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[PATCH] ARM: EXYNOS: Fix coupled CPU idle freeze on Exynos4210

by Marek Szyprowski

Since commit 04c8b0f82c7d ("irqchip/gic: Make locking a BL_SWITCHER only feature") coupled CPU idle freezes from time to time on Exynos4210. Later commit 313c8c16ee62 ("PM / CPU: replace raw_notifier with atomic_notifier") changed the context in which the CPU idle code is executed, what results in fully reproducible freeze all the time. However, almost the same coupled CPU idle code works fine on Exynos3250 regarless of the changes made in the mentioned commits. It turned out that the IPI call used on Exynos4210 is conflicting with the change done in the first mentioned commit in GIC. Fix this by using the same code path as for Exynos3250, instead of the IPI call for synchronization with second CPU core, call dsb_sev() directly. Tested on Exynos4210-based Trats and Origen boards. Signed-off-by: Marek Szyprowski <m.szyprowski(a)samsung.com> CC: stable(a)vger.kernel.org # v4.13+ --- arch/arm/mach-exynos/pm.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c index dc4346ecf16d..a1055a2b8d54 100644 --- a/arch/arm/mach-exynos/pm.c +++ b/arch/arm/mach-exynos/pm.c @@ -271,11 +271,7 @@ static int exynos_cpu0_enter_aftr(void) goto fail; call_firmware_op(cpu_boot, 1); - - if (soc_is_exynos3250()) - dsb_sev(); - else - arch_send_wakeup_ipi_mask(cpumask_of(1)); + dsb_sev(); } } fail: -- 2.15.0

7 years, 5 months

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[PATCH AUTOSEL for 4.9 001/219] Input: tsc2007 - check for presence and power down tsc2007 during probe

by Sasha Levin

From: "H. Nikolaus Schaller" <hns(a)goldelico.com> [ Upstream commit 934df23171e7c5b71d937104d4957891c39748ff ] 1. check if chip is really present and don't succeed if it isn't. 2. if it succeeds, power down the chip until accessed Signed-off-by: H. Nikolaus Schaller <hns(a)goldelico.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> --- drivers/input/touchscreen/tsc2007.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/input/touchscreen/tsc2007.c b/drivers/input/touchscreen/tsc2007.c index 5d0cd51c6f41..a4b7b4c3d27b 100644 --- a/drivers/input/touchscreen/tsc2007.c +++ b/drivers/input/touchscreen/tsc2007.c @@ -455,6 +455,14 @@ static int tsc2007_probe(struct i2c_client *client, tsc2007_stop(ts); + /* power down the chip (TSC2007_SETUP does not ACK on I2C) */ + err = tsc2007_xfer(ts, PWRDOWN); + if (err < 0) { + dev_err(&client->dev, + "Failed to setup chip: %d\n", err); + return err; /* usually, chip does not respond */ + } + err = input_register_device(input_dev); if (err) { dev_err(&client->dev, -- 2.14.1

7 years, 5 months

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[PATCH] ARM: dts: at91: at91sam9g25: fix mux-mask pinctrl property

by Nicolas Ferre

There are only 19 PIOB pins having primary names PB0-PB18. Not all of them have a 'C' function. So the pinctrl property mask ends up being the same as the other SoC of the at91sam9x5 series. Reported-by: Marek Sieranski <marek.sieranski(a)microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre(a)microchip.com> Cc: <stable(a)vger.kernel.org> # v3.8+ --- arch/arm/boot/dts/at91sam9g25.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/at91sam9g25.dtsi b/arch/arm/boot/dts/at91sam9g25.dtsi index a7da0dd0c98f..0898213f3bb2 100644 --- a/arch/arm/boot/dts/at91sam9g25.dtsi +++ b/arch/arm/boot/dts/at91sam9g25.dtsi @@ -21,7 +21,7 @@ atmel,mux-mask = < /* A B C */ 0xffffffff 0xffe0399f 0xc000001c /* pioA */ - 0x0007ffff 0x8000fe3f 0x00000000 /* pioB */ + 0x0007ffff 0x00047e3f 0x00000000 /* pioB */ 0x80000000 0x07c0ffff 0xb83fffff /* pioC */ 0x003fffff 0x003f8000 0x00000000 /* pioD */ >; -- 2.15.1

7 years, 5 months

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[git:media_tree/master] media: rc: oops in ir_timer_keyup after device unplug

by Mauro Carvalho Chehab

This is an automatic generated email to let you know that the following patch were queued: Subject: media: rc: oops in ir_timer_keyup after device unplug Author: Sean Young <sean(a)mess.org> Date: Tue Mar 6 08:57:57 2018 -0500 If there is IR in the raw kfifo when ir_raw_event_unregister() is called, then kthread_stop() causes ir_raw_event_thread to be scheduled, decode some scancodes and re-arm timer_keyup. The timer_keyup then fires when the rc device is long gone. Cc: stable(a)vger.kernel.org Signed-off-by: Sean Young <sean(a)mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab(a)s-opensource.com> drivers/media/rc/rc-main.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c index 4a952108ba1e..8621761a680f 100644 --- a/drivers/media/rc/rc-main.c +++ b/drivers/media/rc/rc-main.c @@ -1932,12 +1932,12 @@ void rc_unregister_device(struct rc_dev *dev) if (!dev) return; - del_timer_sync(&dev->timer_keyup); - del_timer_sync(&dev->timer_repeat); - if (dev->driver_type == RC_DRIVER_IR_RAW) ir_raw_event_unregister(dev); + del_timer_sync(&dev->timer_keyup); + del_timer_sync(&dev->timer_repeat); + rc_free_rx_device(dev); mutex_lock(&dev->lock);

7 years, 5 months

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Linux 4.14.29

by Greg KH

I'm announcing the release of the 4.14.29 kernel. All users of the 4.14 kernel series must upgrade. The updated 4.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/parisc/kernel/cache.c | 41 ++++++-- arch/x86/include/asm/cpufeatures.h | 2 arch/x86/include/asm/nospec-branch.h | 5 - arch/x86/kernel/cpu/intel.c | 3 arch/x86/kernel/vm86_32.c | 3 arch/x86/kvm/mmu.c | 4 arch/x86/mm/fault.c | 6 - drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 31 ++---- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 drivers/gpu/drm/nouveau/nouveau_backlight.c | 4 drivers/gpu/drm/radeon/radeon_gem.c | 2 drivers/gpu/drm/radeon/radeon_object.c | 2 drivers/infiniband/sw/rdmavt/mr.c | 10 +- drivers/irqchip/irq-gic-v3-its.c | 9 - drivers/scsi/qla2xxx/qla_init.c | 13 +- drivers/scsi/qla2xxx/qla_mid.c | 6 - drivers/scsi/qla2xxx/qla_os.c | 59 +++++++----- drivers/scsi/qla2xxx/qla_target.c | 1 drivers/usb/dwc3/core.h | 16 +-- drivers/usb/gadget/udc/bdc/bdc_pci.c | 1 fs/aio.c | 44 ++++++--- fs/btrfs/backref.c | 12 ++ fs/btrfs/raid56.c | 1 fs/btrfs/volumes.c | 30 ++++-- fs/btrfs/volumes.h | 12 ++ fs/dcache.c | 11 +- fs/namei.c | 5 - fs/nfs/super.c | 2 include/linux/fs.h | 1 include/linux/irqchip/arm-gic-v3.h | 1 include/linux/irqchip/arm-gic.h | 1 sound/core/oss/pcm_oss.c | 10 +- sound/core/seq/seq_clientmgr.c | 4 sound/core/seq/seq_prioq.c | 28 ++--- sound/core/seq/seq_prioq.h | 6 - sound/core/seq/seq_queue.c | 28 +---- sound/pci/hda/hda_intel.c | 9 + tools/testing/selftests/x86/entry_from_vm86.c | 117 ++++++++++++++++++++++++- virt/kvm/arm/arch_timer.c | 2 virt/kvm/arm/hyp/vgic-v3-sr.c | 3 virt/kvm/arm/mmu.c | 6 - virt/kvm/arm/vgic/vgic-v2.c | 11 +- virt/kvm/arm/vgic/vgic-v3.c | 9 + virt/kvm/arm/vgic/vgic.c | 61 ++++++++++--- virt/kvm/arm/vgic/vgic.h | 2 47 files changed, 455 insertions(+), 185 deletions(-) Al Viro (1): lock_parent() needs to recheck if dentry got __dentry_kill'ed under it Alexander Sergeyev (1): x86/speculation: Remove Skylake C2 from Speculation Control microcode blacklist Andy Lutomirski (3): selftests/x86/entry_from_vm86: Exit with 1 if we fail selftests/x86/entry_from_vm86: Add test cases for POPF x86/vm86/32: Fix POPF emulation Andy Whitcroft (1): x86/speculation, objtool: Annotate indirect calls/jumps for objtool on 32-bit kernels Ard Biesheuvel (2): KVM: arm/arm64: Reduce verbosity of KVM init log irqchip/gic-v3-its: Ensure nr_ites >= nr_lpis Bill Kuzeja (1): scsi: qla2xxx: Fix crashes in qla2x00_probe_one on probe failure Christian König (2): drm/amdgpu: fix prime teardown order drm/radeon: fix prime teardown order Dmitriy Gorokh (1): btrfs: Fix NULL pointer exception in find_bio_stripe Edmund Nadolski (1): btrfs: add missing initialization in btrfs_check_shared Eric W. Biederman (1): fs: Teach path_connected to handle nfs filesystems with multiple roots. Greg Kroah-Hartman (1): Linux 4.14.29 Hans van Kranenburg (1): btrfs: alloc_chunk: fix DUP stripe size handling Himanshu Madhani (2): scsi: qla2xxx: Fix smatch warning in qla25xx_delete_{rsp|req}_que scsi: qla2xxx: Fix logo flag for qlt_free_session_done() John David Anglin (1): parisc: Handle case where flush_cache_range is called with no context Kirill A. Shutemov (2): x86/cpufeatures: Add Intel Total Memory Encryption cpufeature x86/cpufeatures: Add Intel PCONFIG cpufeature Lukas Wunner (1): drm/nouveau/bl: Fix oops on driver unbind Marc Zyngier (2): kvm: arm/arm64: vgic-v3: Tighten synchronization for guests using v2 on v3 KVM: arm/arm64: vgic: Don't populate multiple LRs with the same vintid Michel Dänzer (1): drm/amdgpu/dce: Don't turn off DP sink when disconnected Nikolay Borisov (2): btrfs: Fix use-after-free when cleaning up fs_devs with a single stale device btrfs: Fix memory barriers usage with device stats counters Quinn Tran (1): scsi: qla2xxx: Fix NULL pointer access for fcport structure Ricardo Neri (2): selftests/x86: Add tests for User-Mode Instruction Prevention selftests/x86: Add tests for the STR and SLDT instructions Takashi Iwai (4): ALSA: pcm: Fix UAF in snd_pcm_oss_get_formats() ALSA: hda - Revert power_save option default value ALSA: seq: Fix possible UAF in snd_seq_check_queue() ALSA: seq: Clear client entry before deleting else at closing Tejun Heo (3): fs/aio: Add explicit RCU grace period when freeing kioctx fs/aio: Use RCU accessors for kioctx_table->table[] RDMAVT: Fix synchronization around percpu_ref Thinh Nguyen (1): usb: dwc3: Fix GDBGFIFOSPACE_TYPE values Tom Lendacky (1): KVM: x86: Fix device passthrough when SME is active Toshi Kani (1): x86/mm: Fix vmalloc_fault to use pXd_large Wei Yongjun (1): USB: gadget: udc: Add missing platform_device_put() on error in bdc_pci_probe() Zygo Blaxell (1): btrfs: remove spurious WARN_ON(ref->count < 0) in find_parent_nodes

7 years, 5 months

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Linux 4.15.12

by Greg KH

I'm announcing the release of the 4.15.12 kernel. All users of the 4.15 kernel series must upgrade. The updated 4.15.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.15.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/devicetree/bindings/usb/dwc2.txt | 2 Makefile | 2 arch/parisc/kernel/cache.c | 41 +++++++++-- arch/x86/include/asm/cpufeatures.h | 2 arch/x86/include/asm/nospec-branch.h | 5 + arch/x86/kernel/cpu/intel.c | 3 arch/x86/kernel/vm86_32.c | 3 arch/x86/kvm/mmu.c | 4 - arch/x86/mm/fault.c | 6 - drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 31 +++----- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 drivers/gpu/drm/nouveau/nouveau_backlight.c | 4 - drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c | 2 drivers/gpu/drm/radeon/radeon_gem.c | 2 drivers/gpu/drm/radeon/radeon_object.c | 2 drivers/infiniband/sw/rdmavt/mr.c | 10 +- drivers/irqchip/irq-gic-v3-its.c | 9 +- drivers/nvme/host/core.c | 18 ++++- drivers/phy/broadcom/phy-brcm-usb-init.c | 22 ++---- drivers/phy/broadcom/phy-brcm-usb.c | 4 - drivers/scsi/qla2xxx/qla_init.c | 13 ++- drivers/scsi/qla2xxx/qla_mid.c | 6 + drivers/scsi/qla2xxx/qla_os.c | 59 ++++++++++------ drivers/scsi/qla2xxx/qla_target.c | 1 drivers/usb/dwc2/params.c | 6 - drivers/usb/dwc3/core.c | 36 ++++++---- drivers/usb/dwc3/core.h | 16 ++-- drivers/usb/dwc3/dwc3-of-simple.c | 1 drivers/usb/gadget/udc/bdc/bdc_pci.c | 1 drivers/usb/gadget/udc/renesas_usb3.c | 2 fs/aio.c | 44 ++++++++---- fs/btrfs/backref.c | 12 +++ fs/btrfs/raid56.c | 1 fs/btrfs/volumes.c | 30 ++++++-- fs/btrfs/volumes.h | 12 +++ fs/dcache.c | 11 ++- fs/namei.c | 5 - fs/nfs/super.c | 2 fs/xfs/xfs_icache.c | 2 include/kvm/arm_vgic.h | 1 include/linux/fs.h | 1 include/linux/irqchip/arm-gic-v3.h | 1 include/linux/irqchip/arm-gic.h | 1 sound/core/oss/pcm_oss.c | 10 +- sound/core/seq/seq_clientmgr.c | 4 - sound/core/seq/seq_prioq.c | 28 ++++---- sound/core/seq/seq_prioq.h | 6 - sound/core/seq/seq_queue.c | 28 ++------ sound/pci/hda/hda_intel.c | 9 +- tools/testing/selftests/x86/entry_from_vm86.c | 32 ++++++++- virt/kvm/arm/arch_timer.c | 6 + virt/kvm/arm/hyp/vgic-v3-sr.c | 3 virt/kvm/arm/mmu.c | 6 - virt/kvm/arm/vgic/vgic-v2.c | 11 ++- virt/kvm/arm/vgic/vgic-v3.c | 9 ++ virt/kvm/arm/vgic/vgic.c | 87 ++++++++++++++++++++----- virt/kvm/arm/vgic/vgic.h | 2 58 files changed, 460 insertions(+), 221 deletions(-) Al Cooper (4): phy: phy-brcm-usb: Fix two DT properties to match bindings doc phy: phy-brcm-usb-init: Some Low Speed keyboards fail on 7271 phy: phy-brcm-usb-init: DRD mode can cause crash on startup phy: phy-brcm-usb-init: Power down USB 3.0 PHY when XHCI disabled Al Viro (1): lock_parent() needs to recheck if dentry got __dentry_kill'ed under it Alexander Sergeyev (1): x86/speculation: Remove Skylake C2 from Speculation Control microcode blacklist Amelie Delaunay (2): usb: dwc2: fix STM32F7 USB OTG HS compatible dt-bindings: usb: fix the STM32F7 DWC2 OTG HS core binding Amir Goldstein (1): xfs: preserve i_rdev when recycling a reclaimable inode Andy Lutomirski (3): selftests/x86/entry_from_vm86: Exit with 1 if we fail selftests/x86/entry_from_vm86: Add test cases for POPF x86/vm86/32: Fix POPF emulation Andy Whitcroft (1): x86/speculation, objtool: Annotate indirect calls/jumps for objtool on 32-bit kernels Ard Biesheuvel (2): KVM: arm/arm64: Reduce verbosity of KVM init log irqchip/gic-v3-its: Ensure nr_ites >= nr_lpis Bill Kuzeja (1): scsi: qla2xxx: Fix crashes in qla2x00_probe_one on probe failure Christian König (2): drm/amdgpu: fix prime teardown order drm/radeon: fix prime teardown order Christoffer Dall (1): KVM: arm/arm64: Reset mapped IRQs on VM reset Dmitriy Gorokh (1): btrfs: Fix NULL pointer exception in find_bio_stripe Edmund Nadolski (1): btrfs: add missing initialization in btrfs_check_shared Enric Balletbo i Serra (1): usb: dwc3: of-simple: fix oops by unbalanced clk disable call Eric W. Biederman (1): fs: Teach path_connected to handle nfs filesystems with multiple roots. Greg Kroah-Hartman (1): Linux 4.15.12 Hans van Kranenburg (1): btrfs: alloc_chunk: fix DUP stripe size handling Himanshu Madhani (2): scsi: qla2xxx: Fix smatch warning in qla25xx_delete_{rsp|req}_que scsi: qla2xxx: Fix logo flag for qlt_free_session_done() Israel Rukshin (1): nvme: fix subsystem multiple controllers support check John David Anglin (1): parisc: Handle case where flush_cache_range is called with no context Kirill A. Shutemov (2): x86/cpufeatures: Add Intel Total Memory Encryption cpufeature x86/cpufeatures: Add Intel PCONFIG cpufeature Lukas Wunner (1): drm/nouveau/bl: Fix oops on driver unbind Manu Gautam (1): usb: dwc3: core: Power-off core/PHYs on system_suspend in host mode Marc Zyngier (2): kvm: arm/arm64: vgic-v3: Tighten synchronization for guests using v2 on v3 KVM: arm/arm64: vgic: Don't populate multiple LRs with the same vintid Michel Dänzer (1): drm/amdgpu/dce: Don't turn off DP sink when disconnected Māris Nartišs (1): drm/nouveau/mmu: ALIGN_DOWN correct variable Nikolay Borisov (2): btrfs: Fix use-after-free when cleaning up fs_devs with a single stale device btrfs: Fix memory barriers usage with device stats counters Quinn Tran (1): scsi: qla2xxx: Fix NULL pointer access for fcport structure Takashi Iwai (4): ALSA: pcm: Fix UAF in snd_pcm_oss_get_formats() ALSA: hda - Revert power_save option default value ALSA: seq: Fix possible UAF in snd_seq_check_queue() ALSA: seq: Clear client entry before deleting else at closing Tejun Heo (3): fs/aio: Add explicit RCU grace period when freeing kioctx fs/aio: Use RCU accessors for kioctx_table->table[] RDMAVT: Fix synchronization around percpu_ref Thinh Nguyen (1): usb: dwc3: Fix GDBGFIFOSPACE_TYPE values Tom Lendacky (1): KVM: x86: Fix device passthrough when SME is active Toshi Kani (1): x86/mm: Fix vmalloc_fault to use pXd_large Wei Yongjun (1): USB: gadget: udc: Add missing platform_device_put() on error in bdc_pci_probe() Yoshihiro Shimoda (1): usb: gadget: udc: renesas_usb3: fix oops in renesas_usb3_remove() Zygo Blaxell (1): btrfs: remove spurious WARN_ON(ref->count < 0) in find_parent_nodes

7 years, 5 months

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Re: [PATCH v2] drm/i915/gvt: throw error on unhandled vfio ioctls

by Alex Williamson

On Wed, 21 Mar 2018 10:08:03 +0100 Gerd Hoffmann <kraxel(a)redhat.com> wrote: > On unknown/unhandled ioctls the driver should return an error, so > userspace knows it tried to use something unsupported. > > Cc: stable(a)vger.kernel.org > Signed-off-by: Gerd Hoffmann <kraxel(a)redhat.com> > --- > drivers/gpu/drm/i915/gvt/kvmgt.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c > index 021f722e24..be881d53c2 100644 > --- a/drivers/gpu/drm/i915/gvt/kvmgt.c > +++ b/drivers/gpu/drm/i915/gvt/kvmgt.c > @@ -1284,7 +1284,7 @@ static long intel_vgpu_ioctl(struct mdev_device *mdev, unsigned int cmd, > > } > > - return 0; > + return -EINVAL; > } > > static ssize_t Absolutely, but I'd prefer to continue the standard behavior among other vfio drivers, and adopted from elsewhere in the kernel, to use -ENOTTY for an unhandled ioctl, reserving -EINVAL as an error in options for a supported ioctl. Thanks, Alex

7 years, 5 months

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[PATCH 4.15 00/52] 4.15.12-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.15.12 release. There are 52 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 Mar 21 18:07:15 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.15.12-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.15.12-rc1 Al Cooper <al.cooper(a)broadcom.com> phy: phy-brcm-usb-init: Power down USB 3.0 PHY when XHCI disabled Al Cooper <al.cooper(a)broadcom.com> phy: phy-brcm-usb-init: DRD mode can cause crash on startup Al Cooper <al.cooper(a)broadcom.com> phy: phy-brcm-usb-init: Some Low Speed keyboards fail on 7271 Al Cooper <alcooperx(a)gmail.com> phy: phy-brcm-usb: Fix two DT properties to match bindings doc Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> usb: gadget: udc: renesas_usb3: fix oops in renesas_usb3_remove() Enric Balletbo i Serra <enric.balletbo(a)collabora.com> usb: dwc3: of-simple: fix oops by unbalanced clk disable call Manu Gautam <mgautam(a)codeaurora.org> usb: dwc3: core: Power-off core/PHYs on system_suspend in host mode Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: Fix GDBGFIFOSPACE_TYPE values Wei Yongjun <weiyongjun1(a)huawei.com> USB: gadget: udc: Add missing platform_device_put() on error in bdc_pci_probe() Amelie Delaunay <amelie.delaunay(a)st.com> dt-bindings: usb: fix the STM32F7 DWC2 OTG HS core binding Amelie Delaunay <amelie.delaunay(a)st.com> usb: dwc2: fix STM32F7 USB OTG HS compatible Bill Kuzeja <William.Kuzeja(a)stratus.com> scsi: qla2xxx: Fix crashes in qla2x00_probe_one on probe failure Himanshu Madhani <hmadhani(a)redhat.com> scsi: qla2xxx: Fix logo flag for qlt_free_session_done() Quinn Tran <quinn.tran(a)cavium.com> scsi: qla2xxx: Fix NULL pointer access for fcport structure Himanshu Madhani <himanshu.madhani(a)cavium.com> scsi: qla2xxx: Fix smatch warning in qla25xx_delete_{rsp|req}_que Nikolay Borisov <nborisov(a)suse.com> btrfs: Fix memory barriers usage with device stats counters Zygo Blaxell <ce3g8jdj(a)umail.furryterror.org> btrfs: remove spurious WARN_ON(ref->count < 0) in find_parent_nodes Nikolay Borisov <nborisov(a)suse.com> btrfs: Fix use-after-free when cleaning up fs_devs with a single stale device Hans van Kranenburg <hans.van.kranenburg(a)mendix.com> btrfs: alloc_chunk: fix DUP stripe size handling Edmund Nadolski <enadolski(a)suse.com> btrfs: add missing initialization in btrfs_check_shared Dmitriy Gorokh <Dmitriy.Gorokh(a)wdc.com> btrfs: Fix NULL pointer exception in find_bio_stripe Amir Goldstein <amir73il(a)gmail.com> xfs: preserve i_rdev when recycling a reclaimable inode Israel Rukshin <israelr(a)mellanox.com> nvme: fix subsystem multiple controllers support check Ard Biesheuvel <ard.biesheuvel(a)linaro.org> irqchip/gic-v3-its: Ensure nr_ites >= nr_lpis Tejun Heo <tj(a)kernel.org> RDMAVT: Fix synchronization around percpu_ref Tejun Heo <tj(a)kernel.org> fs/aio: Use RCU accessors for kioctx_table->table[] Tejun Heo <tj(a)kernel.org> fs/aio: Add explicit RCU grace period when freeing kioctx Al Viro <viro(a)zeniv.linux.org.uk> lock_parent() needs to recheck if dentry got __dentry_kill'ed under it Marc Zyngier <marc.zyngier(a)arm.com> KVM: arm/arm64: vgic: Don't populate multiple LRs with the same vintid Marc Zyngier <marc.zyngier(a)arm.com> kvm: arm/arm64: vgic-v3: Tighten synchronization for guests using v2 on v3 Christoffer Dall <cdall(a)kernel.org> KVM: arm/arm64: Reset mapped IRQs on VM reset Ard Biesheuvel <ard.biesheuvel(a)linaro.org> KVM: arm/arm64: Reduce verbosity of KVM init log Eric W. Biederman <ebiederm(a)xmission.com> fs: Teach path_connected to handle nfs filesystems with multiple roots. Michel Dänzer <michel.daenzer(a)amd.com> drm/amdgpu/dce: Don't turn off DP sink when disconnected Christian König <christian.koenig(a)amd.com> drm/radeon: fix prime teardown order Christian König <christian.koenig(a)amd.com> drm/amdgpu: fix prime teardown order Māris Nartišs <maris.nartiss(a)gmail.com> drm/nouveau/mmu: ALIGN_DOWN correct variable Lukas Wunner <lukas(a)wunner.de> drm/nouveau/bl: Fix oops on driver unbind Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Clear client entry before deleting else at closing Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Fix possible UAF in snd_seq_check_queue() Takashi Iwai <tiwai(a)suse.de> ALSA: hda - Revert power_save option default value Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: Fix UAF in snd_pcm_oss_get_formats() John David Anglin <dave.anglin(a)bell.net> parisc: Handle case where flush_cache_range is called with no context Toshi Kani <toshi.kani(a)hpe.com> x86/mm: Fix vmalloc_fault to use pXd_large Tom Lendacky <thomas.lendacky(a)amd.com> KVM: x86: Fix device passthrough when SME is active Alexander Sergeyev <sergeev917(a)gmail.com> x86/speculation: Remove Skylake C2 from Speculation Control microcode blacklist Andy Whitcroft <apw(a)canonical.com> x86/speculation, objtool: Annotate indirect calls/jumps for objtool on 32-bit kernels Andy Lutomirski <luto(a)kernel.org> x86/vm86/32: Fix POPF emulation Andy Lutomirski <luto(a)kernel.org> selftests/x86/entry_from_vm86: Add test cases for POPF Andy Lutomirski <luto(a)kernel.org> selftests/x86/entry_from_vm86: Exit with 1 if we fail Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> x86/cpufeatures: Add Intel PCONFIG cpufeature Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> x86/cpufeatures: Add Intel Total Memory Encryption cpufeature ------------- Diffstat: Documentation/devicetree/bindings/usb/dwc2.txt | 2 +- Makefile | 4 +- arch/parisc/kernel/cache.c | 41 +++++++++--- arch/x86/include/asm/cpufeatures.h | 2 + arch/x86/include/asm/nospec-branch.h | 5 +- arch/x86/kernel/cpu/intel.c | 3 +- arch/x86/kernel/vm86_32.c | 3 +- arch/x86/kvm/mmu.c | 4 +- arch/x86/mm/fault.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 31 ++++----- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 2 - drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 + drivers/gpu/drm/nouveau/nouveau_backlight.c | 4 +- drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c | 2 +- drivers/gpu/drm/radeon/radeon_gem.c | 2 - drivers/gpu/drm/radeon/radeon_object.c | 2 + drivers/infiniband/sw/rdmavt/mr.c | 10 +-- drivers/irqchip/irq-gic-v3-its.c | 9 ++- drivers/nvme/host/core.c | 18 +++++- drivers/phy/broadcom/phy-brcm-usb-init.c | 22 +++---- drivers/phy/broadcom/phy-brcm-usb.c | 4 +- drivers/scsi/qla2xxx/qla_init.c | 13 ++-- drivers/scsi/qla2xxx/qla_mid.c | 6 +- drivers/scsi/qla2xxx/qla_os.c | 59 ++++++++++------- drivers/scsi/qla2xxx/qla_target.c | 1 + drivers/usb/dwc2/params.c | 6 +- drivers/usb/dwc3/core.c | 36 ++++++----- drivers/usb/dwc3/core.h | 16 ++--- drivers/usb/dwc3/dwc3-of-simple.c | 1 + drivers/usb/gadget/udc/bdc/bdc_pci.c | 1 + drivers/usb/gadget/udc/renesas_usb3.c | 2 +- fs/aio.c | 44 ++++++++----- fs/btrfs/backref.c | 12 +++- fs/btrfs/raid56.c | 1 + fs/btrfs/volumes.c | 30 ++++++--- fs/btrfs/volumes.h | 12 ++++ fs/dcache.c | 11 +++- fs/namei.c | 5 +- fs/nfs/super.c | 2 + fs/xfs/xfs_icache.c | 2 + include/kvm/arm_vgic.h | 1 + include/linux/fs.h | 1 + include/linux/irqchip/arm-gic-v3.h | 1 + include/linux/irqchip/arm-gic.h | 1 + sound/core/oss/pcm_oss.c | 10 +-- sound/core/seq/seq_clientmgr.c | 4 +- sound/core/seq/seq_prioq.c | 28 ++++----- sound/core/seq/seq_prioq.h | 6 +- sound/core/seq/seq_queue.c | 28 +++------ sound/pci/hda/hda_intel.c | 9 ++- tools/testing/selftests/x86/entry_from_vm86.c | 32 ++++++++-- virt/kvm/arm/arch_timer.c | 6 +- virt/kvm/arm/hyp/vgic-v3-sr.c | 3 +- virt/kvm/arm/mmu.c | 6 +- virt/kvm/arm/vgic/vgic-v2.c | 11 +++- virt/kvm/arm/vgic/vgic-v3.c | 9 ++- virt/kvm/arm/vgic/vgic.c | 87 +++++++++++++++++++++----- virt/kvm/arm/vgic/vgic.h | 2 + 58 files changed, 461 insertions(+), 222 deletions(-)

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[PATCH 4.14 00/41] 4.14.29-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.29 release. There are 41 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 Mar 21 18:07:09 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.29-rc… 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 4.14.29-rc1 Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: Fix GDBGFIFOSPACE_TYPE values Wei Yongjun <weiyongjun1(a)huawei.com> USB: gadget: udc: Add missing platform_device_put() on error in bdc_pci_probe() Bill Kuzeja <William.Kuzeja(a)stratus.com> scsi: qla2xxx: Fix crashes in qla2x00_probe_one on probe failure Himanshu Madhani <hmadhani(a)redhat.com> scsi: qla2xxx: Fix logo flag for qlt_free_session_done() Quinn Tran <quinn.tran(a)cavium.com> scsi: qla2xxx: Fix NULL pointer access for fcport structure Himanshu Madhani <himanshu.madhani(a)cavium.com> scsi: qla2xxx: Fix smatch warning in qla25xx_delete_{rsp|req}_que Nikolay Borisov <nborisov(a)suse.com> btrfs: Fix memory barriers usage with device stats counters Zygo Blaxell <ce3g8jdj(a)umail.furryterror.org> btrfs: remove spurious WARN_ON(ref->count < 0) in find_parent_nodes Nikolay Borisov <nborisov(a)suse.com> btrfs: Fix use-after-free when cleaning up fs_devs with a single stale device Hans van Kranenburg <hans.van.kranenburg(a)mendix.com> btrfs: alloc_chunk: fix DUP stripe size handling Edmund Nadolski <enadolski(a)suse.com> btrfs: add missing initialization in btrfs_check_shared Dmitriy Gorokh <Dmitriy.Gorokh(a)wdc.com> btrfs: Fix NULL pointer exception in find_bio_stripe Ard Biesheuvel <ard.biesheuvel(a)linaro.org> irqchip/gic-v3-its: Ensure nr_ites >= nr_lpis Tejun Heo <tj(a)kernel.org> RDMAVT: Fix synchronization around percpu_ref Tejun Heo <tj(a)kernel.org> fs/aio: Use RCU accessors for kioctx_table->table[] Tejun Heo <tj(a)kernel.org> fs/aio: Add explicit RCU grace period when freeing kioctx Al Viro <viro(a)zeniv.linux.org.uk> lock_parent() needs to recheck if dentry got __dentry_kill'ed under it Marc Zyngier <marc.zyngier(a)arm.com> KVM: arm/arm64: vgic: Don't populate multiple LRs with the same vintid Marc Zyngier <marc.zyngier(a)arm.com> kvm: arm/arm64: vgic-v3: Tighten synchronization for guests using v2 on v3 Ard Biesheuvel <ard.biesheuvel(a)linaro.org> KVM: arm/arm64: Reduce verbosity of KVM init log Eric W. Biederman <ebiederm(a)xmission.com> fs: Teach path_connected to handle nfs filesystems with multiple roots. Michel Dänzer <michel.daenzer(a)amd.com> drm/amdgpu/dce: Don't turn off DP sink when disconnected Christian König <christian.koenig(a)amd.com> drm/radeon: fix prime teardown order Christian König <christian.koenig(a)amd.com> drm/amdgpu: fix prime teardown order Lukas Wunner <lukas(a)wunner.de> drm/nouveau/bl: Fix oops on driver unbind Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Clear client entry before deleting else at closing Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Fix possible UAF in snd_seq_check_queue() Takashi Iwai <tiwai(a)suse.de> ALSA: hda - Revert power_save option default value Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: Fix UAF in snd_pcm_oss_get_formats() John David Anglin <dave.anglin(a)bell.net> parisc: Handle case where flush_cache_range is called with no context Toshi Kani <toshi.kani(a)hpe.com> x86/mm: Fix vmalloc_fault to use pXd_large Tom Lendacky <thomas.lendacky(a)amd.com> KVM: x86: Fix device passthrough when SME is active Alexander Sergeyev <sergeev917(a)gmail.com> x86/speculation: Remove Skylake C2 from Speculation Control microcode blacklist Andy Whitcroft <apw(a)canonical.com> x86/speculation, objtool: Annotate indirect calls/jumps for objtool on 32-bit kernels Andy Lutomirski <luto(a)kernel.org> x86/vm86/32: Fix POPF emulation Andy Lutomirski <luto(a)kernel.org> selftests/x86/entry_from_vm86: Add test cases for POPF Ricardo Neri <ricardo.neri-calderon(a)linux.intel.com> selftests/x86: Add tests for the STR and SLDT instructions Ricardo Neri <ricardo.neri-calderon(a)linux.intel.com> selftests/x86: Add tests for User-Mode Instruction Prevention Andy Lutomirski <luto(a)kernel.org> selftests/x86/entry_from_vm86: Exit with 1 if we fail Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> x86/cpufeatures: Add Intel PCONFIG cpufeature Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> x86/cpufeatures: Add Intel Total Memory Encryption cpufeature ------------- Diffstat: Makefile | 4 +- arch/parisc/kernel/cache.c | 41 +++++++-- arch/x86/include/asm/cpufeatures.h | 2 + arch/x86/include/asm/nospec-branch.h | 5 +- arch/x86/kernel/cpu/intel.c | 3 +- arch/x86/kernel/vm86_32.c | 3 +- arch/x86/kvm/mmu.c | 4 +- arch/x86/mm/fault.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 31 +++---- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 2 - drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 + drivers/gpu/drm/nouveau/nouveau_backlight.c | 4 +- drivers/gpu/drm/radeon/radeon_gem.c | 2 - drivers/gpu/drm/radeon/radeon_object.c | 2 + drivers/infiniband/sw/rdmavt/mr.c | 10 ++- drivers/irqchip/irq-gic-v3-its.c | 9 +- drivers/scsi/qla2xxx/qla_init.c | 13 ++- drivers/scsi/qla2xxx/qla_mid.c | 6 +- drivers/scsi/qla2xxx/qla_os.c | 59 ++++++++----- drivers/scsi/qla2xxx/qla_target.c | 1 + drivers/usb/dwc3/core.h | 16 ++-- drivers/usb/gadget/udc/bdc/bdc_pci.c | 1 + fs/aio.c | 44 +++++++--- fs/btrfs/backref.c | 12 ++- fs/btrfs/raid56.c | 1 + fs/btrfs/volumes.c | 30 +++++-- fs/btrfs/volumes.h | 12 +++ fs/dcache.c | 11 ++- fs/namei.c | 5 +- fs/nfs/super.c | 2 + include/linux/fs.h | 1 + include/linux/irqchip/arm-gic-v3.h | 1 + include/linux/irqchip/arm-gic.h | 1 + sound/core/oss/pcm_oss.c | 10 ++- sound/core/seq/seq_clientmgr.c | 4 +- sound/core/seq/seq_prioq.c | 28 +++--- sound/core/seq/seq_prioq.h | 6 +- sound/core/seq/seq_queue.c | 28 ++---- sound/pci/hda/hda_intel.c | 9 +- tools/testing/selftests/x86/entry_from_vm86.c | 117 ++++++++++++++++++++++++- virt/kvm/arm/arch_timer.c | 2 +- virt/kvm/arm/hyp/vgic-v3-sr.c | 3 +- virt/kvm/arm/mmu.c | 6 +- virt/kvm/arm/vgic/vgic-v2.c | 11 ++- virt/kvm/arm/vgic/vgic-v3.c | 9 +- virt/kvm/arm/vgic/vgic.c | 61 ++++++++++--- virt/kvm/arm/vgic/vgic.h | 2 + 47 files changed, 456 insertions(+), 186 deletions(-)

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Re: [PATCH 3.18 00/68] 3.18.101-stable review

by Greg Kroah-Hartman

On Tue, Mar 20, 2018 at 05:50:27PM +0000, Harsh Shandilya wrote: > On Tue 20 Mar, 2018, 2:14 AM Greg Kroah-Hartman, <gregkh(a)linuxfoundation.org> > wrote: > > > This is the start of the stable review cycle for the 3.18.101 release. > > There are 68 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 Mar 21 17:17:59 UTC 2018. > > Anything received after that time might be too late. > > > > The whole patch series can be found in one patch at: > > > > https://www.kernel.org/pub/linux/kernel/v3.x/stable-review/patch-3.18.101-r… > > or in the git tree and branch at: > > git:// > > git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git > > linux-3.18.y > > and the diffstat can be found below. > > > > No merge issues with the CAF msm-3.18 tree, no regressions noticed on the > OnePlus3T. Wonderful, thanks for testing and letting me know. greg k-h

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