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[PATCH v2 RESEND 2/3] usb: xhci-mtk: resume USB3 roothub first

by Mathias Nyman

From: Chunfeng Yun <chunfeng.yun(a)mediatek.com> Give USB3 devices a better chance to enumerate at USB3 speeds if they are connected to a suspended host. Porting from "671ffdff5b13 xhci: resume USB 3 roothub first" Cc: <stable(a)vger.kernel.org> Signed-off-by: Chunfeng Yun <chunfeng.yun(a)mediatek.com> Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com> --- drivers/usb/host/xhci-mtk.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c index 7334da9..71d0d33 100644 --- a/drivers/usb/host/xhci-mtk.c +++ b/drivers/usb/host/xhci-mtk.c @@ -642,10 +642,10 @@ static int __maybe_unused xhci_mtk_resume(struct device *dev) xhci_mtk_host_enable(mtk); xhci_dbg(xhci, "%s: restart port polling\n", __func__); - set_bit(HCD_FLAG_POLL_RH, &hcd->flags); - usb_hcd_poll_rh_status(hcd); set_bit(HCD_FLAG_POLL_RH, &xhci->shared_hcd->flags); usb_hcd_poll_rh_status(xhci->shared_hcd); + set_bit(HCD_FLAG_POLL_RH, &hcd->flags); + usb_hcd_poll_rh_status(hcd); return 0; } -- 2.7.4

7 years, 2 months

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[PATCH v2 RESEND 1/3] xhci: Add missing CAS workaround for Intel Sunrise Point xHCI

by Mathias Nyman

The workaround for missing CAS bit is also needed for xHC on Intel sunrisepoint PCH. For more details see: Intel 100/c230 series PCH specification update Doc #332692-006 Errata #8 Cc: <stable(a)vger.kernel.org> Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com> --- drivers/usb/host/xhci-pci.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index 6372edf..722860e 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -185,6 +185,8 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) } if (pdev->vendor == PCI_VENDOR_ID_INTEL && (pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI || + pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_XHCI || + pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_XHCI || pdev->device == PCI_DEVICE_ID_INTEL_APL_XHCI || pdev->device == PCI_DEVICE_ID_INTEL_DNV_XHCI)) xhci->quirks |= XHCI_MISSING_CAS; -- 2.7.4

7 years, 2 months

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[PATCH v4 2/8] mtd: maps: gpio-addr-flash: Fix ioremapped size

by Ricardo Ribalda Delgado

We should only iomap the area of the chip that is memory mapped. Otherwise we could be mapping devices beyond the memory space or that belong to other devices. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda(a)gmail.com> Fixes: ebd71e3a4861 ("mtd: maps: gpio-addr-flash: fix warnings and make more portable") Cc: <stable(a)vger.kernel.org> --- drivers/mtd/maps/gpio-addr-flash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/maps/gpio-addr-flash.c b/drivers/mtd/maps/gpio-addr-flash.c index 17be47f72973..6de16e81994c 100644 --- a/drivers/mtd/maps/gpio-addr-flash.c +++ b/drivers/mtd/maps/gpio-addr-flash.c @@ -234,7 +234,7 @@ static int gpio_flash_probe(struct platform_device *pdev) state->map.copy_to = gf_copy_to; state->map.bankwidth = pdata->width; state->map.size = state->win_size * (1 << state->gpio_count); - state->map.virt = ioremap_nocache(memory->start, state->map.size); + state->map.virt = ioremap_nocache(memory->start, state->win_size); if (!state->map.virt) return -ENOMEM; -- 2.19.0

7 years, 2 months

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[PATCH] libnvdimm, region: Fail badblocks listing for inactive regions

by Dan Williams

While experimenting with region driver loading the following backtrace was triggered: INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. [..] Call Trace: dump_stack+0x85/0xcb register_lock_class+0x571/0x580 ? __lock_acquire+0x2ba/0x1310 ? kernfs_seq_start+0x2a/0x80 __lock_acquire+0xd4/0x1310 ? dev_attr_show+0x1c/0x50 ? __lock_acquire+0x2ba/0x1310 ? kernfs_seq_start+0x2a/0x80 ? lock_acquire+0x9e/0x1a0 lock_acquire+0x9e/0x1a0 ? dev_attr_show+0x1c/0x50 badblocks_show+0x70/0x190 ? dev_attr_show+0x1c/0x50 dev_attr_show+0x1c/0x50 This results from a missing successful call to devm_init_badblocks() from nd_region_probe(). Block attempts to show badblocks while the region is not enabled. Fixes: 6a6bef90425e ("libnvdimm: add mechanism to publish badblocks...") Cc: <stable(a)vger.kernel.org> Cc: Dave Jiang <dave.jiang(a)intel.com> Cc: Johannes Thumshirn <jthumshirn(a)suse.de> Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> --- drivers/nvdimm/region_devs.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c index fa37afcd43ff..174a418cb171 100644 --- a/drivers/nvdimm/region_devs.c +++ b/drivers/nvdimm/region_devs.c @@ -560,10 +560,17 @@ static ssize_t region_badblocks_show(struct device *dev, struct device_attribute *attr, char *buf) { struct nd_region *nd_region = to_nd_region(dev); + ssize_t rc; - return badblocks_show(&nd_region->bb, buf, 0); -} + device_lock(dev); + if (dev->driver) + rc = badblocks_show(&nd_region->bb, buf, 0); + else + rc = -ENXIO; + device_unlock(dev); + return rc; +} static DEVICE_ATTR(badblocks, 0444, region_badblocks_show, NULL); static ssize_t resource_show(struct device *dev,

7 years, 2 months

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[PATCH] zram: fix missing zero pages for memory tracking

by Minchan Kim

We need to count zero filled pages as well as other pages in zram. Otherwise, it doesn't match swap page count via pagemap of process so that memory tracking feature in zram doesn't provide accurate information. Cc: Sergey Senozhatsky <sergey.senozhatsky.work(a)gmail.com> Cc: <stable(a)vger.kernel.org> [4.18+] Signed-off-by: Minchan Kim <minchan(a)kernel.org> --- drivers/block/zram/zram_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index a1d6b5597c17..40d303d8826f 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -71,7 +71,7 @@ static inline bool init_done(struct zram *zram) static inline bool zram_allocated(struct zram *zram, u32 index) { - return (zram->table[index].value >> (ZRAM_FLAG_SHIFT + 1)) || + return zram->table[index].value >> ZRAM_FLAG_SHIFT || zram->table[index].handle; } -- 2.19.0.397.gdd90340f6a-goog

7 years, 2 months

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Re: [Xen-devel] [PATCH 2/2] xen: make xen_qlock_wait() nestable

by Juergen Gross

On 01/10/2018 10:57, Jan Beulich wrote: >>>> On 01.10.18 at 09:16, <jgross(a)suse.com> wrote: >> xen_qlock_wait() isn't safe for nested calls due to interrupts. A call >> of xen_qlock_kick() might be ignored in case a deeper nesting level >> was active right before the call of xen_poll_irq(): >> >> CPU 1: CPU 2: >> spin_lock(lock1) >> spin_lock(lock1) >> -> xen_qlock_wait() >> -> xen_clear_irq_pending() >> Interrupt happens >> spin_unlock(lock1) >> -> xen_qlock_kick(CPU 2) >> spin_lock_irqsave(lock2) >> spin_lock_irqsave(lock2) >> -> xen_qlock_wait() >> -> xen_clear_irq_pending() >> clears kick for lock1 >> -> xen_poll_irq() >> spin_unlock_irq_restore(lock2) >> -> xen_qlock_kick(CPU 2) >> wakes up >> spin_unlock_irq_restore(lock2) >> IRET >> resumes in xen_qlock_wait() >> -> xen_poll_irq() >> never wakes up >> >> The solution is to disable interrupts in xen_qlock_wait() and not to >> poll for the irq in case xen_qlock_wait() is called in nmi context. > > Are precautions against NMI really worthwhile? Locks acquired both > in NMI context as well as outside of it are liable to deadlock anyway, > aren't they? The locks don't need to be the same. A NMI-only lock tried to be acquired with xen_qlock_wait() for another lock having been interrupted by the NMI will be enough to risk the issue. So yes, I believe the test for NMI is good to have. Juergen

7 years, 2 months

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Re: [Xen-devel] [PATCH 1/2] xen: fix race in xen_qlock_wait()

by Juergen Gross

On 01/10/2018 10:54, Jan Beulich wrote: >>>> On 01.10.18 at 09:16, <jgross(a)suse.com> wrote: >> In the following situation a vcpu waiting for a lock might not be >> woken up from xen_poll_irq(): >> >> CPU 1: CPU 2: CPU 3: >> takes a spinlock >> tries to get lock >> -> xen_qlock_wait() >> -> xen_clear_irq_pending() > > Doesn't the last line above ... > >> frees the lock >> -> xen_qlock_kick(cpu2) > > ... need to be below here? You are right, of course! Thanks for noticing. Juergen

7 years, 2 months

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[PATCH 1/2] xen: fix race in xen_qlock_wait()

by Juergen Gross

In the following situation a vcpu waiting for a lock might not be woken up from xen_poll_irq(): CPU 1: CPU 2: CPU 3: takes a spinlock tries to get lock -> xen_qlock_wait() -> xen_clear_irq_pending() frees the lock -> xen_qlock_kick(cpu2) takes lock again tries to get lock -> *lock = _Q_SLOW_VAL -> *lock == _Q_SLOW_VAL ? -> xen_poll_irq() frees the lock -> xen_qlock_kick(cpu3) And cpu 2 will sleep forever. This can be avoided easily by modifying xen_qlock_wait() to call xen_poll_irq() only if the related irq was not pending and to call xen_clear_irq_pending() only if it was pending. Cc: stable(a)vger.kernel.org Cc: Waiman.Long(a)hp.com Cc: peterz(a)infradead.org Signed-off-by: Juergen Gross <jgross(a)suse.com> --- arch/x86/xen/spinlock.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c index 973f10e05211..cd210a4ba7b1 100644 --- a/arch/x86/xen/spinlock.c +++ b/arch/x86/xen/spinlock.c @@ -45,17 +45,12 @@ static void xen_qlock_wait(u8 *byte, u8 val) if (irq == -1) return; - /* clear pending */ - xen_clear_irq_pending(irq); - barrier(); + /* If irq pending already clear it and return. */ + if (xen_test_irq_pending(irq)) { + xen_clear_irq_pending(irq); + return; + } - /* - * We check the byte value after clearing pending IRQ to make sure - * that we won't miss a wakeup event because of the clearing. - * - * The sync_clear_bit() call in xen_clear_irq_pending() is atomic. - * So it is effectively a memory barrier for x86. - */ if (READ_ONCE(*byte) != val) return; -- 2.16.4

7 years, 2 months

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[PATCH stable v4.17] PCI: aardvark: Size bridges before resources allocation

by Thomas Petazzoni

From: Zachary Zhang <zhangzg(a)marvell.com> commit 91a2968e245d6ba616db37001fa1a043078b1a65 usptream. The PCIE I/O and MEM resource allocation mechanism is that root bus goes through the following steps: 1. Check PCI bridges' range and computes I/O and Mem base/limits. 2. Sort all subordinate devices I/O and MEM resource requirements and allocate the resources and writes/updates subordinate devices' requirements to PCI bridges I/O and Mem MEM/limits registers. Currently, PCI Aardvark driver only handles the second step and lacks the first step, so there is an I/O and MEM resource allocation failure when using a PCI switch. This commit fixes that by sizing bridges before doing the resource allocation. Fixes: 8c39d710363c1 ("PCI: aardvark: Add Aardvark PCI host controller driver") Signed-off-by: Zachary Zhang <zhangzg(a)marvell.com> [Thomas: edit commit log.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni(a)bootlin.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com> Cc: <stable(a)vger.kernel.org> --- drivers/pci/host/pci-aardvark.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/host/pci-aardvark.c b/drivers/pci/host/pci-aardvark.c index d0867a311f42..806fa836b2d6 100644 --- a/drivers/pci/host/pci-aardvark.c +++ b/drivers/pci/host/pci-aardvark.c @@ -951,6 +951,7 @@ static int advk_pcie_probe(struct platform_device *pdev) bus = bridge->bus; + pci_bus_size_bridges(bus); pci_bus_assign_resources(bus); list_for_each_entry(child, &bus->children, node) -- 2.14.4

7 years, 2 months

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[GIT PULL] commits for Linux 4.18

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi Greg, Pleae pull commits for Linux 4.18 . I've sent a review request for all commits over a week ago and all comments were addressed. Thanks, Sasha ===== The following changes since commit 183348489d36bbe1ace1364830425009e98bcc25: Linux 4.18.10 (2018-09-26 08:39:43 +0200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git tags/for-greg-4.18-27092018 for you to fetch changes up to cff7c1624dbdd1ef6aa98be11b05a5b516656248: gpio: tegra: Fix tegra_gpio_irq_set_type() (2018-09-27 20:22:08 -0400) - ---------------------------------------------------------------- for-greg-4.18-27092018 - ---------------------------------------------------------------- Akinobu Mita (6): iio: adc: ina2xx: avoid kthread_stop() with stale task_struct iio: accel: adxl345: convert address field usage in iio_chan_spec media: s3c-camif: ignore -ENOIOCTLCMD from v4l2_subdev_call for s_power media: soc_camera: ov772x: correct setting of banding filter media: ov772x: add checks for register read errors media: ov772x: allow i2c controllers without I2C_FUNC_PROTOCOL_MANGLING Alagu Sankar (2): ath10k: sdio: use same endpoint id for all packets in a bundle ath10k: sdio: set skb len for all rx packets Alexey Kardashevskiy (1): powerpc/powernv/ioda2: Reduce upper limit for DMA window size Alexey Khoroshilov (1): media: fsl-viu: fix error handling in viu_of_probe() Alistair Strachan (1): staging: android: ashmem: Fix mmap size validation Andreas Gruenbacher (1): iomap: complete partial direct I/O writes synchronously Andy Shevchenko (1): x86/tsc: Add missing header to tsc_msr.c Anton Vasilyev (1): uwb: hwa-rc: fix memory leak at probe Bart Van Assche (4): include/rdma/opa_addr.h: Fix an endianness issue scsi: target/iscsi: Make iscsit_ta_authentication() respect the output buffer size scsi: klist: Make it safe to use klists in atomic context scsi: target: Avoid that EXTENDED COPY commands trigger lock inversion Ben Greear (1): ath10k: protect ath10k_htt_rx_ring_free with rx_ring.lock Benjamin Tissoires (1): power: remove possible deadlock when unregistering power_supply Bob Copeland (1): ath10k: use locked skb_dequeue for rx completions Brandon Maier (2): net: phy: xgmiitorgmii: Check read_status results net: phy: xgmiitorgmii: Check phy_driver ready before accessing Breno Leitao (1): scsi: ibmvscsi: Improve strings handling Brian Norris (1): ath10k: snoc: use correct bus-specific pointer in RX retry Christophe JAILLET (2): serial: pxa: Fix an error handling path in 'serial_pxa_probe()' EDAC, altera: Fix an error handling path in altr_s10_sdram_probe() Colin Ian King (2): staging: rts5208: fix missing error check on call to rtsx_write_register ath10k: fix memory leak of tpc_stats Dan Carpenter (6): vmci: type promotion bug in qp_host_get_user_memory() RDMA/bnxt_re: Fix a couple off by one bugs RDMA/bnxt_re: Fix a bunch of off by one bugs in qplib_fp.c IB/core: type promotion bug in rdma_rw_init_one_mr() ASoC: qdsp6: qdafe: fix some off by one bugs rndis_wlan: potential buffer overflow in rndis_wlan_auth_indication() Dan Williams (1): x86/numa_emulation: Fix emulated-to-physical node mapping Daniel Vetter (1): drm/omap: gem: Fix mm_list locking Dave Gerlach (1): ARM: hwmod: RTC: Don't assume lock/unlock will be called with irq enabled Dmitry Osipenko (1): gpio: tegra: Fix tegra_gpio_irq_set_type() Eric Anholt (2): drm/v3d: Take a lock across GPU scheduler job creation and queuing. drm/vc4: Add missing formats to vc4_format_mod_supported(). Ethan Tuttle (1): ARM: mvebu: declare asm symbols as character arrays in pmsu.c Frederic Weisbecker (1): perf/hw_breakpoint: Split attribute parse and commit Fuyun Liang (1): net: hns3: Fix for mailbox message truncated problem Ganesh Goudar (1): cxgb4: Fix the condition to check if the card is T5 Geert Uytterhoeven (3): serial: sh-sci: Stop RX FIFO timer during port shutdown arm64: dts: renesas: salvator-common: Fix adv7482 decimal unit addresses ASoC: rt1305: Use ULL suffixes for 64-bit constants Guoqing Jiang (1): md-cluster: clear another node's suspend_area after the copy is finished Gustavo A. R. Silva (1): drm/amd/display/dc/dce: Fix multiple potential integer overflows Hans de Goede (2): power: supply: axp288_charger: Fix initial constant_charge_current value ASoC: Intel: bytcr_rt5640: Fix Acer Iconia 8 over-current detect threshold Hari Bathini (1): powerpc/kdump: Handle crashkernel memory reservation failure Heiko Carstens (1): s390/sysinfo: add missing #ifdef CONFIG_PROC_FS Hugo Lefeuvre (1): staging: pi433: fix race condition in pi433_ioctl J. Bruce Fields (1): nfsd: fix corrupted reply to badly ordered compound Jan Beulich (1): x86/entry/64: Add two more instruction suffixes Jan KundrÃ¡t (1): spi: orion: fix CS GPIO handling again Javier Martinez Canillas (1): media: omap3isp: zero-initialize the isp cam_xclk{a,b} initial data Jean-Christophe Dubois (1): thermal: i.MX: Allow thermal probe to fail gracefully in case of bad calibration. Jernej Skrabec (2): drm/sun4i: Enable DW HDMI PHY clock drm/sun4i: Fix releasing node when enumerating enpoints Jessica Yu (1): module: exclude SHN_UNDEF symbols from kallsyms api Jian-Hong Pan (1): Bluetooth: Add a new Realtek 8723DE ID 0bda:b009 Johan Hovold (4): misc: sram: enable clock before registering regions USB: serial: kobil_sct: fix modem-status error handling EDAC, i7core: Fix memleaks and use-after-free on probe and remove EDAC: Fix memleak in module init error path Johannes Berg (1): bitfield: fix *_encode_bits() JoÃ£o Paulo Rechi Vita (1): platform/x86: asus-wireless: Fix uninitialized symbol usage Julia Lawall (1): usb: wusbcore: security: cast sizeof to int for comparison Kai-Heng Feng (1): ALSA: hda: Add AZX_DCAPS_PM_RUNTIME for AMD Raven Ridge Kamal Heib (1): staging: mt7621-eth: Fix memory leak in mtk_add_mac() error path Kan Liang (1): perf/x86/intel/lbr: Fix incomplete LBR call stack Kevin Hilman (1): ARM: dts: dra7: fix DCAN node addresses Konstantin Khorenko (1): fs/lock: skip lock owner pid translation in case we are in init_pid_ns Kuninori Morimoto (1): ASoC: rsnd: SSI parent cares SWSP bit Laurent Pinchart (1): arm64: dts: renesas: Fix VSPD registers range Leon Romanovsky (2): RDMA/i40w: Hold read semaphore while looking after VMA RDMA/uverbs: Don't overwrite NULL pointer with ZERO_SIZE_PTR Liam Girdwood (1): ASoC: dapm: Fix potential DAI widget pointer deref when linking DAIs Lorenzo Bianconi (1): mt76x2: fix mrr idx/count estimation in mt76x2_mac_fill_tx_status() Maor Gottlieb (1): IB/mlx5: Fix GRE flow specification Masahiro Yamada (1): MIPS: boot: fix build rule of vmlinux.its.S Matt Ranostay (1): tsl2550: fix lux1_input error in low light Maxime Ripard (1): drm/vc4: plane: Expand the lower bits by repeating the higher bits Michael Scott (1): 6lowpan: iphc: reset mac_header after decompress to fix panic Nadav Amit (1): gpio: Fix wrong rounding in gpio-menz127 Nicholas Mc Guire (1): ALSA: snd-aoa: add of_node_put() in error path Niklas Cassel (2): iommu/msm: Don't call iommu_device_{,un}link from atomic context ath10k: transmit queued frames after processing rx packets Oleksandr Andrushchenko (1): Input: xen-kbdfront - fix multi-touch XenStore node's locations Ondrej MosnÃ¡Äek (1): audit: Fix extended comparison of GID/EGID Peter Rosin (1): mtd: rawnand: atmel: add module param to avoid using dma Peter Seiderer (1): media: staging/imx: fill vb2_v4l2_buffer field entry Petr Machata (1): selftests: forwarding: Tweak tc filters for mirror-to-gretap tests Randy Dunlap (1): Documentation/process: fix reST table border error Ravi Chandra Sadineni (1): ACPI / button: increment wakeup count only when notified Rosen Penev (1): staging: mt7621-dts: Fix remaining pcie warnings Sandipan Das (1): perf tests: Fix indexing when invoking subtests Shivasharan S (1): scsi: megaraid_sas: Update controller info during resume Stafford Horne (1): crypto: skcipher - Fix -Wstringop-truncation warnings Stefan Agner (1): brcmsmac: fix wrap around in conversion from constant to s16 Stephen Boyd (1): HID: i2c-hid: Use devm to allocate i2c_hid struct Sudeep Holla (1): power: vexpress: fix corruption in notifier registration Sylwester Nawrocki (1): media: exynos4-is: Prevent NULL pointer dereference in __isp_video_try_fmt() Tarick Bedeir (1): IB/mlx4: Test port number before querying type. Thomas Gleixner (3): alarmtimer: Prevent overflow for relative nanosleep posix-timers: Make forward callback return s64 posix-timers: Sanitize overrun handling Tony Lindgren (1): wlcore: Add missing PM call for wlcore_cmd_wait_for_event_or_timeout() Toshiaki Makita (1): vhost_net: Avoid tx vring kicks during busyloop Uwe Kleine-KÃ¶nig (1): siox: don't create a thread without starting it Vasily Gorbik (4): s390/mm: correct allocate_pgste proc_handler callback s390/dasd: correct numa_node in dasd_alloc_queue s390/scm_blk: correct numa_node in scm_blk_dev_setup s390/extmem: fix gcc 8 stringop-overflow warning Viresh Kumar (2): ARM: dts: ls1021a: Add missing cooling device properties for CPUs arm: dts: mediatek: Add missing cooling device properties for CPUs Wei Yongjun (1): misc: ibmvmc: Use GFP_ATOMIC under spin lock Wesley Chalmers (1): drm/amd/display: fix use of uninitialized memory William Breathitt Gray (1): iio: 104-quad-8: Fix off-by-one error in register selection Xiaofei Tan (1): scsi: hisi_sas: Fix the conflict between dev gone and host reset YueHaibing (1): ath10k: fix incorrect size of dma_free_coherent in ath10k_ce_alloc_src_ring_64 Yunsheng Lin (3): net: hns3: Fix for mac pause not disable in pfc mode net: hns3: Fix warning bug when doing lp selftest net: hns3: Fix get_vector ops in hclgevf_main module Zhen Lei (1): iommu/amd: make sure TLB to be flushed before IOVA freed Zhouyang Jia (4): drivers/tty: add error handling for pcmcia_loop_config media: tm6000: add error handling for dvb_register_adapter HID: hid-ntrig: add error handling for sysfs_create_group scsi: bnx2i: add error handling for ioremap_nocache Documentation/process/2.Process.rst | 2 +- arch/arm/boot/dts/dra7.dtsi | 4 +- arch/arm/boot/dts/ls1021a.dtsi | 1 + arch/arm/boot/dts/mt7623.dtsi | 3 + arch/arm/mach-mvebu/pmsu.c | 6 +- arch/arm/mach-omap2/omap_hwmod_reset.c | 12 ++-- arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi | 2 +- arch/arm64/boot/dts/renesas/r8a7795.dtsi | 6 +- arch/arm64/boot/dts/renesas/r8a7796.dtsi | 6 +- arch/arm64/boot/dts/renesas/r8a77965.dtsi | 4 +- arch/arm64/boot/dts/renesas/r8a77970.dtsi | 2 +- arch/arm64/boot/dts/renesas/r8a77995.dtsi | 4 +- arch/arm64/boot/dts/renesas/salvator-common.dtsi | 4 +- arch/mips/boot/Makefile | 6 +- arch/powerpc/kernel/machine_kexec.c | 7 +- arch/powerpc/platforms/powernv/pci-ioda.c | 2 +- arch/s390/kernel/sysinfo.c | 4 ++ arch/s390/mm/extmem.c | 4 +- arch/s390/mm/pgalloc.c | 2 +- arch/x86/entry/entry_64.S | 4 +- arch/x86/events/intel/lbr.c | 32 +++++++-- arch/x86/events/perf_event.h | 1 + arch/x86/kernel/tsc_msr.c | 1 + arch/x86/mm/numa_emulation.c | 2 +- crypto/ablkcipher.c | 2 + crypto/blkcipher.c | 1 + drivers/acpi/button.c | 13 ++-- drivers/bluetooth/btusb.c | 1 + drivers/edac/altera_edac.c | 3 +- drivers/edac/edac_mc_sysfs.c | 6 +- drivers/edac/i7core_edac.c | 22 +++++-- drivers/gpio/gpio-menz127.c | 4 +- drivers/gpio/gpio-tegra.c | 15 +++-- .../gpu/drm/amd/display/dc/dce/dce_clock_source.c | 10 +-- .../amd/display/dc/dml/dml1_display_rq_dlg_calc.c | 2 + drivers/gpu/drm/omapdrm/omap_debugfs.c | 2 + drivers/gpu/drm/omapdrm/omap_drv.c | 2 +- drivers/gpu/drm/omapdrm/omap_drv.h | 2 +- drivers/gpu/drm/omapdrm/omap_gem.c | 15 +++-- drivers/gpu/drm/sun4i/sun4i_drv.c | 3 +- drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c | 7 +- drivers/gpu/drm/v3d/v3d_drv.h | 5 ++ drivers/gpu/drm/v3d/v3d_gem.c | 4 ++ drivers/gpu/drm/vc4/vc4_plane.c | 3 + drivers/hid/hid-ntrig.c | 2 + drivers/hid/i2c-hid/i2c-hid.c | 9 +-- drivers/iio/accel/adxl345_core.c | 21 +++--- drivers/iio/adc/ina2xx-adc.c | 17 +++-- drivers/iio/counter/104-quad-8.c | 2 +- drivers/infiniband/core/rw.c | 2 +- drivers/infiniband/core/uverbs_cmd.c | 5 +- drivers/infiniband/hw/bnxt_re/qplib_fp.c | 12 ++-- drivers/infiniband/hw/bnxt_re/qplib_sp.c | 4 +- drivers/infiniband/hw/i40iw/i40iw_verbs.c | 2 + drivers/infiniband/hw/mlx4/qp.c | 2 +- drivers/infiniband/hw/mlx5/main.c | 2 +- drivers/input/misc/xen-kbdfront.c | 8 +-- drivers/iommu/amd_iommu.c | 2 +- drivers/iommu/msm_iommu.c | 16 ++--- drivers/md/md-cluster.c | 19 +++--- drivers/media/i2c/ov772x.c | 40 +++++++---- drivers/media/i2c/soc_camera/ov772x.c | 2 +- drivers/media/platform/exynos4-is/fimc-isp-video.c | 11 +++- drivers/media/platform/fsl-viu.c | 38 ++++++----- drivers/media/platform/omap3isp/isp.c | 2 +- drivers/media/platform/s3c-camif/camif-capture.c | 2 + drivers/media/usb/tm6000/tm6000-dvb.c | 5 ++ drivers/misc/ibmvmc.c | 2 +- drivers/misc/sram.c | 13 ++-- drivers/misc/tsl2550.c | 2 +- drivers/misc/vmw_vmci/vmci_queue_pair.c | 4 +- drivers/mtd/nand/raw/atmel/nand-controller.c | 7 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 2 + .../net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 9 ++- .../ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 11 +++- .../ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c | 3 +- drivers/net/phy/xilinx_gmii2rgmii.c | 10 ++- drivers/net/wireless/ath/ath10k/ce.c | 2 +- drivers/net/wireless/ath/ath10k/htt_rx.c | 13 ++-- drivers/net/wireless/ath/ath10k/mac.c | 1 + drivers/net/wireless/ath/ath10k/sdio.c | 9 ++- drivers/net/wireless/ath/ath10k/snoc.c | 2 +- drivers/net/wireless/ath/ath10k/wmi.c | 8 +-- .../broadcom/brcm80211/brcmsmac/phy/phy_qmath.c | 2 +- drivers/net/wireless/mediatek/mt76/mt76x2_mac.c | 6 +- drivers/net/wireless/rndis_wlan.c | 2 + drivers/net/wireless/ti/wlcore/cmd.c | 6 ++ drivers/platform/x86/asus-wireless.c | 23 ++++--- drivers/power/reset/vexpress-poweroff.c | 12 ++-- drivers/power/supply/axp288_charger.c | 2 +- drivers/power/supply/power_supply_core.c | 11 +++- drivers/s390/block/dasd.c | 1 + drivers/s390/block/scm_blk.c | 1 + drivers/scsi/bnx2i/bnx2i_hwi.c | 2 + drivers/scsi/hisi_sas/hisi_sas.h | 1 + drivers/scsi/hisi_sas/hisi_sas_main.c | 6 ++ drivers/scsi/ibmvscsi/ibmvscsi.c | 4 +- drivers/scsi/megaraid/megaraid_sas_base.c | 3 + drivers/siox/siox-core.c | 10 +-- drivers/spi/spi-orion.c | 77 +++++++++++----------- drivers/staging/android/ashmem.c | 6 ++ drivers/staging/media/imx/imx-ic-prpencvf.c | 1 + drivers/staging/media/imx/imx-media-csi.c | 1 + drivers/staging/mt7621-dts/gbpc1.dts | 2 + drivers/staging/mt7621-dts/mt7621.dtsi | 21 +++--- drivers/staging/mt7621-eth/mtk_eth_soc.c | 13 +++- drivers/staging/pi433/pi433_if.c | 7 +- drivers/staging/rts5208/sd.c | 2 +- drivers/target/iscsi/iscsi_target_tpg.c | 3 +- drivers/target/target_core_device.c | 22 +++++-- drivers/thermal/imx_thermal.c | 5 +- drivers/tty/serial/8250/serial_cs.c | 6 +- drivers/tty/serial/pxa.c | 3 +- drivers/tty/serial/sh-sci.c | 2 + drivers/usb/serial/kobil_sct.c | 12 +++- drivers/usb/wusbcore/security.c | 2 +- drivers/uwb/hwa-rc.c | 1 + drivers/vhost/net.c | 35 ++++++---- fs/iomap.c | 21 +++--- fs/locks.c | 7 ++ fs/nfsd/nfs4proc.c | 1 + include/linux/bitfield.h | 6 +- include/linux/posix-timers.h | 4 +- include/linux/power_supply.h | 1 + include/rdma/opa_addr.h | 2 +- kernel/auditsc.c | 8 +-- kernel/events/hw_breakpoint.c | 57 +++++++++++----- kernel/module.c | 6 +- kernel/time/alarmtimer.c | 7 +- kernel/time/posix-cpu-timers.c | 2 +- kernel/time/posix-timers.c | 33 ++++++---- kernel/time/posix-timers.h | 2 +- lib/klist.c | 10 +-- net/6lowpan/iphc.c | 1 + sound/aoa/core/gpio-feature.c | 4 +- sound/pci/hda/hda_intel.c | 3 +- sound/soc/codecs/rt1305.c | 4 +- sound/soc/intel/boards/bytcr_rt5640.c | 2 +- sound/soc/qcom/qdsp6/q6afe.c | 6 +- sound/soc/sh/rcar/ssi.c | 32 +++++---- sound/soc/soc-dapm.c | 7 ++ tools/perf/tests/builtin-test.c | 2 +- .../net/forwarding/mirror_gre_bridge_1d_vlan.sh | 6 +- .../selftests/net/forwarding/mirror_gre_lib.sh | 2 +- .../net/forwarding/mirror_gre_vlan_bridge_1q.sh | 6 +- 146 files changed, 730 insertions(+), 393 deletions(-) -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAlutdSQACgkQ3qZv95d3 LNye/hAAp6z1BlOIB6qXmT45+02RP2jdIWxsy/a0zhhHyFMwrvFPHpTVOGmC6ULe 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