- Linux-stable-mirror - lists.linaro.org

by Greg KH

diff --git a/Makefile b/Makefile index 8225da6b520f..f7997b15d055 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ VERSION = 4 PATCHLEVEL = 4 -SUBLEVEL = 106 +SUBLEVEL = 107 EXTRAVERSION = NAME = Blurry Fish Butt diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index af76634f8d98..934573cc1134 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -318,11 +318,14 @@ config BF53x config GPIO_ADI def_bool y + depends on !PINCTRL depends on (BF51x || BF52x || BF53x || BF538 || BF539 || BF561) -config PINCTRL +config PINCTRL_BLACKFIN_ADI2 def_bool y - depends on BF54x || BF60x + depends on (BF54x || BF60x) + select PINCTRL + select PINCTRL_ADI2 config MEM_MT48LC64M4A2FB_7E bool diff --git a/arch/blackfin/Kconfig.debug b/arch/blackfin/Kconfig.debug index f3337ee03621..a93cf06a4d6f 100644 --- a/arch/blackfin/Kconfig.debug +++ b/arch/blackfin/Kconfig.debug @@ -17,6 +17,7 @@ config DEBUG_VERBOSE config DEBUG_MMRS tristate "Generate Blackfin MMR tree" + depends on !PINCTRL select DEBUG_FS help Create a tree of Blackfin MMRs via the debugfs tree. If diff --git a/arch/openrisc/include/asm/uaccess.h b/arch/openrisc/include/asm/uaccess.h index 5cc6b4f1b795..1a836afb636d 100644 --- a/arch/openrisc/include/asm/uaccess.h +++ b/arch/openrisc/include/asm/uaccess.h @@ -215,7 +215,7 @@ do { \ case 1: __get_user_asm(x, ptr, retval, "l.lbz"); break; \ case 2: __get_user_asm(x, ptr, retval, "l.lhz"); break; \ case 4: __get_user_asm(x, ptr, retval, "l.lwz"); break; \ - case 8: __get_user_asm2(x, ptr, retval); \ + case 8: __get_user_asm2(x, ptr, retval); break; \ default: (x) = __get_user_bad(); \ } \ } while (0) diff --git a/arch/powerpc/perf/hv-24x7.c b/arch/powerpc/perf/hv-24x7.c index 9f9dfda9ed2c..e8ca0fad2e69 100644 --- a/arch/powerpc/perf/hv-24x7.c +++ b/arch/powerpc/perf/hv-24x7.c @@ -514,7 +514,7 @@ static int memord(const void *d1, size_t s1, const void *d2, size_t s2) { if (s1 < s2) return 1; - if (s2 > s1) + if (s1 > s2) return -1; return memcmp(d1, d2, s1); diff --git a/arch/powerpc/platforms/powernv/opal-async.c b/arch/powerpc/platforms/powernv/opal-async.c index bdc8c0c71d15..4c00b37b09bc 100644 --- a/arch/powerpc/platforms/powernv/opal-async.c +++ b/arch/powerpc/platforms/powernv/opal-async.c @@ -39,18 +39,18 @@ int __opal_async_get_token(void) int token; spin_lock_irqsave(&opal_async_comp_lock, flags); - token = find_first_bit(opal_async_complete_map, opal_max_async_tokens); + token = find_first_zero_bit(opal_async_token_map, opal_max_async_tokens); if (token >= opal_max_async_tokens) { token = -EBUSY; goto out; } - if (__test_and_set_bit(token, opal_async_token_map)) { + if (!__test_and_clear_bit(token, opal_async_complete_map)) { token = -EBUSY; goto out; } - __clear_bit(token, opal_async_complete_map); + __set_bit(token, opal_async_token_map); out: spin_unlock_irqrestore(&opal_async_comp_lock, flags); diff --git a/arch/powerpc/platforms/powernv/setup.c b/arch/powerpc/platforms/powernv/setup.c index a9a8fa37a555..f48afc06ba14 100644 --- a/arch/powerpc/platforms/powernv/setup.c +++ b/arch/powerpc/platforms/powernv/setup.c @@ -295,7 +295,7 @@ static unsigned long pnv_get_proc_freq(unsigned int cpu) { unsigned long ret_freq; - ret_freq = cpufreq_quick_get(cpu) * 1000ul; + ret_freq = cpufreq_get(cpu) * 1000ul; /* * If the backend cpufreq driver does not exist, diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c index f76ee39cb337..800a591695c0 100644 --- a/arch/powerpc/sysdev/ipic.c +++ b/arch/powerpc/sysdev/ipic.c @@ -845,12 +845,12 @@ void ipic_disable_mcp(enum ipic_mcp_irq mcp_irq) u32 ipic_get_mcp_status(void) { - return ipic_read(primary_ipic->regs, IPIC_SERMR); + return ipic_read(primary_ipic->regs, IPIC_SERSR); } void ipic_clear_mcp_status(u32 mask) { - ipic_write(primary_ipic->regs, IPIC_SERMR, mask); + ipic_write(primary_ipic->regs, IPIC_SERSR, mask); } /* Return an interrupt vector or NO_IRQ if no interrupt is pending. */ diff --git a/arch/x86/crypto/salsa20_glue.c b/arch/x86/crypto/salsa20_glue.c index 399a29d067d6..cb91a64a99e7 100644 --- a/arch/x86/crypto/salsa20_glue.c +++ b/arch/x86/crypto/salsa20_glue.c @@ -59,13 +59,6 @@ static int encrypt(struct blkcipher_desc *desc, salsa20_ivsetup(ctx, walk.iv); - if (likely(walk.nbytes == nbytes)) - { - salsa20_encrypt_bytes(ctx, walk.src.virt.addr, - walk.dst.virt.addr, nbytes); - return blkcipher_walk_done(desc, &walk, 0); - } - while (walk.nbytes >= 64) { salsa20_encrypt_bytes(ctx, walk.src.virt.addr, walk.dst.virt.addr, diff --git a/crypto/hmac.c b/crypto/hmac.c index 72e38c098bb3..ba07fb6221ae 100644 --- a/crypto/hmac.c +++ b/crypto/hmac.c @@ -194,11 +194,15 @@ static int hmac_create(struct crypto_template *tmpl, struct rtattr **tb) salg = shash_attr_alg(tb[1], 0, 0); if (IS_ERR(salg)) return PTR_ERR(salg); + alg = &salg->base; + /* The underlying hash algorithm must be unkeyed */ err = -EINVAL; + if (crypto_shash_alg_has_setkey(salg)) + goto out_put_alg; + ds = salg->digestsize; ss = salg->statesize; - alg = &salg->base; if (ds > alg->cra_blocksize || ss < alg->cra_blocksize) goto out_put_alg; diff --git a/crypto/salsa20_generic.c b/crypto/salsa20_generic.c index f550b5d94630..d7da0eea5622 100644 --- a/crypto/salsa20_generic.c +++ b/crypto/salsa20_generic.c @@ -188,13 +188,6 @@ static int encrypt(struct blkcipher_desc *desc, salsa20_ivsetup(ctx, walk.iv); - if (likely(walk.nbytes == nbytes)) - { - salsa20_encrypt_bytes(ctx, walk.dst.virt.addr, - walk.src.virt.addr, nbytes); - return blkcipher_walk_done(desc, &walk, 0); - } - while (walk.nbytes >= 64) { salsa20_encrypt_bytes(ctx, walk.dst.virt.addr, walk.src.virt.addr, diff --git a/crypto/shash.c b/crypto/shash.c index b2cd109d9171..5444b429e35d 100644 --- a/crypto/shash.c +++ b/crypto/shash.c @@ -24,11 +24,12 @@ static const struct crypto_type crypto_shash_type; -static int shash_no_setkey(struct crypto_shash *tfm, const u8 *key, - unsigned int keylen) +int shash_no_setkey(struct crypto_shash *tfm, const u8 *key, + unsigned int keylen) { return -ENOSYS; } +EXPORT_SYMBOL_GPL(shash_no_setkey); static int shash_setkey_unaligned(struct crypto_shash *tfm, const u8 *key, unsigned int keylen) diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index 46a4a757d478..f522828d45c9 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -410,7 +410,7 @@ static void test_aead_speed(const char *algo, int enc, unsigned int secs, } sg_init_aead(sg, xbuf, - *b_size + (enc ? authsize : 0)); + *b_size + (enc ? 0 : authsize)); sg_init_aead(sgout, xoutbuf, *b_size + (enc ? authsize : 0)); @@ -418,7 +418,9 @@ static void test_aead_speed(const char *algo, int enc, unsigned int secs, sg_set_buf(&sg[0], assoc, aad_size); sg_set_buf(&sgout[0], assoc, aad_size); - aead_request_set_crypt(req, sg, sgout, *b_size, iv); + aead_request_set_crypt(req, sg, sgout, + *b_size + (enc ? 0 : authsize), + iv); aead_request_set_ad(req, aad_size); if (secs) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 1ccad79ce77c..ce120fbe229e 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -1050,6 +1050,10 @@ static int btusb_open(struct hci_dev *hdev) return err; data->intf->needs_remote_wakeup = 1; + /* device specific wakeup source enabled and required for USB + * remote wakeup while host is suspended + */ + device_wakeup_enable(&data->udev->dev); if (test_and_set_bit(BTUSB_INTR_RUNNING, &data->flags)) goto done; @@ -1113,6 +1117,7 @@ static int btusb_close(struct hci_dev *hdev) goto failed; data->intf->needs_remote_wakeup = 0; + device_wakeup_disable(&data->udev->dev); usb_autopm_put_interface(data->intf); failed: diff --git a/drivers/bus/arm-ccn.c b/drivers/bus/arm-ccn.c index 0f54cb7ddcbb..e764e8ebb86b 100644 --- a/drivers/bus/arm-ccn.c +++ b/drivers/bus/arm-ccn.c @@ -1260,6 +1260,7 @@ static int arm_ccn_pmu_init(struct arm_ccn *ccn) /* Perf driver registration */ ccn->dt.pmu = (struct pmu) { + .module = THIS_MODULE, .attr_groups = arm_ccn_pmu_attr_groups, .task_ctx_nr = perf_invalid_context, .event_init = arm_ccn_pmu_event_init, diff --git a/drivers/clk/imx/clk-imx6q.c b/drivers/clk/imx/clk-imx6q.c index aab64205d866..a0df83e6b84b 100644 --- a/drivers/clk/imx/clk-imx6q.c +++ b/drivers/clk/imx/clk-imx6q.c @@ -419,7 +419,7 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node) clk[IMX6QDL_CLK_GPU2D_CORE] = imx_clk_gate2("gpu2d_core", "gpu2d_core_podf", base + 0x6c, 24); clk[IMX6QDL_CLK_GPU3D_CORE] = imx_clk_gate2("gpu3d_core", "gpu3d_core_podf", base + 0x6c, 26); clk[IMX6QDL_CLK_HDMI_IAHB] = imx_clk_gate2("hdmi_iahb", "ahb", base + 0x70, 0); - clk[IMX6QDL_CLK_HDMI_ISFR] = imx_clk_gate2("hdmi_isfr", "video_27m", base + 0x70, 4); + clk[IMX6QDL_CLK_HDMI_ISFR] = imx_clk_gate2("hdmi_isfr", "mipi_core_cfg", base + 0x70, 4); clk[IMX6QDL_CLK_I2C1] = imx_clk_gate2("i2c1", "ipg_per", base + 0x70, 6); clk[IMX6QDL_CLK_I2C2] = imx_clk_gate2("i2c2", "ipg_per", base + 0x70, 8); clk[IMX6QDL_CLK_I2C3] = imx_clk_gate2("i2c3", "ipg_per", base + 0x70, 10); diff --git a/drivers/clk/mediatek/clk-mtk.h b/drivers/clk/mediatek/clk-mtk.h index 32d2e455eb3f..8e501c219946 100644 --- a/drivers/clk/mediatek/clk-mtk.h +++ b/drivers/clk/mediatek/clk-mtk.h @@ -174,6 +174,7 @@ struct mtk_pll_data { uint32_t pcw_reg; int pcw_shift; const struct mtk_pll_div_table *div_table; + const char *parent_name; }; void mtk_clk_register_plls(struct device_node *node, diff --git a/drivers/clk/mediatek/clk-pll.c b/drivers/clk/mediatek/clk-pll.c index 966cab1348da..1c5b081ad5a1 100644 --- a/drivers/clk/mediatek/clk-pll.c +++ b/drivers/clk/mediatek/clk-pll.c @@ -302,7 +302,10 @@ static struct clk *mtk_clk_register_pll(const struct mtk_pll_data *data, init.name = data->name; init.ops = &mtk_pll_ops; - init.parent_names = &parent_name; + if (data->parent_name) + init.parent_names = &data->parent_name; + else + init.parent_names = &parent_name; init.num_parents = 1; clk = clk_register(NULL, &pll->hw); diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c index b90db615c29e..8c41c6fcb9ee 100644 --- a/drivers/clk/tegra/clk-tegra30.c +++ b/drivers/clk/tegra/clk-tegra30.c @@ -1063,7 +1063,7 @@ static void __init tegra30_super_clk_init(void) * U71 divider of cclk_lp. */ clk = tegra_clk_register_divider("pll_p_out3_cclklp", "pll_p_out3", - clk_base + SUPER_CCLKG_DIVIDER, 0, + clk_base + SUPER_CCLKLP_DIVIDER, 0, TEGRA_DIVIDER_INT, 16, 8, 1, NULL); clk_register_clkdev(clk, "pll_p_out3_cclklp", NULL); diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c index 3ecec1445adf..8b9e28f1e3f5 100644 --- a/drivers/dma/dmaengine.c +++ b/drivers/dma/dmaengine.c @@ -1023,12 +1023,14 @@ static struct dmaengine_unmap_pool *__get_unmap_pool(int nr) switch (order) { case 0 ... 1: return &unmap_pool[0]; +#if IS_ENABLED(CONFIG_DMA_ENGINE_RAID) case 2 ... 4: return &unmap_pool[1]; case 5 ... 7: return &unmap_pool[2]; case 8: return &unmap_pool[3]; +#endif default: BUG(); return NULL; diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c index 1c7568c0055a..7254c20007f8 100644 --- a/drivers/dma/dmatest.c +++ b/drivers/dma/dmatest.c @@ -148,6 +148,12 @@ MODULE_PARM_DESC(run, "Run the test (default: false)"); #define PATTERN_OVERWRITE 0x20 #define PATTERN_COUNT_MASK 0x1f +/* poor man's completion - we want to use wait_event_freezable() on it */ +struct dmatest_done { + bool done; + wait_queue_head_t *wait; +}; + struct dmatest_thread { struct list_head node; struct dmatest_info *info; @@ -156,6 +162,8 @@ struct dmatest_thread { u8 **srcs; u8 **dsts; enum dma_transaction_type type; + wait_queue_head_t done_wait; + struct dmatest_done test_done; bool done; }; @@ -316,18 +324,25 @@ static unsigned int dmatest_verify(u8 **bufs, unsigned int start, return error_count; } -/* poor man's completion - we want to use wait_event_freezable() on it */ -struct dmatest_done { - bool done; - wait_queue_head_t *wait; -}; static void dmatest_callback(void *arg) { struct dmatest_done *done = arg; - - done->done = true; - wake_up_all(done->wait); + struct dmatest_thread *thread = + container_of(arg, struct dmatest_thread, done_wait); + if (!thread->done) { + done->done = true; + wake_up_all(done->wait); + } else { + /* + * If thread->done, it means that this callback occurred + * after the parent thread has cleaned up. This can + * happen in the case that driver doesn't implement + * the terminate_all() functionality and a dma operation + * did not occur within the timeout period + */ + WARN(1, "dmatest: Kernel memory may be corrupted!!\n"); + } } static unsigned int min_odd(unsigned int x, unsigned int y) @@ -398,9 +413,8 @@ static unsigned long long dmatest_KBs(s64 runtime, unsigned long long len) */ static int dmatest_func(void *data) { - DECLARE_WAIT_QUEUE_HEAD_ONSTACK(done_wait); struct dmatest_thread *thread = data; - struct dmatest_done done = { .wait = &done_wait }; + struct dmatest_done *done = &thread->test_done; struct dmatest_info *info; struct dmatest_params *params; struct dma_chan *chan; @@ -605,9 +619,9 @@ static int dmatest_func(void *data) continue; } - done.done = false; + done->done = false; tx->callback = dmatest_callback; - tx->callback_param = &done; + tx->callback_param = done; cookie = tx->tx_submit(tx); if (dma_submit_error(cookie)) { @@ -620,21 +634,12 @@ static int dmatest_func(void *data) } dma_async_issue_pending(chan); - wait_event_freezable_timeout(done_wait, done.done, + wait_event_freezable_timeout(thread->done_wait, done->done, msecs_to_jiffies(params->timeout)); status = dma_async_is_tx_complete(chan, cookie, NULL, NULL); - if (!done.done) { - /* - * We're leaving the timed out dma operation with - * dangling pointer to done_wait. To make this - * correct, we'll need to allocate wait_done for - * each test iteration and perform "who's gonna - * free it this time?" dancing. For now, just - * leave it dangling. - */ - WARN(1, "dmatest: Kernel stack may be corrupted!!\n"); + if (!done->done) { dmaengine_unmap_put(um); result("test timed out", total_tests, src_off, dst_off, len, 0); @@ -708,7 +713,7 @@ err_thread_type: dmatest_KBs(runtime, total_len), ret); /* terminate all transfers on specified channels */ - if (ret) + if (ret || failed_tests) dmaengine_terminate_all(chan); thread->done = true; @@ -766,6 +771,8 @@ static int dmatest_add_threads(struct dmatest_info *info, thread->info = info; thread->chan = dtc->chan; thread->type = type; + thread->test_done.wait = &thread->done_wait; + init_waitqueue_head(&thread->done_wait); smp_wmb(); thread->task = kthread_create(dmatest_func, thread, "%s-%s%u", dma_chan_name(chan), op, i); diff --git a/drivers/dma/ti-dma-crossbar.c b/drivers/dma/ti-dma-crossbar.c index 149ec2bd9bc6..8100ede095d5 100644 --- a/drivers/dma/ti-dma-crossbar.c +++ b/drivers/dma/ti-dma-crossbar.c @@ -46,12 +46,12 @@ struct ti_am335x_xbar_data { struct ti_am335x_xbar_map { u16 dma_line; - u16 mux_val; + u8 mux_val; }; -static inline void ti_am335x_xbar_write(void __iomem *iomem, int event, u16 val) +static inline void ti_am335x_xbar_write(void __iomem *iomem, int event, u8 val) { - writeb_relaxed(val & 0x1f, iomem + event); + writeb_relaxed(val, iomem + event); } static void ti_am335x_xbar_free(struct device *dev, void *route_data) @@ -102,7 +102,7 @@ static void *ti_am335x_xbar_route_allocate(struct of_phandle_args *dma_spec, } map->dma_line = (u16)dma_spec->args[0]; - map->mux_val = (u16)dma_spec->args[2]; + map->mux_val = (u8)dma_spec->args[2]; dma_spec->args[2] = 0; dma_spec->args_count = 2; diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c index 78fe416126d1..ef467ae6dc40 100644 --- a/drivers/firmware/efi/efi.c +++ b/drivers/firmware/efi/efi.c @@ -310,7 +310,6 @@ int __init efi_mem_desc_lookup(u64 phys_addr, efi_memory_desc_t *out_md) early_memunmap(md, sizeof (*md)); } - pr_err_once("requested map not found.\n"); return -ENOENT; } diff --git a/drivers/firmware/efi/esrt.c b/drivers/firmware/efi/esrt.c index 0ca4c34f9441..341b8c686ec7 100644 --- a/drivers/firmware/efi/esrt.c +++ b/drivers/firmware/efi/esrt.c @@ -253,7 +253,7 @@ void __init efi_esrt_init(void) rc = efi_mem_desc_lookup(efi.esrt, &md); if (rc < 0) { - pr_err("ESRT header is not in the memory map.\n"); + pr_warn("ESRT header is not in the memory map.\n"); return; } diff --git a/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c index 27c297672076..d2d1c9a34da1 100644 --- a/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c +++ b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c @@ -142,9 +142,6 @@ static int omap_gem_dmabuf_mmap(struct dma_buf *buffer, struct drm_gem_object *obj = buffer->priv; int ret = 0; - if (WARN_ON(!obj->filp)) - return -EINVAL; - ret = drm_gem_mmap_obj(obj, omap_gem_mmap_size(obj), vma); if (ret < 0) return ret; diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c index b6f16804e73b..d9007cc37be1 100644 --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -3029,6 +3029,16 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev, max_sclk = 75000; max_mclk = 80000; } + } else if (rdev->family == CHIP_OLAND) { + if ((rdev->pdev->revision == 0xC7) || + (rdev->pdev->revision == 0x80) || + (rdev->pdev->revision == 0x81) || + (rdev->pdev->revision == 0x83) || + (rdev->pdev->revision == 0x87) || + (rdev->pdev->device == 0x6604) || + (rdev->pdev->device == 0x6605)) { + max_sclk = 75000; + } } /* Apply dpm quirks */ while (p && p->chip_device != 0) { diff --git a/drivers/hwtracing/intel_th/pci.c b/drivers/hwtracing/intel_th/pci.c index 32c6a40a408f..ea85330603b2 100644 --- a/drivers/hwtracing/intel_th/pci.c +++ b/drivers/hwtracing/intel_th/pci.c @@ -82,6 +82,11 @@ static const struct pci_device_id intel_th_pci_id_table[] = { PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x9da6), .driver_data = (kernel_ulong_t)0, }, + { + /* Gemini Lake */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x318e), + .driver_data = (kernel_ulong_t)0, + }, { 0 }, }; diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index 43d5166db4c6..e354358db77b 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -1353,7 +1353,7 @@ static struct rdma_id_private *cma_id_from_event(struct ib_cm_id *cm_id, return id_priv; } -static inline int cma_user_data_offset(struct rdma_id_private *id_priv) +static inline u8 cma_user_data_offset(struct rdma_id_private *id_priv) { return cma_family(id_priv) == AF_IB ? 0 : sizeof(struct cma_hdr); } @@ -1731,7 +1731,8 @@ static int cma_req_handler(struct ib_cm_id *cm_id, struct ib_cm_event *ib_event) struct rdma_id_private *listen_id, *conn_id; struct rdma_cm_event event; struct net_device *net_dev; - int offset, ret; + u8 offset; + int ret; listen_id = cma_id_from_event(cm_id, ib_event, &net_dev); if (IS_ERR(listen_id)) @@ -3118,7 +3119,8 @@ static int cma_resolve_ib_udp(struct rdma_id_private *id_priv, struct ib_cm_sidr_req_param req; struct ib_cm_id *id; void *private_data; - int offset, ret; + u8 offset; + int ret; memset(&req, 0, sizeof req); offset = cma_user_data_offset(id_priv); @@ -3175,7 +3177,8 @@ static int cma_connect_ib(struct rdma_id_private *id_priv, struct rdma_route *route; void *private_data; struct ib_cm_id *id; - int offset, ret; + u8 offset; + int ret; memset(&req, 0, sizeof req); offset = cma_user_data_offset(id_priv); diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c index 8f8c3af9f4e8..d3f0a384faad 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c @@ -1044,10 +1044,15 @@ static void __ipoib_ib_dev_flush(struct ipoib_dev_priv *priv, ipoib_ib_dev_down(dev); if (level == IPOIB_FLUSH_HEAVY) { + rtnl_lock(); if (test_bit(IPOIB_FLAG_INITIALIZED, &priv->flags)) ipoib_ib_dev_stop(dev); - if (ipoib_ib_dev_open(dev) != 0) + + result = ipoib_ib_dev_open(dev); + rtnl_unlock(); + if (result) return; + if (netif_queue_stopped(dev)) netif_start_queue(dev); } diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index dbf09836ff30..d1051e3ce819 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -520,6 +520,13 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "IC4I"), }, }, + { + /* TUXEDO BU1406 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Notebook"), + DMI_MATCH(DMI_PRODUCT_NAME, "N24_25BU"), + }, + }, { } }; diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c index 525ce56524ba..e73aeb0e892c 100644 --- a/drivers/md/bcache/request.c +++ b/drivers/md/bcache/request.c @@ -468,6 +468,7 @@ struct search { unsigned recoverable:1; unsigned write:1; unsigned read_dirty_data:1; + unsigned cache_missed:1; unsigned long start_time; @@ -653,6 +654,7 @@ static inline struct search *search_alloc(struct bio *bio, s->orig_bio = bio; s->cache_miss = NULL; + s->cache_missed = 0; s->d = d; s->recoverable = 1; s->write = (bio->bi_rw & REQ_WRITE) != 0; @@ -776,7 +778,7 @@ static void cached_dev_read_done_bh(struct closure *cl) struct cached_dev *dc = container_of(s->d, struct cached_dev, disk); bch_mark_cache_accounting(s->iop.c, s->d, - !s->cache_miss, s->iop.bypass); + !s->cache_missed, s->iop.bypass); trace_bcache_read(s->orig_bio, !s->cache_miss, s->iop.bypass); if (s->iop.error) @@ -795,6 +797,8 @@ static int cached_dev_cache_miss(struct btree *b, struct search *s, struct cached_dev *dc = container_of(s->d, struct cached_dev, disk); struct bio *miss, *cache_bio; + s->cache_missed = 1; + if (s->cache_miss || s->iop.bypass) { miss = bio_next_split(bio, sectors, GFP_NOIO, s->d->bio_split); ret = miss == bio ? MAP_DONE : MAP_CONTINUE; diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index c5ceea9222ff..8eaadd9869bc 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -2083,6 +2083,7 @@ static void bcache_exit(void) if (bcache_major) unregister_blkdev(bcache_major, "bcache"); unregister_reboot_notifier(&reboot); + mutex_destroy(&bch_register_lock); } static int __init bcache_init(void) @@ -2101,14 +2102,15 @@ static int __init bcache_init(void) bcache_major = register_blkdev(0, "bcache"); if (bcache_major < 0) { unregister_reboot_notifier(&reboot); + mutex_destroy(&bch_register_lock); return bcache_major; } if (!(bcache_wq = create_workqueue("bcache")) || !(bcache_kobj = kobject_create_and_add("bcache", fs_kobj)) || - sysfs_create_files(bcache_kobj, files) || bch_request_init() || - bch_debug_init(bcache_kobj)) + bch_debug_init(bcache_kobj) || + sysfs_create_files(bcache_kobj, files)) goto err; return 0; diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c index d6a1126d85ce..494d01d0e92a 100644 --- a/drivers/md/md-cluster.c +++ b/drivers/md/md-cluster.c @@ -821,6 +821,7 @@ static int leave(struct mddev *mddev) lockres_free(cinfo->no_new_dev_lockres); lockres_free(cinfo->bitmap_lockres); dlm_release_lockspace(cinfo->lockspace, 2); + kfree(cinfo); return 0; } diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index d55bf85b76ce..86ab6d14d782 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -1681,8 +1681,11 @@ static void ops_complete_reconstruct(void *stripe_head_ref) struct r5dev *dev = &sh->dev[i]; if (dev->written || i == pd_idx || i == qd_idx) { - if (!discard && !test_bit(R5_SkipCopy, &dev->flags)) + if (!discard && !test_bit(R5_SkipCopy, &dev->flags)) { set_bit(R5_UPTODATE, &dev->flags); + if (test_bit(STRIPE_EXPAND_READY, &sh->state)) + set_bit(R5_Expanded, &dev->flags); + } if (fua) set_bit(R5_WantFUA, &dev->flags); if (sync) diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c index 33dfd7e72516..0bf0d0e9dbdb 100644 --- a/drivers/mmc/host/mtk-sd.c +++ b/drivers/mmc/host/mtk-sd.c @@ -570,7 +570,7 @@ static void msdc_set_mclk(struct msdc_host *host, unsigned char timing, u32 hz) } } sdr_set_field(host->base + MSDC_CFG, MSDC_CFG_CKMOD | MSDC_CFG_CKDIV, - (mode << 8) | (div % 0xff)); + (mode << 8) | div); sdr_set_bits(host->base + MSDC_CFG, MSDC_CFG_CKPDN); while (!(readl(host->base + MSDC_CFG) & MSDC_CFG_CKSTB)) cpu_relax(); @@ -1540,7 +1540,7 @@ static int msdc_drv_probe(struct platform_device *pdev) host->src_clk_freq = clk_get_rate(host->src_clk); /* Set host parameters to mmc */ mmc->ops = &mt_msdc_ops; - mmc->f_min = host->src_clk_freq / (4 * 255); + mmc->f_min = DIV_ROUND_UP(host->src_clk_freq, 4 * 255); mmc->caps |= MMC_CAP_ERASE | MMC_CAP_CMD23; mmc->caps |= MMC_CAP_RUNTIME_RESUME; diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index f971d92f7b41..74dd48f2bd89 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -1,7 +1,7 @@ /* * Broadcom GENET (Gigabit Ethernet) controller driver * - * Copyright (c) 2014 Broadcom Corporation + * Copyright (c) 2014-2017 Broadcom * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -778,8 +778,9 @@ static const struct bcmgenet_stats bcmgenet_gstrings_stats[] = { STAT_GENET_RUNT("rx_runt_bytes", mib.rx_runt_bytes), /* Misc UniMAC counters */ STAT_GENET_MISC("rbuf_ovflow_cnt", mib.rbuf_ovflow_cnt, - UMAC_RBUF_OVFL_CNT), - STAT_GENET_MISC("rbuf_err_cnt", mib.rbuf_err_cnt, UMAC_RBUF_ERR_CNT), + UMAC_RBUF_OVFL_CNT_V1), + STAT_GENET_MISC("rbuf_err_cnt", mib.rbuf_err_cnt, + UMAC_RBUF_ERR_CNT_V1), STAT_GENET_MISC("mdf_err_cnt", mib.mdf_err_cnt, UMAC_MDF_ERR_CNT), STAT_GENET_SOFT_MIB("alloc_rx_buff_failed", mib.alloc_rx_buff_failed), STAT_GENET_SOFT_MIB("rx_dma_failed", mib.rx_dma_failed), @@ -821,6 +822,45 @@ static void bcmgenet_get_strings(struct net_device *dev, u32 stringset, } } +static u32 bcmgenet_update_stat_misc(struct bcmgenet_priv *priv, u16 offset) +{ + u16 new_offset; + u32 val; + + switch (offset) { + case UMAC_RBUF_OVFL_CNT_V1: + if (GENET_IS_V2(priv)) + new_offset = RBUF_OVFL_CNT_V2; + else + new_offset = RBUF_OVFL_CNT_V3PLUS; + + val = bcmgenet_rbuf_readl(priv, new_offset); + /* clear if overflowed */ + if (val == ~0) + bcmgenet_rbuf_writel(priv, 0, new_offset); + break; + case UMAC_RBUF_ERR_CNT_V1: + if (GENET_IS_V2(priv)) + new_offset = RBUF_ERR_CNT_V2; + else + new_offset = RBUF_ERR_CNT_V3PLUS; + + val = bcmgenet_rbuf_readl(priv, new_offset); + /* clear if overflowed */ + if (val == ~0) + bcmgenet_rbuf_writel(priv, 0, new_offset); + break; + default: + val = bcmgenet_umac_readl(priv, offset); + /* clear if overflowed */ + if (val == ~0) + bcmgenet_umac_writel(priv, 0, offset); + break; + } + + return val; +} + static void bcmgenet_update_mib_counters(struct bcmgenet_priv *priv) { int i, j = 0; @@ -836,19 +876,28 @@ static void bcmgenet_update_mib_counters(struct bcmgenet_priv *priv) case BCMGENET_STAT_NETDEV: case BCMGENET_STAT_SOFT: continue; - case BCMGENET_STAT_MIB_RX: - case BCMGENET_STAT_MIB_TX: case BCMGENET_STAT_RUNT: - if (s->type != BCMGENET_STAT_MIB_RX) - offset = BCMGENET_STAT_OFFSET; + offset += BCMGENET_STAT_OFFSET; + /* fall through */ + case BCMGENET_STAT_MIB_TX: + offset += BCMGENET_STAT_OFFSET; + /* fall through */ + case BCMGENET_STAT_MIB_RX: val = bcmgenet_umac_readl(priv, UMAC_MIB_START + j + offset); + offset = 0; /* Reset Offset */ break; case BCMGENET_STAT_MISC: - val = bcmgenet_umac_readl(priv, s->reg_offset); - /* clear if overflowed */ - if (val == ~0) - bcmgenet_umac_writel(priv, 0, s->reg_offset); + if (GENET_IS_V1(priv)) { + val = bcmgenet_umac_readl(priv, s->reg_offset); + /* clear if overflowed */ + if (val == ~0) + bcmgenet_umac_writel(priv, 0, + s->reg_offset); + } else { + val = bcmgenet_update_stat_misc(priv, + s->reg_offset); + } break; } @@ -2901,6 +2950,8 @@ err_irq0: err_fini_dma: bcmgenet_fini_dma(priv); err_clk_disable: + if (priv->internal_phy) + bcmgenet_power_down(priv, GENET_POWER_PASSIVE); clk_disable_unprepare(priv->clk); return ret; } @@ -3277,6 +3328,12 @@ static void bcmgenet_set_hw_params(struct bcmgenet_priv *priv) */ gphy_rev = reg & 0xffff; + /* This is reserved so should require special treatment */ + if (gphy_rev == 0 || gphy_rev == 0x01ff) { + pr_warn("Invalid GPHY revision detected: 0x%04x\n", gphy_rev); + return; + } + /* This is the good old scheme, just GPHY major, no minor nor patch */ if ((gphy_rev & 0xf0) != 0) priv->gphy_rev = gphy_rev << 8; @@ -3285,12 +3342,6 @@ static void bcmgenet_set_hw_params(struct bcmgenet_priv *priv) else if ((gphy_rev & 0xff00) != 0) priv->gphy_rev = gphy_rev; - /* This is reserved so should require special treatment */ - else if (gphy_rev == 0 || gphy_rev == 0x01ff) { - pr_warn("Invalid GPHY revision detected: 0x%04x\n", gphy_rev); - return; - } - #ifdef CONFIG_PHYS_ADDR_T_64BIT if (!(params->flags & GENET_HAS_40BITS)) pr_warn("GENET does not support 40-bits PA\n"); @@ -3333,6 +3384,7 @@ static int bcmgenet_probe(struct platform_device *pdev) const void *macaddr; struct resource *r; int err = -EIO; + const char *phy_mode_str; /* Up to GENET_MAX_MQ_CNT + 1 TX queues and RX queues */ dev = alloc_etherdev_mqs(sizeof(*priv), GENET_MAX_MQ_CNT + 1, @@ -3438,6 +3490,13 @@ static int bcmgenet_probe(struct platform_device *pdev) priv->clk_eee = NULL; } + /* If this is an internal GPHY, power it on now, before UniMAC is + * brought out of reset as absolutely no UniMAC activity is allowed + */ + if (dn && !of_property_read_string(dn, "phy-mode", &phy_mode_str) && + !strcasecmp(phy_mode_str, "internal")) + bcmgenet_power_up(priv, GENET_POWER_PASSIVE); + err = reset_umac(priv); if (err) goto err_clk_disable; @@ -3604,6 +3663,8 @@ static int bcmgenet_resume(struct device *d) return 0; out_clk_disable: + if (priv->internal_phy) + bcmgenet_power_down(priv, GENET_POWER_PASSIVE); clk_disable_unprepare(priv->clk); return ret; } diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h index 967367557309..cef53f2d9854 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014 Broadcom Corporation + * Copyright (c) 2014-2017 Broadcom * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -214,7 +214,9 @@ struct bcmgenet_mib_counters { #define MDIO_REG_SHIFT 16 #define MDIO_REG_MASK 0x1F -#define UMAC_RBUF_OVFL_CNT 0x61C +#define UMAC_RBUF_OVFL_CNT_V1 0x61C +#define RBUF_OVFL_CNT_V2 0x80 +#define RBUF_OVFL_CNT_V3PLUS 0x94 #define UMAC_MPD_CTRL 0x620 #define MPD_EN (1 << 0) @@ -224,7 +226,9 @@ struct bcmgenet_mib_counters { #define UMAC_MPD_PW_MS 0x624 #define UMAC_MPD_PW_LS 0x628 -#define UMAC_RBUF_ERR_CNT 0x634 +#define UMAC_RBUF_ERR_CNT_V1 0x634 +#define RBUF_ERR_CNT_V2 0x84 +#define RBUF_ERR_CNT_V3PLUS 0x98 #define UMAC_MDF_ERR_CNT 0x638 #define UMAC_MDF_CTRL 0x650 #define UMAC_MDF_ADDR 0x654 diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c index d48d5793407d..fc222df47aa9 100644 --- a/drivers/net/ethernet/mellanox/mlx4/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c @@ -2278,6 +2278,17 @@ static int sync_toggles(struct mlx4_dev *dev) rd_toggle = swab32(readl(&priv->mfunc.comm->slave_read)); if (wr_toggle == 0xffffffff || rd_toggle == 0xffffffff) { /* PCI might be offline */ + + /* If device removal has been requested, + * do not continue retrying. + */ + if (dev->persist->interface_state & + MLX4_INTERFACE_STATE_NOWAIT) { + mlx4_warn(dev, + "communication channel is offline\n"); + return -EIO; + } + msleep(100); wr_toggle = swab32(readl(&priv->mfunc.comm-> slave_write)); diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 99361352ed0d..a7d3144c2388 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -1763,6 +1763,14 @@ static int mlx4_comm_check_offline(struct mlx4_dev *dev) (u32)(1 << COMM_CHAN_OFFLINE_OFFSET)); if (!offline_bit) return 0; + + /* If device removal has been requested, + * do not continue retrying. + */ + if (dev->persist->interface_state & + MLX4_INTERFACE_STATE_NOWAIT) + break; + /* There are cases as part of AER/Reset flow that PF needs * around 100 msec to load. We therefore sleep for 100 msec * to allow other tasks to make use of that CPU during this @@ -3690,6 +3698,9 @@ static void mlx4_remove_one(struct pci_dev *pdev) struct mlx4_priv *priv = mlx4_priv(dev); int active_vfs = 0; + if (mlx4_is_slave(dev)) + persist->interface_state |= MLX4_INTERFACE_STATE_NOWAIT; + mutex_lock(&persist->interface_state_mutex); persist->interface_state |= MLX4_INTERFACE_STATE_DELETION; mutex_unlock(&persist->interface_state_mutex); diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 236fb5d2ad69..c7fe61f1f89f 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -599,7 +599,7 @@ static inline void mlxsw_reg_spvid_pack(char *payload, u8 local_port, u16 pvid) #define MLXSW_REG_SPVM_ID 0x200F #define MLXSW_REG_SPVM_BASE_LEN 0x04 /* base length, without records */ #define MLXSW_REG_SPVM_REC_LEN 0x04 /* record length */ -#define MLXSW_REG_SPVM_REC_MAX_COUNT 256 +#define MLXSW_REG_SPVM_REC_MAX_COUNT 255 #define MLXSW_REG_SPVM_LEN (MLXSW_REG_SPVM_BASE_LEN + \ MLXSW_REG_SPVM_REC_LEN * MLXSW_REG_SPVM_REC_MAX_COUNT) @@ -1139,7 +1139,7 @@ static inline void mlxsw_reg_sfmr_pack(char *payload, #define MLXSW_REG_SPVMLR_ID 0x2020 #define MLXSW_REG_SPVMLR_BASE_LEN 0x04 /* base length, without records */ #define MLXSW_REG_SPVMLR_REC_LEN 0x04 /* record length */ -#define MLXSW_REG_SPVMLR_REC_MAX_COUNT 256 +#define MLXSW_REG_SPVMLR_REC_MAX_COUNT 255 #define MLXSW_REG_SPVMLR_LEN (MLXSW_REG_SPVMLR_BASE_LEN + \ MLXSW_REG_SPVMLR_REC_LEN * \ MLXSW_REG_SPVMLR_REC_MAX_COUNT) diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index cbe9a330117a..063aca17e698 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -4307,7 +4307,7 @@ static int efx_ef10_set_mac_address(struct efx_nic *efx) * MCFW do not support VFs. */ rc = efx_ef10_vport_set_mac_address(efx); - } else { + } else if (rc) { efx_mcdi_display_error(efx, MC_CMD_VADAPTOR_SET_MAC, sizeof(inbuf), NULL, 0, rc); } diff --git a/drivers/net/fjes/fjes_main.c b/drivers/net/fjes/fjes_main.c index 0ddb54fe3d91..a539e831b4b1 100644 --- a/drivers/net/fjes/fjes_main.c +++ b/drivers/net/fjes/fjes_main.c @@ -1205,7 +1205,7 @@ static void fjes_netdev_setup(struct net_device *netdev) fjes_set_ethtool_ops(netdev); netdev->mtu = fjes_support_mtu[0]; netdev->flags |= IFF_BROADCAST; - netdev->features |= NETIF_F_HW_CSUM | NETIF_F_HW_VLAN_CTAG_FILTER; + netdev->features |= NETIF_F_HW_VLAN_CTAG_FILTER; } static void fjes_irq_watch_task(struct work_struct *work) diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 40cd86614677..9897cabec371 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -441,7 +441,7 @@ static rx_handler_result_t macvlan_handle_frame(struct sk_buff **pskb) struct macvlan_dev, list); else vlan = macvlan_hash_lookup(port, eth->h_dest); - if (vlan == NULL) + if (!vlan || vlan->mode == MACVLAN_MODE_SOURCE) return RX_HANDLER_PASS; dev = vlan->dev; diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index dc454138d600..e2decf71c6d1 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -942,6 +942,7 @@ static __net_exit void ppp_exit_net(struct net *net) unregister_netdevice_many(&list); rtnl_unlock(); + mutex_destroy(&pn->all_ppp_mutex); idr_destroy(&pn->units_idr); } diff --git a/drivers/net/wimax/i2400m/usb.c b/drivers/net/wimax/i2400m/usb.c index e7f5910a6519..f8eb66ef2944 100644 --- a/drivers/net/wimax/i2400m/usb.c +++ b/drivers/net/wimax/i2400m/usb.c @@ -467,6 +467,9 @@ int i2400mu_probe(struct usb_interface *iface, struct i2400mu *i2400mu; struct usb_device *usb_dev = interface_to_usbdev(iface); + if (iface->cur_altsetting->desc.bNumEndpoints < 4) + return -ENODEV; + if (usb_dev->speed != USB_SPEED_HIGH) dev_err(dev, "device not connected as high speed\n"); diff --git a/drivers/net/wireless/ath/ath9k/tx99.c b/drivers/net/wireless/ath/ath9k/tx99.c index b4e6304afd40..7ee1a3183a06 100644 --- a/drivers/net/wireless/ath/ath9k/tx99.c +++ b/drivers/net/wireless/ath/ath9k/tx99.c @@ -180,6 +180,9 @@ static ssize_t write_file_tx99(struct file *file, const char __user *user_buf, ssize_t len; int r; + if (count < 1) + return -EINVAL; + if (sc->cur_chan->nvifs > 1) return -EOPNOTSUPP; @@ -187,6 +190,8 @@ static ssize_t write_file_tx99(struct file *file, const char __user *user_buf, if (copy_from_user(buf, user_buf, len)) return -EFAULT; + buf[len] = '\0'; + if (strtobool(buf, &start)) return -EINVAL; diff --git a/drivers/pci/pcie/pme.c b/drivers/pci/pcie/pme.c index 63fc63911295..deb903112974 100644 --- a/drivers/pci/pcie/pme.c +++ b/drivers/pci/pcie/pme.c @@ -233,6 +233,9 @@ static void pcie_pme_work_fn(struct work_struct *work) break; pcie_capability_read_dword(port, PCI_EXP_RTSTA, &rtsta); + if (rtsta == (u32) ~0) + break; + if (rtsta & PCI_EXP_RTSTA_PME) { /* * Clear PME status of the port. If there are other @@ -280,7 +283,7 @@ static irqreturn_t pcie_pme_irq(int irq, void *context) spin_lock_irqsave(&data->lock, flags); pcie_capability_read_dword(port, PCI_EXP_RTSTA, &rtsta); - if (!(rtsta & PCI_EXP_RTSTA_PME)) { + if (rtsta == (u32) ~0 || !(rtsta & PCI_EXP_RTSTA_PME)) { spin_unlock_irqrestore(&data->lock, flags); return IRQ_NONE; } diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c index 8a280e9c2ad1..7e67af2bb366 100644 --- a/drivers/pci/remove.c +++ b/drivers/pci/remove.c @@ -20,9 +20,9 @@ static void pci_stop_dev(struct pci_dev *dev) pci_pme_active(dev, false); if (dev->is_added) { + device_release_driver(&dev->dev); pci_proc_detach_device(dev); pci_remove_sysfs_dev_files(dev); - device_release_driver(&dev->dev); dev->is_added = 0; } diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index 312c78b27a32..073b6d1e5efa 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -26,7 +26,8 @@ config DEBUG_PINCTRL config PINCTRL_ADI2 bool "ADI pin controller driver" - depends on BLACKFIN + depends on (BF54x || BF60x) + depends on !GPIO_ADI select PINMUX select IRQ_DOMAIN help diff --git a/drivers/rtc/rtc-pcf8563.c b/drivers/rtc/rtc-pcf8563.c index c8f95b8e463a..45b5a3d47ccf 100644 --- a/drivers/rtc/rtc-pcf8563.c +++ b/drivers/rtc/rtc-pcf8563.c @@ -427,7 +427,7 @@ static unsigned long pcf8563_clkout_recalc_rate(struct clk_hw *hw, return 0; buf &= PCF8563_REG_CLKO_F_MASK; - return clkout_rates[ret]; + return clkout_rates[buf]; } static long pcf8563_clkout_round_rate(struct clk_hw *hw, unsigned long rate, diff --git a/drivers/scsi/bfa/bfad_debugfs.c b/drivers/scsi/bfa/bfad_debugfs.c index 74a307c0a240..8f1c58d4d5b5 100644 --- a/drivers/scsi/bfa/bfad_debugfs.c +++ b/drivers/scsi/bfa/bfad_debugfs.c @@ -254,7 +254,8 @@ bfad_debugfs_write_regrd(struct file *file, const char __user *buf, struct bfad_s *bfad = port->bfad; struct bfa_s *bfa = &bfad->bfa; struct bfa_ioc_s *ioc = &bfa->ioc; - int addr, len, rc, i; + int addr, rc, i; + u32 len; u32 *regbuf; void __iomem *rb, *reg_addr; unsigned long flags; @@ -265,7 +266,7 @@ bfad_debugfs_write_regrd(struct file *file, const char __user *buf, return PTR_ERR(kern_buf); rc = sscanf(kern_buf, "%x:%x", &addr, &len); - if (rc < 2) { + if (rc < 2 || len > (UINT_MAX >> 2)) { printk(KERN_INFO "bfad[%d]: %s failed to read user buf\n", bfad->inst_no, __func__); diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index e9ce74afd13f..0c87f341fed4 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -3466,7 +3466,7 @@ exit_failed: * # (integer code indicating one of several NOT READY states * describing why a volume is to be kept offline) */ -static int hpsa_volume_offline(struct ctlr_info *h, +static unsigned char hpsa_volume_offline(struct ctlr_info *h, unsigned char scsi3addr[]) { struct CommandList *c; @@ -3486,7 +3486,7 @@ static int hpsa_volume_offline(struct ctlr_info *h, rc = hpsa_scsi_do_simple_cmd(h, c, DEFAULT_REPLY_QUEUE, NO_TIMEOUT); if (rc) { cmd_free(h, c); - return 0; + return HPSA_VPD_LV_STATUS_UNSUPPORTED; } sense = c->err_info->SenseInfo; if (c->err_info->SenseLen > sizeof(c->err_info->SenseInfo)) @@ -3497,19 +3497,13 @@ static int hpsa_volume_offline(struct ctlr_info *h, cmd_status = c->err_info->CommandStatus; scsi_status = c->err_info->ScsiStatus; cmd_free(h, c); - /* Is the volume 'not ready'? */ - if (cmd_status != CMD_TARGET_STATUS || - scsi_status != SAM_STAT_CHECK_CONDITION || - sense_key != NOT_READY || - asc != ASC_LUN_NOT_READY) { - return 0; - } /* Determine the reason for not ready state */ ldstat = hpsa_get_volume_status(h, scsi3addr); /* Keep volume offline in certain cases: */ switch (ldstat) { + case HPSA_LV_FAILED: case HPSA_LV_UNDERGOING_ERASE: case HPSA_LV_NOT_AVAILABLE: case HPSA_LV_UNDERGOING_RPI: @@ -3531,7 +3525,7 @@ static int hpsa_volume_offline(struct ctlr_info *h, default: break; } - return 0; + return HPSA_LV_OK; } /* @@ -3615,10 +3609,10 @@ static int hpsa_update_device_info(struct ctlr_info *h, /* Do an inquiry to the device to see what it is. */ if (hpsa_scsi_do_inquiry(h, scsi3addr, 0, inq_buff, (unsigned char) OBDR_TAPE_INQ_SIZE) != 0) { - /* Inquiry failed (msg printed already) */ dev_err(&h->pdev->dev, - "hpsa_update_device_info: inquiry failed\n"); - rc = -EIO; + "%s: inquiry failed, device will be skipped.\n", + __func__); + rc = HPSA_INQUIRY_FAILED; goto bail_out; } @@ -3638,15 +3632,19 @@ static int hpsa_update_device_info(struct ctlr_info *h, if (this_device->devtype == TYPE_DISK && is_logical_dev_addr_mode(scsi3addr)) { - int volume_offline; + unsigned char volume_offline; hpsa_get_raid_level(h, scsi3addr, &this_device->raid_level); if (h->fw_support & MISC_FW_RAID_OFFLOAD_BASIC) hpsa_get_ioaccel_status(h, scsi3addr, this_device); volume_offline = hpsa_volume_offline(h, scsi3addr); - if (volume_offline < 0 || volume_offline > 0xff) - volume_offline = HPSA_VPD_LV_STATUS_UNSUPPORTED; - this_device->volume_offline = volume_offline & 0xff; + if (volume_offline == HPSA_LV_FAILED) { + rc = HPSA_LV_FAILED; + dev_err(&h->pdev->dev, + "%s: LV failed, device will be skipped.\n", + __func__); + goto bail_out; + } } else { this_device->raid_level = RAID_UNKNOWN; this_device->offload_config = 0; @@ -4115,8 +4113,7 @@ static void hpsa_update_scsi_devices(struct ctlr_info *h) goto out; } if (rc) { - dev_warn(&h->pdev->dev, - "Inquiry failed, skipping device.\n"); + h->drv_req_rescan = 1; continue; } @@ -5257,7 +5254,7 @@ static void hpsa_scan_complete(struct ctlr_info *h) spin_lock_irqsave(&h->scan_lock, flags); h->scan_finished = 1; - wake_up_all(&h->scan_wait_queue); + wake_up(&h->scan_wait_queue); spin_unlock_irqrestore(&h->scan_lock, flags); } @@ -5275,11 +5272,23 @@ static void hpsa_scan_start(struct Scsi_Host *sh) if (unlikely(lockup_detected(h))) return hpsa_scan_complete(h); + /* + * If a scan is already waiting to run, no need to add another + */ + spin_lock_irqsave(&h->scan_lock, flags); + if (h->scan_waiting) { + spin_unlock_irqrestore(&h->scan_lock, flags); + return; + } + + spin_unlock_irqrestore(&h->scan_lock, flags); + /* wait until any scan already in progress is finished. */ while (1) { spin_lock_irqsave(&h->scan_lock, flags); if (h->scan_finished) break; + h->scan_waiting = 1; spin_unlock_irqrestore(&h->scan_lock, flags); wait_event(h->scan_wait_queue, h->scan_finished); /* Note: We don't need to worry about a race between this @@ -5289,6 +5298,7 @@ static void hpsa_scan_start(struct Scsi_Host *sh) */ } h->scan_finished = 0; /* mark scan as in progress */ + h->scan_waiting = 0; spin_unlock_irqrestore(&h->scan_lock, flags); if (unlikely(lockup_detected(h))) @@ -8505,6 +8515,7 @@ reinit_after_soft_reset: init_waitqueue_head(&h->event_sync_wait_queue); mutex_init(&h->reset_mutex); h->scan_finished = 1; /* no scan currently in progress */ + h->scan_waiting = 0; pci_set_drvdata(pdev, h); h->ndevices = 0; @@ -8797,6 +8808,8 @@ static void hpsa_remove_one(struct pci_dev *pdev) destroy_workqueue(h->rescan_ctlr_wq); destroy_workqueue(h->resubmit_wq); + hpsa_delete_sas_host(h); + /* * Call before disabling interrupts. * scsi_remove_host can trigger I/O operations especially @@ -8831,8 +8844,6 @@ static void hpsa_remove_one(struct pci_dev *pdev) h->lockup_detected = NULL; /* init_one 2 */ /* (void) pci_disable_pcie_error_reporting(pdev); */ /* init_one 1 */ - hpsa_delete_sas_host(h); - kfree(h); /* init_one 1 */ } @@ -9324,9 +9335,9 @@ static void hpsa_free_sas_phy(struct hpsa_sas_phy *hpsa_sas_phy) struct sas_phy *phy = hpsa_sas_phy->phy; sas_port_delete_phy(hpsa_sas_phy->parent_port->port, phy); - sas_phy_free(phy); if (hpsa_sas_phy->added_to_port) list_del(&hpsa_sas_phy->phy_list_entry); + sas_phy_delete(phy); kfree(hpsa_sas_phy); } diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h index ae5beda1bdb5..0e602750487a 100644 --- a/drivers/scsi/hpsa.h +++ b/drivers/scsi/hpsa.h @@ -200,6 +200,7 @@ struct ctlr_info { dma_addr_t errinfo_pool_dhandle; unsigned long *cmd_pool_bits; int scan_finished; + u8 scan_waiting : 1; spinlock_t scan_lock; wait_queue_head_t scan_wait_queue; diff --git a/drivers/scsi/hpsa_cmd.h b/drivers/scsi/hpsa_cmd.h index d92ef0d352b5..26488e2a7f02 100644 --- a/drivers/scsi/hpsa_cmd.h +++ b/drivers/scsi/hpsa_cmd.h @@ -155,6 +155,7 @@ #define CFGTBL_BusType_Fibre2G 0x00000200l /* VPD Inquiry types */ +#define HPSA_INQUIRY_FAILED 0x02 #define HPSA_VPD_SUPPORTED_PAGES 0x00 #define HPSA_VPD_LV_DEVICE_GEOMETRY 0xC1 #define HPSA_VPD_LV_IOACCEL_STATUS 0xC2 @@ -164,6 +165,7 @@ /* Logical volume states */ #define HPSA_VPD_LV_STATUS_UNSUPPORTED 0xff #define HPSA_LV_OK 0x0 +#define HPSA_LV_FAILED 0x01 #define HPSA_LV_NOT_AVAILABLE 0x0b #define HPSA_LV_UNDERGOING_ERASE 0x0F #define HPSA_LV_UNDERGOING_RPI 0x12 diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c index 11cdb172cfaf..60720e5b1ebc 100644 --- a/drivers/scsi/scsi_devinfo.c +++ b/drivers/scsi/scsi_devinfo.c @@ -160,7 +160,7 @@ static struct { {"DGC", "RAID", NULL, BLIST_SPARSELUN}, /* Dell PV 650F, storage on LUN 0 */ {"DGC", "DISK", NULL, BLIST_SPARSELUN}, /* Dell PV 650F, no storage on LUN 0 */ {"EMC", "Invista", "*", BLIST_SPARSELUN | BLIST_LARGELUN}, - {"EMC", "SYMMETRIX", NULL, BLIST_SPARSELUN | BLIST_LARGELUN | BLIST_FORCELUN}, + {"EMC", "SYMMETRIX", NULL, BLIST_SPARSELUN | BLIST_LARGELUN | BLIST_REPORTLUN2}, {"EMULEX", "MD21/S2 ESDI", NULL, BLIST_SINGLELUN}, {"easyRAID", "16P", NULL, BLIST_NOREPORTLUN}, {"easyRAID", "X6P", NULL, BLIST_NOREPORTLUN}, diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 7e1681cf287c..dd72205ba298 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -233,11 +233,15 @@ manage_start_stop_store(struct device *dev, struct device_attribute *attr, { struct scsi_disk *sdkp = to_scsi_disk(dev); struct scsi_device *sdp = sdkp->device; + bool v; if (!capable(CAP_SYS_ADMIN)) return -EACCES; - sdp->manage_start_stop = simple_strtoul(buf, NULL, 10); + if (kstrtobool(buf, &v)) + return -EINVAL; + + sdp->manage_start_stop = v; return count; } @@ -255,6 +259,7 @@ static ssize_t allow_restart_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { + bool v; struct scsi_disk *sdkp = to_scsi_disk(dev); struct scsi_device *sdp = sdkp->device; @@ -264,7 +269,10 @@ allow_restart_store(struct device *dev, struct device_attribute *attr, if (sdp->type != TYPE_DISK) return -EINVAL; - sdp->allow_restart = simple_strtoul(buf, NULL, 10); + if (kstrtobool(buf, &v)) + return -EINVAL; + + sdp->allow_restart = v; return count; } diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c index fefbf826c622..8fd8f3a2d1bf 100644 --- a/drivers/staging/vt6655/device_main.c +++ b/drivers/staging/vt6655/device_main.c @@ -1693,10 +1693,11 @@ static int vt6655_suspend(struct pci_dev *pcid, pm_message_t state) MACbShutdown(priv->PortOffset); pci_disable_device(pcid); - pci_set_power_state(pcid, pci_choose_state(pcid, state)); spin_unlock_irqrestore(&priv->lock, flags); + pci_set_power_state(pcid, pci_choose_state(pcid, state)); + return 0; } diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index bb73401f5761..8a4092cd97ee 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -674,6 +674,7 @@ static int iscsit_add_reject_from_cmd( unsigned char *buf) { struct iscsi_conn *conn; + const bool do_put = cmd->se_cmd.se_tfo != NULL; if (!cmd->conn) { pr_err("cmd->conn is NULL for ITT: 0x%08x\n", @@ -704,7 +705,7 @@ static int iscsit_add_reject_from_cmd( * Perform the kref_put now if se_cmd has already been setup by * scsit_setup_scsi_cmd() */ - if (cmd->se_cmd.se_tfo != NULL) { + if (do_put) { pr_debug("iscsi reject: calling target_put_sess_cmd >>>>>>\n"); target_put_sess_cmd(&cmd->se_cmd); } diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c index 634ad3662ed6..8c49bc3dcc8c 100644 --- a/drivers/target/iscsi/iscsi_target_configfs.c +++ b/drivers/target/iscsi/iscsi_target_configfs.c @@ -1210,7 +1210,7 @@ static struct se_portal_group *lio_target_tiqn_addtpg( ret = core_tpg_register(wwn, &tpg->tpg_se_tpg, SCSI_PROTOCOL_ISCSI); if (ret < 0) - return NULL; + goto free_out; ret = iscsit_tpg_add_portal_group(tiqn, tpg); if (ret != 0) @@ -1222,6 +1222,7 @@ static struct se_portal_group *lio_target_tiqn_addtpg( return &tpg->tpg_se_tpg; out: core_tpg_deregister(&tpg->tpg_se_tpg); +free_out: kfree(tpg); return NULL; } diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c index 49aba4a31747..1fe782f9ee81 100644 --- a/drivers/target/target_core_alua.c +++ b/drivers/target/target_core_alua.c @@ -1010,7 +1010,7 @@ static void core_alua_queue_state_change_ua(struct t10_alua_tg_pt_gp *tg_pt_gp) static void core_alua_do_transition_tg_pt_work(struct work_struct *work) { struct t10_alua_tg_pt_gp *tg_pt_gp = container_of(work, - struct t10_alua_tg_pt_gp, tg_pt_gp_transition_work.work); + struct t10_alua_tg_pt_gp, tg_pt_gp_transition_work); struct se_device *dev = tg_pt_gp->tg_pt_gp_dev; bool explicit = (tg_pt_gp->tg_pt_gp_alua_access_status == ALUA_STATUS_ALTERED_BY_EXPLICIT_STPG); @@ -1073,17 +1073,8 @@ static int core_alua_do_transition_tg_pt( /* * Flush any pending transitions */ - if (!explicit && tg_pt_gp->tg_pt_gp_implicit_trans_secs && - atomic_read(&tg_pt_gp->tg_pt_gp_alua_access_state) == - ALUA_ACCESS_STATE_TRANSITION) { - /* Just in case */ - tg_pt_gp->tg_pt_gp_alua_pending_state = new_state; - tg_pt_gp->tg_pt_gp_transition_complete = &wait; - flush_delayed_work(&tg_pt_gp->tg_pt_gp_transition_work); - wait_for_completion(&wait); - tg_pt_gp->tg_pt_gp_transition_complete = NULL; - return 0; - } + if (!explicit) + flush_work(&tg_pt_gp->tg_pt_gp_transition_work); /* * Save the old primary ALUA access state, and set the current state @@ -1114,17 +1105,9 @@ static int core_alua_do_transition_tg_pt( atomic_inc(&tg_pt_gp->tg_pt_gp_ref_cnt); spin_unlock(&dev->t10_alua.tg_pt_gps_lock); - if (!explicit && tg_pt_gp->tg_pt_gp_implicit_trans_secs) { - unsigned long transition_tmo; - - transition_tmo = tg_pt_gp->tg_pt_gp_implicit_trans_secs * HZ; - queue_delayed_work(tg_pt_gp->tg_pt_gp_dev->tmr_wq, - &tg_pt_gp->tg_pt_gp_transition_work, - transition_tmo); - } else { + schedule_work(&tg_pt_gp->tg_pt_gp_transition_work); + if (explicit) { tg_pt_gp->tg_pt_gp_transition_complete = &wait; - queue_delayed_work(tg_pt_gp->tg_pt_gp_dev->tmr_wq, - &tg_pt_gp->tg_pt_gp_transition_work, 0); wait_for_completion(&wait); tg_pt_gp->tg_pt_gp_transition_complete = NULL; } @@ -1692,8 +1675,8 @@ struct t10_alua_tg_pt_gp *core_alua_allocate_tg_pt_gp(struct se_device *dev, mutex_init(&tg_pt_gp->tg_pt_gp_md_mutex); spin_lock_init(&tg_pt_gp->tg_pt_gp_lock); atomic_set(&tg_pt_gp->tg_pt_gp_ref_cnt, 0); - INIT_DELAYED_WORK(&tg_pt_gp->tg_pt_gp_transition_work, - core_alua_do_transition_tg_pt_work); + INIT_WORK(&tg_pt_gp->tg_pt_gp_transition_work, + core_alua_do_transition_tg_pt_work); tg_pt_gp->tg_pt_gp_dev = dev; atomic_set(&tg_pt_gp->tg_pt_gp_alua_access_state, ALUA_ACCESS_STATE_ACTIVE_OPTIMIZED); @@ -1801,7 +1784,7 @@ void core_alua_free_tg_pt_gp( dev->t10_alua.alua_tg_pt_gps_counter--; spin_unlock(&dev->t10_alua.tg_pt_gps_lock); - flush_delayed_work(&tg_pt_gp->tg_pt_gp_transition_work); + flush_work(&tg_pt_gp->tg_pt_gp_transition_work); /* * Allow a struct t10_alua_tg_pt_gp_member * referenced by diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c index 041a56987845..2e35db7f4aac 100644 --- a/drivers/target/target_core_file.c +++ b/drivers/target/target_core_file.c @@ -466,6 +466,10 @@ fd_execute_unmap(struct se_cmd *cmd, sector_t lba, sector_t nolb) struct inode *inode = file->f_mapping->host; int ret; + if (!nolb) { + return 0; + } + if (cmd->se_dev->dev_attrib.pi_prot_type) { ret = fd_do_prot_unmap(cmd, lba, nolb); if (ret) diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c index e7933115087a..e38b4582d43e 100644 --- a/drivers/target/target_core_pr.c +++ b/drivers/target/target_core_pr.c @@ -56,8 +56,10 @@ void core_pr_dump_initiator_port( char *buf, u32 size) { - if (!pr_reg->isid_present_at_reg) + if (!pr_reg->isid_present_at_reg) { buf[0] = '\0'; + return; + } snprintf(buf, size, ",i,0x%s", pr_reg->pr_reg_isid); } diff --git a/drivers/thermal/step_wise.c b/drivers/thermal/step_wise.c index ea9366ad3e6b..7814d18e8940 100644 --- a/drivers/thermal/step_wise.c +++ b/drivers/thermal/step_wise.c @@ -31,8 +31,7 @@ * If the temperature is higher than a trip point, * a. if the trend is THERMAL_TREND_RAISING, use higher cooling * state for this trip point - * b. if the trend is THERMAL_TREND_DROPPING, use lower cooling - * state for this trip point + * b. if the trend is THERMAL_TREND_DROPPING, do nothing * c. if the trend is THERMAL_TREND_RAISE_FULL, use upper limit * for this trip point * d. if the trend is THERMAL_TREND_DROP_FULL, use lower limit @@ -94,9 +93,11 @@ static unsigned long get_target_state(struct thermal_instance *instance, if (!throttle) next_target = THERMAL_NO_TARGET; } else { - next_target = cur_state - 1; - if (next_target > instance->upper) - next_target = instance->upper; + if (!throttle) { + next_target = cur_state - 1; + if (next_target > instance->upper) + next_target = instance->upper; + } } break; case THERMAL_TREND_DROP_FULL: diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c index b1ece1f618c8..f6fde903fcad 100644 --- a/drivers/usb/core/config.c +++ b/drivers/usb/core/config.c @@ -521,6 +521,9 @@ static int usb_parse_configuration(struct usb_device *dev, int cfgidx, unsigned iad_num = 0; memcpy(&config->desc, buffer, USB_DT_CONFIG_SIZE); + nintf = nintf_orig = config->desc.bNumInterfaces; + config->desc.bNumInterfaces = 0; // Adjusted later + if (config->desc.bDescriptorType != USB_DT_CONFIG || config->desc.bLength < USB_DT_CONFIG_SIZE || config->desc.bLength > size) { @@ -534,7 +537,6 @@ static int usb_parse_configuration(struct usb_device *dev, int cfgidx, buffer += config->desc.bLength; size -= config->desc.bLength; - nintf = nintf_orig = config->desc.bNumInterfaces; if (nintf > USB_MAXINTERFACES) { dev_warn(ddev, "config %d has too many interfaces: %d, " "using maximum allowed: %d\n", diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 6a07570a90e6..f7481c4e2bc9 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -1017,10 +1017,9 @@ int xhci_alloc_virt_device(struct xhci_hcd *xhci, int slot_id, return 0; } - xhci->devs[slot_id] = kzalloc(sizeof(*xhci->devs[slot_id]), flags); - if (!xhci->devs[slot_id]) + dev = kzalloc(sizeof(*dev), flags); + if (!dev) return 0; - dev = xhci->devs[slot_id]; /* Allocate the (output) device context that will be used in the HC. */ dev->out_ctx = xhci_alloc_container_ctx(xhci, XHCI_CTX_TYPE_DEVICE, flags); @@ -1068,9 +1067,17 @@ int xhci_alloc_virt_device(struct xhci_hcd *xhci, int slot_id, &xhci->dcbaa->dev_context_ptrs[slot_id], le64_to_cpu(xhci->dcbaa->dev_context_ptrs[slot_id])); + xhci->devs[slot_id] = dev; + return 1; fail: - xhci_free_virt_device(xhci, slot_id); + + if (dev->in_ctx) + xhci_free_container_ctx(xhci, dev->in_ctx); + if (dev->out_ctx) + xhci_free_container_ctx(xhci, dev->out_ctx); + kfree(dev); + return 0; } diff --git a/drivers/usb/musb/da8xx.c b/drivers/usb/musb/da8xx.c index 9a9c82a4d35d..d6a8e325950c 100644 --- a/drivers/usb/musb/da8xx.c +++ b/drivers/usb/musb/da8xx.c @@ -350,7 +350,15 @@ static irqreturn_t da8xx_musb_interrupt(int irq, void *hci) musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE; portstate(musb->port1_status |= USB_PORT_STAT_POWER); del_timer(&otg_workaround); - } else { + } else if (!(musb->int_usb & MUSB_INTR_BABBLE)){ + /* + * When babble condition happens, drvvbus interrupt + * is also generated. Ignore this drvvbus interrupt + * and let babble interrupt handler recovers the + * controller; otherwise, the host-mode flag is lost + * due to the MUSB_DEV_MODE() call below and babble + * recovery logic will not called. + */ musb->is_active = 0; MUSB_DEV_MODE(musb); otg->default_a = 0; diff --git a/drivers/usb/phy/phy-isp1301.c b/drivers/usb/phy/phy-isp1301.c index db68156568e6..b3b33cf7ddf6 100644 --- a/drivers/usb/phy/phy-isp1301.c +++ b/drivers/usb/phy/phy-isp1301.c @@ -33,6 +33,12 @@ static const struct i2c_device_id isp1301_id[] = { }; MODULE_DEVICE_TABLE(i2c, isp1301_id); +static const struct of_device_id isp1301_of_match[] = { + {.compatible = "nxp,isp1301" }, + { }, +}; +MODULE_DEVICE_TABLE(of, isp1301_of_match); + static struct i2c_client *isp1301_i2c_client; static int __isp1301_write(struct isp1301 *isp, u8 reg, u8 value, u8 clear) @@ -130,6 +136,7 @@ static int isp1301_remove(struct i2c_client *client) static struct i2c_driver isp1301_driver = { .driver = { .name = DRV_NAME, + .of_match_table = of_match_ptr(isp1301_of_match), }, .probe = isp1301_probe, .remove = isp1301_remove, diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index fb96755550ec..c10eceb76c39 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -2149,6 +2149,13 @@ UNUSUAL_DEV(0x152d, 0x9561, 0x0000, 0x9999, USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_NO_REPORT_OPCODES), +/* Reported by David Kozub <zub(a)linux.fjfi.cvut.cz> */ +UNUSUAL_DEV(0x152d, 0x0578, 0x0000, 0x9999, + "JMicron", + "JMS567", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_BROKEN_FUA), + /* * Patch by Constantin Baranov <const(a)tltsu.ru> * Report by Andreas Koenecke. diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h index a37ed1e59e99..2f80163ffb94 100644 --- a/drivers/usb/storage/unusual_uas.h +++ b/drivers/usb/storage/unusual_uas.h @@ -141,6 +141,13 @@ UNUSUAL_DEV(0x152d, 0x0567, 0x0000, 0x9999, USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_BROKEN_FUA | US_FL_NO_REPORT_OPCODES), +/* Reported-by: David Kozub <zub(a)linux.fjfi.cvut.cz> */ +UNUSUAL_DEV(0x152d, 0x0578, 0x0000, 0x9999, + "JMicron", + "JMS567", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_BROKEN_FUA), + /* Reported-by: Hans de Goede <hdegoede(a)redhat.com> */ UNUSUAL_DEV(0x2109, 0x0711, 0x0000, 0x9999, "VIA", diff --git a/drivers/usb/usbip/stub_tx.c b/drivers/usb/usbip/stub_tx.c index 021003c4de53..af858d52608a 100644 --- a/drivers/usb/usbip/stub_tx.c +++ b/drivers/usb/usbip/stub_tx.c @@ -178,6 +178,13 @@ static int stub_send_ret_submit(struct stub_device *sdev) memset(&pdu_header, 0, sizeof(pdu_header)); memset(&msg, 0, sizeof(msg)); + if (urb->actual_length > 0 && !urb->transfer_buffer) { + dev_err(&sdev->udev->dev, + "urb: actual_length %d transfer_buffer null\n", + urb->actual_length); + return -1; + } + if (usb_pipetype(urb->pipe) == PIPE_ISOCHRONOUS) iovnum = 2 + urb->number_of_packets; else diff --git a/drivers/video/fbdev/au1200fb.c b/drivers/video/fbdev/au1200fb.c index f9507b1894df..789d3f16ff9f 100644 --- a/drivers/video/fbdev/au1200fb.c +++ b/drivers/video/fbdev/au1200fb.c @@ -1680,8 +1680,10 @@ static int au1200fb_drv_probe(struct platform_device *dev) fbi = framebuffer_alloc(sizeof(struct au1200fb_device), &dev->dev); - if (!fbi) + if (!fbi) { + ret = -ENOMEM; goto failed; + } _au1200fb_infos[plane] = fbi; fbdev = fbi->par; @@ -1699,7 +1701,8 @@ static int au1200fb_drv_probe(struct platform_device *dev) if (!fbdev->fb_mem) { print_err("fail to allocate frambuffer (size: %dK))", fbdev->fb_len / 1024); - return -ENOMEM; + ret = -ENOMEM; + goto failed; } /* diff --git a/drivers/video/fbdev/controlfb.h b/drivers/video/fbdev/controlfb.h index 6026c60fc100..261522fabdac 100644 --- a/drivers/video/fbdev/controlfb.h +++ b/drivers/video/fbdev/controlfb.h @@ -141,5 +141,7 @@ static struct max_cmodes control_mac_modes[] = { {{ 1, 2}}, /* 1152x870, 75Hz */ {{ 0, 1}}, /* 1280x960, 75Hz */ {{ 0, 1}}, /* 1280x1024, 75Hz */ + {{ 1, 2}}, /* 1152x768, 60Hz */ + {{ 0, 1}}, /* 1600x1024, 60Hz */ }; diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c index e9c2f7ba3c8e..53326badfb61 100644 --- a/drivers/video/fbdev/udlfb.c +++ b/drivers/video/fbdev/udlfb.c @@ -769,11 +769,11 @@ static int dlfb_get_edid(struct dlfb_data *dev, char *edid, int len) for (i = 0; i < len; i++) { ret = usb_control_msg(dev->udev, - usb_rcvctrlpipe(dev->udev, 0), (0x02), - (0x80 | (0x02 << 5)), i << 8, 0xA1, rbuf, 2, - HZ); - if (ret < 1) { - pr_err("Read EDID byte %d failed err %x\n", i, ret); + usb_rcvctrlpipe(dev->udev, 0), 0x02, + (0x80 | (0x02 << 5)), i << 8, 0xA1, + rbuf, 2, USB_CTRL_GET_TIMEOUT); + if (ret < 2) { + pr_err("Read EDID byte %d failed: %d\n", i, ret); i--; break; } diff --git a/fs/afs/callback.c b/fs/afs/callback.c index 7ef637d7f3a5..7d54efd73519 100644 --- a/fs/afs/callback.c +++ b/fs/afs/callback.c @@ -362,7 +362,7 @@ static void afs_callback_updater(struct work_struct *work) { struct afs_server *server; struct afs_vnode *vnode, *xvnode; - time_t now; + time64_t now; long timeout; int ret; @@ -370,7 +370,7 @@ static void afs_callback_updater(struct work_struct *work) _enter(""); - now = get_seconds(); + now = ktime_get_real_seconds(); /* find the first vnode to update */ spin_lock(&server->cb_lock); @@ -424,7 +424,8 @@ static void afs_callback_updater(struct work_struct *work) /* and then reschedule */ _debug("reschedule"); - vnode->update_at = get_seconds() + afs_vnode_update_timeout; + vnode->update_at = ktime_get_real_seconds() + + afs_vnode_update_timeout; spin_lock(&server->cb_lock); diff --git a/fs/afs/file.c b/fs/afs/file.c index 999bc3caec92..cf8a07e282a6 100644 --- a/fs/afs/file.c +++ b/fs/afs/file.c @@ -29,6 +29,7 @@ static int afs_readpages(struct file *filp, struct address_space *mapping, const struct file_operations afs_file_operations = { .open = afs_open, + .flush = afs_flush, .release = afs_release, .llseek = generic_file_llseek, .read_iter = generic_file_read_iter, diff --git a/fs/afs/fsclient.c b/fs/afs/fsclient.c index c2e930ec2888..10ce44214005 100644 --- a/fs/afs/fsclient.c +++ b/fs/afs/fsclient.c @@ -105,7 +105,7 @@ static void xdr_decode_AFSFetchStatus(const __be32 **_bp, vnode->vfs_inode.i_mode = mode; } - vnode->vfs_inode.i_ctime.tv_sec = status->mtime_server; + vnode->vfs_inode.i_ctime.tv_sec = status->mtime_client; vnode->vfs_inode.i_mtime = vnode->vfs_inode.i_ctime; vnode->vfs_inode.i_atime = vnode->vfs_inode.i_ctime; vnode->vfs_inode.i_version = data_version; @@ -139,7 +139,7 @@ static void xdr_decode_AFSCallBack(const __be32 **_bp, struct afs_vnode *vnode) vnode->cb_version = ntohl(*bp++); vnode->cb_expiry = ntohl(*bp++); vnode->cb_type = ntohl(*bp++); - vnode->cb_expires = vnode->cb_expiry + get_seconds(); + vnode->cb_expires = vnode->cb_expiry + ktime_get_real_seconds(); *_bp = bp; } @@ -703,8 +703,8 @@ int afs_fs_create(struct afs_server *server, memset(bp, 0, padsz); bp = (void *) bp + padsz; } - *bp++ = htonl(AFS_SET_MODE); - *bp++ = 0; /* mtime */ + *bp++ = htonl(AFS_SET_MODE | AFS_SET_MTIME); + *bp++ = htonl(vnode->vfs_inode.i_mtime.tv_sec); /* mtime */ *bp++ = 0; /* owner */ *bp++ = 0; /* group */ *bp++ = htonl(mode & S_IALLUGO); /* unix mode */ @@ -981,8 +981,8 @@ int afs_fs_symlink(struct afs_server *server, memset(bp, 0, c_padsz); bp = (void *) bp + c_padsz; } - *bp++ = htonl(AFS_SET_MODE); - *bp++ = 0; /* mtime */ + *bp++ = htonl(AFS_SET_MODE | AFS_SET_MTIME); + *bp++ = htonl(vnode->vfs_inode.i_mtime.tv_sec); /* mtime */ *bp++ = 0; /* owner */ *bp++ = 0; /* group */ *bp++ = htonl(S_IRWXUGO); /* unix mode */ @@ -1192,8 +1192,8 @@ static int afs_fs_store_data64(struct afs_server *server, *bp++ = htonl(vnode->fid.vnode); *bp++ = htonl(vnode->fid.unique); - *bp++ = 0; /* mask */ - *bp++ = 0; /* mtime */ + *bp++ = htonl(AFS_SET_MTIME); /* mask */ + *bp++ = htonl(vnode->vfs_inode.i_mtime.tv_sec); /* mtime */ *bp++ = 0; /* owner */ *bp++ = 0; /* group */ *bp++ = 0; /* unix mode */ @@ -1225,7 +1225,7 @@ int afs_fs_store_data(struct afs_server *server, struct afs_writeback *wb, _enter(",%x,{%x:%u},,", key_serial(wb->key), vnode->fid.vid, vnode->fid.vnode); - size = to - offset; + size = (loff_t)to - (loff_t)offset; if (first != last) size += (loff_t)(last - first) << PAGE_SHIFT; pos = (loff_t)first << PAGE_SHIFT; @@ -1269,8 +1269,8 @@ int afs_fs_store_data(struct afs_server *server, struct afs_writeback *wb, *bp++ = htonl(vnode->fid.vnode); *bp++ = htonl(vnode->fid.unique); - *bp++ = 0; /* mask */ - *bp++ = 0; /* mtime */ + *bp++ = htonl(AFS_SET_MTIME); /* mask */ + *bp++ = htonl(vnode->vfs_inode.i_mtime.tv_sec); /* mtime */ *bp++ = 0; /* owner */ *bp++ = 0; /* group */ *bp++ = 0; /* unix mode */ diff --git a/fs/afs/inode.c b/fs/afs/inode.c index e06f5a23352a..f8fa92b1d43c 100644 --- a/fs/afs/inode.c +++ b/fs/afs/inode.c @@ -69,9 +69,9 @@ static int afs_inode_map_status(struct afs_vnode *vnode, struct key *key) set_nlink(inode, vnode->status.nlink); inode->i_uid = vnode->status.owner; - inode->i_gid = GLOBAL_ROOT_GID; + inode->i_gid = vnode->status.group; inode->i_size = vnode->status.size; - inode->i_ctime.tv_sec = vnode->status.mtime_server; + inode->i_ctime.tv_sec = vnode->status.mtime_client; inode->i_ctime.tv_nsec = 0; inode->i_atime = inode->i_mtime = inode->i_ctime; inode->i_blocks = 0; @@ -244,12 +244,13 @@ struct inode *afs_iget(struct super_block *sb, struct key *key, vnode->cb_version = 0; vnode->cb_expiry = 0; vnode->cb_type = 0; - vnode->cb_expires = get_seconds(); + vnode->cb_expires = ktime_get_real_seconds(); } else { vnode->cb_version = cb->version; vnode->cb_expiry = cb->expiry; vnode->cb_type = cb->type; - vnode->cb_expires = vnode->cb_expiry + get_seconds(); + vnode->cb_expires = vnode->cb_expiry + + ktime_get_real_seconds(); } } @@ -322,7 +323,7 @@ int afs_validate(struct afs_vnode *vnode, struct key *key) !test_bit(AFS_VNODE_CB_BROKEN, &vnode->flags) && !test_bit(AFS_VNODE_MODIFIED, &vnode->flags) && !test_bit(AFS_VNODE_ZAP_DATA, &vnode->flags)) { - if (vnode->cb_expires < get_seconds() + 10) { + if (vnode->cb_expires < ktime_get_real_seconds() + 10) { _debug("callback expired"); set_bit(AFS_VNODE_CB_BROKEN, &vnode->flags); } else { diff --git a/fs/afs/internal.h b/fs/afs/internal.h index 71d5982312f3..1330b2a695ff 100644 --- a/fs/afs/internal.h +++ b/fs/afs/internal.h @@ -11,6 +11,7 @@ #include <linux/compiler.h> #include <linux/kernel.h> +#include <linux/ktime.h> #include <linux/fs.h> #include <linux/pagemap.h> #include <linux/skbuff.h> @@ -247,7 +248,7 @@ struct afs_cache_vhash { */ struct afs_vlocation { atomic_t usage; - time_t time_of_death; /* time at which put reduced usage to 0 */ + time64_t time_of_death; /* time at which put reduced usage to 0 */ struct list_head link; /* link in cell volume location list */ struct list_head grave; /* link in master graveyard list */ struct list_head update; /* link in master update list */ @@ -258,7 +259,7 @@ struct afs_vlocation { struct afs_cache_vlocation vldb; /* volume information DB record */ struct afs_volume *vols[3]; /* volume access record pointer (index by type) */ wait_queue_head_t waitq; /* status change waitqueue */ - time_t update_at; /* time at which record should be updated */ + time64_t update_at; /* time at which record should be updated */ spinlock_t lock; /* access lock */ afs_vlocation_state_t state; /* volume location state */ unsigned short upd_rej_cnt; /* ENOMEDIUM count during update */ @@ -271,7 +272,7 @@ struct afs_vlocation { */ struct afs_server { atomic_t usage; - time_t time_of_death; /* time at which put reduced usage to 0 */ + time64_t time_of_death; /* time at which put reduced usage to 0 */ struct in_addr addr; /* server address */ struct afs_cell *cell; /* cell in which server resides */ struct list_head link; /* link in cell's server list */ @@ -374,8 +375,8 @@ struct afs_vnode { struct rb_node server_rb; /* link in server->fs_vnodes */ struct rb_node cb_promise; /* link in server->cb_promises */ struct work_struct cb_broken_work; /* work to be done on callback break */ - time_t cb_expires; /* time at which callback expires */ - time_t cb_expires_at; /* time used to order cb_promise */ + time64_t cb_expires; /* time at which callback expires */ + time64_t cb_expires_at; /* time used to order cb_promise */ unsigned cb_version; /* callback version */ unsigned cb_expiry; /* callback expiry time */ afs_callback_type_t cb_type; /* type of callback */ @@ -749,6 +750,7 @@ extern int afs_writepages(struct address_space *, struct writeback_control *); extern void afs_pages_written_back(struct afs_vnode *, struct afs_call *); extern ssize_t afs_file_write(struct kiocb *, struct iov_iter *); extern int afs_writeback_all(struct afs_vnode *); +extern int afs_flush(struct file *, fl_owner_t); extern int afs_fsync(struct file *, loff_t, loff_t, int); diff --git a/fs/afs/security.c b/fs/afs/security.c index 8d010422dc89..bfa9d3428383 100644 --- a/fs/afs/security.c +++ b/fs/afs/security.c @@ -340,17 +340,22 @@ int afs_permission(struct inode *inode, int mask) } else { if (!(access & AFS_ACE_LOOKUP)) goto permission_denied; + if ((mask & MAY_EXEC) && !(inode->i_mode & S_IXUSR)) + goto permission_denied; if (mask & (MAY_EXEC | MAY_READ)) { if (!(access & AFS_ACE_READ)) goto permission_denied; + if (!(inode->i_mode & S_IRUSR)) + goto permission_denied; } else if (mask & MAY_WRITE) { if (!(access & AFS_ACE_WRITE)) goto permission_denied; + if (!(inode->i_mode & S_IWUSR)) + goto permission_denied; } } key_put(key); - ret = generic_permission(inode, mask); _leave(" = %d", ret); return ret; diff --git a/fs/afs/server.c b/fs/afs/server.c index f342acf3547d..3bc1a46f0bd6 100644 --- a/fs/afs/server.c +++ b/fs/afs/server.c @@ -237,7 +237,7 @@ void afs_put_server(struct afs_server *server) spin_lock(&afs_server_graveyard_lock); if (atomic_read(&server->usage) == 0) { list_move_tail(&server->grave, &afs_server_graveyard); - server->time_of_death = get_seconds(); + server->time_of_death = ktime_get_real_seconds(); queue_delayed_work(afs_wq, &afs_server_reaper, afs_server_timeout * HZ); } @@ -272,9 +272,9 @@ static void afs_reap_server(struct work_struct *work) LIST_HEAD(corpses); struct afs_server *server; unsigned long delay, expiry; - time_t now; + time64_t now; - now = get_seconds(); + now = ktime_get_real_seconds(); spin_lock(&afs_server_graveyard_lock); while (!list_empty(&afs_server_graveyard)) { diff --git a/fs/afs/vlocation.c b/fs/afs/vlocation.c index 52976785a32c..ee9015c0db5a 100644 --- a/fs/afs/vlocation.c +++ b/fs/afs/vlocation.c @@ -340,7 +340,8 @@ static void afs_vlocation_queue_for_updates(struct afs_vlocation *vl) struct afs_vlocation *xvl; /* wait at least 10 minutes before updating... */ - vl->update_at = get_seconds() + afs_vlocation_update_timeout; + vl->update_at = ktime_get_real_seconds() + + afs_vlocation_update_timeout; spin_lock(&afs_vlocation_updates_lock); @@ -506,7 +507,7 @@ void afs_put_vlocation(struct afs_vlocation *vl) if (atomic_read(&vl->usage) == 0) { _debug("buried"); list_move_tail(&vl->grave, &afs_vlocation_graveyard); - vl->time_of_death = get_seconds(); + vl->time_of_death = ktime_get_real_seconds(); queue_delayed_work(afs_wq, &afs_vlocation_reap, afs_vlocation_timeout * HZ); @@ -543,11 +544,11 @@ static void afs_vlocation_reaper(struct work_struct *work) LIST_HEAD(corpses); struct afs_vlocation *vl; unsigned long delay, expiry; - time_t now; + time64_t now; _enter(""); - now = get_seconds(); + now = ktime_get_real_seconds(); spin_lock(&afs_vlocation_graveyard_lock); while (!list_empty(&afs_vlocation_graveyard)) { @@ -622,13 +623,13 @@ static void afs_vlocation_updater(struct work_struct *work) { struct afs_cache_vlocation vldb; struct afs_vlocation *vl, *xvl; - time_t now; + time64_t now; long timeout; int ret; _enter(""); - now = get_seconds(); + now = ktime_get_real_seconds(); /* find a record to update */ spin_lock(&afs_vlocation_updates_lock); @@ -684,7 +685,8 @@ static void afs_vlocation_updater(struct work_struct *work) /* and then reschedule */ _debug("reschedule"); - vl->update_at = get_seconds() + afs_vlocation_update_timeout; + vl->update_at = ktime_get_real_seconds() + + afs_vlocation_update_timeout; spin_lock(&afs_vlocation_updates_lock); diff --git a/fs/afs/write.c b/fs/afs/write.c index 0714abcd7f32..5cfc05ca184c 100644 --- a/fs/afs/write.c +++ b/fs/afs/write.c @@ -148,12 +148,12 @@ int afs_write_begin(struct file *file, struct address_space *mapping, kfree(candidate); return -ENOMEM; } - *pagep = page; - /* page won't leak in error case: it eventually gets cleaned off LRU */ if (!PageUptodate(page) && len != PAGE_CACHE_SIZE) { ret = afs_fill_page(vnode, key, index << PAGE_CACHE_SHIFT, page); if (ret < 0) { + unlock_page(page); + put_page(page); kfree(candidate); _leave(" = %d [prep]", ret); return ret; @@ -161,6 +161,9 @@ int afs_write_begin(struct file *file, struct address_space *mapping, SetPageUptodate(page); } + /* page won't leak in error case: it eventually gets cleaned off LRU */ + *pagep = page; + try_again: spin_lock(&vnode->writeback_lock); @@ -296,10 +299,14 @@ static void afs_kill_pages(struct afs_vnode *vnode, bool error, ASSERTCMP(pv.nr, ==, count); for (loop = 0; loop < count; loop++) { - ClearPageUptodate(pv.pages[loop]); + struct page *page = pv.pages[loop]; + ClearPageUptodate(page); if (error) - SetPageError(pv.pages[loop]); - end_page_writeback(pv.pages[loop]); + SetPageError(page); + if (PageWriteback(page)) + end_page_writeback(page); + if (page->index >= first) + first = page->index + 1; } __pagevec_release(&pv); @@ -503,6 +510,7 @@ static int afs_writepages_region(struct address_space *mapping, if (PageWriteback(page) || !PageDirty(page)) { unlock_page(page); + put_page(page); continue; } @@ -739,6 +747,20 @@ out: return ret; } +/* + * Flush out all outstanding writes on a file opened for writing when it is + * closed. + */ +int afs_flush(struct file *file, fl_owner_t id) +{ + _enter(""); + + if ((file->f_mode & FMODE_WRITE) == 0) + return 0; + + return vfs_fsync(file, 0); +} + /* * notification that a previously read-only page is about to become writable * - if it returns an error, the caller will deliver a bus error signal diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c index fe6e7050fe50..98198c57370b 100644 --- a/fs/autofs4/waitq.c +++ b/fs/autofs4/waitq.c @@ -174,7 +174,6 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi, mutex_unlock(&sbi->wq_mutex); - if (autofs4_write(sbi, pipe, &pkt, pktsz)) switch (ret = autofs4_write(sbi, pipe, &pkt, pktsz)) { case 0: break; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index bebd6517355d..af1da85da509 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -6735,6 +6735,20 @@ static noinline int uncompress_inline(struct btrfs_path *path, max_size = min_t(unsigned long, PAGE_CACHE_SIZE, max_size); ret = btrfs_decompress(compress_type, tmp, page, extent_offset, inline_size, max_size); + + /* + * decompression code contains a memset to fill in any space between the end + * of the uncompressed data and the end of max_size in case the decompressed + * data ends up shorter than ram_bytes. That doesn't cover the hole between + * the end of an inline extent and the beginning of the next block, so we + * cover that region here. + */ + + if (max_size + pg_offset < PAGE_SIZE) { + char *map = kmap(page); + memset(map + pg_offset + max_size, 0, PAGE_SIZE - max_size - pg_offset); + kunmap(page); + } kfree(tmp); return ret; } diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index ead89489ae71..35e6e0b2cf34 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -1400,6 +1400,29 @@ static int __close_session(struct ceph_mds_client *mdsc, return request_close_session(mdsc, session); } +static bool drop_negative_children(struct dentry *dentry) +{ + struct dentry *child; + bool all_negative = true; + + if (!d_is_dir(dentry)) + goto out; + + spin_lock(&dentry->d_lock); + list_for_each_entry(child, &dentry->d_subdirs, d_child) { + if (d_really_is_positive(child)) { + all_negative = false; + break; + } + } + spin_unlock(&dentry->d_lock); + + if (all_negative) + shrink_dcache_parent(dentry); +out: + return all_negative; +} + /* * Trim old(er) caps. * @@ -1445,16 +1468,27 @@ static int trim_caps_cb(struct inode *inode, struct ceph_cap *cap, void *arg) if ((used | wanted) & ~oissued & mine) goto out; /* we need these caps */ - session->s_trim_caps--; if (oissued) { /* we aren't the only cap.. just remove us */ __ceph_remove_cap(cap, true); + session->s_trim_caps--; } else { + struct dentry *dentry; /* try dropping referring dentries */ spin_unlock(&ci->i_ceph_lock); - d_prune_aliases(inode); - dout("trim_caps_cb %p cap %p pruned, count now %d\n", - inode, cap, atomic_read(&inode->i_count)); + dentry = d_find_any_alias(inode); + if (dentry && drop_negative_children(dentry)) { + int count; + dput(dentry); + d_prune_aliases(inode); + count = atomic_read(&inode->i_count); + if (count == 1) + session->s_trim_caps--; + dout("trim_caps_cb %p cap %p pruned, count now %d\n", + inode, cap, count); + } else { + dput(dentry); + } return 0; } diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 31a3e480d484..403c4bae3e18 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -4746,6 +4746,7 @@ retry: EXT4_INODE_EOFBLOCKS); } ext4_mark_inode_dirty(handle, inode); + ext4_update_inode_fsync_trans(handle, inode, 1); ret2 = ext4_journal_stop(handle); if (ret2) break; diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index 6445d84266fa..4c36dca486cc 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -1403,6 +1403,10 @@ static struct buffer_head * ext4_find_entry (struct inode *dir, "falling back\n")); } nblocks = dir->i_size >> EXT4_BLOCK_SIZE_BITS(sb); + if (!nblocks) { + ret = NULL; + goto cleanup_and_exit; + } start = EXT4_I(dir)->i_dir_start_lookup; if (start >= nblocks) start = 0; diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c index 60d6fc2e0e4b..22b30249fbcb 100644 --- a/fs/fs-writeback.c +++ b/fs/fs-writeback.c @@ -173,19 +173,33 @@ static void wb_wakeup(struct bdi_writeback *wb) spin_unlock_bh(&wb->work_lock); } +static void finish_writeback_work(struct bdi_writeback *wb, + struct wb_writeback_work *work) +{ + struct wb_completion *done = work->done; + + if (work->auto_free) + kfree(work); + if (done && atomic_dec_and_test(&done->cnt)) + wake_up_all(&wb->bdi->wb_waitq); +} + static void wb_queue_work(struct bdi_writeback *wb, struct wb_writeback_work *work) { trace_writeback_queue(wb, work); - spin_lock_bh(&wb->work_lock); - if (!test_bit(WB_registered, &wb->state)) - goto out_unlock; if (work->done) atomic_inc(&work->done->cnt); - list_add_tail(&work->list, &wb->work_list); - mod_delayed_work(bdi_wq, &wb->dwork, 0); -out_unlock: + + spin_lock_bh(&wb->work_lock); + + if (test_bit(WB_registered, &wb->state)) { + list_add_tail(&work->list, &wb->work_list); + mod_delayed_work(bdi_wq, &wb->dwork, 0); + } else + finish_writeback_work(wb, work); + spin_unlock_bh(&wb->work_lock); } @@ -1839,16 +1853,9 @@ static long wb_do_writeback(struct bdi_writeback *wb) set_bit(WB_writeback_running, &wb->state); while ((work = get_next_work_item(wb)) != NULL) { - struct wb_completion *done = work->done; - trace_writeback_exec(wb, work); - wrote += wb_writeback(wb, work); - - if (work->auto_free) - kfree(work); - if (done && atomic_dec_and_test(&done->cnt)) - wake_up_all(&wb->bdi->wb_waitq); + finish_writeback_work(wb, work); } /* diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c index 5e425469f0c2..1543aa1b2a93 100644 --- a/fs/gfs2/file.c +++ b/fs/gfs2/file.c @@ -255,7 +255,7 @@ static int do_gfs2_set_flags(struct file *filp, u32 reqflags, u32 mask) goto out; } if ((flags ^ new_flags) & GFS2_DIF_JDATA) { - if (flags & GFS2_DIF_JDATA) + if (new_flags & GFS2_DIF_JDATA) gfs2_log_flush(sdp, ip->i_gl, NORMAL_FLUSH); error = filemap_fdatawrite(inode->i_mapping); if (error) @@ -263,6 +263,8 @@ static int do_gfs2_set_flags(struct file *filp, u32 reqflags, u32 mask) error = filemap_fdatawait(inode->i_mapping); if (error) goto out; + if (new_flags & GFS2_DIF_JDATA) + gfs2_ordered_del_inode(ip); } error = gfs2_trans_begin(sdp, RES_DINODE, 0); if (error) diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c index 10410e8b5853..63498e1a542a 100644 --- a/fs/nfs/nfs4client.c +++ b/fs/nfs/nfs4client.c @@ -895,9 +895,9 @@ static void nfs4_session_set_rwsize(struct nfs_server *server) server_resp_sz = sess->fc_attrs.max_resp_sz - nfs41_maxread_overhead; server_rqst_sz = sess->fc_attrs.max_rqst_sz - nfs41_maxwrite_overhead; - if (server->rsize > server_resp_sz) + if (!server->rsize || server->rsize > server_resp_sz) server->rsize = server_resp_sz; - if (server->wsize > server_rqst_sz) + if (!server->wsize || server->wsize > server_rqst_sz) server->wsize = server_rqst_sz; #endif /* CONFIG_NFS_V4_1 */ } diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index 5be1fa6b676d..b6eb56d18568 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -151,7 +151,8 @@ int nfsd_vers(int vers, enum vers_op change) int nfsd_minorversion(u32 minorversion, enum vers_op change) { - if (minorversion > NFSD_SUPPORTED_MINOR_VERSION) + if (minorversion > NFSD_SUPPORTED_MINOR_VERSION && + change != NFSD_AVAIL) return -1; switch(change) { case NFSD_SET: @@ -329,23 +330,20 @@ static void nfsd_last_thread(struct svc_serv *serv, struct net *net) void nfsd_reset_versions(void) { - int found_one = 0; int i; - for (i = NFSD_MINVERS; i < NFSD_NRVERS; i++) { - if (nfsd_program.pg_vers[i]) - found_one = 1; - } - - if (!found_one) { - for (i = NFSD_MINVERS; i < NFSD_NRVERS; i++) - nfsd_program.pg_vers[i] = nfsd_version[i]; -#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) - for (i = NFSD_ACL_MINVERS; i < NFSD_ACL_NRVERS; i++) - nfsd_acl_program.pg_vers[i] = - nfsd_acl_version[i]; -#endif - } + for (i = 0; i < NFSD_NRVERS; i++) + if (nfsd_vers(i, NFSD_TEST)) + return; + + for (i = 0; i < NFSD_NRVERS; i++) + if (i != 4) + nfsd_vers(i, NFSD_SET); + else { + int minor = 0; + while (nfsd_minorversion(minor, NFSD_SET) >= 0) + minor++; + } } /* diff --git a/fs/proc/proc_tty.c b/fs/proc/proc_tty.c index 15f327bed8c6..7340c36978a3 100644 --- a/fs/proc/proc_tty.c +++ b/fs/proc/proc_tty.c @@ -14,6 +14,7 @@ #include <linux/tty.h> #include <linux/seq_file.h> #include <linux/bitops.h> +#include "internal.h" /* * The /proc/tty directory inodes... @@ -164,7 +165,7 @@ void proc_tty_unregister_driver(struct tty_driver *driver) if (!ent) return; - remove_proc_entry(driver->driver_name, proc_tty_driver); + remove_proc_entry(ent->name, proc_tty_driver); driver->proc_entry = NULL; } diff --git a/fs/udf/super.c b/fs/udf/super.c index 81155b9b445b..ee09c97f3ab2 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -705,7 +705,7 @@ static loff_t udf_check_vsd(struct super_block *sb) else sectorsize = sb->s_blocksize; - sector += (sbi->s_session << sb->s_blocksize_bits); + sector += (((loff_t)sbi->s_session) << sb->s_blocksize_bits); udf_debug("Starting at sector %u (%ld byte sectors)\n", (unsigned int)(sector >> sb->s_blocksize_bits), diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c index 66cdb44616d5..59d58bdad7d3 100644 --- a/fs/userfaultfd.c +++ b/fs/userfaultfd.c @@ -386,7 +386,7 @@ int handle_userfault(struct vm_area_struct *vma, unsigned long address, * in such case. */ down_read(&mm->mmap_sem); - ret = 0; + ret = VM_FAULT_NOPAGE; } } diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index 75884aecf920..d98ba57ef01a 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -2670,7 +2670,7 @@ xfs_bmap_add_extent_unwritten_real( &i))) goto done; XFS_WANT_CORRUPTED_GOTO(mp, i == 0, done); - cur->bc_rec.b.br_state = XFS_EXT_NORM; + cur->bc_rec.b.br_state = new->br_state; if ((error = xfs_btree_insert(cur, &i))) goto done; XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 8cab78eeb0c2..b34d1685936d 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -738,7 +738,7 @@ xlog_find_head( * in the in-core log. The following number can be made tighter if * we actually look at the block size of the filesystem. */ - num_scan_bblks = XLOG_TOTAL_REC_SHIFT(log); + num_scan_bblks = min_t(int, log_bbnum, XLOG_TOTAL_REC_SHIFT(log)); if (head_blk >= num_scan_bblks) { /* * We are guaranteed that the entire check can be performed diff --git a/include/crypto/internal/hash.h b/include/crypto/internal/hash.h index a25414ce2898..9779c35f8454 100644 --- a/include/crypto/internal/hash.h +++ b/include/crypto/internal/hash.h @@ -83,6 +83,14 @@ int ahash_register_instance(struct crypto_template *tmpl, struct ahash_instance *inst); void ahash_free_instance(struct crypto_instance *inst); +int shash_no_setkey(struct crypto_shash *tfm, const u8 *key, + unsigned int keylen); + +static inline bool crypto_shash_alg_has_setkey(struct shash_alg *alg) +{ + return alg->setkey != shash_no_setkey; +} + int crypto_init_ahash_spawn(struct crypto_ahash_spawn *spawn, struct hash_alg_common *alg, struct crypto_instance *inst); diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index d3133be12d92..7fde8af9b87e 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -460,6 +460,7 @@ enum { enum { MLX4_INTERFACE_STATE_UP = 1 << 0, MLX4_INTERFACE_STATE_DELETION = 1 << 1, + MLX4_INTERFACE_STATE_NOWAIT = 1 << 2, }; #define MSTR_SM_CHANGE_MASK (MLX4_EQ_PORT_INFO_MSTR_SM_SL_CHANGE_MASK | \ diff --git a/include/linux/mman.h b/include/linux/mman.h index 16373c8f5f57..369bc3405a6d 100644 --- a/include/linux/mman.h +++ b/include/linux/mman.h @@ -63,8 +63,9 @@ static inline int arch_validate_prot(unsigned long prot) * ("bit1" and "bit2" must be single bits) */ #define _calc_vm_trans(x, bit1, bit2) \ + ((!(bit1) || !(bit2)) ? 0 : \ ((bit1) <= (bit2) ? ((x) & (bit1)) * ((bit2) / (bit1)) \ - : ((x) & (bit1)) / ((bit1) / (bit2))) + : ((x) & (bit1)) / ((bit1) / (bit2)))) /* * Combine the mmap "prot" argument into "vm_flags" used internally. diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 8555321306fb..9982a2bcb880 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -299,7 +299,7 @@ struct t10_alua_tg_pt_gp { struct list_head tg_pt_gp_lun_list; struct se_lun *tg_pt_gp_alua_lun; struct se_node_acl *tg_pt_gp_alua_nacl; - struct delayed_work tg_pt_gp_transition_work; + struct work_struct tg_pt_gp_transition_work; struct completion *tg_pt_gp_transition_complete; }; diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c index e984f059e5fc..a996f7356216 100644 --- a/kernel/sched/deadline.c +++ b/kernel/sched/deadline.c @@ -441,13 +441,13 @@ static void replenish_dl_entity(struct sched_dl_entity *dl_se, * * This function returns true if: * - * runtime / (deadline - t) > dl_runtime / dl_period , + * runtime / (deadline - t) > dl_runtime / dl_deadline , * * IOW we can't recycle current parameters. * - * Notice that the bandwidth check is done against the period. For + * Notice that the bandwidth check is done against the deadline. For * task with deadline equal to period this is the same of using - * dl_deadline instead of dl_period in the equation above. + * dl_period instead of dl_deadline in the equation above. */ static bool dl_entity_overflow(struct sched_dl_entity *dl_se, struct sched_dl_entity *pi_se, u64 t) @@ -472,7 +472,7 @@ static bool dl_entity_overflow(struct sched_dl_entity *dl_se, * of anything below microseconds resolution is actually fiction * (but still we want to give the user that illusion >;). */ - left = (pi_se->dl_period >> DL_SCALE) * (dl_se->runtime >> DL_SCALE); + left = (pi_se->dl_deadline >> DL_SCALE) * (dl_se->runtime >> DL_SCALE); right = ((dl_se->deadline - t) >> DL_SCALE) * (pi_se->dl_runtime >> DL_SCALE); @@ -510,10 +510,15 @@ static void update_dl_entity(struct sched_dl_entity *dl_se, } } +static inline u64 dl_next_period(struct sched_dl_entity *dl_se) +{ + return dl_se->deadline - dl_se->dl_deadline + dl_se->dl_period; +} + /* * If the entity depleted all its runtime, and if we want it to sleep * while waiting for some new execution time to become available, we - * set the bandwidth enforcement timer to the replenishment instant + * set the bandwidth replenishment timer to the replenishment instant * and try to activate it. * * Notice that it is important for the caller to know if the timer @@ -535,7 +540,7 @@ static int start_dl_timer(struct task_struct *p) * that it is actually coming from rq->clock and not from * hrtimer's time base reading. */ - act = ns_to_ktime(dl_se->deadline); + act = ns_to_ktime(dl_next_period(dl_se)); now = hrtimer_cb_get_time(timer); delta = ktime_to_ns(now) - rq_clock(rq); act = ktime_add_ns(act, delta); @@ -699,6 +704,37 @@ void init_dl_task_timer(struct sched_dl_entity *dl_se) timer->function = dl_task_timer; } +/* + * During the activation, CBS checks if it can reuse the current task's + * runtime and period. If the deadline of the task is in the past, CBS + * cannot use the runtime, and so it replenishes the task. This rule + * works fine for implicit deadline tasks (deadline == period), and the + * CBS was designed for implicit deadline tasks. However, a task with + * constrained deadline (deadine < period) might be awakened after the + * deadline, but before the next period. In this case, replenishing the + * task would allow it to run for runtime / deadline. As in this case + * deadline < period, CBS enables a task to run for more than the + * runtime / period. In a very loaded system, this can cause a domino + * effect, making other tasks miss their deadlines. + * + * To avoid this problem, in the activation of a constrained deadline + * task after the deadline but before the next period, throttle the + * task and set the replenishing timer to the begin of the next period, + * unless it is boosted. + */ +static inline void dl_check_constrained_dl(struct sched_dl_entity *dl_se) +{ + struct task_struct *p = dl_task_of(dl_se); + struct rq *rq = rq_of_dl_rq(dl_rq_of_se(dl_se)); + + if (dl_time_before(dl_se->deadline, rq_clock(rq)) && + dl_time_before(rq_clock(rq), dl_next_period(dl_se))) { + if (unlikely(dl_se->dl_boosted || !start_dl_timer(p))) + return; + dl_se->dl_throttled = 1; + } +} + static int dl_runtime_exceeded(struct sched_dl_entity *dl_se) { @@ -953,6 +989,11 @@ static void dequeue_dl_entity(struct sched_dl_entity *dl_se) __dequeue_dl_entity(dl_se); } +static inline bool dl_is_constrained(struct sched_dl_entity *dl_se) +{ + return dl_se->dl_deadline < dl_se->dl_period; +} + static void enqueue_task_dl(struct rq *rq, struct task_struct *p, int flags) { struct task_struct *pi_task = rt_mutex_get_top_task(p); @@ -978,6 +1019,15 @@ static void enqueue_task_dl(struct rq *rq, struct task_struct *p, int flags) return; } + /* + * Check if a constrained deadline task was activated + * after the deadline but before the next period. + * If that is the case, the task will be throttled and + * the replenishment timer will be set to the next period. + */ + if (!p->dl.dl_throttled && dl_is_constrained(&p->dl)) + dl_check_constrained_dl(&p->dl); + /* * If p is throttled, we do nothing. In fact, if it exhausted * its budget it needs a replenishment and, since it now is on diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index faa75afcb7fe..95fefb364dab 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -1960,8 +1960,9 @@ static void pull_rt_task(struct rq *this_rq) bool resched = false; struct task_struct *p; struct rq *src_rq; + int rt_overload_count = rt_overloaded(this_rq); - if (likely(!rt_overloaded(this_rq))) + if (likely(!rt_overload_count)) return; /* @@ -1970,6 +1971,11 @@ static void pull_rt_task(struct rq *this_rq) */ smp_rmb(); + /* If we are the only overloaded CPU do nothing */ + if (rt_overload_count == 1 && + cpumask_test_cpu(this_rq->cpu, this_rq->rd->rto_mask)) + return; + #ifdef HAVE_RT_PUSH_IPI if (sched_feat(RT_PUSH_IPI)) { tell_cpu_to_push(this_rq); diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index b64f35afee4e..61d0960559c8 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -3384,37 +3384,30 @@ static const struct file_operations show_traces_fops = { .llseek = seq_lseek, }; -/* - * The tracer itself will not take this lock, but still we want - * to provide a consistent cpumask to user-space: - */ -static DEFINE_MUTEX(tracing_cpumask_update_lock); - -/* - * Temporary storage for the character representation of the - * CPU bitmask (and one more byte for the newline): - */ -static char mask_str[NR_CPUS + 1]; - static ssize_t tracing_cpumask_read(struct file *filp, char __user *ubuf, size_t count, loff_t *ppos) { struct trace_array *tr = file_inode(filp)->i_private; + char *mask_str; int len; - mutex_lock(&tracing_cpumask_update_lock); + len = snprintf(NULL, 0, "%*pb\n", + cpumask_pr_args(tr->tracing_cpumask)) + 1; + mask_str = kmalloc(len, GFP_KERNEL); + if (!mask_str) + return -ENOMEM; - len = snprintf(mask_str, count, "%*pb\n", + len = snprintf(mask_str, len, "%*pb\n", cpumask_pr_args(tr->tracing_cpumask)); if (len >= count) { count = -EINVAL; goto out_err; } - count = simple_read_from_buffer(ubuf, count, ppos, mask_str, NR_CPUS+1); + count = simple_read_from_buffer(ubuf, count, ppos, mask_str, len); out_err: - mutex_unlock(&tracing_cpumask_update_lock); + kfree(mask_str); return count; } @@ -3434,8 +3427,6 @@ tracing_cpumask_write(struct file *filp, const char __user *ubuf, if (err) goto err_unlock; - mutex_lock(&tracing_cpumask_update_lock); - local_irq_disable(); arch_spin_lock(&tr->max_lock); for_each_tracing_cpu(cpu) { @@ -3458,8 +3449,6 @@ tracing_cpumask_write(struct file *filp, const char __user *ubuf, local_irq_enable(); cpumask_copy(tr->tracing_cpumask, tracing_cpumask_new); - - mutex_unlock(&tracing_cpumask_update_lock); free_cpumask_var(tracing_cpumask_new); return count; diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c index 97fc19f001bf..55dcb2b20b59 100644 --- a/net/bridge/br_netfilter_hooks.c +++ b/net/bridge/br_netfilter_hooks.c @@ -701,18 +701,20 @@ static unsigned int nf_bridge_mtu_reduction(const struct sk_buff *skb) static int br_nf_dev_queue_xmit(struct net *net, struct sock *sk, struct sk_buff *skb) { - struct nf_bridge_info *nf_bridge; - unsigned int mtu_reserved; + struct nf_bridge_info *nf_bridge = nf_bridge_info_get(skb); + unsigned int mtu, mtu_reserved; mtu_reserved = nf_bridge_mtu_reduction(skb); + mtu = skb->dev->mtu; + + if (nf_bridge->frag_max_size && nf_bridge->frag_max_size < mtu) + mtu = nf_bridge->frag_max_size; - if (skb_is_gso(skb) || skb->len + mtu_reserved <= skb->dev->mtu) { + if (skb_is_gso(skb) || skb->len + mtu_reserved <= mtu) { nf_bridge_info_free(skb); return br_dev_queue_push_xmit(net, sk, skb); } - nf_bridge = nf_bridge_info_get(skb); - /* This is wrong! We should preserve the original fragment * boundaries by preserving frag_list rather than refragmenting. */ diff --git a/net/core/dev.c b/net/core/dev.c index 630704d8d6a2..3b67c1e5756f 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1300,6 +1300,7 @@ void netdev_notify_peers(struct net_device *dev) { rtnl_lock(); call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, dev); + call_netdevice_notifiers(NETDEV_RESEND_IGMP, dev); rtnl_unlock(); } EXPORT_SYMBOL(netdev_notify_peers); diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c index d48281ca9c72..ec8f6a6485e3 100644 --- a/net/l2tp/l2tp_core.c +++ b/net/l2tp/l2tp_core.c @@ -1856,7 +1856,7 @@ static __net_exit void l2tp_exit_net(struct net *net) rcu_read_lock_bh(); list_for_each_entry_rcu(tunnel, &pn->l2tp_tunnel_list, list) { - (void)l2tp_tunnel_delete(tunnel); + l2tp_tunnel_delete(tunnel); } rcu_read_unlock_bh(); } diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c index 665cc74df5c5..fb3248ff8b48 100644 --- a/net/l2tp/l2tp_netlink.c +++ b/net/l2tp/l2tp_netlink.c @@ -285,7 +285,7 @@ static int l2tp_nl_cmd_tunnel_delete(struct sk_buff *skb, struct genl_info *info l2tp_tunnel_notify(&l2tp_nl_family, info, tunnel, L2TP_CMD_TUNNEL_DELETE); - (void) l2tp_tunnel_delete(tunnel); + l2tp_tunnel_delete(tunnel); out: return ret; diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 9e1ded80a992..1cbc7bd26de3 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -295,8 +295,6 @@ int mesh_add_meshconf_ie(struct ieee80211_sub_if_data *sdata, /* Mesh PS mode. See IEEE802.11-2012 8.4.2.100.8 */ *pos |= ifmsh->ps_peers_deep_sleep ? IEEE80211_MESHCONF_CAPAB_POWER_SAVE_LEVEL : 0x00; - *pos++ = 0x00; - return 0; } diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index e7c1b052c2a3..2c937c16dc27 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -1999,12 +1999,16 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v) seq_puts(seq, " -> RemoteAddress:Port Forward Weight ActiveConn InActConn\n"); } else { + struct net *net = seq_file_net(seq); + struct netns_ipvs *ipvs = net_ipvs(net); const struct ip_vs_service *svc = v; const struct ip_vs_iter *iter = seq->private; const struct ip_vs_dest *dest; struct ip_vs_scheduler *sched = rcu_dereference(svc->scheduler); char *sched_name = sched ? sched->name : "none"; + if (svc->ipvs != ipvs) + return 0; if (iter->table == ip_vs_svc_table) { #ifdef CONFIG_IP_VS_IPV6 if (svc->af == AF_INET6) diff --git a/net/socket.c b/net/socket.c index fbfa9d2492cf..2cf4f25f5c2b 100644 --- a/net/socket.c +++ b/net/socket.c @@ -1697,6 +1697,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size, /* We assume all kernel code knows the size of sockaddr_storage */ msg.msg_namelen = 0; msg.msg_iocb = NULL; + msg.msg_flags = 0; if (sock->file->f_flags & O_NONBLOCK) flags |= MSG_DONTWAIT; err = sock_recvmsg(sock, &msg, iov_iter_count(&msg.msg_iter), flags); diff --git a/security/keys/request_key.c b/security/keys/request_key.c index 2ce733342b5a..3ae3acf473c8 100644 --- a/security/keys/request_key.c +++ b/security/keys/request_key.c @@ -250,11 +250,12 @@ static int construct_key(struct key *key, const void *callout_info, * The keyring selected is returned with an extra reference upon it which the * caller must release. */ -static void construct_get_dest_keyring(struct key **_dest_keyring) +static int construct_get_dest_keyring(struct key **_dest_keyring) { struct request_key_auth *rka; const struct cred *cred = current_cred(); struct key *dest_keyring = *_dest_keyring, *authkey; + int ret; kenter("%p", dest_keyring); @@ -263,6 +264,8 @@ static void construct_get_dest_keyring(struct key **_dest_keyring) /* the caller supplied one */ key_get(dest_keyring); } else { + bool do_perm_check = true; + /* use a default keyring; falling through the cases until we * find one that we actually have */ switch (cred->jit_keyring) { @@ -277,8 +280,10 @@ static void construct_get_dest_keyring(struct key **_dest_keyring) dest_keyring = key_get(rka->dest_keyring); up_read(&authkey->sem); - if (dest_keyring) + if (dest_keyring) { + do_perm_check = false; break; + } } case KEY_REQKEY_DEFL_THREAD_KEYRING: @@ -313,11 +318,29 @@ static void construct_get_dest_keyring(struct key **_dest_keyring) default: BUG(); } + + /* + * Require Write permission on the keyring. This is essential + * because the default keyring may be the session keyring, and + * joining a keyring only requires Search permission. + * + * However, this check is skipped for the "requestor keyring" so + * that /sbin/request-key can itself use request_key() to add + * keys to the original requestor's destination keyring. + */ + if (dest_keyring && do_perm_check) { + ret = key_permission(make_key_ref(dest_keyring, 1), + KEY_NEED_WRITE); + if (ret) { + key_put(dest_keyring); + return ret; + } + } } *_dest_keyring = dest_keyring; kleave(" [dk %d]", key_serial(dest_keyring)); - return; + return 0; } /* @@ -442,12 +465,16 @@ static struct key *construct_key_and_link(struct keyring_search_context *ctx, if (ctx->index_key.type == &key_type_keyring) return ERR_PTR(-EPERM); - - user = key_user_lookup(current_fsuid()); - if (!user) - return ERR_PTR(-ENOMEM); - construct_get_dest_keyring(&dest_keyring); + ret = construct_get_dest_keyring(&dest_keyring); + if (ret) + goto error; + + user = key_user_lookup(current_fsuid()); + if (!user) { + ret = -ENOMEM; + goto error_put_dest_keyring; + } ret = construct_alloc_key(ctx, dest_keyring, flags, user, &key); key_user_put(user); @@ -462,7 +489,7 @@ static struct key *construct_key_and_link(struct keyring_search_context *ctx, } else if (ret == -EINPROGRESS) { ret = 0; } else { - goto couldnt_alloc_key; + goto error_put_dest_keyring; } key_put(dest_keyring); @@ -472,8 +499,9 @@ static struct key *construct_key_and_link(struct keyring_search_context *ctx, construction_failed: key_negate_and_link(key, key_negative_timeout, NULL, NULL); key_put(key); -couldnt_alloc_key: +error_put_dest_keyring: key_put(dest_keyring); +error: kleave(" = %d", ret); return ERR_PTR(ret); } diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 520a32a12f8a..415be561fad3 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -200,7 +200,7 @@ void symbols__fixup_end(struct rb_root *symbols) /* Last entry */ if (curr->end == curr->start) - curr->end = roundup(curr->start, 4096); + curr->end = roundup(curr->start, 4096) + 4096; } void __map_groups__fixup_end(struct map_groups *mg, enum map_type type) diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile index e4bb1de1d526..b5f08e8cab33 100644 --- a/tools/testing/selftests/vm/Makefile +++ b/tools/testing/selftests/vm/Makefile @@ -1,5 +1,9 @@ # Makefile for vm selftests +ifndef OUTPUT + OUTPUT := $(shell pwd) +endif + CFLAGS = -Wall -I ../../../../usr/include $(EXTRA_CFLAGS) BINARIES = compaction_test BINARIES += hugepage-mmap

7 years, 1 month

1
0
0 0

Re: [Linux-stable-mirror] Linux 3.18.89

by Greg KH

diff --git a/Makefile b/Makefile index 5077b054e410..f959c14c92bf 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ VERSION = 3 PATCHLEVEL = 18 -SUBLEVEL = 88 +SUBLEVEL = 89 EXTRAVERSION = NAME = Diseased Newt diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index af76634f8d98..934573cc1134 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -318,11 +318,14 @@ config BF53x config GPIO_ADI def_bool y + depends on !PINCTRL depends on (BF51x || BF52x || BF53x || BF538 || BF539 || BF561) -config PINCTRL +config PINCTRL_BLACKFIN_ADI2 def_bool y - depends on BF54x || BF60x + depends on (BF54x || BF60x) + select PINCTRL + select PINCTRL_ADI2 config MEM_MT48LC64M4A2FB_7E bool diff --git a/arch/blackfin/Kconfig.debug b/arch/blackfin/Kconfig.debug index f3337ee03621..a93cf06a4d6f 100644 --- a/arch/blackfin/Kconfig.debug +++ b/arch/blackfin/Kconfig.debug @@ -17,6 +17,7 @@ config DEBUG_VERBOSE config DEBUG_MMRS tristate "Generate Blackfin MMR tree" + depends on !PINCTRL select DEBUG_FS help Create a tree of Blackfin MMRs via the debugfs tree. If diff --git a/arch/openrisc/include/asm/uaccess.h b/arch/openrisc/include/asm/uaccess.h index d441480a4af4..6f6b1036e064 100644 --- a/arch/openrisc/include/asm/uaccess.h +++ b/arch/openrisc/include/asm/uaccess.h @@ -215,7 +215,7 @@ do { \ case 1: __get_user_asm(x, ptr, retval, "l.lbz"); break; \ case 2: __get_user_asm(x, ptr, retval, "l.lhz"); break; \ case 4: __get_user_asm(x, ptr, retval, "l.lwz"); break; \ - case 8: __get_user_asm2(x, ptr, retval); \ + case 8: __get_user_asm2(x, ptr, retval); break; \ default: (x) = __get_user_bad(); \ } \ } while (0) diff --git a/arch/powerpc/platforms/powernv/opal-async.c b/arch/powerpc/platforms/powernv/opal-async.c index e462ab947d16..6e557771d9aa 100644 --- a/arch/powerpc/platforms/powernv/opal-async.c +++ b/arch/powerpc/platforms/powernv/opal-async.c @@ -39,18 +39,18 @@ int __opal_async_get_token(void) int token; spin_lock_irqsave(&opal_async_comp_lock, flags); - token = find_first_bit(opal_async_complete_map, opal_max_async_tokens); + token = find_first_zero_bit(opal_async_token_map, opal_max_async_tokens); if (token >= opal_max_async_tokens) { token = -EBUSY; goto out; } - if (__test_and_set_bit(token, opal_async_token_map)) { + if (!__test_and_clear_bit(token, opal_async_complete_map)) { token = -EBUSY; goto out; } - __clear_bit(token, opal_async_complete_map); + __set_bit(token, opal_async_token_map); out: spin_unlock_irqrestore(&opal_async_comp_lock, flags); diff --git a/arch/powerpc/platforms/powernv/setup.c b/arch/powerpc/platforms/powernv/setup.c index 3f9546d8a51f..2512c15db42b 100644 --- a/arch/powerpc/platforms/powernv/setup.c +++ b/arch/powerpc/platforms/powernv/setup.c @@ -319,7 +319,7 @@ static unsigned long pnv_get_proc_freq(unsigned int cpu) { unsigned long ret_freq; - ret_freq = cpufreq_quick_get(cpu) * 1000ul; + ret_freq = cpufreq_get(cpu) * 1000ul; /* * If the backend cpufreq driver does not exist, diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c index b50f97811c25..b32900f8fbf3 100644 --- a/arch/powerpc/sysdev/ipic.c +++ b/arch/powerpc/sysdev/ipic.c @@ -844,12 +844,12 @@ void ipic_disable_mcp(enum ipic_mcp_irq mcp_irq) u32 ipic_get_mcp_status(void) { - return ipic_read(primary_ipic->regs, IPIC_SERMR); + return ipic_read(primary_ipic->regs, IPIC_SERSR); } void ipic_clear_mcp_status(u32 mask) { - ipic_write(primary_ipic->regs, IPIC_SERMR, mask); + ipic_write(primary_ipic->regs, IPIC_SERSR, mask); } /* Return an interrupt vector or NO_IRQ if no interrupt is pending. */ diff --git a/arch/x86/crypto/salsa20_glue.c b/arch/x86/crypto/salsa20_glue.c index 399a29d067d6..cb91a64a99e7 100644 --- a/arch/x86/crypto/salsa20_glue.c +++ b/arch/x86/crypto/salsa20_glue.c @@ -59,13 +59,6 @@ static int encrypt(struct blkcipher_desc *desc, salsa20_ivsetup(ctx, walk.iv); - if (likely(walk.nbytes == nbytes)) - { - salsa20_encrypt_bytes(ctx, walk.src.virt.addr, - walk.dst.virt.addr, nbytes); - return blkcipher_walk_done(desc, &walk, 0); - } - while (walk.nbytes >= 64) { salsa20_encrypt_bytes(ctx, walk.src.virt.addr, walk.dst.virt.addr, diff --git a/crypto/hmac.c b/crypto/hmac.c index 72e38c098bb3..ba07fb6221ae 100644 --- a/crypto/hmac.c +++ b/crypto/hmac.c @@ -194,11 +194,15 @@ static int hmac_create(struct crypto_template *tmpl, struct rtattr **tb) salg = shash_attr_alg(tb[1], 0, 0); if (IS_ERR(salg)) return PTR_ERR(salg); + alg = &salg->base; + /* The underlying hash algorithm must be unkeyed */ err = -EINVAL; + if (crypto_shash_alg_has_setkey(salg)) + goto out_put_alg; + ds = salg->digestsize; ss = salg->statesize; - alg = &salg->base; if (ds > alg->cra_blocksize || ss < alg->cra_blocksize) goto out_put_alg; diff --git a/crypto/salsa20_generic.c b/crypto/salsa20_generic.c index f550b5d94630..d7da0eea5622 100644 --- a/crypto/salsa20_generic.c +++ b/crypto/salsa20_generic.c @@ -188,13 +188,6 @@ static int encrypt(struct blkcipher_desc *desc, salsa20_ivsetup(ctx, walk.iv); - if (likely(walk.nbytes == nbytes)) - { - salsa20_encrypt_bytes(ctx, walk.dst.virt.addr, - walk.src.virt.addr, nbytes); - return blkcipher_walk_done(desc, &walk, 0); - } - while (walk.nbytes >= 64) { salsa20_encrypt_bytes(ctx, walk.dst.virt.addr, walk.src.virt.addr, diff --git a/crypto/shash.c b/crypto/shash.c index 17510eaf0a36..73c065321867 100644 --- a/crypto/shash.c +++ b/crypto/shash.c @@ -24,11 +24,12 @@ static const struct crypto_type crypto_shash_type; -static int shash_no_setkey(struct crypto_shash *tfm, const u8 *key, - unsigned int keylen) +int shash_no_setkey(struct crypto_shash *tfm, const u8 *key, + unsigned int keylen) { return -ENOSYS; } +EXPORT_SYMBOL_GPL(shash_no_setkey); static int shash_setkey_unaligned(struct crypto_shash *tfm, const u8 *key, unsigned int keylen) diff --git a/drivers/bus/arm-ccn.c b/drivers/bus/arm-ccn.c index 4d523cfe51ce..31342fccd290 100644 --- a/drivers/bus/arm-ccn.c +++ b/drivers/bus/arm-ccn.c @@ -1157,6 +1157,7 @@ static int arm_ccn_pmu_init(struct arm_ccn *ccn) /* Perf driver registration */ ccn->dt.pmu = (struct pmu) { + .module = THIS_MODULE, .attr_groups = arm_ccn_pmu_attr_groups, .task_ctx_nr = perf_invalid_context, .event_init = arm_ccn_pmu_event_init, diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c index 5bbacd01094f..92f2121837c3 100644 --- a/drivers/clk/tegra/clk-tegra30.c +++ b/drivers/clk/tegra/clk-tegra30.c @@ -1063,7 +1063,7 @@ static void __init tegra30_super_clk_init(void) * U71 divider of cclk_lp. */ clk = tegra_clk_register_divider("pll_p_out3_cclklp", "pll_p_out3", - clk_base + SUPER_CCLKG_DIVIDER, 0, + clk_base + SUPER_CCLKLP_DIVIDER, 0, TEGRA_DIVIDER_INT, 16, 8, 1, NULL); clk_register_clkdev(clk, "pll_p_out3_cclklp", NULL); diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c index 24bfaf0b92ba..6433baf641cb 100644 --- a/drivers/dma/dmaengine.c +++ b/drivers/dma/dmaengine.c @@ -976,12 +976,14 @@ static struct dmaengine_unmap_pool *__get_unmap_pool(int nr) switch (order) { case 0 ... 1: return &unmap_pool[0]; +#if IS_ENABLED(CONFIG_DMA_ENGINE_RAID) case 2 ... 4: return &unmap_pool[1]; case 5 ... 7: return &unmap_pool[2]; case 8: return &unmap_pool[3]; +#endif default: BUG(); return NULL; diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c index e684508d5188..2113869e8678 100644 --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -2988,6 +2988,16 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev, max_sclk = 75000; max_mclk = 80000; } + } else if (rdev->family == CHIP_OLAND) { + if ((rdev->pdev->revision == 0xC7) || + (rdev->pdev->revision == 0x80) || + (rdev->pdev->revision == 0x81) || + (rdev->pdev->revision == 0x83) || + (rdev->pdev->revision == 0x87) || + (rdev->pdev->device == 0x6604) || + (rdev->pdev->device == 0x6605)) { + max_sclk = 75000; + } } /* Apply dpm quirks */ while (p && p->chip_device != 0) { diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index 3f9ad6414c1b..7ddf667729e3 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -514,6 +514,13 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "IC4I"), }, }, + { + /* TUXEDO BU1406 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Notebook"), + DMI_MATCH(DMI_PRODUCT_NAME, "N24_25BU"), + }, + }, { } }; diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c index ead0e6072af8..92c7692f191d 100644 --- a/drivers/md/bcache/request.c +++ b/drivers/md/bcache/request.c @@ -464,6 +464,7 @@ struct search { unsigned recoverable:1; unsigned write:1; unsigned read_dirty_data:1; + unsigned cache_missed:1; unsigned long start_time; @@ -651,6 +652,7 @@ static inline struct search *search_alloc(struct bio *bio, s->orig_bio = bio; s->cache_miss = NULL; + s->cache_missed = 0; s->d = d; s->recoverable = 1; s->write = (bio->bi_rw & REQ_WRITE) != 0; @@ -774,7 +776,7 @@ static void cached_dev_read_done_bh(struct closure *cl) struct cached_dev *dc = container_of(s->d, struct cached_dev, disk); bch_mark_cache_accounting(s->iop.c, s->d, - !s->cache_miss, s->iop.bypass); + !s->cache_missed, s->iop.bypass); trace_bcache_read(s->orig_bio, !s->cache_miss, s->iop.bypass); if (s->iop.error) @@ -793,6 +795,8 @@ static int cached_dev_cache_miss(struct btree *b, struct search *s, struct cached_dev *dc = container_of(s->d, struct cached_dev, disk); struct bio *miss, *cache_bio; + s->cache_missed = 1; + if (s->cache_miss || s->iop.bypass) { miss = bio_next_split(bio, sectors, GFP_NOIO, s->d->bio_split); ret = miss == bio ? MAP_DONE : MAP_CONTINUE; diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index 8e5666ac8a6a..9c56cf714b22 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -2120,6 +2120,7 @@ static void bcache_exit(void) if (bcache_major) unregister_blkdev(bcache_major, "bcache"); unregister_reboot_notifier(&reboot); + mutex_destroy(&bch_register_lock); } static int __init bcache_init(void) @@ -2138,14 +2139,15 @@ static int __init bcache_init(void) bcache_major = register_blkdev(0, "bcache"); if (bcache_major < 0) { unregister_reboot_notifier(&reboot); + mutex_destroy(&bch_register_lock); return bcache_major; } if (!(bcache_wq = create_workqueue("bcache")) || !(bcache_kobj = kobject_create_and_add("bcache", fs_kobj)) || - sysfs_create_files(bcache_kobj, files) || bch_request_init() || - bch_debug_init(bcache_kobj)) + bch_debug_init(bcache_kobj) || + sysfs_create_files(bcache_kobj, files)) goto err; return 0; diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 094f36064ff0..cf178f475131 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -1454,8 +1454,11 @@ static void ops_complete_reconstruct(void *stripe_head_ref) struct r5dev *dev = &sh->dev[i]; if (dev->written || i == pd_idx || i == qd_idx) { - if (!discard && !test_bit(R5_SkipCopy, &dev->flags)) + if (!discard && !test_bit(R5_SkipCopy, &dev->flags)) { set_bit(R5_UPTODATE, &dev->flags); + if (test_bit(STRIPE_EXPAND_READY, &sh->state)) + set_bit(R5_Expanded, &dev->flags); + } if (fua) set_bit(R5_WantFUA, &dev->flags); if (sync) diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 936448e4894c..87f0f6e0a15c 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -1,7 +1,7 @@ /* * Broadcom GENET (Gigabit Ethernet) controller driver * - * Copyright (c) 2014 Broadcom Corporation + * Copyright (c) 2014-2017 Broadcom * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -610,8 +610,9 @@ static const struct bcmgenet_stats bcmgenet_gstrings_stats[] = { STAT_GENET_RUNT("rx_runt_bytes", mib.rx_runt_bytes), /* Misc UniMAC counters */ STAT_GENET_MISC("rbuf_ovflow_cnt", mib.rbuf_ovflow_cnt, - UMAC_RBUF_OVFL_CNT), - STAT_GENET_MISC("rbuf_err_cnt", mib.rbuf_err_cnt, UMAC_RBUF_ERR_CNT), + UMAC_RBUF_OVFL_CNT_V1), + STAT_GENET_MISC("rbuf_err_cnt", mib.rbuf_err_cnt, + UMAC_RBUF_ERR_CNT_V1), STAT_GENET_MISC("mdf_err_cnt", mib.mdf_err_cnt, UMAC_MDF_ERR_CNT), }; @@ -651,6 +652,45 @@ static void bcmgenet_get_strings(struct net_device *dev, u32 stringset, } } +static u32 bcmgenet_update_stat_misc(struct bcmgenet_priv *priv, u16 offset) +{ + u16 new_offset; + u32 val; + + switch (offset) { + case UMAC_RBUF_OVFL_CNT_V1: + if (GENET_IS_V2(priv)) + new_offset = RBUF_OVFL_CNT_V2; + else + new_offset = RBUF_OVFL_CNT_V3PLUS; + + val = bcmgenet_rbuf_readl(priv, new_offset); + /* clear if overflowed */ + if (val == ~0) + bcmgenet_rbuf_writel(priv, 0, new_offset); + break; + case UMAC_RBUF_ERR_CNT_V1: + if (GENET_IS_V2(priv)) + new_offset = RBUF_ERR_CNT_V2; + else + new_offset = RBUF_ERR_CNT_V3PLUS; + + val = bcmgenet_rbuf_readl(priv, new_offset); + /* clear if overflowed */ + if (val == ~0) + bcmgenet_rbuf_writel(priv, 0, new_offset); + break; + default: + val = bcmgenet_umac_readl(priv, offset); + /* clear if overflowed */ + if (val == ~0) + bcmgenet_umac_writel(priv, 0, offset); + break; + } + + return val; +} + static void bcmgenet_update_mib_counters(struct bcmgenet_priv *priv) { int i, j = 0; @@ -665,19 +705,28 @@ static void bcmgenet_update_mib_counters(struct bcmgenet_priv *priv) switch (s->type) { case BCMGENET_STAT_NETDEV: continue; - case BCMGENET_STAT_MIB_RX: - case BCMGENET_STAT_MIB_TX: case BCMGENET_STAT_RUNT: - if (s->type != BCMGENET_STAT_MIB_RX) - offset = BCMGENET_STAT_OFFSET; + offset += BCMGENET_STAT_OFFSET; + /* fall through */ + case BCMGENET_STAT_MIB_TX: + offset += BCMGENET_STAT_OFFSET; + /* fall through */ + case BCMGENET_STAT_MIB_RX: val = bcmgenet_umac_readl(priv, UMAC_MIB_START + j + offset); + offset = 0; /* Reset Offset */ break; case BCMGENET_STAT_MISC: - val = bcmgenet_umac_readl(priv, s->reg_offset); - /* clear if overflowed */ - if (val == ~0) - bcmgenet_umac_writel(priv, 0, s->reg_offset); + if (GENET_IS_V1(priv)) { + val = bcmgenet_umac_readl(priv, s->reg_offset); + /* clear if overflowed */ + if (val == ~0) + bcmgenet_umac_writel(priv, 0, + s->reg_offset); + } else { + val = bcmgenet_update_stat_misc(priv, + s->reg_offset); + } break; } @@ -2549,6 +2598,7 @@ static int bcmgenet_probe(struct platform_device *pdev) const void *macaddr; struct resource *r; int err = -EIO; + const char *phy_mode_str; /* Up to GENET_MAX_MQ_CNT + 1 TX queues and a single RX queue */ dev = alloc_etherdev_mqs(sizeof(*priv), GENET_MAX_MQ_CNT + 1, 1); @@ -2636,6 +2686,13 @@ static int bcmgenet_probe(struct platform_device *pdev) if (IS_ERR(priv->clk_wol)) dev_warn(&priv->pdev->dev, "failed to get enet-wol clock\n"); + /* If this is an internal GPHY, power it on now, before UniMAC is + * brought out of reset as absolutely no UniMAC activity is allowed + */ + if (dn && !of_property_read_string(dn, "phy-mode", &phy_mode_str) && + !strcasecmp(phy_mode_str, "internal")) + bcmgenet_power_up(priv, GENET_POWER_PASSIVE); + err = reset_umac(priv); if (err) goto err_clk_disable; diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h index eeda0281c684..942271f9ab19 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014 Broadcom Corporation + * Copyright (c) 2014-2017 Broadcom * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -196,7 +196,9 @@ struct bcmgenet_mib_counters { #define MDIO_REG_SHIFT 16 #define MDIO_REG_MASK 0x1F -#define UMAC_RBUF_OVFL_CNT 0x61C +#define UMAC_RBUF_OVFL_CNT_V1 0x61C +#define RBUF_OVFL_CNT_V2 0x80 +#define RBUF_OVFL_CNT_V3PLUS 0x94 #define UMAC_MPD_CTRL 0x620 #define MPD_EN (1 << 0) @@ -206,7 +208,9 @@ struct bcmgenet_mib_counters { #define UMAC_MPD_PW_MS 0x624 #define UMAC_MPD_PW_LS 0x628 -#define UMAC_RBUF_ERR_CNT 0x634 +#define UMAC_RBUF_ERR_CNT_V1 0x634 +#define RBUF_ERR_CNT_V2 0x84 +#define RBUF_ERR_CNT_V3PLUS 0x98 #define UMAC_MDF_ERR_CNT 0x638 #define UMAC_MDF_CTRL 0x650 #define UMAC_MDF_ADDR 0x654 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index bfb0b6ec8c56..c0818ec3d427 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -440,7 +440,7 @@ static rx_handler_result_t macvlan_handle_frame(struct sk_buff **pskb) struct macvlan_dev, list); else vlan = macvlan_hash_lookup(port, eth->h_dest); - if (vlan == NULL) + if (!vlan || vlan->mode == MACVLAN_MODE_SOURCE) return RX_HANDLER_PASS; dev = vlan->dev; diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index 3dd1c19756ec..088cbd8e229b 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -916,6 +916,7 @@ static __net_exit void ppp_exit_net(struct net *net) { struct ppp_net *pn = net_generic(net, ppp_net_id); + mutex_destroy(&pn->all_ppp_mutex); idr_destroy(&pn->units_idr); } diff --git a/drivers/net/wimax/i2400m/usb.c b/drivers/net/wimax/i2400m/usb.c index e7f5910a6519..f8eb66ef2944 100644 --- a/drivers/net/wimax/i2400m/usb.c +++ b/drivers/net/wimax/i2400m/usb.c @@ -467,6 +467,9 @@ int i2400mu_probe(struct usb_interface *iface, struct i2400mu *i2400mu; struct usb_device *usb_dev = interface_to_usbdev(iface); + if (iface->cur_altsetting->desc.bNumEndpoints < 4) + return -ENODEV; + if (usb_dev->speed != USB_SPEED_HIGH) dev_err(dev, "device not connected as high speed\n"); diff --git a/drivers/net/wireless/ath/ath9k/tx99.c b/drivers/net/wireless/ath/ath9k/tx99.c index 2ea3589f709f..b7ab8455ffbd 100644 --- a/drivers/net/wireless/ath/ath9k/tx99.c +++ b/drivers/net/wireless/ath/ath9k/tx99.c @@ -180,6 +180,9 @@ static ssize_t write_file_tx99(struct file *file, const char __user *user_buf, ssize_t len; int r; + if (count < 1) + return -EINVAL; + if (sc->cur_chan->nvifs > 1) return -EOPNOTSUPP; @@ -187,6 +190,8 @@ static ssize_t write_file_tx99(struct file *file, const char __user *user_buf, if (copy_from_user(buf, user_buf, len)) return -EFAULT; + buf[len] = '\0'; + if (strtobool(buf, &start)) return -EINVAL; diff --git a/drivers/pci/pcie/pme.c b/drivers/pci/pcie/pme.c index 63fc63911295..deb903112974 100644 --- a/drivers/pci/pcie/pme.c +++ b/drivers/pci/pcie/pme.c @@ -233,6 +233,9 @@ static void pcie_pme_work_fn(struct work_struct *work) break; pcie_capability_read_dword(port, PCI_EXP_RTSTA, &rtsta); + if (rtsta == (u32) ~0) + break; + if (rtsta & PCI_EXP_RTSTA_PME) { /* * Clear PME status of the port. If there are other @@ -280,7 +283,7 @@ static irqreturn_t pcie_pme_irq(int irq, void *context) spin_lock_irqsave(&data->lock, flags); pcie_capability_read_dword(port, PCI_EXP_RTSTA, &rtsta); - if (!(rtsta & PCI_EXP_RTSTA_PME)) { + if (rtsta == (u32) ~0 || !(rtsta & PCI_EXP_RTSTA_PME)) { spin_unlock_irqrestore(&data->lock, flags); return IRQ_NONE; } diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c index 8bd76c9ba21c..edb4e3a83918 100644 --- a/drivers/pci/remove.c +++ b/drivers/pci/remove.c @@ -20,9 +20,9 @@ static void pci_stop_dev(struct pci_dev *dev) pci_pme_active(dev, false); if (dev->is_added) { + device_release_driver(&dev->dev); pci_proc_detach_device(dev); pci_remove_sysfs_dev_files(dev); - device_release_driver(&dev->dev); dev->is_added = 0; } diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index c6a66de6ed72..b916a0eb799f 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -28,7 +28,8 @@ config DEBUG_PINCTRL config PINCTRL_ADI2 bool "ADI pin controller driver" - depends on BLACKFIN + depends on (BF54x || BF60x) + depends on !GPIO_ADI select PINMUX select IRQ_DOMAIN help diff --git a/drivers/scsi/bfa/bfad_debugfs.c b/drivers/scsi/bfa/bfad_debugfs.c index 8e83d0474fe7..996f3170a7ab 100644 --- a/drivers/scsi/bfa/bfad_debugfs.c +++ b/drivers/scsi/bfa/bfad_debugfs.c @@ -254,7 +254,8 @@ bfad_debugfs_write_regrd(struct file *file, const char __user *buf, struct bfad_s *bfad = port->bfad; struct bfa_s *bfa = &bfad->bfa; struct bfa_ioc_s *ioc = &bfa->ioc; - int addr, len, rc, i; + int addr, rc, i; + u32 len; u32 *regbuf; void __iomem *rb, *reg_addr; unsigned long flags; @@ -274,7 +275,7 @@ bfad_debugfs_write_regrd(struct file *file, const char __user *buf, } rc = sscanf(kern_buf, "%x:%x", &addr, &len); - if (rc < 2) { + if (rc < 2 || len > (UINT_MAX >> 2)) { printk(KERN_INFO "bfad[%d]: %s failed to read user buf\n", bfad->inst_no, __func__); diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c index 7439304f01d0..2ae6f98e382b 100644 --- a/drivers/scsi/scsi_devinfo.c +++ b/drivers/scsi/scsi_devinfo.c @@ -160,7 +160,7 @@ static struct { {"DGC", "RAID", NULL, BLIST_SPARSELUN}, /* Dell PV 650F, storage on LUN 0 */ {"DGC", "DISK", NULL, BLIST_SPARSELUN}, /* Dell PV 650F, no storage on LUN 0 */ {"EMC", "Invista", "*", BLIST_SPARSELUN | BLIST_LARGELUN}, - {"EMC", "SYMMETRIX", NULL, BLIST_SPARSELUN | BLIST_LARGELUN | BLIST_FORCELUN}, + {"EMC", "SYMMETRIX", NULL, BLIST_SPARSELUN | BLIST_LARGELUN | BLIST_REPORTLUN2}, {"EMULEX", "MD21/S2 ESDI", NULL, BLIST_SINGLELUN}, {"easyRAID", "16P", NULL, BLIST_NOREPORTLUN}, {"easyRAID", "X6P", NULL, BLIST_NOREPORTLUN}, diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index f0ace220753e..9582f082152c 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -674,6 +674,7 @@ static int iscsit_add_reject_from_cmd( unsigned char *buf) { struct iscsi_conn *conn; + const bool do_put = cmd->se_cmd.se_tfo != NULL; if (!cmd->conn) { pr_err("cmd->conn is NULL for ITT: 0x%08x\n", @@ -704,7 +705,7 @@ static int iscsit_add_reject_from_cmd( * Perform the kref_put now if se_cmd has already been setup by * scsit_setup_scsi_cmd() */ - if (cmd->se_cmd.se_tfo != NULL) { + if (do_put) { pr_debug("iscsi reject: calling target_put_sess_cmd >>>>>>\n"); target_put_sess_cmd(&cmd->se_cmd); } diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c index bf8c6e446b68..c0bfd1624ebb 100644 --- a/drivers/target/iscsi/iscsi_target_configfs.c +++ b/drivers/target/iscsi/iscsi_target_configfs.c @@ -1458,7 +1458,7 @@ static struct se_portal_group *lio_target_tiqn_addtpg( wwn, &tpg->tpg_se_tpg, tpg, TRANSPORT_TPG_TYPE_NORMAL); if (ret < 0) - return NULL; + goto free_out; ret = iscsit_tpg_add_portal_group(tiqn, tpg); if (ret != 0) @@ -1470,6 +1470,7 @@ static struct se_portal_group *lio_target_tiqn_addtpg( return &tpg->tpg_se_tpg; out: core_tpg_deregister(&tpg->tpg_se_tpg); +free_out: kfree(tpg); return NULL; } diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c index fb87780929d2..701f94ae5eef 100644 --- a/drivers/target/target_core_alua.c +++ b/drivers/target/target_core_alua.c @@ -1126,13 +1126,11 @@ static int core_alua_do_transition_tg_pt( unsigned long transition_tmo; transition_tmo = tg_pt_gp->tg_pt_gp_implicit_trans_secs * HZ; - queue_delayed_work(tg_pt_gp->tg_pt_gp_dev->tmr_wq, - &tg_pt_gp->tg_pt_gp_transition_work, - transition_tmo); + schedule_delayed_work(&tg_pt_gp->tg_pt_gp_transition_work, + transition_tmo); } else { tg_pt_gp->tg_pt_gp_transition_complete = &wait; - queue_delayed_work(tg_pt_gp->tg_pt_gp_dev->tmr_wq, - &tg_pt_gp->tg_pt_gp_transition_work, 0); + schedule_delayed_work(&tg_pt_gp->tg_pt_gp_transition_work, 0); wait_for_completion(&wait); tg_pt_gp->tg_pt_gp_transition_complete = NULL; } diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c index 9233b653cc72..98dd0044dca3 100644 --- a/drivers/target/target_core_file.c +++ b/drivers/target/target_core_file.c @@ -592,6 +592,10 @@ fd_do_unmap(struct se_cmd *cmd, void *priv, sector_t lba, sector_t nolb) struct inode *inode = file->f_mapping->host; int ret; + if (!nolb) { + return 0; + } + if (cmd->se_dev->dev_attrib.pi_prot_type) { ret = fd_do_prot_unmap(cmd, lba, nolb); if (ret) diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c index 45837a4e950d..cba541860e70 100644 --- a/drivers/target/target_core_pr.c +++ b/drivers/target/target_core_pr.c @@ -58,8 +58,10 @@ void core_pr_dump_initiator_port( char *buf, u32 size) { - if (!pr_reg->isid_present_at_reg) + if (!pr_reg->isid_present_at_reg) { buf[0] = '\0'; + return; + } snprintf(buf, size, ",i,0x%s", pr_reg->pr_reg_isid); } diff --git a/drivers/thermal/step_wise.c b/drivers/thermal/step_wise.c index dc4b69671d87..eed5b448fbf9 100644 --- a/drivers/thermal/step_wise.c +++ b/drivers/thermal/step_wise.c @@ -31,8 +31,7 @@ * If the temperature is higher than a trip point, * a. if the trend is THERMAL_TREND_RAISING, use higher cooling * state for this trip point - * b. if the trend is THERMAL_TREND_DROPPING, use lower cooling - * state for this trip point + * b. if the trend is THERMAL_TREND_DROPPING, do nothing * c. if the trend is THERMAL_TREND_RAISE_FULL, use upper limit * for this trip point * d. if the trend is THERMAL_TREND_DROP_FULL, use lower limit @@ -94,9 +93,11 @@ static unsigned long get_target_state(struct thermal_instance *instance, if (!throttle) next_target = THERMAL_NO_TARGET; } else { - next_target = cur_state - 1; - if (next_target > instance->upper) - next_target = instance->upper; + if (!throttle) { + next_target = cur_state - 1; + if (next_target > instance->upper) + next_target = instance->upper; + } } break; case THERMAL_TREND_DROP_FULL: diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c index 1c62d31ed896..4a9680fe5907 100644 --- a/drivers/usb/core/config.c +++ b/drivers/usb/core/config.c @@ -450,6 +450,9 @@ static int usb_parse_configuration(struct usb_device *dev, int cfgidx, unsigned iad_num = 0; memcpy(&config->desc, buffer, USB_DT_CONFIG_SIZE); + nintf = nintf_orig = config->desc.bNumInterfaces; + config->desc.bNumInterfaces = 0; // Adjusted later + if (config->desc.bDescriptorType != USB_DT_CONFIG || config->desc.bLength < USB_DT_CONFIG_SIZE || config->desc.bLength > size) { @@ -463,7 +466,6 @@ static int usb_parse_configuration(struct usb_device *dev, int cfgidx, buffer += config->desc.bLength; size -= config->desc.bLength; - nintf = nintf_orig = config->desc.bNumInterfaces; if (nintf > USB_MAXINTERFACES) { dev_warn(ddev, "config %d has too many interfaces: %d, " "using maximum allowed: %d\n", diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index e67d186b0ee9..b72263661d04 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -978,10 +978,9 @@ int xhci_alloc_virt_device(struct xhci_hcd *xhci, int slot_id, return 0; } - xhci->devs[slot_id] = kzalloc(sizeof(*xhci->devs[slot_id]), flags); - if (!xhci->devs[slot_id]) + dev = kzalloc(sizeof(*dev), flags); + if (!dev) return 0; - dev = xhci->devs[slot_id]; /* Allocate the (output) device context that will be used in the HC. */ dev->out_ctx = xhci_alloc_container_ctx(xhci, XHCI_CTX_TYPE_DEVICE, flags); @@ -1029,9 +1028,17 @@ int xhci_alloc_virt_device(struct xhci_hcd *xhci, int slot_id, &xhci->dcbaa->dev_context_ptrs[slot_id], le64_to_cpu(xhci->dcbaa->dev_context_ptrs[slot_id])); + xhci->devs[slot_id] = dev; + return 1; fail: - xhci_free_virt_device(xhci, slot_id); + + if (dev->in_ctx) + xhci_free_container_ctx(xhci, dev->in_ctx); + if (dev->out_ctx) + xhci_free_container_ctx(xhci, dev->out_ctx); + kfree(dev); + return 0; } diff --git a/drivers/usb/musb/da8xx.c b/drivers/usb/musb/da8xx.c index 058775e647ad..ee53bcb7ef0f 100644 --- a/drivers/usb/musb/da8xx.c +++ b/drivers/usb/musb/da8xx.c @@ -350,7 +350,15 @@ static irqreturn_t da8xx_musb_interrupt(int irq, void *hci) musb->xceiv->state = OTG_STATE_A_WAIT_VRISE; portstate(musb->port1_status |= USB_PORT_STAT_POWER); del_timer(&otg_workaround); - } else { + } else if (!(musb->int_usb & MUSB_INTR_BABBLE)){ + /* + * When babble condition happens, drvvbus interrupt + * is also generated. Ignore this drvvbus interrupt + * and let babble interrupt handler recovers the + * controller; otherwise, the host-mode flag is lost + * due to the MUSB_DEV_MODE() call below and babble + * recovery logic will not called. + */ musb->is_active = 0; MUSB_DEV_MODE(musb); otg->default_a = 0; diff --git a/drivers/usb/phy/phy-isp1301.c b/drivers/usb/phy/phy-isp1301.c index 8a55b37d1a02..d2ed59a38354 100644 --- a/drivers/usb/phy/phy-isp1301.c +++ b/drivers/usb/phy/phy-isp1301.c @@ -32,6 +32,12 @@ static const struct i2c_device_id isp1301_id[] = { { } }; +static const struct of_device_id isp1301_of_match[] = { + {.compatible = "nxp,isp1301" }, + { }, +}; +MODULE_DEVICE_TABLE(of, isp1301_of_match); + static struct i2c_client *isp1301_i2c_client; static int __isp1301_write(struct isp1301 *isp, u8 reg, u8 value, u8 clear) @@ -129,6 +135,7 @@ static int isp1301_remove(struct i2c_client *client) static struct i2c_driver isp1301_driver = { .driver = { .name = DRV_NAME, + .of_match_table = of_match_ptr(isp1301_of_match), }, .probe = isp1301_probe, .remove = isp1301_remove, diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index 4fefd76d2320..2b6f7e5e52c3 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -2131,6 +2131,13 @@ UNUSUAL_DEV( 0x22b8, 0x3010, 0x0001, 0x0001, USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_FIX_CAPACITY | US_FL_IGNORE_RESIDUE ), +/* Reported by David Kozub <zub(a)linux.fjfi.cvut.cz> */ +UNUSUAL_DEV(0x152d, 0x0578, 0x0000, 0x9999, + "JMicron", + "JMS567", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_BROKEN_FUA), + /* * Patch by Constantin Baranov <const(a)tltsu.ru> * Report by Andreas Koenecke. diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h index 32c84be6af60..9299c0779999 100644 --- a/drivers/usb/storage/unusual_uas.h +++ b/drivers/usb/storage/unusual_uas.h @@ -139,6 +139,13 @@ UNUSUAL_DEV(0x174c, 0x5106, 0x0000, 0x9999, USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_IGNORE_UAS), +/* Reported-by: David Kozub <zub(a)linux.fjfi.cvut.cz> */ +UNUSUAL_DEV(0x152d, 0x0578, 0x0000, 0x9999, + "JMicron", + "JMS567", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_BROKEN_FUA), + /* Reported-by: Hans de Goede <hdegoede(a)redhat.com> */ UNUSUAL_DEV(0x2109, 0x0711, 0x0000, 0x9999, "VIA", diff --git a/drivers/usb/usbip/stub_tx.c b/drivers/usb/usbip/stub_tx.c index 021003c4de53..af858d52608a 100644 --- a/drivers/usb/usbip/stub_tx.c +++ b/drivers/usb/usbip/stub_tx.c @@ -178,6 +178,13 @@ static int stub_send_ret_submit(struct stub_device *sdev) memset(&pdu_header, 0, sizeof(pdu_header)); memset(&msg, 0, sizeof(msg)); + if (urb->actual_length > 0 && !urb->transfer_buffer) { + dev_err(&sdev->udev->dev, + "urb: actual_length %d transfer_buffer null\n", + urb->actual_length); + return -1; + } + if (usb_pipetype(urb->pipe) == PIPE_ISOCHRONOUS) iovnum = 2 + urb->number_of_packets; else diff --git a/drivers/video/fbdev/au1200fb.c b/drivers/video/fbdev/au1200fb.c index 18600d4e1b3f..d68e04ec46de 100644 --- a/drivers/video/fbdev/au1200fb.c +++ b/drivers/video/fbdev/au1200fb.c @@ -1680,8 +1680,10 @@ static int au1200fb_drv_probe(struct platform_device *dev) fbi = framebuffer_alloc(sizeof(struct au1200fb_device), &dev->dev); - if (!fbi) + if (!fbi) { + ret = -ENOMEM; goto failed; + } _au1200fb_infos[plane] = fbi; fbdev = fbi->par; @@ -1699,7 +1701,8 @@ static int au1200fb_drv_probe(struct platform_device *dev) if (!fbdev->fb_mem) { print_err("fail to allocate frambuffer (size: %dK))", fbdev->fb_len / 1024); - return -ENOMEM; + ret = -ENOMEM; + goto failed; } /* diff --git a/drivers/video/fbdev/controlfb.h b/drivers/video/fbdev/controlfb.h index 6026c60fc100..261522fabdac 100644 --- a/drivers/video/fbdev/controlfb.h +++ b/drivers/video/fbdev/controlfb.h @@ -141,5 +141,7 @@ static struct max_cmodes control_mac_modes[] = { {{ 1, 2}}, /* 1152x870, 75Hz */ {{ 0, 1}}, /* 1280x960, 75Hz */ {{ 0, 1}}, /* 1280x1024, 75Hz */ + {{ 1, 2}}, /* 1152x768, 60Hz */ + {{ 0, 1}}, /* 1600x1024, 60Hz */ }; diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c index 046d51d83d74..ef7d23bb2e28 100644 --- a/drivers/video/fbdev/udlfb.c +++ b/drivers/video/fbdev/udlfb.c @@ -769,11 +769,11 @@ static int dlfb_get_edid(struct dlfb_data *dev, char *edid, int len) for (i = 0; i < len; i++) { ret = usb_control_msg(dev->udev, - usb_rcvctrlpipe(dev->udev, 0), (0x02), - (0x80 | (0x02 << 5)), i << 8, 0xA1, rbuf, 2, - HZ); - if (ret < 1) { - pr_err("Read EDID byte %d failed err %x\n", i, ret); + usb_rcvctrlpipe(dev->udev, 0), 0x02, + (0x80 | (0x02 << 5)), i << 8, 0xA1, + rbuf, 2, USB_CTRL_GET_TIMEOUT); + if (ret < 2) { + pr_err("Read EDID byte %d failed: %d\n", i, ret); i--; break; } diff --git a/fs/afs/file.c b/fs/afs/file.c index 932ce07948b3..71c03645dcea 100644 --- a/fs/afs/file.c +++ b/fs/afs/file.c @@ -29,6 +29,7 @@ static int afs_readpages(struct file *filp, struct address_space *mapping, const struct file_operations afs_file_operations = { .open = afs_open, + .flush = afs_flush, .release = afs_release, .llseek = generic_file_llseek, .read = new_sync_read, diff --git a/fs/afs/fsclient.c b/fs/afs/fsclient.c index c2e930ec2888..614465130a06 100644 --- a/fs/afs/fsclient.c +++ b/fs/afs/fsclient.c @@ -105,7 +105,7 @@ static void xdr_decode_AFSFetchStatus(const __be32 **_bp, vnode->vfs_inode.i_mode = mode; } - vnode->vfs_inode.i_ctime.tv_sec = status->mtime_server; + vnode->vfs_inode.i_ctime.tv_sec = status->mtime_client; vnode->vfs_inode.i_mtime = vnode->vfs_inode.i_ctime; vnode->vfs_inode.i_atime = vnode->vfs_inode.i_ctime; vnode->vfs_inode.i_version = data_version; @@ -703,8 +703,8 @@ int afs_fs_create(struct afs_server *server, memset(bp, 0, padsz); bp = (void *) bp + padsz; } - *bp++ = htonl(AFS_SET_MODE); - *bp++ = 0; /* mtime */ + *bp++ = htonl(AFS_SET_MODE | AFS_SET_MTIME); + *bp++ = htonl(vnode->vfs_inode.i_mtime.tv_sec); /* mtime */ *bp++ = 0; /* owner */ *bp++ = 0; /* group */ *bp++ = htonl(mode & S_IALLUGO); /* unix mode */ @@ -981,8 +981,8 @@ int afs_fs_symlink(struct afs_server *server, memset(bp, 0, c_padsz); bp = (void *) bp + c_padsz; } - *bp++ = htonl(AFS_SET_MODE); - *bp++ = 0; /* mtime */ + *bp++ = htonl(AFS_SET_MODE | AFS_SET_MTIME); + *bp++ = htonl(vnode->vfs_inode.i_mtime.tv_sec); /* mtime */ *bp++ = 0; /* owner */ *bp++ = 0; /* group */ *bp++ = htonl(S_IRWXUGO); /* unix mode */ @@ -1192,8 +1192,8 @@ static int afs_fs_store_data64(struct afs_server *server, *bp++ = htonl(vnode->fid.vnode); *bp++ = htonl(vnode->fid.unique); - *bp++ = 0; /* mask */ - *bp++ = 0; /* mtime */ + *bp++ = htonl(AFS_SET_MTIME); /* mask */ + *bp++ = htonl(vnode->vfs_inode.i_mtime.tv_sec); /* mtime */ *bp++ = 0; /* owner */ *bp++ = 0; /* group */ *bp++ = 0; /* unix mode */ @@ -1225,7 +1225,7 @@ int afs_fs_store_data(struct afs_server *server, struct afs_writeback *wb, _enter(",%x,{%x:%u},,", key_serial(wb->key), vnode->fid.vid, vnode->fid.vnode); - size = to - offset; + size = (loff_t)to - (loff_t)offset; if (first != last) size += (loff_t)(last - first) << PAGE_SHIFT; pos = (loff_t)first << PAGE_SHIFT; @@ -1269,8 +1269,8 @@ int afs_fs_store_data(struct afs_server *server, struct afs_writeback *wb, *bp++ = htonl(vnode->fid.vnode); *bp++ = htonl(vnode->fid.unique); - *bp++ = 0; /* mask */ - *bp++ = 0; /* mtime */ + *bp++ = htonl(AFS_SET_MTIME); /* mask */ + *bp++ = htonl(vnode->vfs_inode.i_mtime.tv_sec); /* mtime */ *bp++ = 0; /* owner */ *bp++ = 0; /* group */ *bp++ = 0; /* unix mode */ diff --git a/fs/afs/inode.c b/fs/afs/inode.c index 294671288449..0d3ac8f7c9a3 100644 --- a/fs/afs/inode.c +++ b/fs/afs/inode.c @@ -69,9 +69,9 @@ static int afs_inode_map_status(struct afs_vnode *vnode, struct key *key) set_nlink(inode, vnode->status.nlink); inode->i_uid = vnode->status.owner; - inode->i_gid = GLOBAL_ROOT_GID; + inode->i_gid = vnode->status.group; inode->i_size = vnode->status.size; - inode->i_ctime.tv_sec = vnode->status.mtime_server; + inode->i_ctime.tv_sec = vnode->status.mtime_client; inode->i_ctime.tv_nsec = 0; inode->i_atime = inode->i_mtime = inode->i_ctime; inode->i_blocks = 0; diff --git a/fs/afs/internal.h b/fs/afs/internal.h index 71d5982312f3..5cb5c320b966 100644 --- a/fs/afs/internal.h +++ b/fs/afs/internal.h @@ -749,6 +749,7 @@ extern int afs_writepages(struct address_space *, struct writeback_control *); extern void afs_pages_written_back(struct afs_vnode *, struct afs_call *); extern ssize_t afs_file_write(struct kiocb *, struct iov_iter *); extern int afs_writeback_all(struct afs_vnode *); +extern int afs_flush(struct file *, fl_owner_t); extern int afs_fsync(struct file *, loff_t, loff_t, int); diff --git a/fs/afs/security.c b/fs/afs/security.c index 8d010422dc89..bfa9d3428383 100644 --- a/fs/afs/security.c +++ b/fs/afs/security.c @@ -340,17 +340,22 @@ int afs_permission(struct inode *inode, int mask) } else { if (!(access & AFS_ACE_LOOKUP)) goto permission_denied; + if ((mask & MAY_EXEC) && !(inode->i_mode & S_IXUSR)) + goto permission_denied; if (mask & (MAY_EXEC | MAY_READ)) { if (!(access & AFS_ACE_READ)) goto permission_denied; + if (!(inode->i_mode & S_IRUSR)) + goto permission_denied; } else if (mask & MAY_WRITE) { if (!(access & AFS_ACE_WRITE)) goto permission_denied; + if (!(inode->i_mode & S_IWUSR)) + goto permission_denied; } } key_put(key); - ret = generic_permission(inode, mask); _leave(" = %d", ret); return ret; diff --git a/fs/afs/write.c b/fs/afs/write.c index ab6adfd52516..c4817b2f6aa7 100644 --- a/fs/afs/write.c +++ b/fs/afs/write.c @@ -149,12 +149,12 @@ int afs_write_begin(struct file *file, struct address_space *mapping, kfree(candidate); return -ENOMEM; } - *pagep = page; - /* page won't leak in error case: it eventually gets cleaned off LRU */ if (!PageUptodate(page) && len != PAGE_CACHE_SIZE) { ret = afs_fill_page(vnode, key, index << PAGE_CACHE_SHIFT, page); if (ret < 0) { + unlock_page(page); + put_page(page); kfree(candidate); _leave(" = %d [prep]", ret); return ret; @@ -162,6 +162,9 @@ int afs_write_begin(struct file *file, struct address_space *mapping, SetPageUptodate(page); } + /* page won't leak in error case: it eventually gets cleaned off LRU */ + *pagep = page; + try_again: spin_lock(&vnode->writeback_lock); @@ -297,10 +300,14 @@ static void afs_kill_pages(struct afs_vnode *vnode, bool error, ASSERTCMP(pv.nr, ==, count); for (loop = 0; loop < count; loop++) { - ClearPageUptodate(pv.pages[loop]); + struct page *page = pv.pages[loop]; + ClearPageUptodate(page); if (error) - SetPageError(pv.pages[loop]); - end_page_writeback(pv.pages[loop]); + SetPageError(page); + if (PageWriteback(page)) + end_page_writeback(page); + if (page->index >= first) + first = page->index + 1; } __pagevec_release(&pv); @@ -504,6 +511,7 @@ static int afs_writepages_region(struct address_space *mapping, if (PageWriteback(page) || !PageDirty(page)) { unlock_page(page); + put_page(page); continue; } @@ -741,6 +749,20 @@ out: return ret; } +/* + * Flush out all outstanding writes on a file opened for writing when it is + * closed. + */ +int afs_flush(struct file *file, fl_owner_t id) +{ + _enter(""); + + if ((file->f_mode & FMODE_WRITE) == 0) + return 0; + + return vfs_fsync(file, 0); +} + /* * notification that a previously read-only page is about to become writable * - if it returns an error, the caller will deliver a bus error signal diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c index 8a2dcfc08c1c..d5d0f819b64a 100644 --- a/fs/autofs4/waitq.c +++ b/fs/autofs4/waitq.c @@ -174,7 +174,6 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi, mutex_unlock(&sbi->wq_mutex); - if (autofs4_write(sbi, pipe, &pkt, pktsz)) switch (ret = autofs4_write(sbi, pipe, &pkt, pktsz)) { case 0: break; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index cc9f18f277b9..577a47a50da7 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -6325,6 +6325,20 @@ static noinline int uncompress_inline(struct btrfs_path *path, max_size = min_t(unsigned long, PAGE_CACHE_SIZE, max_size); ret = btrfs_decompress(compress_type, tmp, page, extent_offset, inline_size, max_size); + + /* + * decompression code contains a memset to fill in any space between the end + * of the uncompressed data and the end of max_size in case the decompressed + * data ends up shorter than ram_bytes. That doesn't cover the hole between + * the end of an inline extent and the beginning of the next block, so we + * cover that region here. + */ + + if (max_size + pg_offset < PAGE_SIZE) { + char *map = kmap(page); + memset(map + pg_offset + max_size, 0, PAGE_SIZE - max_size - pg_offset); + kunmap(page); + } kfree(tmp); return ret; } diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index d3a22a11ac76..ebd059aba343 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -1244,6 +1244,10 @@ static struct buffer_head * ext4_find_entry (struct inode *dir, "falling back\n")); } nblocks = dir->i_size >> EXT4_BLOCK_SIZE_BITS(sb); + if (!nblocks) { + ret = NULL; + goto cleanup_and_exit; + } start = EXT4_I(dir)->i_dir_start_lookup; if (start >= nblocks) start = 0; diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c index 80dd44dca028..3d67eed5d5fc 100644 --- a/fs/gfs2/file.c +++ b/fs/gfs2/file.c @@ -256,7 +256,7 @@ static int do_gfs2_set_flags(struct file *filp, u32 reqflags, u32 mask) goto out; } if ((flags ^ new_flags) & GFS2_DIF_JDATA) { - if (flags & GFS2_DIF_JDATA) + if (new_flags & GFS2_DIF_JDATA) gfs2_log_flush(sdp, ip->i_gl, NORMAL_FLUSH); error = filemap_fdatawrite(inode->i_mapping); if (error) @@ -264,6 +264,8 @@ static int do_gfs2_set_flags(struct file *filp, u32 reqflags, u32 mask) error = filemap_fdatawait(inode->i_mapping); if (error) goto out; + if (new_flags & GFS2_DIF_JDATA) + gfs2_ordered_del_inode(ip); } error = gfs2_trans_begin(sdp, RES_DINODE, 0); if (error) diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c index 0e11fe80e5b9..723c656ebd28 100644 --- a/fs/nfs/nfs4client.c +++ b/fs/nfs/nfs4client.c @@ -894,9 +894,9 @@ static void nfs4_session_set_rwsize(struct nfs_server *server) server_resp_sz = sess->fc_attrs.max_resp_sz - nfs41_maxread_overhead; server_rqst_sz = sess->fc_attrs.max_rqst_sz - nfs41_maxwrite_overhead; - if (server->rsize > server_resp_sz) + if (!server->rsize || server->rsize > server_resp_sz) server->rsize = server_resp_sz; - if (server->wsize > server_rqst_sz) + if (!server->wsize || server->wsize > server_rqst_sz) server->wsize = server_rqst_sz; #endif /* CONFIG_NFS_V4_1 */ } diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index a89654bd08c5..91d7dd9fff01 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -150,7 +150,8 @@ int nfsd_vers(int vers, enum vers_op change) int nfsd_minorversion(u32 minorversion, enum vers_op change) { - if (minorversion > NFSD_SUPPORTED_MINOR_VERSION) + if (minorversion > NFSD_SUPPORTED_MINOR_VERSION && + change != NFSD_AVAIL) return -1; switch(change) { case NFSD_SET: @@ -328,23 +329,20 @@ static void nfsd_last_thread(struct svc_serv *serv, struct net *net) void nfsd_reset_versions(void) { - int found_one = 0; int i; - for (i = NFSD_MINVERS; i < NFSD_NRVERS; i++) { - if (nfsd_program.pg_vers[i]) - found_one = 1; - } - - if (!found_one) { - for (i = NFSD_MINVERS; i < NFSD_NRVERS; i++) - nfsd_program.pg_vers[i] = nfsd_version[i]; -#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) - for (i = NFSD_ACL_MINVERS; i < NFSD_ACL_NRVERS; i++) - nfsd_acl_program.pg_vers[i] = - nfsd_acl_version[i]; -#endif - } + for (i = 0; i < NFSD_NRVERS; i++) + if (nfsd_vers(i, NFSD_TEST)) + return; + + for (i = 0; i < NFSD_NRVERS; i++) + if (i != 4) + nfsd_vers(i, NFSD_SET); + else { + int minor = 0; + while (nfsd_minorversion(minor, NFSD_SET) >= 0) + minor++; + } } /* diff --git a/fs/proc/proc_tty.c b/fs/proc/proc_tty.c index 15f327bed8c6..7340c36978a3 100644 --- a/fs/proc/proc_tty.c +++ b/fs/proc/proc_tty.c @@ -14,6 +14,7 @@ #include <linux/tty.h> #include <linux/seq_file.h> #include <linux/bitops.h> +#include "internal.h" /* * The /proc/tty directory inodes... @@ -164,7 +165,7 @@ void proc_tty_unregister_driver(struct tty_driver *driver) if (!ent) return; - remove_proc_entry(driver->driver_name, proc_tty_driver); + remove_proc_entry(ent->name, proc_tty_driver); driver->proc_entry = NULL; } diff --git a/fs/udf/super.c b/fs/udf/super.c index e229315bbf7a..592918e7aaba 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -706,7 +706,7 @@ static loff_t udf_check_vsd(struct super_block *sb) else sectorsize = sb->s_blocksize; - sector += (sbi->s_session << sb->s_blocksize_bits); + sector += (((loff_t)sbi->s_session) << sb->s_blocksize_bits); udf_debug("Starting at sector %u (%ld byte sectors)\n", (unsigned int)(sector >> sb->s_blocksize_bits), diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 315f96c88091..24126244171c 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -740,7 +740,7 @@ xlog_find_head( * in the in-core log. The following number can be made tighter if * we actually look at the block size of the filesystem. */ - num_scan_bblks = XLOG_TOTAL_REC_SHIFT(log); + num_scan_bblks = min_t(int, log_bbnum, XLOG_TOTAL_REC_SHIFT(log)); if (head_blk >= num_scan_bblks) { /* * We are guaranteed that the entire check can be performed diff --git a/include/crypto/internal/hash.h b/include/crypto/internal/hash.h index a25414ce2898..9779c35f8454 100644 --- a/include/crypto/internal/hash.h +++ b/include/crypto/internal/hash.h @@ -83,6 +83,14 @@ int ahash_register_instance(struct crypto_template *tmpl, struct ahash_instance *inst); void ahash_free_instance(struct crypto_instance *inst); +int shash_no_setkey(struct crypto_shash *tfm, const u8 *key, + unsigned int keylen); + +static inline bool crypto_shash_alg_has_setkey(struct shash_alg *alg) +{ + return alg->setkey != shash_no_setkey; +} + int crypto_init_ahash_spawn(struct crypto_ahash_spawn *spawn, struct hash_alg_common *alg, struct crypto_instance *inst); diff --git a/include/linux/mman.h b/include/linux/mman.h index 16373c8f5f57..369bc3405a6d 100644 --- a/include/linux/mman.h +++ b/include/linux/mman.h @@ -63,8 +63,9 @@ static inline int arch_validate_prot(unsigned long prot) * ("bit1" and "bit2" must be single bits) */ #define _calc_vm_trans(x, bit1, bit2) \ + ((!(bit1) || !(bit2)) ? 0 : \ ((bit1) <= (bit2) ? ((x) & (bit1)) * ((bit2) / (bit1)) \ - : ((x) & (bit1)) / ((bit1) / (bit2))) + : ((x) & (bit1)) / ((bit1) / (bit2)))) /* * Combine the mmap "prot" argument into "vm_flags" used internally. diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c index 40a97c3d8aba..254ce905efa3 100644 --- a/kernel/sched/deadline.c +++ b/kernel/sched/deadline.c @@ -368,13 +368,13 @@ static void replenish_dl_entity(struct sched_dl_entity *dl_se, * * This function returns true if: * - * runtime / (deadline - t) > dl_runtime / dl_period , + * runtime / (deadline - t) > dl_runtime / dl_deadline , * * IOW we can't recycle current parameters. * - * Notice that the bandwidth check is done against the period. For + * Notice that the bandwidth check is done against the deadline. For * task with deadline equal to period this is the same of using - * dl_deadline instead of dl_period in the equation above. + * dl_period instead of dl_deadline in the equation above. */ static bool dl_entity_overflow(struct sched_dl_entity *dl_se, struct sched_dl_entity *pi_se, u64 t) @@ -399,7 +399,7 @@ static bool dl_entity_overflow(struct sched_dl_entity *dl_se, * of anything below microseconds resolution is actually fiction * (but still we want to give the user that illusion >;). */ - left = (pi_se->dl_period >> DL_SCALE) * (dl_se->runtime >> DL_SCALE); + left = (pi_se->dl_deadline >> DL_SCALE) * (dl_se->runtime >> DL_SCALE); right = ((dl_se->deadline - t) >> DL_SCALE) * (pi_se->dl_runtime >> DL_SCALE); diff --git a/net/core/dev.c b/net/core/dev.c index 93e36e9102e9..cae21f769212 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1248,6 +1248,7 @@ void netdev_notify_peers(struct net_device *dev) { rtnl_lock(); call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, dev); + call_netdevice_notifiers(NETDEV_RESEND_IGMP, dev); rtnl_unlock(); } EXPORT_SYMBOL(netdev_notify_peers); diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 30bea9dcafed..a70c970a743a 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -289,8 +289,6 @@ int mesh_add_meshconf_ie(struct ieee80211_sub_if_data *sdata, /* Mesh PS mode. See IEEE802.11-2012 8.4.2.100.8 */ *pos |= ifmsh->ps_peers_deep_sleep ? IEEE80211_MESHCONF_CAPAB_POWER_SAVE_LEVEL : 0x00; - *pos++ = 0x00; - return 0; } diff --git a/security/keys/request_key.c b/security/keys/request_key.c index 6096be6232d7..3ca46e5e43dc 100644 --- a/security/keys/request_key.c +++ b/security/keys/request_key.c @@ -437,6 +437,7 @@ link_check_failed: link_prealloc_failed: mutex_unlock(&user->cons_lock); + key_put(key); kleave(" = %d [prelink]", ret); return ret; @@ -466,6 +467,9 @@ static struct key *construct_key_and_link(struct keyring_search_context *ctx, if (ret) goto error; + if (ctx->index_key.type == &key_type_keyring) + return ERR_PTR(-EPERM); + user = key_user_lookup(current_fsuid()); if (!user) { ret = -ENOMEM; diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 078331140d8c..dcf94cfa5420 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -191,7 +191,7 @@ void symbols__fixup_end(struct rb_root *symbols) /* Last entry */ if (curr->end == curr->start) - curr->end = roundup(curr->start, 4096); + curr->end = roundup(curr->start, 4096) + 4096; } void __map_groups__fixup_end(struct map_groups *mg, enum map_type type)

7 years, 1 month

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[Linux-stable-mirror] [PATCH 4.13 00/28] 4.13.15-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.13.15 release. There are 28 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Tue Nov 21 14:42:57 UTC 2017. Anything received after that time might be too late. The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.13.15-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.13.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.13.15-rc1 Hans de Goede <hdegoede(a)redhat.com> staging: rtl8188eu: Revert 4 commits breaking ARP Hans de Goede <hdegoede(a)redhat.com> staging: vboxvideo: Fix reporting invalid suggested-offset-properties Johan Hovold <johan(a)kernel.org> staging: greybus: spilib: fix use-after-free after deregistration Gilad Ben-Yossef <gilad(a)benyossef.com> staging: ccree: fix 64 bit scatter/gather DMA ops Huacai Chen <chenhc(a)lemote.com> staging: sm750fb: Fix parameter mistake in poke32 Aditya Shankar <aditya.shankar(a)microchip.com> staging: wilc1000: Fix bssid buffer offset in Txq Jason Gerecke <killertofu(a)gmail.com> HID: wacom: generic: Recognize WACOM_HID_WD_PEN as a type of pen collection Sébastien Szymanski <sebastien.szymanski(a)armadeus.com> HID: cp2112: add HIDRAW dependency Hans de Goede <hdegoede(a)redhat.com> platform/x86: peaq_wmi: Fix missing terminating entry for peaq_dmi_table Hans de Goede <hdegoede(a)redhat.com> platform/x86: peaq-wmi: Add DMI check before binding to the WMI interface Yazen Ghannam <yazen.ghannam(a)amd.com> x86/MCE/AMD: Always give panic severity for UC errors in kernel context Andy Lutomirski <luto(a)kernel.org> selftests/x86/protection_keys: Fix syscall NR redefinition warnings Johan Hovold <johan(a)kernel.org> USB: serial: garmin_gps: fix memory leak on probe errors Johan Hovold <johan(a)kernel.org> USB: serial: garmin_gps: fix I/O after failed probe and remove Douglas Fischer <douglas.fischer(a)outlook.com> USB: serial: qcserial: add pid/vid for Sierra Wireless EM7355 fw update Lu Baolu <baolu.lu(a)linux.intel.com> USB: serial: Change DbC debug device binding ID Johan Hovold <johan(a)kernel.org> USB: serial: metro-usb: stop I/O after failed open Andrew Gabbasov <andrew_gabbasov(a)mentor.com> usb: gadget: f_fs: Fix use-after-free in ffs_free_inst Bernhard Rosenkraenzer <bernhard.rosenkranzer(a)linaro.org> USB: Add delay-init quirk for Corsair K70 LUX keyboards Alan Stern <stern(a)rowland.harvard.edu> USB: usbfs: compute urb->actual_length for isochronous Lu Baolu <baolu.lu(a)linux.intel.com> USB: early: Use new USB product ID and strings for DbC device raveendra padasalagi <raveendra.padasalagi(a)broadcom.com> crypto: brcm - Explicity ACK mailbox message Eric Biggers <ebiggers(a)google.com> crypto: dh - Don't permit 'key' or 'g' size longer than 'p' Eric Biggers <ebiggers(a)google.com> crypto: dh - Don't permit 'p' to be 0 Eric Biggers <ebiggers(a)google.com> crypto: dh - Fix double free of ctx->p Leif Liddy <leif.linux(a)gmail.com> Bluetooth: btusb: fix QCA Rome suspend/resume Andrey Konovalov <andreyknvl(a)google.com> media: dib0700: fix invalid dvb_detach argument Arvind Yadav <arvind.yadav.cs(a)gmail.com> media: imon: Fix null-ptr-deref in imon_probe ------------- Diffstat: Makefile | 4 +- arch/x86/kernel/cpu/mcheck/mce-severity.c | 7 +- crypto/dh.c | 33 ++++----- crypto/dh_helper.c | 16 ++++ drivers/bluetooth/btusb.c | 6 ++ drivers/crypto/bcm/cipher.c | 101 ++++++++++++-------------- drivers/hid/Kconfig | 2 +- drivers/hid/wacom_wac.h | 1 + drivers/media/rc/imon.c | 5 ++ drivers/media/usb/dvb-usb/dib0700_devices.c | 24 +++--- drivers/platform/x86/peaq-wmi.c | 19 +++++ drivers/staging/ccree/cc_lli_defs.h | 2 +- drivers/staging/greybus/spilib.c | 8 +- drivers/staging/rtl8188eu/core/rtw_recv.c | 83 ++++++++++++--------- drivers/staging/rtl8188eu/os_dep/mon.c | 34 ++------- drivers/staging/sm750fb/ddk750_chip.h | 2 +- drivers/staging/vboxvideo/vbox_drv.h | 8 +- drivers/staging/vboxvideo/vbox_irq.c | 4 +- drivers/staging/vboxvideo/vbox_mode.c | 26 +++++-- drivers/staging/wilc1000/wilc_wlan.c | 2 +- drivers/usb/core/devio.c | 14 ++++ drivers/usb/core/quirks.c | 3 + drivers/usb/early/xhci-dbc.h | 6 +- drivers/usb/gadget/function/f_fs.c | 1 + drivers/usb/serial/garmin_gps.c | 22 +++++- drivers/usb/serial/metro-usb.c | 11 ++- drivers/usb/serial/qcserial.c | 1 + drivers/usb/serial/usb_debug.c | 4 +- tools/testing/selftests/x86/protection_keys.c | 24 ++++-- 29 files changed, 280 insertions(+), 193 deletions(-)

7 years, 1 month

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[Linux-stable-mirror] [PATCH v2] gpio: fix "gpio-line-names" property retrieval

by Christophe Leroy

Following commit 9427ecbed46cc ("gpio: Rework of_gpiochip_set_names() to use device property accessors"), "gpio-line-names" DT property is not retrieved anymore when chip->parent is not set by the driver. This is due to OF based property reads having been replaced by device based property reads. This patch fixes that by making use of fwnode_property_read_string_array() instead of device_property_read_string_array() and handing over either of_fwnode_handle(chip->of_node) or dev_fwnode(chip->parent) to that function. Fixes: 9427ecbed46cc ("gpio: Rework of_gpiochip_set_names() to use device property accessors") Cc: stable(a)vger.kernel.org Signed-off-by: Christophe Leroy <christophe.leroy(a)c-s.fr> --- drivers/gpio/gpiolib-acpi.c | 2 +- drivers/gpio/gpiolib-devprop.c | 17 +++++++---------- drivers/gpio/gpiolib-of.c | 3 ++- drivers/gpio/gpiolib.h | 3 ++- 4 files changed, 12 insertions(+), 13 deletions(-) diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c index eb4528c87c0b..d6f3d9ee1350 100644 --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -1074,7 +1074,7 @@ void acpi_gpiochip_add(struct gpio_chip *chip) } if (!chip->names) - devprop_gpiochip_set_names(chip); + devprop_gpiochip_set_names(chip, dev_fwnode(chip->parent)); acpi_gpiochip_request_regions(acpi_gpio); acpi_gpiochip_scan_gpios(acpi_gpio); diff --git a/drivers/gpio/gpiolib-devprop.c b/drivers/gpio/gpiolib-devprop.c index 27f383bda7d9..f748aa3e77f7 100644 --- a/drivers/gpio/gpiolib-devprop.c +++ b/drivers/gpio/gpiolib-devprop.c @@ -19,30 +19,27 @@ /** * devprop_gpiochip_set_names - Set GPIO line names using device properties * @chip: GPIO chip whose lines should be named, if possible + * @fwnode: Property Node containing the gpio-line-names property * * Looks for device property "gpio-line-names" and if it exists assigns * GPIO line names for the chip. The memory allocated for the assigned * names belong to the underlying firmware node and should not be released * by the caller. */ -void devprop_gpiochip_set_names(struct gpio_chip *chip) +void devprop_gpiochip_set_names(struct gpio_chip *chip, + const struct fwnode_handle *fwnode) { struct gpio_device *gdev = chip->gpiodev; const char **names; int ret, i; - if (!chip->parent) { - dev_warn(&gdev->dev, "GPIO chip parent is NULL\n"); - return; - } - - ret = device_property_read_string_array(chip->parent, "gpio-line-names", + ret = fwnode_property_read_string_array(fwnode, "gpio-line-names", NULL, 0); if (ret < 0) return; if (ret != gdev->ngpio) { - dev_warn(chip->parent, + dev_warn(&gdev->dev, "names %d do not match number of GPIOs %d\n", ret, gdev->ngpio); return; @@ -52,10 +49,10 @@ void devprop_gpiochip_set_names(struct gpio_chip *chip) if (!names) return; - ret = device_property_read_string_array(chip->parent, "gpio-line-names", + ret = fwnode_property_read_string_array(fwnode, "gpio-line-names", names, gdev->ngpio); if (ret < 0) { - dev_warn(chip->parent, "failed to read GPIO line names\n"); + dev_warn(&gdev->dev, "failed to read GPIO line names\n"); kfree(names); return; } diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index e0d59e61b52f..72a0695d2ac3 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -493,7 +493,8 @@ int of_gpiochip_add(struct gpio_chip *chip) /* If the chip defines names itself, these take precedence */ if (!chip->names) - devprop_gpiochip_set_names(chip); + devprop_gpiochip_set_names(chip, + of_fwnode_handle(chip->of_node)); of_node_get(chip->of_node); diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h index af48322839c3..6c44d1652139 100644 --- a/drivers/gpio/gpiolib.h +++ b/drivers/gpio/gpiolib.h @@ -228,7 +228,8 @@ static inline int gpio_chip_hwgpio(const struct gpio_desc *desc) return desc - &desc->gdev->descs[0]; } -void devprop_gpiochip_set_names(struct gpio_chip *chip); +void devprop_gpiochip_set_names(struct gpio_chip *chip, + const struct fwnode_handle *fwnode); /* With descriptor prefix */ -- 2.13.3

7 years, 1 month

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Re: [Linux-stable-mirror] [PATCH] clk: sunxi: sun9i-mmc: Implement reset callback for reset controls

by Michael Turquette

Quoting Maxime Ripard (2017-12-19 00:32:28) > On Mon, Dec 18, 2017 at 01:07:09PM -0800, Stephen Boyd wrote: > > On 12/18, Chen-Yu Tsai wrote: > > > Our MMC host driver now issues a reset, instead of just deasserting > > > the reset control, since commit c34eda69ad4c ("mmc: sunxi: Reset the > > > device at probe time"). The sun9i-mmc clock driver does not support > > > this, and will fail, which results in MMC not probing. > > > > > > This patch implements the reset callback by asserting the reset control, > > > then deasserting it after a small delay. > > > > > > Fixes: 7a6fca879f59 ("clk: sunxi: Add driver for A80 MMC config clocks/resets") > > > Cc: <stable(a)vger.kernel.org> # 4.14.x > > > Signed-off-by: Chen-Yu Tsai <wens(a)csie.org> > > > --- > > > > Did you want us to pick this up into clk-fixes? It seems to be > > causing MMC to not work for some time? That sounds annoying > > enough. > > That would be great, thanks! Applied to clk-fixes. Regards, Mike > Maxime > > -- > Maxime Ripard, Free Electrons > Embedded Linux and Kernel engineering > http://free-electrons.com

7 years, 1 month

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[Linux-stable-mirror] [PATCH 4.14 000/178] 4.14.8-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.8 release. There are 178 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed Dec 20 15:28:30 UTC 2017. Anything received after that time might be too late. The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.8-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.8-rc1 Bin Liu <b-liu(a)ti.com> usb: musb: da8xx: fix babble condition handling Brian Norris <briannorris(a)chromium.org> ath10k: fix build errors with !CONFIG_PM Brian Norris <briannorris(a)chromium.org> ath10k: fix core PCI suspend when WoWLAN is supported but disabled Miaoqing Pan <miaoqing(a)codeaurora.org> ath9k: fix tx99 potential info leak Rakesh Pandit <rakesh(a)tuxera.com> lightnvm: pblk: protect line bitmap while submitting meta io Javier González <javier(a)cnexlabs.com> lightnvm: pblk: fix min size for page mempool Javier González <javier(a)cnexlabs.com> lightnvm: pblk: initialize debug stat counter Javier González <javier(a)cnexlabs.com> lightnvm: pblk: use right flag for GC allocation Rakesh Pandit <rakesh(a)tuxera.com> lightnvm: pblk: fix changing GC group list for a line Hans Holmberg <hans.holmberg(a)cnexlabs.com> lightnvm: pblk: prevent gc kicks when gc is not operational Matteo Croce <mcroce(a)redhat.com> icmp: don't fail on fragment reassembly time exceeded Alex Vesker <valex(a)mellanox.com> IB/ipoib: Grab rtnl lock on heavy flush when calling ndo_open/stop Bart Van Assche <bart.vanassche(a)wdc.com> RDMA/cma: Avoid triggering undefined behavior Bart Van Assche <bart.vanassche(a)wdc.com> IB/core: Fix endianness annotation in rdma_is_multicast_addr() Alexander Duyck <alexander.h.duyck(a)intel.com> macvlan: Only deliver one copy of the frame to the macvlan interface Jan Kara <jack(a)suse.cz> udf: Avoid overflow when session starts at large offset Chuck Lever <chuck.lever(a)oracle.com> xprtrdma: Don't defer fencing an async RPC's chunks Guoqing Jiang <gqjiang(a)suse.com> md-cluster: fix wrong condition check in raid1_write_request Artur Paszkiewicz <artur.paszkiewicz(a)intel.com> raid5-ppl: check recovery_offset when performing ppl recovery Dan Carpenter <dan.carpenter(a)oracle.com> scsi: bfa: integer overflow in debugfs weiping zhang <zhangweiping(a)didichuxing.com> scsi: sd: change allow_restart to bool in sysfs interface weiping zhang <zhangweiping(a)didichuxing.com> scsi: sd: change manage_start_stop to bool in sysfs interface Wei Yongjun <weiyongjun1(a)huawei.com> nullb: fix error return code in null_init() Colin Ian King <colin.king(a)canonical.com> ipmi_si: fix memory leak on new_smi Jia-Ju Bai <baijiaju1990(a)163.com> rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_disassoc_cmd Jia-Ju Bai <baijiaju1990(a)163.com> rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_createbss_cmd Don Hiatt <don.hiatt(a)intel.com> IB/hfi1: Mask out A bit from psn trace Jia-Ju Bai <baijiaju1990(a)163.com> vt6655: Fix a possible sleep-in-atomic bug in vt6655_suspend Parav Pandit <parav(a)mellanox.com> IB/core: Fix calculation of maximum RoCE MTU Parav Pandit <parav(a)mellanox.com> IB/core: Fix use workqueue without WQ_MEM_RECLAIM Kurt Garloff <garloff(a)suse.de> scsi: scsi_devinfo: Add REPORTLUN2 to EMC SYMMETRIX blacklist entry NeilBrown <neilb(a)suse.com> raid5: Set R5_Expanded on parity devices as well as data. Linus Walleij <linus.walleij(a)linaro.org> pinctrl: adi2: Fix Kconfig build problem Ross Zwisler <ross.zwisler(a)linux.intel.com> dev/dax: fix uninitialized variable build warning nixiaoming <nixiaoming(a)huawei.com> tty fix oops when rmmod 8250 Wanpeng Li <wanpeng.li(a)hotmail.com> KVM: nVMX: Fix EPT switching advertising Eric Dumazet <edumazet(a)google.com> ipv4: ipv4_default_advmss() should use route mtu Matthias Brugger <matthias.bgg(a)gmail.com> soc: mediatek: pwrap: fix compiler errors Breno Leitao <leitao(a)debian.org> powerpc/xmon: Check before calling xive functions Michael Ellerman <mpe(a)ellerman.id.au> powerpc/perf/hv-24x7: Fix incorrect comparison in memord Johan Hovold <johan(a)kernel.org> serdev: ttyport: enforce tty-driver open() requirement Lipeng <lipeng321(a)huawei.com> net: hns3: fix a bug when alloc new buffer Lipeng <lipeng321(a)huawei.com> net: hns3: fix the bug when map buffer fail Lipeng <lipeng321(a)huawei.com> net: hns3: fix the TX/RX ring.queue_index in hns3_ring_get_cfg Alexey Khoroshilov <khoroshilov(a)ispras.ru> mfd: mxs-lradc: Fix error handling in mxs_lradc_probe() Martin Wilck <mwilck(a)suse.de> scsi: hpsa: destroy sas transport properties before scsi_host Martin Wilck <mwilck(a)suse.de> scsi: hpsa: cleanup sas_phy structures in sysfs when unloading Xiaofei Tan <tanxiaofei(a)huawei.com> scsi: hisi_sas: fix the risk of freeing slot twice Alex Williamson <alex.williamson(a)redhat.com> PCI: Detach driver before procfs & sysfs teardown on device remove Leon Romanovsky <leon(a)kernel.org> RDMA/cxgb4: Declare stag as __be32 Lipeng <lipeng321(a)huawei.com> net: hns3: fix the bug of hns3_set_txbd_baseinfo Lipeng <lipeng321(a)huawei.com> net: hns3: add nic_client check when initialize roce base information Lipeng <lipeng321(a)huawei.com> net: hns3: fix a bug in hclge_uninit_client_instance Egil Hjelmeland <privat(a)egil-hjelmeland.no> net: dsa: lan9303: Do not disable switch fabric port 0 at .probe Christoph Hellwig <hch(a)lst.de> xfs: fix incorrect extent state in xfs_bmap_add_extent_unwritten_real Darrick J. Wong <darrick.wong(a)oracle.com> xfs: return a distinct error code value for IGET_INCORE cache misses Brian Foster <bfoster(a)redhat.com> xfs: fix log block underflow during recovery cycle verification Jiri Slaby <jslaby(a)suse.cz> l2tp: cleanup l2tp_tunnel_delete calls Christoph Hellwig <hch(a)lst.de> nvme: use kref_get_unless_zero in nvme_find_get_ns Osama Khan <osama.khan(a)ericsson.com> platform/x86: hp_accel: Add quirk for HP ProBook 440 G4 Felix Manlunas <felix.manlunas(a)cavium.com> liquidio: fix kernel panic in VF driver Tushar Dave <tushar.n.dave(a)oracle.com> samples/bpf: adjust rlimit RLIMIT_MEMLOCK for xdp1 Bartosz Chronowski <ext.bartosz.chronowski(a)tieto.com> Bluetooth: btusb: Add new NFA344A entry. Neil Armstrong <narmstrong(a)baylibre.com> ARM64: dts: meson-gxbb-odroidc2: fix usb1 power supply Geert Uytterhoeven <geert(a)linux-m68k.org> mtd: spi-nor: stm32-quadspi: Fix uninitialized error return code Sergey Matyukevich <sergey.matyukevich.os(a)quantenna.com> qtnfmac: modify full Tx queue error reporting Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> btrfs: tests: Fix a memory leak in error handling path in 'run_test()' Colin Ian King <colin.king(a)canonical.com> btrfs: avoid null pointer dereference on fs_info when calling btrfs_crit Anand Jain <anand.jain(a)oracle.com> btrfs: undo writable superblocke when sprouting fails Nikolay Borisov <nborisov(a)suse.com> btrfs: Explicitly handle btrfs_update_root failure Anand Jain <anand.jain(a)oracle.com> btrfs: fix false EIO for missing device Nick Desaulniers <ndesaulniers(a)google.com> arm64: prevent regressions in compressed kernel image size when upgrading to binutils 2.27 Ronald Tschalär <ronald(a)innovation.ch> Bluetooth: hci_ldisc: Fix another race when closing the tty. Patel Jay P <jay.p.patel(a)intel.com> Ib/hfi1: Return actual operational VLs in port info query tang.junhui <tang.junhui(a)zte.com.cn> bcache: fix wrong cache_misses statistics Liang Chen <liangchen.linux(a)gmail.com> bcache: explicitly destroy mutex while exiting Arun Kumar Neelakantam <aneela(a)codeaurora.org> rpmsg: glink: Initialize the "intent_req_comp" completion variable Adam Sampson <ats(a)offog.org> media: usbtv: fix brightness and contrast controls Bob Peterson <rpeterso(a)redhat.com> GFS2: Take inode off order_write list when setting jdata flag Douglas Gilbert <dgilbert(a)interlog.com> scsi: scsi_debug: write_same: fix error report Dan Carpenter <dan.carpenter(a)oracle.com> misc: pci_endpoint_test: Avoid triggering a BUG() Kishon Vijay Abraham I <kishon(a)ti.com> misc: pci_endpoint_test: Fix failure path return values in probe Daniel Lezcano <daniel.lezcano(a)linaro.org> thermal/drivers/step_wise: Fix temperature regulation misbehavior Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> ASoC: rsnd: rsnd_ssi_run_mods() needs to care ssi_parent_mod Gao Feng <gfree.wind(a)vip.163.com> ppp: Destroy the mutex when cleanup Michał Mirosław <mirq-linux(a)rere.qmqm.pl> clk: tegra: Fix cclk_lp divisor register Nicolin Chen <nicoleotsuka(a)gmail.com> clk: tegra: Use readl_relaxed_poll_timeout_atomic() in tegra210_clock_init() Ming Lei <ming.lei(a)redhat.com> blk-mq-sched: dispatch from scheduler IFF progress is made in ->dispatch Leo Yan <leo.yan(a)linaro.org> clk: hi6220: mark clock cs_atb_syspll as critical Mauro Carvalho Chehab <mchehab(a)kernel.org> media: camss-vfe: always initialize reg at vfe_set_xbar_cfg() Sébastien Szymanski <sebastien.szymanski(a)armadeus.com> clk: imx6: refine hdmi_isfr's parent to make HDMI work on i.MX6 SoCs w/o VPU Adriana Reus <adriana.reus(a)nxp.com> clk: imx: imx7d: Fix parent clock for OCRAM_CLK Chen Zhong <chen.zhong(a)mediatek.com> clk: mediatek: add the option for determining PLL source clock Hans de Goede <hdegoede(a)redhat.com> staging: rtl8188eu: Revert part of "staging: rtl8188eu: fix comments with lines over 80 characters" qumingguang <qumingguang(a)huawei.com> net: hns3: Fix a misuse to devm_free_irq Fuyun Liang <liangfuyun1(a)huawei.com> net: hns3: fix for getting advertised_caps in hns3_get_link_ksettings Jan Kara <jack(a)suse.cz> mm: Handle 0 flags in _calc_vm_trans() macro Robert Baronescu <robert.baronescu(a)nxp.com> crypto: tcrypt - fix buffer lengths in test_aead_speed() Suzuki K Poulose <suzuki.poulose(a)arm.com> arm-ccn: perf: Prevent module unload while PMU is in use Eryu Guan <eguan(a)redhat.com> xfs: truncate pagecache before writeback in xfs_setattr_size() Gary R Hook <gary.hook(a)amd.com> iommu/amd: Limit the IOVA page range to the specified addresses Liu Bo <bo.li.liu(a)oracle.com> badblocks: fix wrong return value in badblocks_set if badblocks are disabled Jiang Yi <jiangyilism(a)gmail.com> target/file: Do not return error for UNMAP if length is zero tangwenji <tang.wenji(a)zte.com.cn> target:fix condition return in core_pr_dump_initiator_port() tangwenji <tang.wenji(a)zte.com.cn> iscsi-target: fix memory leak in lio_target_tiqn_addtpg() Bart Van Assche <bart.vanassche(a)wdc.com> target/iscsi: Fix a race condition in iscsit_add_reject_from_cmd() Bart Van Assche <bart.vanassche(a)wdc.com> target/iscsi: Detect conn_cmd_list corruption early Markus Elfring <elfring(a)users.sourceforge.net> platform/x86: sony-laptop: Fix error handling in sony_nc_setup_rfkill() Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy(a)linux.intel.com> platform/x86: intel_punit_ipc: Fix resource ioremap warning Tyrel Datwyler <tyreld(a)linux.vnet.ibm.com> powerpc/pseries/vio: Dispose of virq mapping on vdevice unregister Christophe Leroy <christophe.leroy(a)c-s.fr> powerpc/ipic: Fix status get and status clear William A. Kennington III <wak(a)google.com> powerpc/opal: Fix EBUSY bug in acquiring tokens KUWAZAWA Takuya <albatross0(a)gmail.com> netfilter: ipvs: Fix inappropriate output of procfs Gustavo A. R. Silva <garsilva(a)embeddedor.com> thunderbolt: tb: fix use after free in tb_activate_pcie_devices Matthias Brugger <matthias.bgg(a)gmail.com> iommu/mediatek: Fix driver name Mika Westerberg <mika.westerberg(a)linux.intel.com> PCI: Do not allocate more buses than available in parent Shriya <shriyak(a)linux.vnet.ibm.com> powerpc/powernv/cpufreq: Fix the frequency read by /proc/cpuinfo Qiang <zhengqiang10(a)huawei.com> PCI/PME: Handle invalid data when reading Root Status Wei Yongjun <weiyongjun1(a)huawei.com> mlxsw: spectrum: Fix error return code in mlxsw_sp_port_create() Peter Ujfalusi <peter.ujfalusi(a)ti.com> dmaengine: ti-dma-crossbar: Correct am335x/am43xx mux value type Pankaj Bharadiya <pankaj.laxminarayan.bharadiya(a)intel.com> ASoC: Intel: Skylake: Fix uuid_module memory leak in failure case Rajat Jain <rajatja(a)google.com> PM / s2idle: Clear the events_check_enabled flag Pixel Ding <Pixel.Ding(a)amd.com> drm/amdgpu: bypass lru touch for KIQ ring submission Arnd Bergmann <arnd(a)arndb.de> scsi: aacraid: use timespec64 instead of timeval Philipp Zabel <p.zabel(a)pengutronix.de> rtc: pcf8563: fix output clock rate Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> video: fbdev: au1200fb: Return an error code if a memory allocation fails Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> video: fbdev: au1200fb: Release some resources if a memory allocation fails Ladislav Michl <ladis(a)linux-mips.org> video: udlfb: Fix read EDID timeout Geert Uytterhoeven <geert(a)linux-m68k.org> fbdev: controlfb: Add missing modes to fix out of bounds access Robert Stonehouse <rstonehouse(a)solarflare.com> sfc: don't warn on successful change of MAC Sébastien Szymanski <sebastien.szymanski(a)armadeus.com> HID: cp2112: fix broken gpio_direction_input callback Guy Levi <guyle(a)mellanox.com> IB/mlx4: Fix RSS's QPC attributes assignments Chandan Rajendra <chandan(a)linux.vnet.ibm.com> ext4: fix crash when a directory's i_size is too small Theodore Ts'o <tytso(a)mit.edu> ext4: add missing error check in __ext4_new_inode() Eryu Guan <eguan(a)redhat.com> ext4: fix fdatasync(2) after fallocate(2) operation Andi Kleen <ak(a)linux.intel.com> ext4: support fast symlinks from ext3 file systems Kees Cook <keescook(a)chromium.org> Revert "exec: avoid RLIMIT_STACK races with prlimit()" Adam Wallis <awallis(a)codeaurora.org> dmaengine: dmatest: move callback wait queue to thread context Thomas Gleixner <tglx(a)linutronix.de> posix-timer: Properly check sigevent->sigev_notify David Lechner <david(a)lechnology.com> eeprom: at24: change nvmem stride to 1 Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> x86/boot/compressed/64: Print error if 5-level paging is not supported Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> x86/boot/compressed/64: Detect and handle 5-level paging at boot-time Steve Wise <swise(a)opengridcomputing.com> iw_cxgb4: only insert drain cqes if wq is flushed Trond Myklebust <trond.myklebust(a)primarydata.com> SUNRPC: Fix a race in the receive code path monty_pavel(a)sina.com <monty_pavel(a)sina.com> dm: fix various targets to dm_register_target after module __init resources created Steven Rostedt <rostedt(a)goodmis.org> sched/rt: Do not pull from current CPU if only one CPU to pull Jason Yan <yanaijie(a)huawei.com> scsi: libsas: fix length error in sas_smp_handler() Bart Van Assche <bart.vanassche(a)wdc.com> scsi: core: Fix a scsi_show_rq() NULL pointer dereference Mark Rutland <mark.rutland(a)arm.com> arm64: fix CONFIG_DEBUG_WX address reporting Steve Capper <steve.capper(a)arm.com> arm64: Initialise high_memory global variable earlier Steve Capper <steve.capper(a)arm.com> arm64: mm: Fix pte_mkclean, pte_mkdirty semantics Scott Mayhew <smayhew(a)redhat.com> nfs: don't wait on commit in nfs_commit_inode() if there were no commit requests Daniel Jurgens <danielj(a)mellanox.com> IB/core: Don't enforce PKey security on SMI MADs Daniel Jurgens <danielj(a)mellanox.com> IB/core: Bound check alternate path port number Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Don't add a virt_dev to the devs array before it's fully allocated Chunfeng Yun <chunfeng.yun(a)mediatek.com> usb: xhci: fix TDS for MTK xHCI1.1 Yan, Zheng <zyan(a)redhat.com> ceph: drop negative child dentries before try pruning inode's alias Christoph Fritz <chf.fritz(a)googlemail.com> mmc: core: apply NO_CMD23 quirk to some specific cards Shuah Khan <shuah(a)kernel.org> usbip: fix stub_send_ret_submit() vulnerability to null transfer_buffer Shuah Khan <shuah(a)kernel.org> usbip: prevent vhci_hcd driver from leaking a socket pointer address Shuah Khan <shuah(a)kernel.org> usbip: fix stub_rx: harden CMD_SUBMIT path to handle malicious input Shuah Khan <shuah(a)kernel.org> usbip: fix stub_rx: get_pipe() to validate endpoint number Amir Goldstein <amir73il(a)gmail.com> ovl: update ctx->pos on impure dir iteration Vivek Goyal <vgoyal(a)redhat.com> ovl: Pass ovl_get_nlink() parameters in right order Alan Stern <stern(a)rowland.harvard.edu> USB: core: prevent malicious bNumInterfaces overflow David Kozub <zub(a)linux.fjfi.cvut.cz> USB: uas and storage: Add US_FL_BROKEN_FUA for another JMicron JMS567 ID Changbin Du <changbin.du(a)intel.com> tracing: Allocate mask_str buffer dynamically Michal Hocko <mhocko(a)suse.com> mm, oom_reaper: fix memory corruption Thiago Rafael Becker <thiago.becker(a)gmail.com> kernel: make groups_sort calling a responsibility group_info allocators NeilBrown <neilb(a)suse.com> autofs: fix careless error in recent commit Arnd Bergmann <arnd(a)arndb.de> string.h: workaround for increased stack usage Ronnie Sahlberg <lsahlber(a)redhat.com> cifs: fix NULL deref in SMB2_read Eric Biggers <ebiggers(a)google.com> crypto: af_alg - fix NULL pointer dereference in Eric Biggers <ebiggers(a)google.com> crypto: salsa20 - fix blkcipher_walk API usage Eric Biggers <ebiggers(a)google.com> crypto: hmac - require that the underlying hash algorithm is unkeyed Eric Biggers <ebiggers(a)google.com> crypto: rsa - fix buffer overread when stripping leading zeroes Eric Biggers <ebiggers(a)google.com> crypto: algif_aead - fix reference counting of null skcipher Martin Kaiser <martin(a)kaiser.cx> mfd: fsl-imx25: Clean up irq settings during removal ------------- Diffstat: Makefile | 4 +- arch/arm64/Makefile | 8 +++- .../arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 1 + arch/arm64/include/asm/pgtable.h | 33 +++++++------ arch/arm64/mm/dump.c | 2 +- arch/arm64/mm/init.c | 3 +- arch/blackfin/Kconfig | 7 ++- arch/blackfin/Kconfig.debug | 1 + arch/powerpc/perf/hv-24x7.c | 2 +- arch/powerpc/platforms/powernv/opal-async.c | 6 +-- arch/powerpc/platforms/powernv/setup.c | 2 +- arch/powerpc/platforms/pseries/vio.c | 2 + arch/powerpc/sysdev/ipic.c | 4 +- arch/powerpc/xmon/xmon.c | 5 ++ arch/s390/kernel/compat_linux.c | 1 + arch/x86/boot/compressed/Makefile | 1 + arch/x86/boot/compressed/head_64.S | 16 +++++-- arch/x86/boot/compressed/misc.c | 16 +++++++ arch/x86/boot/compressed/pgtable_64.c | 28 +++++++++++ arch/x86/crypto/salsa20_glue.c | 7 --- arch/x86/kvm/vmx.c | 5 +- block/badblocks.c | 2 +- block/blk-mq-sched.c | 12 ++--- crypto/af_alg.c | 13 ++--- crypto/algif_aead.c | 2 +- crypto/hmac.c | 6 ++- crypto/rsa_helper.c | 2 +- crypto/salsa20_generic.c | 7 --- crypto/shash.c | 5 +- crypto/tcrypt.c | 6 ++- drivers/block/null_blk.c | 4 +- drivers/bluetooth/btusb.c | 1 + drivers/bluetooth/hci_ldisc.c | 4 +- drivers/bus/arm-ccn.c | 1 + drivers/char/ipmi/ipmi_si_intf.c | 1 + drivers/clk/hisilicon/clk-hi6220.c | 2 +- drivers/clk/imx/clk-imx6q.c | 2 +- drivers/clk/imx/clk-imx7d.c | 2 +- drivers/clk/mediatek/clk-mtk.h | 1 + drivers/clk/mediatek/clk-pll.c | 5 +- drivers/clk/tegra/clk-tegra210.c | 4 +- drivers/clk/tegra/clk-tegra30.c | 2 +- drivers/dax/device.c | 3 +- drivers/dma/dmatest.c | 55 ++++++++++++---------- drivers/dma/ti-dma-crossbar.c | 8 ++-- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 3 +- drivers/hid/hid-cp2112.c | 8 +++- drivers/infiniband/core/addr.c | 2 +- drivers/infiniband/core/cma.c | 11 +++-- drivers/infiniband/core/security.c | 7 ++- drivers/infiniband/core/uverbs_cmd.c | 6 +++ drivers/infiniband/hw/cxgb4/cq.c | 5 ++ drivers/infiniband/hw/cxgb4/qp.c | 14 +++++- drivers/infiniband/hw/cxgb4/t4.h | 2 +- drivers/infiniband/hw/hfi1/chip.c | 2 +- drivers/infiniband/hw/hfi1/trace.c | 4 +- drivers/infiniband/hw/mlx4/qp.c | 16 ++++--- drivers/infiniband/ulp/ipoib/ipoib_ib.c | 7 ++- drivers/iommu/amd_iommu.c | 2 +- drivers/iommu/mtk_iommu_v1.c | 2 +- drivers/lightnvm/pblk-core.c | 8 ++-- drivers/lightnvm/pblk-gc.c | 9 ++-- drivers/lightnvm/pblk-init.c | 21 +++++---- drivers/lightnvm/pblk-read.c | 9 ++-- drivers/lightnvm/pblk.h | 2 +- drivers/md/bcache/request.c | 6 ++- drivers/md/bcache/super.c | 6 ++- drivers/md/dm-cache-target.c | 12 ++--- drivers/md/dm-mpath.c | 18 +++---- drivers/md/dm-snap.c | 48 +++++++++---------- drivers/md/dm-thin.c | 22 ++++----- drivers/md/raid1.c | 10 ++-- drivers/md/raid5-ppl.c | 3 +- drivers/md/raid5.c | 5 +- drivers/media/platform/qcom/camss-8x16/camss-vfe.c | 3 ++ drivers/media/usb/usbtv/usbtv-video.c | 4 +- drivers/mfd/fsl-imx25-tsadc.c | 14 ++++++ drivers/mfd/mxs-lradc.c | 6 ++- drivers/misc/eeprom/at24.c | 2 +- drivers/misc/pci_endpoint_test.c | 4 ++ drivers/mmc/core/card.h | 2 + drivers/mmc/core/quirks.h | 8 ++++ drivers/mtd/spi-nor/stm32-quadspi.c | 4 +- drivers/net/dsa/lan9303-core.c | 2 +- drivers/net/ethernet/cavium/liquidio/lio_vf_main.c | 6 +-- .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 12 +++-- .../net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c | 15 +++--- .../ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c | 3 ++ drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 1 + drivers/net/ethernet/sfc/ef10.c | 2 +- drivers/net/macvlan.c | 2 +- drivers/net/ppp/ppp_generic.c | 1 + drivers/net/wireless/ath/ath10k/pci.c | 29 ++++++------ drivers/net/wireless/ath/ath9k/tx99.c | 5 ++ .../net/wireless/quantenna/qtnfmac/pearl/pcie.c | 2 +- drivers/nvme/host/core.c | 3 +- drivers/pci/pcie/pme.c | 5 +- drivers/pci/probe.c | 7 ++- drivers/pci/remove.c | 2 +- drivers/pinctrl/Kconfig | 3 +- drivers/platform/x86/hp_accel.c | 1 + drivers/platform/x86/intel_punit_ipc.c | 8 ++-- drivers/platform/x86/sony-laptop.c | 14 +++--- drivers/rpmsg/qcom_glink_native.c | 1 + drivers/rtc/rtc-pcf8563.c | 2 +- drivers/scsi/aacraid/commsup.c | 26 +++++----- drivers/scsi/bfa/bfad_debugfs.c | 5 +- drivers/scsi/hisi_sas/hisi_sas_main.c | 9 ++-- drivers/scsi/hpsa.c | 6 +-- drivers/scsi/libsas/sas_expander.c | 10 ++-- drivers/scsi/scsi_debug.c | 6 +-- drivers/scsi/scsi_debugfs.c | 6 ++- drivers/scsi/scsi_devinfo.c | 2 +- drivers/scsi/sd.c | 16 +++++-- drivers/soc/mediatek/mtk-pmic-wrap.c | 2 +- drivers/staging/rtl8188eu/core/rtw_ap.c | 2 +- drivers/staging/rtl8188eu/core/rtw_cmd.c | 4 +- drivers/staging/vt6655/device_main.c | 3 +- drivers/target/iscsi/iscsi_target.c | 3 +- drivers/target/iscsi/iscsi_target_configfs.c | 3 +- drivers/target/iscsi/iscsi_target_util.c | 4 ++ drivers/target/target_core_file.c | 4 ++ drivers/target/target_core_pr.c | 4 +- drivers/thermal/step_wise.c | 11 +++-- drivers/thunderbolt/tb.c | 1 + drivers/tty/serdev/serdev-ttyport.c | 14 ++++-- drivers/usb/core/config.c | 4 +- drivers/usb/host/xhci-mem.c | 15 ++++-- drivers/usb/host/xhci-ring.c | 6 +-- drivers/usb/musb/da8xx.c | 10 +++- drivers/usb/storage/unusual_devs.h | 7 +++ drivers/usb/storage/unusual_uas.h | 7 +++ drivers/usb/usbip/stub_rx.c | 51 ++++++++++++++++---- drivers/usb/usbip/stub_tx.c | 7 +++ drivers/usb/usbip/usbip_common.h | 1 + drivers/usb/usbip/vhci_sysfs.c | 25 ++++++---- drivers/video/fbdev/au1200fb.c | 7 ++- drivers/video/fbdev/controlfb.h | 2 + drivers/video/fbdev/udlfb.c | 10 ++-- fs/autofs4/waitq.c | 1 - fs/btrfs/ioctl.c | 7 ++- fs/btrfs/super.c | 4 +- fs/btrfs/tests/free-space-tree-tests.c | 3 +- fs/btrfs/volumes.c | 7 ++- fs/ceph/mds_client.c | 42 +++++++++++++++-- fs/cifs/smb2pdu.c | 30 ++++++------ fs/exec.c | 7 +-- fs/ext4/extents.c | 1 + fs/ext4/ialloc.c | 2 + fs/ext4/inode.c | 9 ++++ fs/ext4/namei.c | 4 ++ fs/gfs2/file.c | 4 +- fs/nfs/write.c | 2 + fs/nfsd/auth.c | 3 ++ fs/overlayfs/namei.c | 2 +- fs/overlayfs/readdir.c | 5 +- fs/proc/proc_tty.c | 3 +- fs/udf/super.c | 2 +- fs/xfs/libxfs/xfs_bmap.c | 2 +- fs/xfs/xfs_icache.c | 2 +- fs/xfs/xfs_iops.c | 36 +++++++------- fs/xfs/xfs_log_recover.c | 2 +- include/crypto/internal/hash.h | 8 ++++ include/linux/cred.h | 1 + include/linux/mman.h | 3 +- include/linux/oom.h | 9 ++++ include/linux/sched/coredump.h | 1 + include/linux/string.h | 5 +- include/rdma/ib_addr.h | 11 +++-- include/rdma/ib_pack.h | 19 ++++---- kernel/groups.c | 5 +- kernel/power/suspend.c | 2 +- kernel/sched/rt.c | 8 +++- kernel/time/posix-timers.c | 29 +++++++----- kernel/trace/trace.c | 29 ++++-------- kernel/uid16.c | 1 + mm/mmap.c | 10 ++-- mm/oom_kill.c | 4 +- net/ipv4/icmp.c | 15 ++++-- net/ipv4/route.c | 2 +- net/l2tp/l2tp_core.c | 2 +- net/l2tp/l2tp_netlink.c | 2 +- net/netfilter/ipvs/ip_vs_ctl.c | 4 ++ net/sunrpc/auth_gss/gss_rpc_xdr.c | 1 + net/sunrpc/auth_gss/svcauth_gss.c | 1 + net/sunrpc/svcauth_unix.c | 2 + net/sunrpc/xprt.c | 28 +++++++---- net/sunrpc/xprtrdma/transport.c | 2 +- samples/bpf/xdp1_user.c | 8 ++++ sound/soc/intel/skylake/skl-sst-utils.c | 15 ++++-- sound/soc/sh/rcar/ssi.c | 11 +++-- tools/usb/usbip/libsrc/vhci_driver.c | 8 ++-- 192 files changed, 968 insertions(+), 498 deletions(-)

7 years, 1 month

4
166
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[Linux-stable-mirror] [PATCH] USB: Fix off by one in type-specific length check of BOS SSP capability

by Mathias Nyman

USB 3.1 devices are not detected as 3.1 capable since 4.15-rc3 due to a off by one in commit 81cf4a45360f ("USB: core: Add type-specific length check of BOS descriptors") It uses USB_DT_USB_SSP_CAP_SIZE() to get SSP capability size which takes the zero based SSAC as argument, not the actual count of sublink speed attributes. USB3 spec 9.6.2.5 says "The number of Sublink Speed Attributes = SSAC + 1." The type-specific length check patch was added to stable and needs to be fixed there as well Fixes: 81cf4a45360f ("USB: core: Add type-specific length check of BOS descriptors") Cc: linux-stable <stable(a)vger.kernel.org> CC: Masakazu Mokuno <masakazu.mokuno(a)gmail.com> Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com> --- drivers/usb/core/config.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c index 78e92d2..c821b4b 100644 --- a/drivers/usb/core/config.c +++ b/drivers/usb/core/config.c @@ -1007,7 +1007,7 @@ int usb_get_bos_descriptor(struct usb_device *dev) case USB_SSP_CAP_TYPE: ssp_cap = (struct usb_ssp_cap_descriptor *)buffer; ssac = (le32_to_cpu(ssp_cap->bmAttributes) & - USB_SSP_SUBLINK_SPEED_ATTRIBS) + 1; + USB_SSP_SUBLINK_SPEED_ATTRIBS); if (length >= USB_DT_USB_SSP_CAP_SIZE(ssac)) dev->bos->ssp_cap = ssp_cap; break; -- 2.7.4

7 years, 1 month

2
1
0 0

[Linux-stable-mirror] [PATCH 4.9 000/177] 4.9.71-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.71 release. There are 177 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed Dec 20 15:28:22 UTC 2017. Anything received after that time might be too late. The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.71-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.71-rc1 Miaoqing Pan <miaoqing(a)codeaurora.org> ath9k: fix tx99 potential info leak Matteo Croce <mcroce(a)redhat.com> icmp: don't fail on fragment reassembly time exceeded Alex Vesker <valex(a)mellanox.com> IB/ipoib: Grab rtnl lock on heavy flush when calling ndo_open/stop Bart Van Assche <bart.vanassche(a)wdc.com> RDMA/cma: Avoid triggering undefined behavior Alexander Duyck <alexander.h.duyck(a)intel.com> macvlan: Only deliver one copy of the frame to the macvlan interface Jan Kara <jack(a)suse.cz> udf: Avoid overflow when session starts at large offset Dan Carpenter <dan.carpenter(a)oracle.com> scsi: bfa: integer overflow in debugfs weiping zhang <zhangweiping(a)didichuxing.com> scsi: sd: change allow_restart to bool in sysfs interface weiping zhang <zhangweiping(a)didichuxing.com> scsi: sd: change manage_start_stop to bool in sysfs interface Jia-Ju Bai <baijiaju1990(a)163.com> rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_disassoc_cmd Jia-Ju Bai <baijiaju1990(a)163.com> rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_createbss_cmd Jia-Ju Bai <baijiaju1990(a)163.com> vt6655: Fix a possible sleep-in-atomic bug in vt6655_suspend Parav Pandit <parav(a)mellanox.com> IB/core: Fix calculation of maximum RoCE MTU Kurt Garloff <garloff(a)suse.de> scsi: scsi_devinfo: Add REPORTLUN2 to EMC SYMMETRIX blacklist entry NeilBrown <neilb(a)suse.com> raid5: Set R5_Expanded on parity devices as well as data. Linus Walleij <linus.walleij(a)linaro.org> pinctrl: adi2: Fix Kconfig build problem Bin Liu <b-liu(a)ti.com> usb: musb: da8xx: fix babble condition handling nixiaoming <nixiaoming(a)huawei.com> tty fix oops when rmmod 8250 Matthias Brugger <matthias.bgg(a)gmail.com> soc: mediatek: pwrap: fix compiler errors Michael Ellerman <mpe(a)ellerman.id.au> powerpc/perf/hv-24x7: Fix incorrect comparison in memord Martin Wilck <mwilck(a)suse.de> scsi: hpsa: destroy sas transport properties before scsi_host Martin Wilck <mwilck(a)suse.de> scsi: hpsa: cleanup sas_phy structures in sysfs when unloading Alex Williamson <alex.williamson(a)redhat.com> PCI: Detach driver before procfs & sysfs teardown on device remove Leon Romanovsky <leon(a)kernel.org> RDMA/cxgb4: Declare stag as __be32 Christoph Hellwig <hch(a)lst.de> xfs: fix incorrect extent state in xfs_bmap_add_extent_unwritten_real Brian Foster <bfoster(a)redhat.com> xfs: fix log block underflow during recovery cycle verification Jiri Slaby <jslaby(a)suse.cz> l2tp: cleanup l2tp_tunnel_delete calls Christoph Hellwig <hch(a)lst.de> nvme: use kref_get_unless_zero in nvme_find_get_ns Osama Khan <osama.khan(a)ericsson.com> platform/x86: hp_accel: Add quirk for HP ProBook 440 G4 Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> btrfs: tests: Fix a memory leak in error handling path in 'run_test()' Nick Desaulniers <ndesaulniers(a)google.com> arm64: prevent regressions in compressed kernel image size when upgrading to binutils 2.27 Patel Jay P <jay.p.patel(a)intel.com> Ib/hfi1: Return actual operational VLs in port info query tang.junhui <tang.junhui(a)zte.com.cn> bcache: fix wrong cache_misses statistics Liang Chen <liangchen.linux(a)gmail.com> bcache: explicitly destroy mutex while exiting Bob Peterson <rpeterso(a)redhat.com> GFS2: Take inode off order_write list when setting jdata flag Douglas Gilbert <dgilbert(a)interlog.com> scsi: scsi_debug: write_same: fix error report Daniel Lezcano <daniel.lezcano(a)linaro.org> thermal/drivers/step_wise: Fix temperature regulation misbehavior Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> ASoC: rsnd: rsnd_ssi_run_mods() needs to care ssi_parent_mod Gao Feng <gfree.wind(a)vip.163.com> ppp: Destroy the mutex when cleanup Michał Mirosław <mirq-linux(a)rere.qmqm.pl> clk: tegra: Fix cclk_lp divisor register Leo Yan <leo.yan(a)linaro.org> clk: hi6220: mark clock cs_atb_syspll as critical Sébastien Szymanski <sebastien.szymanski(a)armadeus.com> clk: imx6: refine hdmi_isfr's parent to make HDMI work on i.MX6 SoCs w/o VPU Chen Zhong <chen.zhong(a)mediatek.com> clk: mediatek: add the option for determining PLL source clock Jan Kara <jack(a)suse.cz> mm: Handle 0 flags in _calc_vm_trans() macro Robert Baronescu <robert.baronescu(a)nxp.com> crypto: tcrypt - fix buffer lengths in test_aead_speed() Suzuki K Poulose <suzuki.poulose(a)arm.com> arm-ccn: perf: Prevent module unload while PMU is in use Eryu Guan <eguan(a)redhat.com> xfs: truncate pagecache before writeback in xfs_setattr_size() Gary R Hook <gary.hook(a)amd.com> iommu/amd: Limit the IOVA page range to the specified addresses Liu Bo <bo.li.liu(a)oracle.com> badblocks: fix wrong return value in badblocks_set if badblocks are disabled Jiang Yi <jiangyilism(a)gmail.com> target/file: Do not return error for UNMAP if length is zero tangwenji <tang.wenji(a)zte.com.cn> target:fix condition return in core_pr_dump_initiator_port() tangwenji <tang.wenji(a)zte.com.cn> iscsi-target: fix memory leak in lio_target_tiqn_addtpg() Bart Van Assche <bart.vanassche(a)wdc.com> target/iscsi: Fix a race condition in iscsit_add_reject_from_cmd() Markus Elfring <elfring(a)users.sourceforge.net> platform/x86: sony-laptop: Fix error handling in sony_nc_setup_rfkill() Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy(a)linux.intel.com> platform/x86: intel_punit_ipc: Fix resource ioremap warning Christophe Leroy <christophe.leroy(a)c-s.fr> powerpc/ipic: Fix status get and status clear William A. Kennington III <wak(a)google.com> powerpc/opal: Fix EBUSY bug in acquiring tokens KUWAZAWA Takuya <albatross0(a)gmail.com> netfilter: ipvs: Fix inappropriate output of procfs Matthias Brugger <matthias.bgg(a)gmail.com> iommu/mediatek: Fix driver name Mika Westerberg <mika.westerberg(a)linux.intel.com> PCI: Do not allocate more buses than available in parent Shriya <shriyak(a)linux.vnet.ibm.com> powerpc/powernv/cpufreq: Fix the frequency read by /proc/cpuinfo Qiang <zhengqiang10(a)huawei.com> PCI/PME: Handle invalid data when reading Root Status Peter Ujfalusi <peter.ujfalusi(a)ti.com> dmaengine: ti-dma-crossbar: Correct am335x/am43xx mux value type Pankaj Bharadiya <pankaj.laxminarayan.bharadiya(a)intel.com> ASoC: Intel: Skylake: Fix uuid_module memory leak in failure case Philipp Zabel <p.zabel(a)pengutronix.de> rtc: pcf8563: fix output clock rate Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> video: fbdev: au1200fb: Return an error code if a memory allocation fails Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> video: fbdev: au1200fb: Release some resources if a memory allocation fails Ladislav Michl <ladis(a)linux-mips.org> video: udlfb: Fix read EDID timeout Geert Uytterhoeven <geert(a)linux-m68k.org> fbdev: controlfb: Add missing modes to fix out of bounds access Robert Stonehouse <rstonehouse(a)solarflare.com> sfc: don't warn on successful change of MAC Sébastien Szymanski <sebastien.szymanski(a)armadeus.com> HID: cp2112: fix broken gpio_direction_input callback Dou Liyang <douly.fnst(a)cn.fujitsu.com> Revert "x86/acpi: Set persistent cpuid <-> nodeid mapping when booting" Mike Christie <mchristi(a)redhat.com> target: fix race during implicit transition work flushes Mike Christie <mchristi(a)redhat.com> target: fix ALUA transition timeout handling Mike Christie <mchristi(a)redhat.com> target: Use system workqueue for ALUA transitions Zygo Blaxell <ce3g8jdj(a)umail.furryterror.org> btrfs: add missing memset while reading compressed inline extents Olga Kornievskaia <kolga(a)netapp.com> NFSv4.1 respect server's max size in CREATE_SESSION Daniel Drake <drake(a)endlessm.com> efi/esrt: Cleanup bad memory map log messages Daniel Borkmann <daniel(a)iogearbox.net> perf symbols: Fix symbols__fixup_end heuristic for corner cases Dmitry Vyukov <dvyukov(a)google.com> tty: fix data race in tty_ldisc_ref_wait() Dmitry Vyukov <dvyukov(a)google.com> tty: don't panic on OOM in tty_set_ldisc() David Howells <dhowells(a)redhat.com> rxrpc: Ignore BUSY packets on old calls David Ahern <dsa(a)cumulusnetworks.com> net: mpls: Fix nexthop alive tracking on down events Jack Morgenstein <jackm(a)dev.mellanox.co.il> net/mlx4_core: Avoid delays during VF driver device shutdown Sagi Grimberg <sagi(a)grimberg.me> nvmet-rdma: Fix a possible uninitialized variable dereference Sagi Grimberg <sagi(a)grimberg.me> nvmet: confirm sq percpu has scheduled and switched to atomic Sagi Grimberg <sagi(a)grimberg.me> nvme-loop: fix a possible use-after-free when destroying the admin queue David Howells <dhowells(a)redhat.com> afs: Fix abort on signal while waiting for call completion David Howells <dhowells(a)redhat.com> afs: Fix afs_kill_pages() David Howells <dhowells(a)redhat.com> afs: Fix page leak in afs_write_begin() Marc Dionne <marc.dionne(a)auristor.com> afs: Populate and use client modification time David Howells <dhowells(a)redhat.com> afs: Better abort and net error handling David Howells <dhowells(a)redhat.com> afs: Invalid op ID should abort with RXGEN_OPCODE David Howells <dhowells(a)redhat.com> afs: Fix the maths in afs_fs_store_data() Tina Ruchandani <ruchandani.tina(a)gmail.com> afs: Prevent callback expiry timer overflow Tina Ruchandani <ruchandani.tina(a)gmail.com> afs: Migrate vlocation fields to 64-bit David Howells <dhowells(a)redhat.com> afs: Flush outstanding writes when an fd is closed Marc Dionne <marc.dionne(a)auristor.com> afs: Deal with an empty callback array Marc Dionne <marc.dionne(a)auristor.com> afs: Adjust mode bits processing Marc Dionne <marc.dionne(a)auristor.com> afs: Populate group ID from vnode status David Howells <dhowells(a)redhat.com> afs: Fix missing put_page() Alex Deucher <alexander.deucher(a)amd.com> drm/radeon: reinstate oland workaround for sclk yong mao <yong.mao(a)mediatek.com> mmc: mediatek: Fixed bug where clock frequency could be set wrong Steven Rostedt (VMware) <rostedt(a)goodmis.org> sched/deadline: Use deadline instead of period when calculating overflow Daniel Bristot de Oliveira <bristot(a)redhat.com> sched/deadline: Throttle a constrained deadline task activated after the deadline Daniel Bristot de Oliveira <bristot(a)redhat.com> sched/deadline: Make sure the replenishment timer fires in the next period Wanpeng Li <wanpeng.li(a)hotmail.com> sched/deadline: Add missing update_rq_clock() in dl_task_timer() Sara Sharon <sara.sharon(a)intel.com> iwlwifi: mvm: cleanup pending frames in DQA mode Vitaly Kuznetsov <vkuznets(a)redhat.com> Drivers: hv: util: move waiting for release to hv_utils_transport itself Alex Deucher <alexander.deucher(a)amd.com> drm/radeon/si: add dpm quirk for Oland Taku Izumi <izumi.taku(a)jp.fujitsu.com> fjes: Fix wrong netdevice feature flags Don Brace <don.brace(a)microsemi.com> scsi: hpsa: do not timeout reset operations Don Brace <don.brace(a)microsemi.com> scsi: hpsa: limit outstanding rescans Don Brace <don.brace(a)microsemi.com> scsi: hpsa: update check for logical volume status Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> ASoC: rcar: clear DE bit only in PDMACHCR when it stops Stafford Horne <shorne(a)gmail.com> openrisc: fix issue handling 8 byte get_user calls Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Gemini Lake support Arnd Bergmann <arnd(a)arndb.de> drm: amd: remove broken include path Ram Amrani <Ram.Amrani(a)cavium.com> qed: Fix interrupt flags on Rx LL2 Mintz, Yuval <Yuval.Mintz(a)cavium.com> qed: Fix mapping leak on LL2 rx flow Ram Amrani <Ram.Amrani(a)cavium.com> qed: Align CIDs according to DORQ requirement Jiri Pirko <jiri(a)mellanox.com> mlxsw: reg: Fix SPVMLR max record count Jiri Pirko <jiri(a)mellanox.com> mlxsw: reg: Fix SPVM max record count Vlad Yasevich <vyasevich(a)gmail.com> net: Resend IGMP memberships upon peer notification. Arnd Bergmann <arnd(a)arndb.de> irqchip/mvebu-odmi: Select GENERIC_MSI_IRQ_DOMAIN Matthias Kaehlcke <mka(a)chromium.org> dmaengine: Fix array index out of bounds warning in __get_unmap_pool() Johan Hovold <johan(a)kernel.org> net: wimax/i2400m: fix NULL-deref at probe Tahsin Erdogan <tahsin(a)google.com> writeback: fix memory leak in wb_queue_work() Sagi Grimberg <sagi(a)grimberg.me> blk-mq: Fix tagset reinit in the presence of cpu hot-unplug Hiroyuki Yokoyama <hiroyuki.yokoyama.vx(a)renesas.com> ASoC: rsnd: fix sound route path when using SRC6/SRC9 Florian Westphal <fw(a)strlen.de> netfilter: bridge: honor frag_max_size when refragmenting Tomi Valkeinen <tomi.valkeinen(a)ti.com> drm/omap: fix dmabuf mmap for dma_alloc'ed buffers Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Input: i8042 - add TUXEDO BU1406 (N24_25BU) to the nomux list NeilBrown <neilb(a)suse.com> NFSD: fix nfsd_reset_versions for NFSv4. NeilBrown <neilb(a)suse.com> NFSD: fix nfsd_minorversion(.., NFSD_AVAIL) Dave Airlie <airlied(a)redhat.com> drm/amdgpu: fix parser init error path to avoid crash in parser fini Oleksandr Tyshchenko <oleksandr_tyshchenko(a)epam.com> iommu/io-pgtable-arm-v7s: Check for leaf entry before dereferencing it Daniel Jurgens <danielj(a)mellanox.com> net/mlx5: Don't save PCI state when PCI error is detected Paul Blakey <paulb(a)mellanox.com> net/mlx5: Fix create autogroup prev initializer David Howells <dhowells(a)redhat.com> rxrpc: Wake up the transmitter if Rx window size increases on the peer Doug Berger <opendmb(a)gmail.com> net: bcmgenet: Power up the internal PHY before probing the MII Doug Berger <opendmb(a)gmail.com> net: bcmgenet: synchronize irq0 status between the isr and task Doug Berger <opendmb(a)gmail.com> net: bcmgenet: power down internal phy if open or resume fails Doug Berger <opendmb(a)gmail.com> net: bcmgenet: reserved phy revisions must be checked first Doug Berger <opendmb(a)gmail.com> net: bcmgenet: correct MIB access of UniMAC RUNT counters Doug Berger <opendmb(a)gmail.com> net: bcmgenet: correct the RBUF_OVFL_CNT and RBUF_ERR_CNT MIB values Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Ignore 0 value in autoneg supported speed from firmware. Alexander Potapenko <glider(a)google.com> net: initialize msg.msg_flags in recvfrom Andrea Arcangeli <aarcange(a)redhat.com> userfaultfd: selftest: vm: allow to build in vm/ directory Andrea Arcangeli <aarcange(a)redhat.com> userfaultfd: shmem: __do_fault requires VM_FAULT_NOPAGE Guoqing Jiang <gqjiang(a)suse.com> md-cluster: free md_cluster_info if node leave cluster Chunfeng Yun <chunfeng.yun(a)mediatek.com> usb: xhci-mtk: check hcc_params after adding primary hcd Radim Krčmář <rkrcmar(a)redhat.com> KVM: nVMX: do not warn when MSR bitmap address is not backed Javier Martinez Canillas <javier(a)osg.samsung.com> usb: phy: isp1301: Add OF device ID table Ilan peer <ilan.peer(a)intel.com> mac80211: Fix addition of mesh configuration element Chandan Rajendra <chandan(a)linux.vnet.ibm.com> ext4: fix crash when a directory's i_size is too small Eryu Guan <eguan(a)redhat.com> ext4: fix fdatasync(2) after fallocate(2) operation Adam Wallis <awallis(a)codeaurora.org> dmaengine: dmatest: move callback wait queue to thread context David Lechner <david(a)lechnology.com> eeprom: at24: change nvmem stride to 1 Steven Rostedt <rostedt(a)goodmis.org> sched/rt: Do not pull from current CPU if only one CPU to pull Scott Mayhew <smayhew(a)redhat.com> nfs: don't wait on commit in nfs_commit_inode() if there were no commit requests Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Don't add a virt_dev to the devs array before it's fully allocated Sukumar Ghorai <sukumar.ghorai(a)intel.com> Bluetooth: btusb: driver to enable the usb-wakeup feature Chunfeng Yun <chunfeng.yun(a)mediatek.com> usb: xhci: fix TDS for MTK xHCI1.1 Yan, Zheng <zyan(a)redhat.com> ceph: drop negative child dentries before try pruning inode's alias Shuah Khan <shuah(a)kernel.org> usbip: fix stub_send_ret_submit() vulnerability to null transfer_buffer Shuah Khan <shuah(a)kernel.org> usbip: fix stub_rx: harden CMD_SUBMIT path to handle malicious input Felipe Balbi <felipe.balbi(a)linux.intel.com> usb: add helper to extract bits 12:11 of wMaxPacketSize Shuah Khan <shuah(a)kernel.org> usbip: fix stub_rx: get_pipe() to validate endpoint number Alan Stern <stern(a)rowland.harvard.edu> USB: core: prevent malicious bNumInterfaces overflow David Kozub <zub(a)linux.fjfi.cvut.cz> USB: uas and storage: Add US_FL_BROKEN_FUA for another JMicron JMS567 ID Changbin Du <changbin.du(a)intel.com> tracing: Allocate mask_str buffer dynamically NeilBrown <neilb(a)suse.com> autofs: fix careless error in recent commit Eric Biggers <ebiggers(a)google.com> crypto: salsa20 - fix blkcipher_walk API usage Eric Biggers <ebiggers(a)google.com> crypto: hmac - require that the underlying hash algorithm is unkeyed Eric Biggers <ebiggers(a)google.com> crypto: rsa - fix buffer overread when stripping leading zeroes Martin Kaiser <martin(a)kaiser.cx> mfd: fsl-imx25: Clean up irq settings during removal ------------- Diffstat: Makefile | 4 +- arch/arm64/Makefile | 8 +- arch/blackfin/Kconfig | 7 +- arch/blackfin/Kconfig.debug | 1 + arch/openrisc/include/asm/uaccess.h | 2 +- arch/powerpc/perf/hv-24x7.c | 2 +- arch/powerpc/platforms/powernv/opal-async.c | 6 +- arch/powerpc/platforms/powernv/setup.c | 2 +- arch/powerpc/sysdev/ipic.c | 4 +- arch/x86/crypto/salsa20_glue.c | 7 - arch/x86/kernel/acpi/boot.c | 2 +- arch/x86/kvm/vmx.c | 4 +- block/badblocks.c | 2 +- block/blk-mq-tag.c | 3 + crypto/hmac.c | 6 +- crypto/rsa_helper.c | 2 +- crypto/salsa20_generic.c | 7 - crypto/shash.c | 5 +- crypto/tcrypt.c | 6 +- drivers/acpi/acpi_processor.c | 5 - drivers/acpi/bus.c | 1 - drivers/acpi/processor_core.c | 73 ---------- drivers/bluetooth/btusb.c | 5 + drivers/bus/arm-ccn.c | 1 + drivers/clk/hisilicon/clk-hi6220.c | 2 +- drivers/clk/imx/clk-imx6q.c | 2 +- drivers/clk/mediatek/clk-mtk.h | 1 + drivers/clk/mediatek/clk-pll.c | 5 +- drivers/clk/tegra/clk-tegra30.c | 2 +- drivers/dma/dmaengine.c | 2 + drivers/dma/dmatest.c | 55 +++---- drivers/dma/ti-dma-crossbar.c | 8 +- drivers/firmware/efi/efi.c | 1 - drivers/firmware/efi/esrt.c | 2 +- drivers/gpu/drm/amd/acp/Makefile | 2 - drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 + drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c | 3 - drivers/gpu/drm/radeon/si_dpm.c | 10 ++ drivers/hid/hid-cp2112.c | 8 +- drivers/hv/hv_fcopy.c | 4 - drivers/hv/hv_kvp.c | 4 - drivers/hv/hv_snapshot.c | 4 - drivers/hv/hv_utils_transport.c | 12 +- drivers/hv/hv_utils_transport.h | 1 + drivers/hwtracing/intel_th/pci.c | 5 + drivers/infiniband/core/cma.c | 11 +- drivers/infiniband/hw/cxgb4/t4.h | 2 +- drivers/infiniband/hw/hfi1/chip.c | 2 +- drivers/infiniband/ulp/ipoib/ipoib_ib.c | 7 +- drivers/input/serio/i8042-x86ia64io.h | 7 + drivers/iommu/amd_iommu.c | 2 +- drivers/iommu/io-pgtable-arm-v7s.c | 6 +- drivers/iommu/mtk_iommu_v1.c | 2 +- drivers/irqchip/Kconfig | 1 + drivers/md/bcache/request.c | 6 +- drivers/md/bcache/super.c | 6 +- drivers/md/md-cluster.c | 1 + drivers/md/raid5.c | 5 +- drivers/mfd/fsl-imx25-tsadc.c | 14 ++ drivers/misc/eeprom/at24.c | 2 +- drivers/mmc/host/mtk-sd.c | 4 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 5 +- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 168 +++++++++++++++------- drivers/net/ethernet/broadcom/genet/bcmgenet.h | 16 ++- drivers/net/ethernet/mellanox/mlx4/cmd.c | 11 ++ drivers/net/ethernet/mellanox/mlx4/main.c | 11 ++ drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/main.c | 5 +- drivers/net/ethernet/mellanox/mlxsw/reg.h | 4 +- drivers/net/ethernet/qlogic/qed/qed_cxt.c | 3 +- drivers/net/ethernet/qlogic/qed/qed_ll2.c | 11 +- drivers/net/ethernet/sfc/ef10.c | 2 +- drivers/net/fjes/fjes_main.c | 2 +- drivers/net/macvlan.c | 2 +- drivers/net/ppp/ppp_generic.c | 1 + drivers/net/wimax/i2400m/usb.c | 3 + drivers/net/wireless/ath/ath9k/tx99.c | 5 + drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 5 +- drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 11 +- drivers/net/wireless/intel/iwlwifi/mvm/sta.h | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 41 +++--- drivers/nvme/host/core.c | 3 +- drivers/nvme/target/core.c | 11 +- drivers/nvme/target/loop.c | 2 +- drivers/nvme/target/nvmet.h | 1 + drivers/nvme/target/rdma.c | 8 +- drivers/pci/pcie/pme.c | 5 +- drivers/pci/probe.c | 7 +- drivers/pci/remove.c | 2 +- drivers/pinctrl/Kconfig | 3 +- drivers/platform/x86/hp_accel.c | 1 + drivers/platform/x86/intel_punit_ipc.c | 8 +- drivers/platform/x86/sony-laptop.c | 14 +- drivers/rtc/rtc-pcf8563.c | 2 +- drivers/scsi/bfa/bfad_debugfs.c | 5 +- drivers/scsi/hpsa.c | 59 ++++---- drivers/scsi/hpsa.h | 1 + drivers/scsi/hpsa_cmd.h | 2 + drivers/scsi/scsi_debug.c | 6 +- drivers/scsi/scsi_devinfo.c | 2 +- drivers/scsi/sd.c | 12 +- drivers/soc/mediatek/mtk-pmic-wrap.c | 2 +- drivers/staging/rtl8188eu/core/rtw_cmd.c | 4 +- drivers/staging/vt6655/device_main.c | 3 +- drivers/target/iscsi/iscsi_target.c | 3 +- drivers/target/iscsi/iscsi_target_configfs.c | 3 +- drivers/target/target_core_alua.c | 33 ++--- drivers/target/target_core_file.c | 4 + drivers/target/target_core_pr.c | 4 +- drivers/thermal/step_wise.c | 11 +- drivers/tty/tty_ldisc.c | 92 +++--------- drivers/usb/core/config.c | 4 +- drivers/usb/host/xhci-mem.c | 15 +- drivers/usb/host/xhci-mtk.c | 6 +- drivers/usb/host/xhci-ring.c | 6 +- drivers/usb/musb/da8xx.c | 10 +- drivers/usb/phy/phy-isp1301.c | 7 + drivers/usb/storage/unusual_devs.h | 7 + drivers/usb/storage/unusual_uas.h | 7 + drivers/usb/usbip/stub_rx.c | 51 +++++-- drivers/usb/usbip/stub_tx.c | 7 + drivers/video/fbdev/au1200fb.c | 7 +- drivers/video/fbdev/controlfb.h | 2 + drivers/video/fbdev/udlfb.c | 10 +- fs/afs/callback.c | 7 +- fs/afs/cmservice.c | 11 +- fs/afs/file.c | 1 + fs/afs/fsclient.c | 22 +-- fs/afs/inode.c | 11 +- fs/afs/internal.h | 17 ++- fs/afs/misc.c | 2 + fs/afs/rxrpc.c | 52 ++++--- fs/afs/security.c | 7 +- fs/afs/server.c | 6 +- fs/afs/vlocation.c | 16 ++- fs/afs/write.c | 32 ++++- fs/autofs4/waitq.c | 1 - fs/btrfs/inode.c | 14 ++ fs/btrfs/tests/free-space-tree-tests.c | 3 +- fs/ceph/mds_client.c | 42 +++++- fs/ext4/extents.c | 1 + fs/ext4/namei.c | 4 + fs/fs-writeback.c | 35 +++-- fs/gfs2/file.c | 4 +- fs/nfs/nfs4client.c | 4 +- fs/nfs/write.c | 2 + fs/nfsd/nfssvc.c | 30 ++-- fs/proc/proc_tty.c | 3 +- fs/udf/super.c | 2 +- fs/userfaultfd.c | 2 +- fs/xfs/libxfs/xfs_bmap.c | 2 +- fs/xfs/xfs_iops.c | 36 ++--- fs/xfs/xfs_log_recover.c | 2 +- include/crypto/internal/hash.h | 8 ++ include/linux/acpi.h | 3 - include/linux/mlx4/device.h | 1 + include/linux/mman.h | 3 +- include/rdma/ib_addr.h | 7 +- include/rdma/ib_pack.h | 19 +-- include/target/target_core_base.h | 2 +- include/uapi/linux/usb/ch9.h | 19 +++ kernel/sched/deadline.c | 63 +++++++- kernel/sched/rt.c | 8 +- kernel/trace/trace.c | 29 ++-- net/bridge/br_netfilter_hooks.c | 12 +- net/core/dev.c | 1 + net/ipv4/icmp.c | 15 +- net/l2tp/l2tp_core.c | 2 +- net/l2tp/l2tp_netlink.c | 2 +- net/mac80211/mesh.c | 2 - net/mpls/af_mpls.c | 13 +- net/netfilter/ipvs/ip_vs_ctl.c | 4 + net/rxrpc/conn_event.c | 4 + net/rxrpc/input.c | 15 +- net/socket.c | 1 + sound/soc/intel/skylake/skl-sst-utils.c | 15 +- sound/soc/sh/rcar/cmd.c | 36 ++--- sound/soc/sh/rcar/dma.c | 18 ++- sound/soc/sh/rcar/ssi.c | 11 +- tools/perf/util/symbol.c | 2 +- tools/testing/selftests/vm/Makefile | 4 + 181 files changed, 1131 insertions(+), 699 deletions(-)

7 years, 1 month

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[Linux-stable-mirror] [PATCH net 3/3] net: mvneta: eliminate wrong call to handle rx descriptor error

by Gregory CLEMENT

From: Yelena Krivosheev <yelena(a)marvell.com> There are few reasons in mvneta_rx_swbm() function when received packet is dropped. mvneta_rx_error() should be called only if error bit [16] is set in rx descriptor. [gregory.clement(a)free-electrons.com: add fixes tag] Cc: stable(a)vger.kernel.org Fixes: dc35a10f68d3 ("net: mvneta: bm: add support for hardware buffer management") Signed-off-by: Yelena Krivosheev <yelena(a)marvell.com> Tested-by: Dmitri Epshtein <dima(a)marvell.com> Signed-off-by: Gregory CLEMENT <gregory.clement(a)free-electrons.com> --- drivers/net/ethernet/marvell/mvneta.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 1e0835655c93..a539263cd79c 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -1962,9 +1962,9 @@ static int mvneta_rx_swbm(struct mvneta_port *pp, int rx_todo, if (!mvneta_rxq_desc_is_first_last(rx_status) || (rx_status & MVNETA_RXD_ERR_SUMMARY)) { + mvneta_rx_error(pp, rx_desc); err_drop_frame: dev->stats.rx_errors++; - mvneta_rx_error(pp, rx_desc); /* leave the descriptor untouched */ continue; } -- 2.15.1

7 years, 1 month

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[Linux-stable-mirror] [PATCH net 2/3] net: mvneta: use proper rxq_number in loop on rx queues

by Gregory CLEMENT

From: Yelena Krivosheev <yelena(a)marvell.com> When adding the RX queue association with each CPU, a typo was made in the mvneta_cleanup_rxqs() function. This patch fixes it. [gregory.clement(a)free-electrons.com: add commit log and fixes tag] Cc: stable(a)vger.kernel.org Fixes: 2dcf75e2793c ("net: mvneta: Associate RX queues with each CPU") Signed-off-by: Yelena Krivosheev <yelena(a)marvell.com> Tested-by: Dmitri Epshtein <dima(a)marvell.com> Signed-off-by: Gregory CLEMENT <gregory.clement(a)free-electrons.com> --- drivers/net/ethernet/marvell/mvneta.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 16b2bfb2cf51..1e0835655c93 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -3015,7 +3015,7 @@ static void mvneta_cleanup_rxqs(struct mvneta_port *pp) { int queue; - for (queue = 0; queue < txq_number; queue++) + for (queue = 0; queue < rxq_number; queue++) mvneta_rxq_deinit(pp, &pp->rxqs[queue]); } -- 2.15.1

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