(&phist_data->num_samples)); - p += sprintf(p, "rx rates (in Mbps): 0=1M 1=2M"); - p += sprintf(p, "2=5.5M 3=11M 4=6M 5=9M 6=12M\n"); - p += sprintf(p, "7=18M 8=24M 9=36M 10=48M 11=54M"); - p += sprintf(p, "12-27=MCS0-15(BW20) 28-43=MCS0-15(BW40)\n"); + p += sprintf(p, + "rx rates (in Mbps): 0=1M 1=2M 2=5.5M 3=11M 4=6M 5=9M 6=12M\n" + "7=18M 8=24M 9=36M 10=48M 11=54M 12-27=MCS0-15(BW20) 28-43=MCS0-15(BW40)\n"); if (ISSUPP_11ACENABLED(priv->adapter->fw_cap_info)) { - p += sprintf(p, "44-53=MCS0-9(VHT:BW20)"); - p += sprintf(p, "54-63=MCS0-9(VHT:BW40)"); - p += sprintf(p, "64-73=MCS0-9(VHT:BW80)\n\n"); + p += sprintf(p, + "44-53=MCS0-9(VHT:BW20) 54-63=MCS0-9(VHT:BW40) 64-73=MCS0-9(VHT:BW80)\n\n"); } else { p += sprintf(p, "\n"); } @@ -332,7 +330,7 @@ mwifiex_histogram_read(struct file *file, char __user *ubuf, for (i = 0; i < MWIFIEX_MAX_NOISE_FLR; i++) { value = atomic_read(&phist_data->noise_flr[i]); if (value) - p += sprintf(p, "noise_flr[-%02ddBm] = %d\n", + p += sprintf(p, "noise_flr[%02ddBm] = %d\n", (int)(i-128), value); } for (i = 0; i < MWIFIEX_MAX_SIG_STRENGTH; i++) { diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c index b3fa3e4bed05..39b78dc1bd92 100644 --- a/drivers/net/wireless/mwifiex/scan.c +++ b/drivers/net/wireless/mwifiex/scan.c @@ -1873,15 +1873,17 @@ mwifiex_parse_single_response_buf(struct mwifiex_private *priv, u8 **bss_info, ETH_ALEN)) mwifiex_update_curr_bss_params(priv, bss); - cfg80211_put_bss(priv->wdev.wiphy, bss); - } - if ((chan->flags & IEEE80211_CHAN_RADAR) || - (chan->flags & IEEE80211_CHAN_NO_IR)) { - mwifiex_dbg(adapter, INFO, - "radar or passive channel %d\n", - channel); - mwifiex_save_hidden_ssid_channels(priv, bss); + if ((chan->flags & IEEE80211_CHAN_RADAR) || + (chan->flags & IEEE80211_CHAN_NO_IR)) { + mwifiex_dbg(adapter, INFO, + "radar or passive channel %d\n", + channel); + mwifiex_save_hidden_ssid_channels(priv, + bss); + } + + cfg80211_put_bss(priv->wdev.wiphy, bss); } } } else { diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c b/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c index b3691712df61..60e77eaa4ce9 100644 --- a/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c +++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c @@ -446,12 +446,13 @@ static int rtl8187_init_urbs(struct ieee80211_hw *dev) skb_queue_tail(&priv->rx_queue, skb); usb_anchor_urb(entry, &priv->anchored); ret = usb_submit_urb(entry, GFP_KERNEL); - usb_put_urb(entry); if (ret) { skb_unlink(skb, &priv->rx_queue); usb_unanchor_urb(entry); + usb_put_urb(entry); goto err; } + usb_put_urb(entry); } return ret; diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7264.c b/drivers/pinctrl/sh-pfc/pfc-sh7264.c index 8070765311db..e1c34e19222e 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7264.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7264.c @@ -1716,6 +1716,9 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = { }, { PINMUX_CFG_REG("PFCR3", 0xfffe38a8, 16, 4) { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, PF12MD_000, PF12MD_001, 0, PF12MD_011, PF12MD_100, PF12MD_101, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } @@ -1759,8 +1762,10 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = { 0, 0, 0, 0, 0, 0, 0, 0, PF1MD_000, PF1MD_001, PF1MD_010, PF1MD_011, PF1MD_100, PF1MD_101, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0 - } + 0, 0, 0, 0, 0, 0, 0, 0, + PF0MD_000, PF0MD_001, PF0MD_010, PF0MD_011, + PF0MD_100, PF0MD_101, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0 } }, { PINMUX_CFG_REG("PFIOR0", 0xfffe38b2, 16, 1) { diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7734.c b/drivers/pinctrl/sh-pfc/pfc-sh7734.c index 9842bb106796..c691b2e34374 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7734.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7734.c @@ -2218,22 +2218,22 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = { /* IP10_22 [1] */ FN_CAN_CLK_A, FN_RX4_D, /* IP10_21_19 [3] */ - FN_AUDIO_CLKOUT, FN_TX1_E, FN_HRTS0_C, FN_FSE_B, - FN_LCD_M_DISP_B, 0, 0, 0, + FN_AUDIO_CLKOUT, FN_TX1_E, 0, FN_HRTS0_C, FN_FSE_B, + FN_LCD_M_DISP_B, 0, 0, /* IP10_18_16 [3] */ - FN_AUDIO_CLKC, FN_SCK1_E, FN_HCTS0_C, FN_FRB_B, - FN_LCD_VEPWC_B, 0, 0, 0, + FN_AUDIO_CLKC, FN_SCK1_E, 0, FN_HCTS0_C, FN_FRB_B, + FN_LCD_VEPWC_B, 0, 0, /* IP10_15 [1] */ FN_AUDIO_CLKB_A, FN_LCD_CLK_B, /* IP10_14_12 [3] */ FN_AUDIO_CLKA_A, FN_VI1_CLK_B, FN_SCK1_D, FN_IECLK_B, FN_LCD_FLM_B, 0, 0, 0, /* IP10_11_9 [3] */ - FN_SSI_SDATA3, FN_VI1_7_B, FN_HTX0_C, FN_FWE_B, - FN_LCD_CL2_B, 0, 0, 0, + FN_SSI_SDATA3, FN_VI1_7_B, 0, FN_HTX0_C, FN_FWE_B, + FN_LCD_CL2_B, 0, 0, /* IP10_8_6 [3] */ - FN_SSI_SDATA2, FN_VI1_6_B, FN_HRX0_C, FN_FRE_B, - FN_LCD_CL1_B, 0, 0, 0, + FN_SSI_SDATA2, FN_VI1_6_B, 0, FN_HRX0_C, FN_FRE_B, + FN_LCD_CL1_B, 0, 0, /* IP10_5_3 [3] */ FN_SSI_WS23, FN_VI1_5_B, FN_TX1_D, FN_HSCK0_C, FN_FALE_B, FN_LCD_DON_B, 0, 0, 0, diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c index 847f75601591..530d8d9bbdbb 100644 --- a/drivers/platform/x86/hp-wmi.c +++ b/drivers/platform/x86/hp-wmi.c @@ -90,7 +90,7 @@ struct bios_args { u32 command; u32 commandtype; u32 datasize; - u32 data; + u8 data[128]; }; struct bios_return { @@ -199,7 +199,7 @@ static int hp_wmi_perform_query(int query, int write, void *buffer, .command = write ? 0x2 : 0x1, .commandtype = query, .datasize = insize, - .data = 0, + .data = { 0 }, }; struct acpi_buffer input = { sizeof(struct bios_args), &args }; struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL }; @@ -207,7 +207,7 @@ static int hp_wmi_perform_query(int query, int write, void *buffer, if (WARN_ON(insize > sizeof(args.data))) return -EINVAL; - memcpy(&args.data, buffer, insize); + memcpy(&args.data[0], buffer, insize); wmi_evaluate_method(HPWMI_BIOS_GUID, 0, 0x3, &input, &output); diff --git a/drivers/power/avs/smartreflex.c b/drivers/power/avs/smartreflex.c index db9973bb53f1..ecc59798fd0a 100644 --- a/drivers/power/avs/smartreflex.c +++ b/drivers/power/avs/smartreflex.c @@ -1001,8 +1001,7 @@ static int omap_sr_remove(struct platform_device *pdev) if (sr_info->autocomp_active) sr_stop_vddautocomp(sr_info); - if (sr_info->dbg_dir) - debugfs_remove_recursive(sr_info->dbg_dir); + debugfs_remove_recursive(sr_info->dbg_dir); pm_runtime_disable(&pdev->dev); list_del(&sr_info->node); diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c index 6911f9662300..5e582099ebaa 100644 --- a/drivers/pwm/core.c +++ b/drivers/pwm/core.c @@ -781,6 +781,7 @@ void pwm_put(struct pwm_device *pwm) if (pwm->chip->ops->free) pwm->chip->ops->free(pwm->chip, pwm); + pwm_set_chip_data(pwm, NULL); pwm->label = NULL; module_put(pwm->chip->ops->owner); diff --git a/drivers/pwm/pwm-samsung.c b/drivers/pwm/pwm-samsung.c index ada2d326dc3e..42f270ef2f7b 100644 --- a/drivers/pwm/pwm-samsung.c +++ b/drivers/pwm/pwm-samsung.c @@ -226,7 +226,6 @@ static int pwm_samsung_request(struct pwm_chip *chip, struct pwm_device *pwm) static void pwm_samsung_free(struct pwm_chip *chip, struct pwm_device *pwm) { devm_kfree(chip->dev, pwm_get_chip_data(pwm)); - pwm_set_chip_data(pwm, NULL); } static int pwm_samsung_enable(struct pwm_chip *chip, struct pwm_device *pwm) diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c index 8217613807d3..4a4766c43e61 100644 --- a/drivers/regulator/palmas-regulator.c +++ b/drivers/regulator/palmas-regulator.c @@ -435,13 +435,16 @@ static int palmas_ldo_write(struct palmas *palmas, unsigned int reg, static int palmas_set_mode_smps(struct regulator_dev *dev, unsigned int mode) { int id = rdev_get_id(dev); + int ret; struct palmas_pmic *pmic = rdev_get_drvdata(dev); struct palmas_pmic_driver_data *ddata = pmic->palmas->pmic_ddata; struct palmas_regs_info *rinfo = &ddata->palmas_regs_info[id]; unsigned int reg; bool rail_enable = true; - palmas_smps_read(pmic->palmas, rinfo->ctrl_addr, ®); + ret = palmas_smps_read(pmic->palmas, rinfo->ctrl_addr, ®); + if (ret) + return ret; reg &= ~PALMAS_SMPS12_CTRL_MODE_ACTIVE_MASK; diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c index 696116ebdf50..9cde7b075701 100644 --- a/drivers/regulator/tps65910-regulator.c +++ b/drivers/regulator/tps65910-regulator.c @@ -1102,8 +1102,10 @@ static int tps65910_probe(struct platform_device *pdev) platform_set_drvdata(pdev, pmic); /* Give control of all register to control port */ - tps65910_reg_set_bits(pmic->mfd, TPS65910_DEVCTRL, + err = tps65910_reg_set_bits(pmic->mfd, TPS65910_DEVCTRL, DEVCTRL_SR_CTL_I2C_SEL_MASK); + if (err < 0) + return err; switch (tps65910_chip_id(tps65910)) { case TPS65910: diff --git a/drivers/scsi/csiostor/csio_init.c b/drivers/scsi/csiostor/csio_init.c index dbe416ff46c2..776b99278688 100644 --- a/drivers/scsi/csiostor/csio_init.c +++ b/drivers/scsi/csiostor/csio_init.c @@ -648,7 +648,7 @@ csio_shost_init(struct csio_hw *hw, struct device *dev, if (csio_lnode_init(ln, hw, pln)) goto err_shost_put; - if (scsi_add_host(shost, dev)) + if (scsi_add_host_with_dma(shost, dev, &hw->pdev->dev)) goto err_lnode_exit; return ln; diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index d44f18f773c0..7e8274938a3e 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -603,7 +603,14 @@ int sas_smp_phy_control(struct domain_device *dev, int phy_id, } res = smp_execute_task(dev, pc_req, PC_REQ_SIZE, pc_resp,PC_RESP_SIZE); - + if (res) { + pr_err("ex %016llx phy%02d PHY control failed: %d\n", + SAS_ADDR(dev->sas_addr), phy_id, res); + } else if (pc_resp[2] != SMP_RESP_FUNC_ACC) { + pr_err("ex %016llx phy%02d PHY control failed: function result 0x%x\n", + SAS_ADDR(dev->sas_addr), phy_id, pc_resp[2]); + res = pc_resp[2]; + } kfree(pc_resp); kfree(pc_req); return res; @@ -806,6 +813,26 @@ static struct domain_device *sas_ex_discover_end_dev( #ifdef CONFIG_SCSI_SAS_ATA if ((phy->attached_tproto & SAS_PROTOCOL_STP) || phy->attached_sata_dev) { + if (child->linkrate > parent->min_linkrate) { + struct sas_phy_linkrates rates = { + .maximum_linkrate = parent->min_linkrate, + .minimum_linkrate = parent->min_linkrate, + }; + int ret; + + pr_notice("ex %016llx phy%02d SATA device linkrate > min pathway connection rate, attempting to lower device linkrate\n", + SAS_ADDR(child->sas_addr), phy_id); + ret = sas_smp_phy_control(parent, phy_id, + PHY_FUNC_LINK_RESET, &rates); + if (ret) { + pr_err("ex %016llx phy%02d SATA device could not set linkrate (%d)\n", + SAS_ADDR(child->sas_addr), phy_id, ret); + goto out_free; + } + pr_notice("ex %016llx phy%02d SATA device set linkrate successfully\n", + SAS_ADDR(child->sas_addr), phy_id); + child->linkrate = child->min_linkrate; + } res = sas_get_ata_info(child, phy); if (res) goto out_free; diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index bae36cc3740b..ab6bff60478f 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -2707,6 +2707,7 @@ lpfc_bg_scsi_prep_dma_buf_s3(struct lpfc_hba *phba, int datasegcnt, protsegcnt, datadir = scsi_cmnd->sc_data_direction; int prot_group_type = 0; int fcpdl; + struct lpfc_vport *vport = phba->pport; /* * Start the lpfc command prep by bumping the bpl beyond fcp_cmnd @@ -2812,6 +2813,14 @@ lpfc_bg_scsi_prep_dma_buf_s3(struct lpfc_hba *phba, */ iocb_cmd->un.fcpi.fcpi_parm = fcpdl; + /* + * For First burst, we may need to adjust the initial transfer + * length for DIF + */ + if (iocb_cmd->un.fcpi.fcpi_XRdy && + (fcpdl < vport->cfg_first_burst_size)) + iocb_cmd->un.fcpi.fcpi_XRdy = fcpdl; + return 0; err: if (lpfc_cmd->seg_cnt) @@ -3361,6 +3370,7 @@ lpfc_bg_scsi_prep_dma_buf_s4(struct lpfc_hba *phba, int datasegcnt, protsegcnt, datadir = scsi_cmnd->sc_data_direction; int prot_group_type = 0; int fcpdl; + struct lpfc_vport *vport = phba->pport; /* * Start the lpfc command prep by bumping the sgl beyond fcp_cmnd @@ -3476,6 +3486,14 @@ lpfc_bg_scsi_prep_dma_buf_s4(struct lpfc_hba *phba, */ iocb_cmd->un.fcpi.fcpi_parm = fcpdl; + /* + * For First burst, we may need to adjust the initial transfer + * length for DIF + */ + if (iocb_cmd->un.fcpi.fcpi_XRdy && + (fcpdl < vport->cfg_first_burst_size)) + iocb_cmd->un.fcpi.fcpi_XRdy = fcpdl; + /* * If the OAS driver feature is enabled and the lun is enabled for * OAS, set the oas iocb related flags. diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c index 81af294f15a7..b1233ce6cb47 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c @@ -793,38 +793,14 @@ static ssize_t tcm_qla2xxx_tpg_enable_show(struct config_item *item, atomic_read(&tpg->lport_tpg_enabled)); } -static void tcm_qla2xxx_depend_tpg(struct work_struct *work) -{ - struct tcm_qla2xxx_tpg *base_tpg = container_of(work, - struct tcm_qla2xxx_tpg, tpg_base_work); - struct se_portal_group *se_tpg = &base_tpg->se_tpg; - struct scsi_qla_host *base_vha = base_tpg->lport->qla_vha; - - if (!target_depend_item(&se_tpg->tpg_group.cg_item)) { - atomic_set(&base_tpg->lport_tpg_enabled, 1); - qlt_enable_vha(base_vha); - } - complete(&base_tpg->tpg_base_comp); -} - -static void tcm_qla2xxx_undepend_tpg(struct work_struct *work) -{ - struct tcm_qla2xxx_tpg *base_tpg = container_of(work, - struct tcm_qla2xxx_tpg, tpg_base_work); - struct se_portal_group *se_tpg = &base_tpg->se_tpg; - struct scsi_qla_host *base_vha = base_tpg->lport->qla_vha; - - if (!qlt_stop_phase1(base_vha->vha_tgt.qla_tgt)) { - atomic_set(&base_tpg->lport_tpg_enabled, 0); - target_undepend_item(&se_tpg->tpg_group.cg_item); - } - complete(&base_tpg->tpg_base_comp); -} - static ssize_t tcm_qla2xxx_tpg_enable_store(struct config_item *item, const char *page, size_t count) { struct se_portal_group *se_tpg = to_tpg(item); + struct se_wwn *se_wwn = se_tpg->se_tpg_wwn; + struct tcm_qla2xxx_lport *lport = container_of(se_wwn, + struct tcm_qla2xxx_lport, lport_wwn); + struct scsi_qla_host *vha = lport->qla_vha; struct tcm_qla2xxx_tpg *tpg = container_of(se_tpg, struct tcm_qla2xxx_tpg, se_tpg); unsigned long op; @@ -843,24 +819,16 @@ static ssize_t tcm_qla2xxx_tpg_enable_store(struct config_item *item, if (atomic_read(&tpg->lport_tpg_enabled)) return -EEXIST; - INIT_WORK(&tpg->tpg_base_work, tcm_qla2xxx_depend_tpg); + atomic_set(&tpg->lport_tpg_enabled, 1); + qlt_enable_vha(vha); } else { if (!atomic_read(&tpg->lport_tpg_enabled)) return count; - INIT_WORK(&tpg->tpg_base_work, tcm_qla2xxx_undepend_tpg); + atomic_set(&tpg->lport_tpg_enabled, 0); + qlt_stop_phase1(vha->vha_tgt.qla_tgt); } - init_completion(&tpg->tpg_base_comp); - schedule_work(&tpg->tpg_base_work); - wait_for_completion(&tpg->tpg_base_comp); - if (op) { - if (!atomic_read(&tpg->lport_tpg_enabled)) - return -ENODEV; - } else { - if (atomic_read(&tpg->lport_tpg_enabled)) - return -EPERM; - } return count; } diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.h b/drivers/scsi/qla2xxx/tcm_qla2xxx.h index 3bbf4cb6fd97..344f4eab5403 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.h +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.h @@ -47,9 +47,6 @@ struct tcm_qla2xxx_tpg { struct tcm_qla2xxx_tpg_attrib tpg_attrib; /* Returned by tcm_qla2xxx_make_tpg() */ struct se_portal_group se_tpg; - /* Items for dealing with configfs_depend_item */ - struct completion tpg_base_comp; - struct work_struct tpg_base_work; }; struct tcm_qla2xxx_fc_loopid { diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c index 8f989a95a019..fa7a89357d64 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c @@ -1631,14 +1631,15 @@ static void _rtl92e_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, memcpy((unsigned char *)(skb->cb), &dev, sizeof(dev)); skb_push(skb, priv->rtllib->tx_headroom); ret = _rtl92e_tx(dev, skb); - if (ret != 0) - kfree_skb(skb); if (queue_index != MGNT_QUEUE) { priv->rtllib->stats.tx_bytes += (skb->len - priv->rtllib->tx_headroom); priv->rtllib->stats.tx_packets++; } + + if (ret != 0) + kfree_skb(skb); } static int _rtl92e_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c index a66fb7afecc7..e13e95733fa3 100644 --- a/drivers/tty/serial/max310x.c +++ b/drivers/tty/serial/max310x.c @@ -763,12 +763,9 @@ static void max310x_start_tx(struct uart_port *port) static unsigned int max310x_tx_empty(struct uart_port *port) { - unsigned int lvl, sts; + u8 lvl = max310x_port_read(port, MAX310X_TXFIFOLVL_REG); - lvl = max310x_port_read(port, MAX310X_TXFIFOLVL_REG); - sts = max310x_port_read(port, MAX310X_IRQSTS_REG); - - return ((sts & MAX310X_IRQ_TXEMPTY_BIT) && !lvl) ? TIOCSER_TEMT : 0; + return lvl ? 0 : TIOCSER_TEMT; } static unsigned int max310x_get_mctrl(struct uart_port *port) diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 2998da6bd901..8388f88ce635 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1028,6 +1028,9 @@ static const struct usb_device_id id_table_combined[] = { /* Sienna devices */ { USB_DEVICE(FTDI_VID, FTDI_SIENNA_PID) }, { USB_DEVICE(ECHELON_VID, ECHELON_U20_PID) }, + /* U-Blox devices */ + { USB_DEVICE(UBLOX_VID, UBLOX_C099F9P_ZED_PID) }, + { USB_DEVICE(UBLOX_VID, UBLOX_C099F9P_ODIN_PID) }, { } /* Terminating entry */ }; diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h index 2e8161f79b49..32a40ab9a385 100644 --- a/drivers/usb/serial/ftdi_sio_ids.h +++ b/drivers/usb/serial/ftdi_sio_ids.h @@ -1557,3 +1557,10 @@ */ #define UNJO_VID 0x22B7 #define UNJO_ISODEBUG_V1_PID 0x150D + +/* + * U-Blox products (http://www.u-blox.com). + */ +#define UBLOX_VID 0x1546 +#define UBLOX_C099F9P_ZED_PID 0x0502 +#define UBLOX_C099F9P_ODIN_PID 0x0503 diff --git a/drivers/xen/xen-pciback/pci_stub.c b/drivers/xen/xen-pciback/pci_stub.c index 258b7c325649..47c6df53cabf 100644 --- a/drivers/xen/xen-pciback/pci_stub.c +++ b/drivers/xen/xen-pciback/pci_stub.c @@ -104,7 +104,8 @@ static void pcistub_device_release(struct kref *kref) * is called from "unbind" which takes a device_lock mutex. */ __pci_reset_function_locked(dev); - if (pci_load_and_free_saved_state(dev, &dev_data->pci_saved_state)) + if (dev_data && + pci_load_and_free_saved_state(dev, &dev_data->pci_saved_state)) dev_info(&dev->dev, "Could not reload PCI state\n"); else pci_restore_state(dev); diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c index e06dd75ad13f..a2f165029ee6 100644 --- a/fs/btrfs/delayed-ref.c +++ b/fs/btrfs/delayed-ref.c @@ -193,8 +193,6 @@ static inline void drop_delayed_ref(struct btrfs_trans_handle *trans, ref->in_tree = 0; btrfs_put_delayed_ref(ref); atomic_dec(&delayed_refs->num_entries); - if (trans->delayed_ref_updates) - trans->delayed_ref_updates--; } static bool merge_ref(struct btrfs_trans_handle *trans, @@ -444,7 +442,6 @@ add_delayed_ref_tail_merge(struct btrfs_trans_handle *trans, add_tail: list_add_tail(&ref->list, &href->ref_list); atomic_inc(&root->num_entries); - trans->delayed_ref_updates++; spin_unlock(&href->lock); return ret; } diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c index 09476bb8f6cd..f0302e09eff9 100644 --- a/fs/gfs2/bmap.c +++ b/fs/gfs2/bmap.c @@ -1235,6 +1235,8 @@ static int do_grow(struct inode *inode, u64 size) } error = gfs2_trans_begin(sdp, RES_DINODE + RES_STATFS + RES_RG_BIT + + (unstuff && + gfs2_is_jdata(ip) ? RES_JDATA : 0) + (sdp->sd_args.ar_quota == GFS2_QUOTA_OFF ? 0 : RES_QUOTA), 0); if (error) diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index 722eb5bc9b8f..2301011428a1 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -1017,7 +1017,8 @@ void ocfs2_journal_shutdown(struct ocfs2_super *osb) mlog_errno(status); } - if (status == 0) { + /* Shutdown the kernel journal system */ + if (!jbd2_journal_destroy(journal->j_journal) && !status) { /* * Do not toggle if flush was unsuccessful otherwise * will leave dirty metadata in a "clean" journal @@ -1026,9 +1027,6 @@ void ocfs2_journal_shutdown(struct ocfs2_super *osb) if (status < 0) mlog_errno(status); } - - /* Shutdown the kernel journal system */ - jbd2_journal_destroy(journal->j_journal); journal->j_journal = NULL; OCFS2_I(inode)->ip_open_count--; diff --git a/fs/xfs/xfs_ioctl32.c b/fs/xfs/xfs_ioctl32.c index 1a05d8ae327d..e7372cef5ac3 100644 --- a/fs/xfs/xfs_ioctl32.c +++ b/fs/xfs/xfs_ioctl32.c @@ -346,6 +346,7 @@ xfs_compat_attrlist_by_handle( { int error; attrlist_cursor_kern_t *cursor; + compat_xfs_fsop_attrlist_handlereq_t __user *p = arg; compat_xfs_fsop_attrlist_handlereq_t al_hreq; struct dentry *dentry; char *kbuf; @@ -380,6 +381,11 @@ xfs_compat_attrlist_by_handle( if (error) goto out_kfree; + if (copy_to_user(&p->pos, cursor, sizeof(attrlist_cursor_kern_t))) { + error = -EFAULT; + goto out_kfree; + } + if (copy_to_user(compat_ptr(al_hreq.buffer), kbuf, al_hreq.buflen)) error = -EFAULT; diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c index ab1bac6a3a1c..919b6544b61a 100644 --- a/fs/xfs/xfs_rtalloc.c +++ b/fs/xfs/xfs_rtalloc.c @@ -1225,13 +1225,11 @@ xfs_rtmount_inodes( xfs_sb_t *sbp; sbp = &mp->m_sb; - if (sbp->sb_rbmino == NULLFSINO) - return 0; error = xfs_iget(mp, NULL, sbp->sb_rbmino, 0, 0, &mp->m_rbmip); if (error) return error; ASSERT(mp->m_rbmip != NULL); - ASSERT(sbp->sb_rsumino != NULLFSINO); + error = xfs_iget(mp, NULL, sbp->sb_rsumino, 0, 0, &mp->m_rsumip); if (error) { IRELE(mp->m_rbmip); diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h index fb0fde686cb1..4a9838feb086 100644 --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h @@ -398,7 +398,7 @@ static inline int gpiod_to_irq(const struct gpio_desc *desc) static inline struct gpio_desc *gpio_to_desc(unsigned gpio) { - return ERR_PTR(-EINVAL); + return NULL; } static inline int desc_to_gpio(const struct gpio_desc *desc) diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 0b211d482c96..861b71377e5e 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -3298,7 +3298,7 @@ static inline u32 netif_msg_init(int debug_value, int default_msg_enable_bits) if (debug_value == 0) /* no output */ return 0; /* set low N bits */ - return (1 << debug_value) - 1; + return (1U << debug_value) - 1; } static inline void __netif_tx_lock(struct netdev_queue *txq, int cpu) diff --git a/include/linux/reset-controller.h b/include/linux/reset-controller.h index ce6b962ffed4..842f70fcfc48 100644 --- a/include/linux/reset-controller.h +++ b/include/linux/reset-controller.h @@ -6,7 +6,7 @@ struct reset_controller_dev; /** - * struct reset_control_ops + * struct reset_control_ops - reset controller driver callbacks * * @reset: for self-deasserting resets, does all necessary * things to reset the device diff --git a/include/net/sock.h b/include/net/sock.h index 5ed4786a2058..de4434284a34 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1282,7 +1282,7 @@ static inline void sk_sockets_allocated_inc(struct sock *sk) percpu_counter_inc(prot->sockets_allocated); } -static inline int +static inline u64 sk_sockets_allocated_read_positive(struct sock *sk) { struct proto *prot = sk->sk_prot; diff --git a/lib/genalloc.c b/lib/genalloc.c index e4303fb2a7b2..e3a475b14e26 100644 --- a/lib/genalloc.c +++ b/lib/genalloc.c @@ -35,6 +35,7 @@ #include #include #include +#include static inline size_t chunk_size(const struct gen_pool_chunk *chunk) { @@ -187,7 +188,7 @@ int gen_pool_add_virt(struct gen_pool *pool, unsigned long virt, phys_addr_t phy int nbytes = sizeof(struct gen_pool_chunk) + BITS_TO_LONGS(nbits) * sizeof(long); - chunk = kzalloc_node(nbytes, GFP_KERNEL, nid); + chunk = vzalloc_node(nbytes, nid); if (unlikely(chunk == NULL)) return -ENOMEM; @@ -251,7 +252,7 @@ void gen_pool_destroy(struct gen_pool *pool) bit = find_next_bit(chunk->bits, end_bit, 0); BUG_ON(bit < end_bit); - kfree(chunk); + vfree(chunk); } kfree_const(pool->name); kfree(pool); diff --git a/net/core/neighbour.c b/net/core/neighbour.c index b3b242f7ecfd..8aef689b8f32 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -18,6 +18,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include +#include #include #include #include @@ -325,12 +326,14 @@ static struct neigh_hash_table *neigh_hash_alloc(unsigned int shift) ret = kmalloc(sizeof(*ret), GFP_ATOMIC); if (!ret) return NULL; - if (size <= PAGE_SIZE) + if (size <= PAGE_SIZE) { buckets = kzalloc(size, GFP_ATOMIC); - else + } else { buckets = (struct neighbour __rcu **) __get_free_pages(GFP_ATOMIC | __GFP_ZERO, get_order(size)); + kmemleak_alloc(buckets, size, 1, GFP_ATOMIC); + } if (!buckets) { kfree(ret); return NULL; @@ -350,10 +353,12 @@ static void neigh_hash_free_rcu(struct rcu_head *head) size_t size = (1 << nht->hash_shift) * sizeof(struct neighbour *); struct neighbour __rcu **buckets = nht->hash_buckets; - if (size <= PAGE_SIZE) + if (size <= PAGE_SIZE) { kfree(buckets); - else + } else { + kmemleak_free(buckets); free_pages((unsigned long)buckets, get_order(size)); + } kfree(nht); } diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 087ce1598b74..01bfe28b20a1 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -778,7 +778,8 @@ static int __init net_ns_init(void) mutex_unlock(&net_mutex); - register_pernet_subsys(&net_ns_ops); + if (register_pernet_subsys(&net_ns_ops)) + panic("Could not register network namespace subsystems"); rtnl_register(PF_UNSPEC, RTM_NEWNSID, rtnl_net_newid, NULL, NULL); rtnl_register(PF_UNSPEC, RTM_GETNSID, rtnl_net_getid, rtnl_net_dumpid, diff --git a/net/core/sock.c b/net/core/sock.c index 8aa4a5f89572..0f4c15fcd87d 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -2122,7 +2122,7 @@ int __sk_mem_schedule(struct sock *sk, int size, int kind) } if (sk_has_memory_pressure(sk)) { - int alloc; + u64 alloc; if (!sk_under_memory_pressure(sk)) return 1; diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c index b2c26b081134..80554e7e9a0f 100644 --- a/net/decnet/dn_dev.c +++ b/net/decnet/dn_dev.c @@ -55,7 +55,7 @@ #include #include -#define DN_IFREQ_SIZE (sizeof(struct ifreq) - sizeof(struct sockaddr) + sizeof(struct sockaddr_dn)) +#define DN_IFREQ_SIZE (offsetof(struct ifreq, ifr_ifru) + sizeof(struct sockaddr_dn)) static char dn_rt_all_end_mcast[ETH_ALEN] = {0xAB,0x00,0x00,0x04,0x00,0x00}; static char dn_rt_all_rt_mcast[ETH_ALEN] = {0xAB,0x00,0x00,0x03,0x00,0x00}; diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c index caa23ee913f0..82ca7fe7a163 100644 --- a/net/openvswitch/datapath.c +++ b/net/openvswitch/datapath.c @@ -725,9 +725,13 @@ static size_t ovs_flow_cmd_msg_size(const struct sw_flow_actions *acts, { size_t len = NLMSG_ALIGN(sizeof(struct ovs_header)); - /* OVS_FLOW_ATTR_UFID */ + /* OVS_FLOW_ATTR_UFID, or unmasked flow key as fallback + * see ovs_nla_put_identifier() + */ if (sfid && ovs_identifier_is_ufid(sfid)) len += nla_total_size(sfid->ufid_len); + else + len += nla_total_size(ovs_key_attr_size()); /* OVS_FLOW_ATTR_KEY */ if (!sfid || should_fill_key(sfid, ufid_flags)) @@ -900,7 +904,10 @@ static struct sk_buff *ovs_flow_cmd_build_info(const struct sw_flow *flow, retval = ovs_flow_cmd_fill_info(flow, dp_ifindex, skb, info->snd_portid, info->snd_seq, 0, cmd, ufid_flags); - BUG_ON(retval < 0); + if (WARN_ON_ONCE(retval < 0)) { + kfree_skb(skb); + skb = ERR_PTR(retval); + } return skb; } @@ -1318,7 +1325,10 @@ static int ovs_flow_cmd_del(struct sk_buff *skb, struct genl_info *info) OVS_FLOW_CMD_DEL, ufid_flags); rcu_read_unlock(); - BUG_ON(err < 0); + if (WARN_ON_ONCE(err < 0)) { + kfree_skb(reply); + goto out_free; + } ovs_notify(&dp_flow_genl_family, reply, info); } else { @@ -1326,6 +1336,7 @@ static int ovs_flow_cmd_del(struct sk_buff *skb, struct genl_info *info) } } +out_free: ovs_flow_free(flow, true); return 0; unlock: diff --git a/net/sched/sch_mq.c b/net/sched/sch_mq.c index d9c84328e7eb..b34992808879 100644 --- a/net/sched/sch_mq.c +++ b/net/sched/sch_mq.c @@ -195,7 +195,7 @@ static int mq_dump_class_stats(struct Qdisc *sch, unsigned long cl, struct netdev_queue *dev_queue = mq_queue_get(sch, cl); sch = dev_queue->qdisc_sleeping; - if (gnet_stats_copy_basic(d, NULL, &sch->bstats) < 0 || + if (gnet_stats_copy_basic(d, sch->cpu_bstats, &sch->bstats) < 0 || gnet_stats_copy_queue(d, NULL, &sch->qstats, sch->q.qlen) < 0) return -1; return 0; diff --git a/net/sched/sch_mqprio.c b/net/sched/sch_mqprio.c index 66bccc5ff4ea..03c19adb2e61 100644 --- a/net/sched/sch_mqprio.c +++ b/net/sched/sch_mqprio.c @@ -355,7 +355,8 @@ static int mqprio_dump_class_stats(struct Qdisc *sch, unsigned long cl, struct netdev_queue *dev_queue = mqprio_queue_get(sch, cl); sch = dev_queue->qdisc_sleeping; - if (gnet_stats_copy_basic(d, NULL, &sch->bstats) < 0 || + if (gnet_stats_copy_basic(d, sch->cpu_bstats, + &sch->bstats) < 0 || gnet_stats_copy_queue(d, NULL, &sch->qstats, sch->q.qlen) < 0) return -1; diff --git a/net/sched/sch_multiq.c b/net/sched/sch_multiq.c index cef36ad691dd..be3d78357fbb 100644 --- a/net/sched/sch_multiq.c +++ b/net/sched/sch_multiq.c @@ -351,7 +351,7 @@ static int multiq_dump_class_stats(struct Qdisc *sch, unsigned long cl, struct Qdisc *cl_q; cl_q = q->queues[cl - 1]; - if (gnet_stats_copy_basic(d, NULL, &cl_q->bstats) < 0 || + if (gnet_stats_copy_basic(d, cl_q->cpu_bstats, &cl_q->bstats) < 0 || gnet_stats_copy_queue(d, NULL, &cl_q->qstats, cl_q->q.qlen) < 0) return -1; diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c index fee1b15506b2..ca9fb2b0c14a 100644 --- a/net/sched/sch_prio.c +++ b/net/sched/sch_prio.c @@ -319,7 +319,7 @@ static int prio_dump_class_stats(struct Qdisc *sch, unsigned long cl, struct Qdisc *cl_q; cl_q = q->queues[cl - 1]; - if (gnet_stats_copy_basic(d, NULL, &cl_q->bstats) < 0 || + if (gnet_stats_copy_basic(d, cl_q->cpu_bstats, &cl_q->bstats) < 0 || gnet_stats_copy_queue(d, NULL, &cl_q->qstats, cl_q->q.qlen) < 0) return -1; diff --git a/net/tipc/link.c b/net/tipc/link.c index 736fffb28ab6..0080699b7cd1 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -883,7 +883,7 @@ static bool tipc_data_input(struct tipc_link *l, struct sk_buff *skb, default: pr_warn("Dropping received illegal msg type\n"); kfree_skb(skb); - return false; + return true; }; } diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c index d2bf92e71150..8d2e54c4bda6 100644 --- a/net/tipc/netlink_compat.c +++ b/net/tipc/netlink_compat.c @@ -516,7 +516,7 @@ static int tipc_nl_compat_link_stat_dump(struct tipc_nl_compat_msg *msg, if (len <= 0) return -EINVAL; - len = min_t(int, len, TIPC_MAX_BEARER_NAME); + len = min_t(int, len, TIPC_MAX_LINK_NAME); if (!string_is_valid(name, len)) return -EINVAL; @@ -791,7 +791,7 @@ static int tipc_nl_compat_link_reset_stats(struct tipc_nl_compat_cmd_doit *cmd, if (len <= 0) return -EINVAL; - len = min_t(int, len, TIPC_MAX_BEARER_NAME); + len = min_t(int, len, TIPC_MAX_LINK_NAME); if (!string_is_valid(name, len)) return -EINVAL; @@ -926,6 +926,10 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock) hdr = genlmsg_put(args, 0, 0, &tipc_genl_family, NLM_F_MULTI, TIPC_NL_PUBL_GET); + if (!hdr) { + kfree_skb(args); + return -EMSGSIZE; + } nest = nla_nest_start(args, TIPC_NLA_SOCK); if (!nest) { diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c index 7f1d166ce612..412d56614fd5 100644 --- a/net/vmw_vsock/af_vsock.c +++ b/net/vmw_vsock/af_vsock.c @@ -89,6 +89,7 @@ #include #include #include +#include #include #include #include @@ -483,9 +484,13 @@ out: static int __vsock_bind_stream(struct vsock_sock *vsk, struct sockaddr_vm *addr) { - static u32 port = LAST_RESERVED_PORT + 1; + static u32 port = 0; struct sockaddr_vm new_addr; + if (!port) + port = LAST_RESERVED_PORT + 1 + + prandom_u32_max(U32_MAX - LAST_RESERVED_PORT); + vsock_addr_init(&new_addr, addr->svm_cid, addr->svm_port); if (addr->svm_port == VMADDR_PORT_ANY) { diff --git a/scripts/gdb/linux/symbols.py b/scripts/gdb/linux/symbols.py index 627750cb420d..9b71c65504a3 100644 --- a/scripts/gdb/linux/symbols.py +++ b/scripts/gdb/linux/symbols.py @@ -99,7 +99,8 @@ lx-symbols command.""" attrs[n]['name'].string(): attrs[n]['address'] for n in range(int(sect_attrs['nsections']))} args = [] - for section_name in [".data", ".data..read_mostly", ".rodata", ".bss"]: + for section_name in [".data", ".data..read_mostly", ".rodata", ".bss", + ".text", ".text.hot", ".text.unlikely"]: address = section_name_to_address.get(section_name) if address: args.append(" -s {name} {addr}".format( diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c index 771d7b334ad8..07f5017cbea2 100644 --- a/sound/core/compress_offload.c +++ b/sound/core/compress_offload.c @@ -501,7 +501,7 @@ static int snd_compress_check_input(struct snd_compr_params *params) { /* first let's check the buffer parameter's */ if (params->buffer.fragment_size == 0 || - params->buffer.fragments > INT_MAX / params->buffer.fragment_size || + params->buffer.fragments > U32_MAX / params->buffer.fragment_size || params->buffer.fragments == 0) return -EINVAL; diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c index 3a36d60e1785..0a5d9fb6fc84 100644 --- a/sound/soc/kirkwood/kirkwood-i2s.c +++ b/sound/soc/kirkwood/kirkwood-i2s.c @@ -570,10 +570,6 @@ static int kirkwood_i2s_dev_probe(struct platform_device *pdev) return PTR_ERR(priv->clk); } - err = clk_prepare_enable(priv->clk); - if (err < 0) - return err; - priv->extclk = devm_clk_get(&pdev->dev, "extclk"); if (IS_ERR(priv->extclk)) { if (PTR_ERR(priv->extclk) == -EPROBE_DEFER) @@ -589,6 +585,10 @@ static int kirkwood_i2s_dev_probe(struct platform_device *pdev) } } + err = clk_prepare_enable(priv->clk); + if (err < 0) + return err; + /* Some sensible defaults - this reflects the powerup values */ priv->ctl_play = KIRKWOOD_PLAYCTL_SIZE_24; priv->ctl_rec = KIRKWOOD_RECCTL_SIZE_24;