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-rc…
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(a)linuxfoundation.org>
Linux 5.15.16-rc1
Arnd Bergmann <arnd(a)arndb.de>
mtd: fixup CFI on ixp4xx
Takashi Iwai <tiwai(a)suse.de>
ALSA: hda/realtek: Re-order quirk entries for Lenovo
Baole Fang <fbl718(a)163.com>
ALSA: hda/realtek: Add quirk for Legion Y9000X 2020
Sameer Pujar <spujar(a)nvidia.com>
ALSA: hda/tegra: Fix Tegra194 HDA reset failure
Bart Kroon <bart(a)tarmack.eu>
ALSA: hda: ALC287: Add Lenovo IdeaPad Slim 9i 14ITL5 speaker quirk
Christian Lachner <gladiac(a)gmail.com>
ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Master after reboot from Windows
Kai-Heng Feng <kai.heng.feng(a)canonical.com>
ALSA: hda/realtek: Use ALC285_FIXUP_HP_GPIO_LED on another HP laptop
Arie Geiger <arsgeiger(a)gmail.com>
ALSA: hda/realtek: Add speaker fixup for some Yoga 15ITL5 devices
Wei Wang <wei.w.wang(a)intel.com>
KVM: x86: remove PMU FIXED_CTR3 from msrs_to_save_all
Dario Petrillo <dario.pk1(a)gmail.com>
perf annotate: Avoid TUI crash when navigating in the annotation of recursive functions
Johan Hovold <johan(a)kernel.org>
firmware: qemu_fw_cfg: fix kobject leak in probe error path
Johan Hovold <johan(a)kernel.org>
firmware: qemu_fw_cfg: fix NULL-pointer deref on duplicate entries
Johan Hovold <johan(a)kernel.org>
firmware: qemu_fw_cfg: fix sysfs information leak
Larry Finger <Larry.Finger(a)lwfinger.net>
rtlwifi: rtl8192cu: Fix WARNING when calling local_irq_restore() with interrupts enabled
Johan Hovold <johan(a)kernel.org>
media: uvcvideo: fix division by zero at stream start
Javier Martinez Canillas <javierm(a)redhat.com>
video: vga16fb: Only probe for EGA and VGA 16 color graphic cards
Christian Brauner <christian.brauner(a)ubuntu.com>
9p: only copy valid iattrs in 9P2000.L setattr implementation
Sibi Sankar <sibis(a)codeaurora.org>
remoteproc: qcom: pas: Add missing power-domain "mxc" for CDSP
Eric Farman <farman(a)linux.ibm.com>
KVM: s390: Clarify SIGP orders versus STOP/RESTART
Li RongQing <lirongqing(a)baidu.com>
KVM: x86: don't print when fail to read/write pv eoi memory
Sean Christopherson <seanjc(a)google.com>
KVM: x86: Register Processor Trace interrupt hook iff PT enabled in guest
Sean Christopherson <seanjc(a)google.com>
KVM: x86: Register perf callbacks after calling vendor's hardware_setup()
Sean Christopherson <seanjc(a)google.com>
perf: Protect perf_guest_cbs with RCU
Jamie Hill-Daniel <jamie(a)hill-daniel.co.uk>
vfs: fs_context: fix up param length parsing in legacy_parse_param
Stephen Boyd <swboyd(a)chromium.org>
remoteproc: qcom: pil_info: Don't memcpy_toio more than is provided
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
orangefs: Fix the size of a memory allocation in orangefs_bufmap_alloc()
Mario Limonciello <mario.limonciello(a)amd.com>
drm/amd/display: explicitly set is_dsc_supported to false before use
NeilBrown <neilb(a)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(-)
After submitting a patch with a compare-exchange loop similar to this
one to set the KASAN tag in the page flags, Andrey Konovalov pointed
out that we should be using READ_ONCE() to read the page flags. Fix
it here.
Fixes: 75980e97dacc ("mm: fold page->_last_nid into page->flags where possible")
Signed-off-by: Peter Collingbourne <pcc(a)google.com>
Link: https://linux-review.googlesource.com/id/I2e1f5b5b080ac9c4e0eb7f98768dba6fd…
Cc: stable(a)vger.kernel.org
---
mm/mmzone.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/mmzone.c b/mm/mmzone.c
index eb89d6e018e2..f84b84b0d3fc 100644
--- a/mm/mmzone.c
+++ b/mm/mmzone.c
@@ -90,7 +90,7 @@ int page_cpupid_xchg_last(struct page *page, int cpupid)
int last_cpupid;
do {
- old_flags = flags = page->flags;
+ old_flags = flags = READ_ONCE(page->flags);
last_cpupid = page_cpupid_last(page);
flags &= ~(LAST_CPUPID_MASK << LAST_CPUPID_PGSHIFT);
--
2.34.1.703.g22d0c6ccf7-goog