This is the start of the stable review cycle for the 5.15.16 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 Thu, 20 Jan 2022 16:04:42 +0000.
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/v5.x/stable-review/patch-5.15.16-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-5.15.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 5.15.16-rc1

Arnd Bergmann <arnd@arndb.de>
    mtd: fixup CFI on ixp4xx

Takashi Iwai <tiwai@suse.de>
    ALSA: hda/realtek: Re-order quirk entries for Lenovo

Baole Fang <fbl718@163.com>
    ALSA: hda/realtek: Add quirk for Legion Y9000X 2020

Sameer Pujar <spujar@nvidia.com>
    ALSA: hda/tegra: Fix Tegra194 HDA reset failure

Bart Kroon <bart@tarmack.eu>
    ALSA: hda: ALC287: Add Lenovo IdeaPad Slim 9i 14ITL5 speaker quirk

Christian Lachner <gladiac@gmail.com>
    ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Master after reboot from Windows

Kai-Heng Feng <kai.heng.feng@canonical.com>
    ALSA: hda/realtek: Use ALC285_FIXUP_HP_GPIO_LED on another HP laptop

Arie Geiger <arsgeiger@gmail.com>
    ALSA: hda/realtek: Add speaker fixup for some Yoga 15ITL5 devices

Wei Wang <wei.w.wang@intel.com>
    KVM: x86: remove PMU FIXED_CTR3 from msrs_to_save_all

Dario Petrillo <dario.pk1@gmail.com>
    perf annotate: Avoid TUI crash when navigating in the annotation of recursive functions

Johan Hovold <johan@kernel.org>
    firmware: qemu_fw_cfg: fix kobject leak in probe error path

Johan Hovold <johan@kernel.org>
    firmware: qemu_fw_cfg: fix NULL-pointer deref on duplicate entries

Johan Hovold <johan@kernel.org>
    firmware: qemu_fw_cfg: fix sysfs information leak

Larry Finger <Larry.Finger@lwfinger.net>
    rtlwifi: rtl8192cu: Fix WARNING when calling local_irq_restore() with interrupts enabled

Johan Hovold <johan@kernel.org>
    media: uvcvideo: fix division by zero at stream start

Javier Martinez Canillas <javierm@redhat.com>
    video: vga16fb: Only probe for EGA and VGA 16 color graphic cards

Christian Brauner <christian.brauner@ubuntu.com>
    9p: only copy valid iattrs in 9P2000.L setattr implementation

Sibi Sankar <sibis@codeaurora.org>
    remoteproc: qcom: pas: Add missing power-domain "mxc" for CDSP

Eric Farman <farman@linux.ibm.com>
    KVM: s390: Clarify SIGP orders versus STOP/RESTART

Li RongQing <lirongqing@baidu.com>
    KVM: x86: don't print when fail to read/write pv eoi memory

Sean Christopherson <seanjc@google.com>
    KVM: x86: Register Processor Trace interrupt hook iff PT enabled in guest

Sean Christopherson <seanjc@google.com>
    KVM: x86: Register perf callbacks after calling vendor's hardware_setup()

Sean Christopherson <seanjc@google.com>
    perf: Protect perf_guest_cbs with RCU

Jamie Hill-Daniel <jamie@hill-daniel.co.uk>
    vfs: fs_context: fix up param length parsing in legacy_parse_param

Stephen Boyd <swboyd@chromium.org>
    remoteproc: qcom: pil_info: Don't memcpy_toio more than is provided

Christophe JAILLET <christophe.jaillet@wanadoo.fr>
    orangefs: Fix the size of a memory allocation in orangefs_bufmap_alloc()

Mario Limonciello <mario.limonciello@amd.com>
    drm/amd/display: explicitly set is_dsc_supported to false before use

NeilBrown <neilb@suse.de>
    devtmpfs regression fix: reconfigure on each mount


-------------

Diffstat:

 Makefile                                           |  4 +-
 arch/arm/kernel/perf_callchain.c                   | 17 ++++---
 arch/arm64/kernel/perf_callchain.c                 | 18 +++++---
 arch/csky/kernel/perf_callchain.c                  |  6 ++-
 arch/nds32/kernel/perf_event_cpu.c                 | 17 ++++---
 arch/riscv/kernel/perf_callchain.c                 |  7 ++-
 arch/s390/kvm/interrupt.c                          |  7 +++
 arch/s390/kvm/kvm-s390.c                           |  9 +++-
 arch/s390/kvm/kvm-s390.h                           |  1 +
 arch/s390/kvm/sigp.c                               | 28 ++++++++++++
 arch/x86/events/core.c                             | 17 ++++---
 arch/x86/events/intel/core.c                       |  9 ++--
 arch/x86/include/asm/kvm_host.h                    |  1 +
 arch/x86/kvm/lapic.c                               | 18 +++-----
 arch/x86/kvm/vmx/vmx.c                             |  1 +
 arch/x86/kvm/x86.c                                 | 14 +++---
 drivers/base/devtmpfs.c                            |  7 +++
 drivers/firmware/qemu_fw_cfg.c                     | 20 ++++-----
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c  |  1 +
 drivers/media/usb/uvc/uvc_video.c                  |  4 ++
 drivers/mtd/chips/Kconfig                          |  2 +
 drivers/mtd/maps/Kconfig                           |  2 +-
 .../net/wireless/realtek/rtlwifi/rtl8192cu/hw.c    |  1 +
 drivers/remoteproc/qcom_pil_info.c                 |  2 +-
 drivers/remoteproc/qcom_q6v5_pas.c                 |  1 +
 drivers/video/fbdev/vga16fb.c                      | 24 ++++++++++
 fs/9p/vfs_inode_dotl.c                             | 29 ++++++++----
 fs/fs_context.c                                    |  2 +-
 fs/orangefs/orangefs-bufmap.c                      |  7 ++-
 fs/super.c                                         |  4 +-
 include/linux/fs_context.h                         |  2 +
 include/linux/perf_event.h                         | 13 +++++-
 kernel/events/core.c                               | 13 ++++--
 sound/pci/hda/hda_tegra.c                          | 43 ++++++++++++++----
 sound/pci/hda/patch_realtek.c                      | 52 ++++++++++++++++++++--
 tools/perf/ui/browsers/annotate.c                  | 23 ++++++----
 36 files changed, 319 insertions(+), 107 deletions(-)

On 1/18/22 9:05 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.15.16 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 Thu, 20 Jan 2022 16:04:42 +0000.
> 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/v5.x/stable-review/patch-5.15.16-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-5.15.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h
> 

Compiled and booted on my test system. No dmesg regressions.

Tested-by: Shuah Khan <skhan@linuxfoundation.org>

thanks,
-- Shuah

On 1/18/22 8:05 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.15.16 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 Thu, 20 Jan 2022 16:04:42 +0000.
> 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/v5.x/stable-review/patch-5.15.16-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-5.15.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

On ARCH_BRCMSTB using 32-bit and 64-bit ARM kernels:

Tested-by: Florian Fainelli <f.fainelli@gmail.com>
-- 
Florian

> This is the start of the stable review cycle for the 5.15.16 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 Thu, 20 Jan 2022 16:04:42 +0000.
> 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/v5.x/stable-review/patch-5.15.16-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-5.15.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
>

Build and boot tested. No dmesg regressions.

Tested-by: Allen Pais <apais@linux.microsoft.com>

Thanks,
- Allen


> -------------
> Pseudo-Shortlog of commits:
>
> Greg Kroah-Hartman <gregkh@linuxfoundation.org>
>     Linux 5.15.16-rc1
>
> Arnd Bergmann <arnd@arndb.de>
>     mtd: fixup CFI on ixp4xx
>
> Takashi Iwai <tiwai@suse.de>
>     ALSA: hda/realtek: Re-order quirk entries for Lenovo
>
> Baole Fang <fbl718@163.com>
>     ALSA: hda/realtek: Add quirk for Legion Y9000X 2020
>
> Sameer Pujar <spujar@nvidia.com>
>     ALSA: hda/tegra: Fix Tegra194 HDA reset failure
>
> Bart Kroon <bart@tarmack.eu>
>     ALSA: hda: ALC287: Add Lenovo IdeaPad Slim 9i 14ITL5 speaker quirk
>
> Christian Lachner <gladiac@gmail.com>
>     ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Master after reboot from Windows
>
> Kai-Heng Feng <kai.heng.feng@canonical.com>
>     ALSA: hda/realtek: Use ALC285_FIXUP_HP_GPIO_LED on another HP laptop
>
> Arie Geiger <arsgeiger@gmail.com>
>     ALSA: hda/realtek: Add speaker fixup for some Yoga 15ITL5 devices
>
> Wei Wang <wei.w.wang@intel.com>
>     KVM: x86: remove PMU FIXED_CTR3 from msrs_to_save_all
>
> Dario Petrillo <dario.pk1@gmail.com>
>     perf annotate: Avoid TUI crash when navigating in the annotation of recursive functions
>
> Johan Hovold <johan@kernel.org>
>     firmware: qemu_fw_cfg: fix kobject leak in probe error path
>
> Johan Hovold <johan@kernel.org>
>     firmware: qemu_fw_cfg: fix NULL-pointer deref on duplicate entries
>
> Johan Hovold <johan@kernel.org>
>     firmware: qemu_fw_cfg: fix sysfs information leak
>
> Larry Finger <Larry.Finger@lwfinger.net>
>     rtlwifi: rtl8192cu: Fix WARNING when calling local_irq_restore() with interrupts enabled
>
> Johan Hovold <johan@kernel.org>
>     media: uvcvideo: fix division by zero at stream start
>
> Javier Martinez Canillas <javierm@redhat.com>
>     video: vga16fb: Only probe for EGA and VGA 16 color graphic cards
>
> Christian Brauner <christian.brauner@ubuntu.com>
>     9p: only copy valid iattrs in 9P2000.L setattr implementation
>
> Sibi Sankar <sibis@codeaurora.org>
>     remoteproc: qcom: pas: Add missing power-domain "mxc" for CDSP
>
> Eric Farman <farman@linux.ibm.com>
>     KVM: s390: Clarify SIGP orders versus STOP/RESTART
>
> Li RongQing <lirongqing@baidu.com>
>     KVM: x86: don't print when fail to read/write pv eoi memory
>
> Sean Christopherson <seanjc@google.com>
>     KVM: x86: Register Processor Trace interrupt hook iff PT enabled in guest
>
> Sean Christopherson <seanjc@google.com>
>     KVM: x86: Register perf callbacks after calling vendor's hardware_setup()
>
> Sean Christopherson <seanjc@google.com>
>     perf: Protect perf_guest_cbs with RCU
>
> Jamie Hill-Daniel <jamie@hill-daniel.co.uk>
>     vfs: fs_context: fix up param length parsing in legacy_parse_param
>
> Stephen Boyd <swboyd@chromium.org>
>     remoteproc: qcom: pil_info: Don't memcpy_toio more than is provided
>
> Christophe JAILLET <christophe.jaillet@wanadoo.fr>
>     orangefs: Fix the size of a memory allocation in orangefs_bufmap_alloc()
>
> Mario Limonciello <mario.limonciello@amd.com>
>     drm/amd/display: explicitly set is_dsc_supported to false before use
>
> NeilBrown <neilb@suse.de>
>     devtmpfs regression fix: reconfigure on each mount
>
>
> -------------
>
> Diffstat:
>
>  Makefile                                           |  4 +-
>  arch/arm/kernel/perf_callchain.c                   | 17 ++++---
>  arch/arm64/kernel/perf_callchain.c                 | 18 +++++---
>  arch/csky/kernel/perf_callchain.c                  |  6 ++-
>  arch/nds32/kernel/perf_event_cpu.c                 | 17 ++++---
>  arch/riscv/kernel/perf_callchain.c                 |  7 ++-
>  arch/s390/kvm/interrupt.c                          |  7 +++
>  arch/s390/kvm/kvm-s390.c                           |  9 +++-
>  arch/s390/kvm/kvm-s390.h                           |  1 +
>  arch/s390/kvm/sigp.c                               | 28 ++++++++++++
>  arch/x86/events/core.c                             | 17 ++++---
>  arch/x86/events/intel/core.c                       |  9 ++--
>  arch/x86/include/asm/kvm_host.h                    |  1 +
>  arch/x86/kvm/lapic.c                               | 18 +++-----
>  arch/x86/kvm/vmx/vmx.c                             |  1 +
>  arch/x86/kvm/x86.c                                 | 14 +++---
>  drivers/base/devtmpfs.c                            |  7 +++
>  drivers/firmware/qemu_fw_cfg.c                     | 20 ++++-----
>  drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c  |  1 +
>  drivers/media/usb/uvc/uvc_video.c                  |  4 ++
>  drivers/mtd/chips/Kconfig                          |  2 +
>  drivers/mtd/maps/Kconfig                           |  2 +-
>  .../net/wireless/realtek/rtlwifi/rtl8192cu/hw.c    |  1 +
>  drivers/remoteproc/qcom_pil_info.c                 |  2 +-
>  drivers/remoteproc/qcom_q6v5_pas.c                 |  1 +
>  drivers/video/fbdev/vga16fb.c                      | 24 ++++++++++
>  fs/9p/vfs_inode_dotl.c                             | 29 ++++++++----
>  fs/fs_context.c                                    |  2 +-
>  fs/orangefs/orangefs-bufmap.c                      |  7 ++-
>  fs/super.c                                         |  4 +-
>  include/linux/fs_context.h                         |  2 +
>  include/linux/perf_event.h                         | 13 +++++-
>  kernel/events/core.c                               | 13 ++++--
>  sound/pci/hda/hda_tegra.c                          | 43 ++++++++++++++----
>  sound/pci/hda/patch_realtek.c                      | 52 ++++++++++++++++++++--
>  tools/perf/ui/browsers/annotate.c                  | 23 ++++++----
>  36 files changed, 319 insertions(+), 107 deletions(-)
>
>


-- 
       - Allen

On Tue, Jan 18, 2022 at 05:05:46PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.15.16 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 Thu, 20 Jan 2022 16:04:42 +0000.
> Anything received after that time might be too late.
> 

Build results:
	total: 154 pass: 154 fail: 0
Qemu test results:
	total: 485 pass: 485 fail: 0

Tested-by: Guenter Roeck <linux@roeck-us.net>

Guenter

On Tue, 18 Jan 2022 at 21:39, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 5.15.16 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 Thu, 20 Jan 2022 16:04:42 +0000.
> 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/v5.x/stable-review/patch-5.15.16-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-5.15.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h


Results from Linaro’s test farm.
No regressions on arm64, arm, x86_64, and i386.

Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>

## Build
* kernel: 5.15.16-rc1
* git: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc
* git branch: linux-5.15.y
* git commit: 9cb47c4d3cbffab691a8fd73fa89f4965b423a82
* git describe: v5.15.14-70-g9cb47c4d3cbf
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.15.y/build/v5.15.14-70-g9cb47c4d3cbf

## Test Regressions (compared to v5.15.15)
No test regressions found.

## Metric Regressions  (compared to v5.15.15)
No metric regressions found.

## Test Fixes (compared to v5.15.15)
No test fixes found.

## Metric Fixes (compared to v5.15.15)
No metric fixes found.

## Test result summary
total: 97762, pass: 83782, fail: 574, skip: 12431, xfail: 969

## Build Summary
* arc: 10 total, 10 passed, 0 failed
* arm: 259 total, 259 passed, 0 failed
* arm64: 37 total, 37 passed, 0 failed
* i386: 35 total, 35 passed, 0 failed
* mips: 34 total, 30 passed, 4 failed
* parisc: 12 total, 12 passed, 0 failed
* powerpc: 52 total, 48 passed, 4 failed
* riscv: 24 total, 20 passed, 4 failed
* s390: 18 total, 18 passed, 0 failed
* sh: 24 total, 24 passed, 0 failed
* sparc: 12 total, 12 passed, 0 failed
* x86_64: 37 total, 37 passed, 0 failed

## Test suites summary
* fwts
* igt-gpu-tools
* kselftest-android
* kselftest-breakpoints
* kselftest-capabilities
* kselftest-cgroup
* kselftest-clone3
* kselftest-core
* kselftest-cpu-hotplug
* kselftest-cpufreq
* kselftest-drivers
* kselftest-efivarfs
* kselftest-filesystems
* kselftest-firmware
* kselftest-fpu
* kselftest-futex
* kselftest-gpio
* kselftest-intel_pstate
* kselftest-ipc
* kselftest-ir
* kselftest-kcmp
* kselftest-kvm
* kselftest-lib
* kselftest-livepatch
* kselftest-membarrier
* kselftest-openat2
* kselftest-pid_namespace
* kselftest-pidfd
* kselftest-proc
* kselftest-pstore
* kselftest-ptrace
* kselftest-rseq
* kselftest-rtc
* kselftest-seccomp
* kselftest-sigaltstack
* kselftest-size
* kselftest-splice
* kselftest-static_keys
* kselftest-sync
* kselftest-sysctl
* kselftest-timens
* kselftest-timers
* kselftest-tmpfs
* kselftest-tpm2
* kselftest-user
* kselftest-vm
* kselftest-x86
* kselftest-zram
* kunit
* kvm-unit-tests
* libgpiod
* libhugetlbfs
* linux-log-parser
* ltp-cap_bounds-tests
* ltp-commands-tests
* ltp-containers-tests
* ltp-controllers-tests
* ltp-cpuhotplug-tests
* ltp-crypto-tests
* ltp-cve-tests
* ltp-dio-tests
* ltp-fcntl-locktests-tests
* ltp-filecaps-tests
* ltp-fs-tests
* ltp-fs_bind-tests
* ltp-fs_perms_simple-tests
* ltp-fsx-tests
* ltp-hugetlb-tests
* ltp-io-tests
* ltp-ipc-tests
* ltp-math-tests
* ltp-mm-tests
* ltp-nptl-tests
* ltp-open-posix-tests
* ltp-pty-tests
* ltp-sched-tests
* ltp-securebits-tests
* ltp-syscalls-tests
* ltp-tracing-tests
* network-basic-tests
* packetdrill
* perf
* rcutorture
* ssuite
* v4l2-compliance

--
Linaro LKFT
https://lkft.linaro.org

On 1/18/22 8:05 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.15.16 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 Thu, 20 Jan 2022 16:04:42 +0000.
> 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/v5.x/stable-review/patch-5.15.16-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-5.15.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

Built and booted successfully on RISC-V RV64 (HiFive Unmatched).

Tested-by: Ron Economos <re@w6rz.net>