[PATCH 6.1 00/81] 6.1.144-rc2 review

[PATCH 6.1 00/81] 6.1.144-rc2 review

[Greg Kroah-Hartman]

This is the start of the stable review cycle for the 6.1.144 release.
There are 81 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, 10 Jul 2025 18:08:50 +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-6.1.144-rc2.gz
or in the git tree and branch at:
	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y
and the diffstat can be found below.

thanks,

greg k-h

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

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 6.1.144-rc2

Borislav Petkov (AMD) <bp@alien8.de>
    x86/process: Move the buffer clearing before MONITOR

Borislav Petkov (AMD) <bp@alien8.de>
    KVM: SVM: Advertise TSA CPUID bits to guests

Borislav Petkov (AMD) <bp@alien8.de>
    x86/bugs: Add a Transient Scheduler Attacks mitigation

Borislav Petkov (AMD) <bp@alien8.de>
    x86/bugs: Rename MDS machinery to something more generic

Andrei Kuchynski <akuchynski@chromium.org>
    usb: typec: displayport: Fix potential deadlock

Kurt Borja <kuurtb@gmail.com>
    platform/x86: think-lmi: Fix kobject cleanup

Kurt Borja <kuurtb@gmail.com>
    platform/x86: think-lmi: Create ksets consecutively

Oliver Neukum <oneukum@suse.com>
    Logitech C-270 even more broken

Michael J. Ruhl <michael.j.ruhl@intel.com>
    i2c/designware: Fix an initialization issue

Christian König <christian.koenig@amd.com>
    dma-buf: fix timeout handling in dma_resv_wait_timeout v2

Peter Chen <peter.chen@cixtech.com>
    usb: cdnsp: do not disable slot for disabled slot

Hongyu Xie <xiehongyu1@kylinos.cn>
    xhci: Disable stream for xHC controller with XHCI_BROKEN_STREAMS

Mathias Nyman <mathias.nyman@linux.intel.com>
    xhci: dbc: Flush queued requests before stopping dbc

Łukasz Bartosik <ukaszb@chromium.org>
    xhci: dbctty: disable ECHO flag by default

Oleksij Rempel <linux@rempel-privat.de>
    net: usb: lan78xx: fix WARN in __netif_napi_del_locked on disconnect

Kurt Borja <kuurtb@gmail.com>
    platform/x86: dell-wmi-sysman: Fix class device unregistration

Kurt Borja <kuurtb@gmail.com>
    platform/x86: think-lmi: Fix class device unregistration

Fushuai Wang <wangfushuai@baidu.com>
    dpaa2-eth: fix xdp_rxq_info leak

Filipe Manana <fdmanana@suse.com>
    btrfs: use btrfs_record_snapshot_destroy() during rmdir

Trond Myklebust <trond.myklebust@hammerspace.com>
    NFSv4/flexfiles: Fix handling of NFS level errors in I/O

Maíra Canal <mcanal@igalia.com>
    drm/v3d: Disable interrupts before resetting the GPU

Niklas Schnelle <schnelle@linux.ibm.com>
    s390/pci: Fix stale function handles in error handling

Bui Quang Minh <minhquangbui99@gmail.com>
    virtio-net: ensure the received length does not exceed allocated size

Uladzislau Rezki (Sony) <urezki@gmail.com>
    rcu: Return early if callback is not specified

Pablo Martin-Gomez <pmartin-gomez@freebox.fr>
    mtd: spinand: fix memory leak of ECC engine conf

Rafael J. Wysocki <rafael.j.wysocki@intel.com>
    ACPICA: Refuse to evaluate a method if arguments are missing

Johannes Berg <johannes.berg@intel.com>
    wifi: ath6kl: remove WARN on bad firmware input

Johannes Berg <johannes.berg@intel.com>
    wifi: mac80211: drop invalid source address OCB frames

Justin Sanders <jsanders.devel@gmail.com>
    aoe: defer rexmit timer downdev work to workqueue

Maurizio Lombardi <mlombard@redhat.com>
    scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port()

Raven Black <ravenblack@gmail.com>
    ASoC: amd: yc: update quirk data for HP Victus

Madhavan Srinivasan <maddy@linux.ibm.com>
    powerpc: Fix struct termio related ioctl macros

Johannes Berg <johannes.berg@intel.com>
    ata: pata_cs5536: fix build on 32-bit UML

Tasos Sahanidis <tasos@tasossah.com>
    ata: libata-acpi: Do not assume 40 wire cable if no devices are enabled

Takashi Iwai <tiwai@suse.de>
    ALSA: sb: Force to disable DMAs once when DMA mode is changed

Takashi Iwai <tiwai@suse.de>
    ALSA: sb: Don't allow changing the DMA mode during operations

Rob Clark <robdclark@chromium.org>
    drm/msm: Fix another leak in the submit error path

Rob Clark <robdclark@chromium.org>
    drm/msm: Fix a fence leak in submit error path

Wang Zhaolong <wangzhaolong@huaweicloud.com>
    smb: client: fix race condition in negotiate timeout by using more precise timing

Lion Ackermann <nnamrec@gmail.com>
    net/sched: Always pass notifications when child class becomes empty

Thomas Fourier <fourier.thomas@gmail.com>
    nui: Fix dma_mapping_error() check

Kohei Enju <enjuk@amazon.com>
    rose: fix dangling neighbour pointers in rose_rt_device_down()

Alok Tiwari <alok.a.tiwari@oracle.com>
    enic: fix incorrect MTU comparison in enic_change_mtu()

Raju Rangoju <Raju.Rangoju@amd.com>
    amd-xgbe: align CL37 AN sequence as per databook

Dan Carpenter <dan.carpenter@linaro.org>
    lib: test_objagg: Set error message in check_expect_hints_stats()

Vitaly Lifshits <vitaly.lifshits@intel.com>
    igc: disable L1.2 PCI-E link substate to avoid performance issue

Junxiao Chang <junxiao.chang@intel.com>
    drm/i915/gsc: mei interrupt top half should be in irq disabled context

Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com>
    drm/i915/gt: Fix timeline left held on VMA alloc error

Alok Tiwari <alok.a.tiwari@oracle.com>
    platform/mellanox: mlxreg-lc: Fix logic error in power state check

Kurt Borja <kuurtb@gmail.com>
    platform/x86: dell-wmi-sysman: Fix WMI data block retrieval in sysfs callbacks

Dan Carpenter <dan.carpenter@linaro.org>
    drm/i915/selftests: Change mock_request() to return error pointers

James Clark <james.clark@linaro.org>
    spi: spi-fsl-dspi: Clear completion counter before initiating transfer

Marek Szyprowski <m.szyprowski@samsung.com>
    drm/exynos: fimd: Guard display clock control with runtime PM calls

Thomas Fourier <fourier.thomas@gmail.com>
    ethernet: atl1: Add missing DMA mapping error checks and count errors

Filipe Manana <fdmanana@suse.com>
    btrfs: fix iteration of extrefs during log replay

Filipe Manana <fdmanana@suse.com>
    btrfs: fix missing error handling when searching for inode refs during log replay

Yang Li <yang.li@amlogic.com>
    Bluetooth: Prevent unintended pause by checking if advertising is active

Alok Tiwari <alok.a.tiwari@oracle.com>
    platform/mellanox: nvsw-sn2201: Fix bus number in adapter error message

Patrisious Haddad <phaddad@nvidia.com>
    RDMA/mlx5: Fix CC counters query for MPV

Bart Van Assche <bvanassche@acm.org>
    scsi: ufs: core: Fix spelling of a sysfs attribute name

Thomas Fourier <fourier.thomas@gmail.com>
    scsi: qla4xxx: Fix missing DMA mapping error in qla4xxx_alloc_pdu()

Thomas Fourier <fourier.thomas@gmail.com>
    scsi: qla2xxx: Fix DMA mapping test in qla24xx_get_port_database()

Benjamin Coddington <bcodding@redhat.com>
    NFSv4/pNFS: Fix a race to wake on NFS_LAYOUT_DRAIN

Kuniyuki Iwashima <kuniyu@google.com>
    nfs: Clean up /proc/net/rpc/nfs when nfs_fs_proc_net_init() fails.

Mark Zhang <markzhang@nvidia.com>
    RDMA/mlx5: Initialize obj_event->obj_sub_list before xa_insert

David Thompson <davthompson@nvidia.com>
    platform/mellanox: mlxbf-tmfifo: fix vring_desc.len assignment

Janne Grunau <j@jannau.net>
    arm64: dts: apple: t8103: Fix PCIe BCM4377 nodename

Sergey Senozhatsky <senozhatsky@chromium.org>
    mtk-sd: reset host->mrq on prepare_data() error

Masami Hiramatsu (Google) <mhiramat@kernel.org>
    mtk-sd: Prevent memory corruption from DMA map failure

Masami Hiramatsu (Google) <mhiramat@kernel.org>
    mtk-sd: Fix a pagefault in dma_unmap_sg() for not prepared data

RD Babiera <rdbabiera@google.com>
    usb: typec: altmodes/displayport: do not index invalid pin_assignments

Manivannan Sadhasivam <mani@kernel.org>
    regulator: gpio: Fix the out-of-bounds access to drvdata::gpiods

Christian Eggers <ceggers@arri.de>
    Bluetooth: MGMT: mesh_send: check instances prior disabling advertising

Christian Eggers <ceggers@arri.de>
    Bluetooth: MGMT: set_mesh: update LE scan interval and window

Christian Eggers <ceggers@arri.de>
    Bluetooth: hci_sync: revert some mesh modifications

Avri Altman <avri.altman@sandisk.com>
    mmc: core: sd: Apply BROKEN_SD_DISCARD quirk earlier

Ulf Hansson <ulf.hansson@linaro.org>
    Revert "mmc: sdhci: Disable SD card clock before changing parameters"

Victor Shih <victor.shih@genesyslogic.com.tw>
    mmc: sdhci: Add a helper function for dump register in dynamic debug mode

HarshaVardhana S A <harshavardhana.sa@broadcom.com>
    vsock/vmci: Clear the vmci transport packet properly when initializing it

Niklas Schnelle <schnelle@linux.ibm.com>
    s390/pci: Do not try re-enabling load/store if device is disabled

Mateusz Jończyk <mat.jonczyk@o2.pl>
    rtc: cmos: use spin_lock_irqsave in cmos_interrupt


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

Diffstat:

 Documentation/ABI/testing/sysfs-devices-system-cpu |   1 +
 Documentation/ABI/testing/sysfs-driver-ufs         |   2 +-
 .../hw-vuln/processor_mmio_stale_data.rst          |   4 +-
 Documentation/admin-guide/kernel-parameters.txt    |  13 ++
 Makefile                                           |   4 +-
 arch/arm64/boot/dts/apple/t8103-jxxx.dtsi          |   2 +-
 arch/powerpc/include/uapi/asm/ioctls.h             |   8 +-
 arch/s390/pci/pci_event.c                          |  20 ++++
 arch/x86/Kconfig                                   |   9 ++
 arch/x86/entry/entry.S                             |   8 +-
 arch/x86/include/asm/cpu.h                         |  12 ++
 arch/x86/include/asm/cpufeatures.h                 |   6 +
 arch/x86/include/asm/irqflags.h                    |   4 +-
 arch/x86/include/asm/mwait.h                       |  19 ++-
 arch/x86/include/asm/nospec-branch.h               |  39 +++---
 arch/x86/kernel/cpu/amd.c                          |  58 +++++++++
 arch/x86/kernel/cpu/bugs.c                         | 133 ++++++++++++++++++++-
 arch/x86/kernel/cpu/common.c                       |  14 ++-
 arch/x86/kernel/cpu/scattered.c                    |   2 +
 arch/x86/kernel/process.c                          |  15 ++-
 arch/x86/kvm/cpuid.c                               |   9 +-
 arch/x86/kvm/reverse_cpuid.h                       |   8 ++
 arch/x86/kvm/svm/vmenter.S                         |   6 +
 arch/x86/kvm/vmx/vmx.c                             |   2 +-
 drivers/acpi/acpica/dsmethod.c                     |   7 ++
 drivers/ata/libata-acpi.c                          |  24 ++--
 drivers/ata/pata_cs5536.c                          |   2 +-
 drivers/ata/pata_via.c                             |   6 +-
 drivers/base/cpu.c                                 |   7 ++
 drivers/block/aoe/aoe.h                            |   1 +
 drivers/block/aoe/aoecmd.c                         |   8 +-
 drivers/block/aoe/aoedev.c                         |   5 +-
 drivers/dma-buf/dma-resv.c                         |  12 +-
 drivers/gpu/drm/exynos/exynos_drm_fimd.c           |  12 ++
 drivers/gpu/drm/i915/gt/intel_gsc.c                |   2 +-
 drivers/gpu/drm/i915/gt/intel_ring_submission.c    |   3 +-
 drivers/gpu/drm/i915/selftests/i915_request.c      |  20 ++--
 drivers/gpu/drm/i915/selftests/mock_request.c      |   2 +-
 drivers/gpu/drm/msm/msm_gem_submit.c               |  17 ++-
 drivers/gpu/drm/v3d/v3d_drv.h                      |   8 ++
 drivers/gpu/drm/v3d/v3d_gem.c                      |   2 +
 drivers/gpu/drm/v3d/v3d_irq.c                      |  37 ++++--
 drivers/i2c/busses/i2c-designware-master.c         |   1 +
 drivers/infiniband/hw/mlx5/counters.c              |   2 +-
 drivers/infiniband/hw/mlx5/devx.c                  |   2 +-
 drivers/mmc/core/quirks.h                          |  12 +-
 drivers/mmc/host/mtk-sd.c                          |  21 +++-
 drivers/mmc/host/sdhci.c                           |   9 +-
 drivers/mmc/host/sdhci.h                           |  16 +++
 drivers/mtd/nand/spi/core.c                        |   1 +
 drivers/net/ethernet/amd/xgbe/xgbe-common.h        |   2 +
 drivers/net/ethernet/amd/xgbe/xgbe-mdio.c          |   9 ++
 drivers/net/ethernet/amd/xgbe/xgbe.h               |   4 +-
 drivers/net/ethernet/atheros/atlx/atl1.c           |  79 ++++++++----
 drivers/net/ethernet/cisco/enic/enic_main.c        |   4 +-
 drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c   |  26 +++-
 drivers/net/ethernet/intel/igc/igc_main.c          |  10 ++
 drivers/net/ethernet/sun/niu.c                     |  31 ++++-
 drivers/net/ethernet/sun/niu.h                     |   4 +
 drivers/net/usb/lan78xx.c                          |   2 -
 drivers/net/virtio_net.c                           |  38 +++++-
 drivers/net/wireless/ath/ath6kl/bmi.c              |   4 +-
 drivers/platform/mellanox/mlxbf-tmfifo.c           |   3 +-
 drivers/platform/mellanox/mlxreg-lc.c              |   2 +-
 drivers/platform/mellanox/nvsw-sn2201.c            |   2 +-
 .../x86/dell/dell-wmi-sysman/dell-wmi-sysman.h     |   5 +
 .../x86/dell/dell-wmi-sysman/enum-attributes.c     |   5 +-
 .../x86/dell/dell-wmi-sysman/int-attributes.c      |   5 +-
 .../x86/dell/dell-wmi-sysman/passobj-attributes.c  |   5 +-
 .../x86/dell/dell-wmi-sysman/string-attributes.c   |   5 +-
 drivers/platform/x86/dell/dell-wmi-sysman/sysman.c |  12 +-
 drivers/platform/x86/think-lmi.c                   |  53 ++++----
 drivers/regulator/gpio-regulator.c                 |   8 +-
 drivers/rtc/rtc-cmos.c                             |  10 +-
 drivers/scsi/qla2xxx/qla_mbx.c                     |   2 +-
 drivers/scsi/qla4xxx/ql4_os.c                      |   2 +
 drivers/spi/spi-fsl-dspi.c                         |  11 +-
 drivers/target/target_core_pr.c                    |   4 +-
 drivers/ufs/core/ufs-sysfs.c                       |   4 +-
 drivers/usb/cdns3/cdnsp-ring.c                     |   4 +-
 drivers/usb/core/quirks.c                          |   3 +-
 drivers/usb/host/xhci-dbgcap.c                     |   4 +
 drivers/usb/host/xhci-dbgtty.c                     |   1 +
 drivers/usb/host/xhci-plat.c                       |   3 +-
 drivers/usb/typec/altmodes/displayport.c           |   5 +-
 fs/btrfs/inode.c                                   |   7 +-
 fs/btrfs/tree-log.c                                |   8 +-
 fs/nfs/flexfilelayout/flexfilelayout.c             | 121 +++++++++++++------
 fs/nfs/inode.c                                     |  17 ++-
 fs/nfs/pnfs.c                                      |   4 +-
 fs/smb/client/cifsglob.h                           |   1 +
 fs/smb/client/connect.c                            |   7 +-
 include/linux/cpu.h                                |   1 +
 include/linux/libata.h                             |   7 +-
 include/linux/usb/typec_dp.h                       |   1 +
 kernel/rcu/tree.c                                  |   4 +
 lib/test_objagg.c                                  |   4 +-
 net/bluetooth/hci_sync.c                           |  20 ++--
 net/bluetooth/mgmt.c                               |  25 +++-
 net/mac80211/rx.c                                  |   4 +
 net/rose/rose_route.c                              |  15 +--
 net/sched/sch_api.c                                |  19 +--
 net/vmw_vsock/vmci_transport.c                     |   4 +-
 sound/isa/sb/sb16_main.c                           |   7 ++
 sound/soc/amd/yc/acp6x-mach.c                      |   7 ++
 105 files changed, 987 insertions(+), 304 deletions(-)

Re: [PATCH 6.1 00/81] 6.1.144-rc2 review

[Florian Fainelli]

On 7/8/2025 11:10 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.1.144 release.
> There are 81 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, 10 Jul 2025 18:08:50 +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-6.1.144-rc2.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

On ARCH_BRCMSTB using 32-bit and 64-bit ARM kernels, build tested on 
BMIPS_GENERIC:

Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>--
Florian

Re: [PATCH 6.1 00/81] 6.1.144-rc2 review

[Pavel Machek]

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Hi!

> This is the start of the stable review cycle for the 6.1.144 release.
> There are 81 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.

CIP testing did not find any problems here:

https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/-/tree/linux-6.1.y

Tested-by: Pavel Machek (CIP) <pavel@denx.de>

Best regards,
                                                                Pavel
-- 
In cooperation with DENX Software Engineering GmbH, HRB 165235 Munich,
Office: Kirchenstr.5, D-82194 Groebenzell, Germany

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Re: [PATCH 6.1 00/81] 6.1.144-rc2 review

[Mark Brown]

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On Tue, Jul 08, 2025 at 08:10:16PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.1.144 release.
> There are 81 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.

Tested-by: Mark Brown <broonie@kernel.org>

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Re: [PATCH 6.1 00/81] 6.1.144-rc2 review

[Ron Economos]

On 7/8/25 11:10, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.1.144 release.
> There are 81 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, 10 Jul 2025 18:08:50 +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-6.1.144-rc2.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.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>

Re: [PATCH 6.1 00/81] 6.1.144-rc2 review

[Jon Hunter]

On Tue, 08 Jul 2025 20:10:16 +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.1.144 release.
> There are 81 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, 10 Jul 2025 18:08:50 +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-6.1.144-rc2.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

All tests passing for Tegra ...

Test results for stable-v6.1:
    10 builds:	10 pass, 0 fail
    28 boots:	28 pass, 0 fail
    119 tests:	119 pass, 0 fail

Linux version:	6.1.144-rc2-g10392f5749b3
Boards tested:	tegra124-jetson-tk1, tegra186-p2771-0000,
                tegra186-p3509-0000+p3636-0001, tegra194-p2972-0000,
                tegra194-p3509-0000+p3668-0000, tegra20-ventana,
                tegra210-p2371-2180, tegra210-p3450-0000,
                tegra30-cardhu-a04

Tested-by: Jon Hunter <jonathanh@nvidia.com>

Jon

Re: [PATCH 6.1 00/81] 6.1.144-rc2 review

[Miguel Ojeda]

On Tue, 08 Jul 2025 20:10:16 +0200 Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.1.144 release.
> There are 81 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, 10 Jul 2025 18:08:50 +0000.
> Anything received after that time might be too late.

Boot-tested under QEMU for Rust x86_64:

Tested-by: Miguel Ojeda <ojeda@kernel.org>

Thanks!

Cheers,
Miguel

Re: [PATCH 6.1 00/81] 6.1.144-rc2 review

[Naresh Kamboju]

On Tue, 8 Jul 2025 at 23:40, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.1.144 release.
> There are 81 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, 10 Jul 2025 18:08:50 +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-6.1.144-rc2.gz
> or in the git tree and branch at:
>         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h


Regression on the stable-rc 6.1.144-rc2 s390 builds failed with clang-20
and gcc-13 toolchains with following build warnings / errors.

* s390, build
  - clang-20-allmodconfig
  - clang-20-defconfig
  - clang-nightly-defconfig
  - gcc-13-allmodconfig
  - gcc-13-defconfig
  - gcc-8-defconfig-fe40093d

Regression Analysis:
- New regression? Yes
- Reproducibility? Yes

Build regression: stable-rc 6.1.144-rc2 s390 pci_event.c:269:21:
error: no member named 'state_lock' in 'struct zpci_dev'

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

## Build log

arch/s390/pci/pci_event.c:269:21: error: no member named 'state_lock'
in 'struct zpci_dev'
  269 |                 mutex_lock(&zdev->state_lock);
      |                             ~~~~  ^
arch/s390/pci/pci_event.c:272:24: error: no member named 'state_lock'
in 'struct zpci_dev'
  272 |                         mutex_unlock(&zdev->state_lock);
      |                                       ~~~~  ^
arch/s390/pci/pci_event.c:279:24: error: no member named 'state_lock'
in 'struct zpci_dev'
  279 |                         mutex_unlock(&zdev->state_lock);
      |                                       ~~~~  ^
arch/s390/pci/pci_event.c:285:23: error: no member named 'state_lock'
in 'struct zpci_dev'
  285 |                 mutex_unlock(&zdev->state_lock);
      |                               ~~~~  ^
4 errors generated.

## Source
* Kernel version: 6.1.144-rc2
* Git tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
* Git sha: 10392f5749b37d327ec5529958e9d5d27cf07b6e
* Git describe: v6.1.143-82-g10392f5749b3
* Project: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.1.y/build/v6.1.143-82-g10392f5749b3
* Architectures: s390
* Toolchains: gcc-13, clang-20
* Kconfigs: defconfig

## Build
* Build log: https://regressions.linaro.org/lkft/linux-stable-rc-linux-6.1.y/v6.1.143-82-g10392f5749b3/testruns/1565938/
* Build plan:  https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/builds/2zbVlOqL24w4NUJUSg3nXcHGVZ2
* Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/2zbVlOqL24w4NUJUSg3nXcHGVZ2/
* Kernel config:
https://storage.tuxsuite.com/public/linaro/lkft/builds/2zbVlOqL24w4NUJUSg3nXcHGVZ2/config

## Steps to reproduce
* tuxmake --runtime podman --target-arch s390 --toolchain gcc-13
--kconfig defconfig


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

Re: [PATCH 6.1 00/81] 6.1.144-rc2 review

[Niklas Schnelle]

On Thu, 2025-07-10 at 01:34 +0530, Naresh Kamboju wrote:
> On Tue, 8 Jul 2025 at 23:40, Greg Kroah-Hartman
> <gregkh@linuxfoundation.org> wrote:
> > 
> > This is the start of the stable review cycle for the 6.1.144 release.
> > There are 81 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, 10 Jul 2025 18:08:50 +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-6.1.144-rc2.gz
> > or in the git tree and branch at:
> >         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y
> > and the diffstat can be found below.
> > 
> > thanks,
> > 
> > greg k-h
> 
> 
> Regression on the stable-rc 6.1.144-rc2 s390 builds failed with clang-20
> 
--- snip ---
> 
> in 'struct zpci_dev'
>   285 |                 mutex_unlock(&zdev->state_lock);
>       |                               ~~~~  ^
> 4 errors generated.
> 
> ## Source
> * Kernel version: 6.1.144-rc2
> 

Hi Naresh, Hi Greg,

Thanks for the report! 

Looks like the backport of 45537926dd2a ("s390/pci: Fix stale function
handles in error handling") is broken. In the original commit there is
a context line mutex_lock(&zdev->state_lock) from commit bcb5d6c76903
("s390/pci: introduce lock to synchronize state of zpci_dev's") that
ended up in the stable tree without also pulling in the rest of that
commit. I found that backport in my mail and not only is the context
turned into added lines but it also adds the matching unlock in the
wrong place. Will comment on that mail too.

Thanks,
Niklas