Message-ID: <2025052153-bleach-ouch-0e59@gregkh>
Date: Wed, 21 May 2025 07:35:16 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: Mario Limonciello <mario.limonciello@....com>
Cc: Eric Naim <dnaim@...hyos.org>, stable@...r.kernel.org,
	patches@...ts.linux.dev, linux-kernel@...r.kernel.org,
	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	linux@...ck-us.net, shuah@...nel.org, patches@...nelci.org,
	lkft-triage@...ts.linaro.org, pavel@...x.de, jonathanh@...dia.com,
	f.fainelli@...il.com, sudipm.mukherjee@...il.com,
	srw@...dewatkins.net, rwarsow@....de, conor@...nel.org,
	hargar@...rosoft.com, broonie@...nel.org, David.Wu3@....com,
	alexander.deucher@....com
Subject: Re: [PATCH 6.14 000/145] 6.14.8-rc1 review

On Tue, May 20, 2025 at 09:42:13PM -0500, Mario Limonciello wrote:
> On 5/20/2025 4:34 PM, Eric Naim wrote:
> > Hi Greg,
> > 
> > On 5/20/25 21:49, Greg Kroah-Hartman wrote:
> > > This is the start of the stable review cycle for the 6.14.8 release.
> > > There are 145 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, 22 May 2025 12:57:37 +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/v6.x/stable-review/patch-6.14.8-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-6.14.y
> > > and the diffstat can be found below.
> > > 
> > > thanks,
> > > 
> > > greg k-h
> > > 
> > > -------------
> > > Pseudo-Shortlog of commits:
> > > 
> > > Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> > >      Linux 6.14.8-rc1
> > > 
> > > Dan Carpenter <dan.carpenter@...aro.org>
> > >      phy: tegra: xusb: remove a stray unlock
> > > 
> > > Tiezhu Yang <yangtiezhu@...ngson.cn>
> > >      perf tools: Fix build error for LoongArch
> > > 
> > > Kirill A. Shutemov <kirill.shutemov@...ux.intel.com>
> > >      mm/page_alloc: fix race condition in unaccepted memory handling
> > > 
> > > Daniele Ceraolo Spurio <daniele.ceraolospurio@...el.com>
> > >      drm/xe/gsc: do not flush the GSC worker from the reset path
> > > 
> > > Maciej Falkowski <maciej.falkowski@...ux.intel.com>
> > >      accel/ivpu: Flush pending jobs of device's workqueues
> > > 
> > > Karol Wachowski <karol.wachowski@...el.com>
> > >      accel/ivpu: Fix missing MMU events if file_priv is unbound
> > > 
> > > Karol Wachowski <karol.wachowski@...el.com>
> > >      accel/ivpu: Fix missing MMU events from reserved SSID
> > > 
> > > Karol Wachowski <karol.wachowski@...el.com>
> > >      accel/ivpu: Move parts of MMU event IRQ handling to thread handler
> > > 
> > > Karol Wachowski <karol.wachowski@...el.com>
> > >      accel/ivpu: Dump only first MMU fault from single context
> > > 
> > > Maciej Falkowski <maciej.falkowski@...ux.intel.com>
> > >      accel/ivpu: Use workqueue for IRQ handling
> > > 
> > > Shuai Xue <xueshuai@...ux.alibaba.com>
> > >      dmaengine: idxd: Refactor remove call with idxd_cleanup() helper
> > > 
> > > Shuai Xue <xueshuai@...ux.alibaba.com>
> > >      dmaengine: idxd: fix memory leak in error handling path of idxd_pci_probe
> > > 
> > > Shuai Xue <xueshuai@...ux.alibaba.com>
> > >      dmaengine: idxd: fix memory leak in error handling path of idxd_alloc
> > > 
> > > Shuai Xue <xueshuai@...ux.alibaba.com>
> > >      dmaengine: idxd: Add missing idxd cleanup to fix memory leak in remove call
> > > 
> > > Shuai Xue <xueshuai@...ux.alibaba.com>
> > >      dmaengine: idxd: Add missing cleanups in cleanup internals
> > > 
> > > Shuai Xue <xueshuai@...ux.alibaba.com>
> > >      dmaengine: idxd: Add missing cleanup for early error out in idxd_setup_internals
> > > 
> > > Shuai Xue <xueshuai@...ux.alibaba.com>
> > >      dmaengine: idxd: fix memory leak in error handling path of idxd_setup_groups
> > > 
> > > Shuai Xue <xueshuai@...ux.alibaba.com>
> > >      dmaengine: idxd: fix memory leak in error handling path of idxd_setup_engines
> > > 
> > > Shuai Xue <xueshuai@...ux.alibaba.com>
> > >      dmaengine: idxd: fix memory leak in error handling path of idxd_setup_wqs
> > > 
> > > Yemike Abhilash Chandra <y-abhilashchandra@...com>
> > >      dmaengine: ti: k3-udma: Use cap_mask directly from dma_device structure instead of a local copy
> > > 
> > > Ronald Wahl <ronald.wahl@...rand.com>
> > >      dmaengine: ti: k3-udma: Add missing locking
> > > 
> > > Barry Song <baohua@...nel.org>
> > >      mm: userfaultfd: correct dirty flags set for both present and swap pte
> > > 
> > > Wupeng Ma <mawupeng1@...wei.com>
> > >      mm: hugetlb: fix incorrect fallback for subpool
> > > 
> > > hexue <xue01.he@...sung.com>
> > >      io_uring/uring_cmd: fix hybrid polling initialization issue
> > > 
> > > Jens Axboe <axboe@...nel.dk>
> > >      io_uring/memmap: don't use page_address() on a highmem page
> > > 
> > > Nathan Chancellor <nathan@...nel.org>
> > >      net: qede: Initialize qede_ll_ops with designated initializer
> > > 
> > > Steven Rostedt <rostedt@...dmis.org>
> > >      ring-buffer: Fix persistent buffer when commit page is the reader page
> > > 
> > > Ming Yen Hsieh <mingyen.hsieh@...iatek.com>
> > >      wifi: mt76: mt7925: fix missing hdr_trans_tlv command for broadcast wtbl
> > > 
> > > Fedor Pchelkin <pchelkin@...ras.ru>
> > >      wifi: mt76: disable napi on driver removal
> > > 
> > > Jarkko Sakkinen <jarkko@...nel.org>
> > >      tpm: Mask TPM RC in tpm2_start_auth_session()
> > > 
> > > Aaron Kling <webgeek1234@...il.com>
> > >      spi: tegra114: Use value to check for invalid delays
> > > 
> > > Jethro Donaldson <devel@....nz>
> > >      smb: client: fix memory leak during error handling for POSIX mkdir
> > > 
> > > Steve Siwinski <ssiwinski@...o.com>
> > >      scsi: sd_zbc: block: Respect bio vector limits for REPORT ZONES buffer
> > > 
> > > Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
> > >      phy: renesas: rcar-gen3-usb2: Set timing registers only once
> > > 
> > > Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
> > >      phy: renesas: rcar-gen3-usb2: Fix role detection on unbind/bind
> > > 
> > > Oleksij Rempel <o.rempel@...gutronix.de>
> > >      net: phy: micrel: remove KSZ9477 EEE quirks now handled by phylink
> > > 
> > > Oleksij Rempel <o.rempel@...gutronix.de>
> > >      net: dsa: microchip: let phylink manage PHY EEE configuration on KSZ switches
> > > 
> > > Ma Ke <make24@...as.ac.cn>
> > >      phy: Fix error handling in tegra_xusb_port_init
> > > 
> > > Wayne Chang <waynec@...dia.com>
> > >      phy: tegra: xusb: Use a bitmask for UTMI pad power state tracking
> > > 
> > > Steven Rostedt <rostedt@...dmis.org>
> > >      tracing: samples: Initialize trace_array_printk() with the correct function
> > > 
> > > Ashish Kalra <ashish.kalra@....com>
> > >      x86/sev: Make sure pages are not skipped during kdump
> > > 
> > > Ashish Kalra <ashish.kalra@....com>
> > >      x86/sev: Do not touch VMSA pages during SNP guest memory kdump
> > > 
> > > pengdonglin <pengdonglin@...omi.com>
> > >      ftrace: Fix preemption accounting for stacktrace filter command
> > > 
> > > pengdonglin <pengdonglin@...omi.com>
> > >      ftrace: Fix preemption accounting for stacktrace trigger command
> > > 
> > > Christophe JAILLET <christophe.jaillet@...adoo.fr>
> > >      i2c: designware: Fix an error handling path in i2c_dw_pci_probe()
> > > 
> > > Nathan Chancellor <nathan@...nel.org>
> > >      kbuild: Disable -Wdefault-const-init-unsafe
> > > 
> > > Michael Kelley <mhklinux@...look.com>
> > >      Drivers: hv: vmbus: Remove vmbus_sendpacket_pagebuffer()
> > > 
> > > Michael Kelley <mhklinux@...look.com>
> > >      Drivers: hv: Allow vmbus_sendpacket_mpb_desc() to create multiple ranges
> > > 
> > > Michael Kelley <mhklinux@...look.com>
> > >      hv_netvsc: Remove rmsg_pgcnt
> > > 
> > > Michael Kelley <mhklinux@...look.com>
> > >      hv_netvsc: Preserve contiguous PFN grouping in the page buffer array
> > > 
> > > Michael Kelley <mhklinux@...look.com>
> > >      hv_netvsc: Use vmbus_sendpacket_mpb_desc() to send VMBus messages
> > > 
> > > Dragan Simic <dsimic@...jaro.org>
> > >      arm64: dts: rockchip: Remove overdrive-mode OPPs from RK3588J SoC dtsi
> > > 
> > > Sam Edwards <cfsworks@...il.com>
> > >      arm64: dts: rockchip: Allow Turing RK1 cooling fan to spin down
> > > 
> > > Christian Hewitt <christianshewitt@...il.com>
> > >      arm64: dts: amlogic: dreambox: fix missing clkc_audio node
> > > 
> > > Hyejeong Choi <hjeong.choi@...sung.com>
> > >      dma-buf: insert memory barrier before updating num_fences
> > > 
> > > Nicolas Chauvet <kwizart@...il.com>
> > >      ALSA: usb-audio: Add sample rate quirk for Microdia JP001 USB Camera
> > > 
> > > Christian Heusel <christian@...sel.eu>
> > >      ALSA: usb-audio: Add sample rate quirk for Audioengine D1
> > > 
> > > Wentao Liang <vulab@...as.ac.cn>
> > >      ALSA: es1968: Add error handling for snd_pcm_hw_constraint_pow2()
> > > 
> > > Jeremy Linton <jeremy.linton@....com>
> > >      ACPI: PPTT: Fix processor subtable walk
> > > 
> > > Emanuele Ghidoli <emanuele.ghidoli@...adex.com>
> > >      gpio: pca953x: fix IRQ storm on system wake up
> > > 
> > > Alexey Makhalov <alexey.makhalov@...adcom.com>
> > >      MAINTAINERS: Update Alexey Makhalov's email address
> > > 
> > > Wayne Lin <Wayne.Lin@....com>
> > >      drm/amd/display: Avoid flooding unnecessary info messages
> > > 
> > > Wayne Lin <Wayne.Lin@....com>
> > >      drm/amd/display: Correct the reply value when AUX write incomplete
> > > 
> > > Philip Yang <Philip.Yang@....com>
> > >      drm/amdgpu: csa unmap use uninterruptible lock
> > > 
> > > Tim Huang <tim.huang@....com>
> > >      drm/amdgpu: fix incorrect MALL size for GFX1151
> > > 
> > > David (Ming Qiang) Wu <David.Wu3@....com>
> > >      drm/amdgpu: read back register after written for VCN v4.0.5
> > > 
> > 
> > This commit seems to breaking a couple of devices with the Phoenix APU, most notably the Ryzen AI chips. Note that this commit in mainline seems to work as intended, and after doing a little bit of digging, [1] landed in 6.15 and so this cherrypick may not be so trivial after all. Attached is a kernel trace highlighting the breakage caused by this commit, along with [2] for the full log.
> > 
> > Also adding Alex, David and Mario to Ccs.
> > 
> 
> Just a minor correction - VCN 4.0.5 is on Strix.  So this report is not
> likely from a Phoenix APU.
> 
> Nonetheless I agree; I suspect backporting
> ecc9ab4e924b7eb9e2c4a668162aaa1d9d60d08c will help the issue.

If it is required, someone is going to need to provide a working
version, as that does not apply cleanly as-is.

thanks,

greg k-h

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