Merge tag 'irq-urgent-2025-05-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq fixes from Ingo Molnar:

 - Prevent NULL pointer dereference in msi_domain_debug_show()

 - Fix crash in the qcom-mpm irqchip driver when configuring
   interrupts for non-wake GPIOs

* tag 'irq-urgent-2025-05-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  irqchip/qcom-mpm: Prevent crash when trying to handle non-wake GPIOs
  genirq/msi: Prevent NULL pointer dereference in msi_domain_debug_show()

Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fix from Catalin Marinas:
 "Add missing sentinels to the arm64 Spectre-BHB MIDR arrays, otherwise
  is_midr_in_range_list() reads beyond the end of these arrays"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: errata: Add missing sentinels to Spectre-BHB MIDR arrays

Merge tag 'i2c-for-6.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

Pull i2c fix from Wolfram Sang:

 - imx-lpi2c: fix clock error handling sequence in probe

* tag 'i2c-for-6.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: imx-lpi2c: Fix clock count when probe defers

Merge tag 'sound-6.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "A bunch of small fixes.  Mostly driver specific.

   - An OOB access fix in core UMP rawmidi conversion code

   - Fix for ASoC DAPM hw_params widget sequence

   - Make retry of usb_set_interface() errors for flaky devices

   - Fix redundant USB MIDI name strings

   - Quirks for various HP and ASUS models with HD-audio, and
     Jabra Evolve 65 USB-audio

   - Cirrus Kunit test fixes

   - Various fixes for ASoC Intel, stm32, renesas, imx-card, and
     simple-card"

* tag 'sound-6.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (30 commits)
  ASoC: amd: ps: fix for irq handler return status
  ASoC: simple-card-utils: Fix pointer check in graph_util_parse_link_direction
  ASoC: intel/sdw_utils: Add volume limit to cs35l56 speakers
  ASoC: intel/sdw_utils: Add volume limit to cs42l43 speakers
  ASoC: stm32: sai: add a check on minimal kernel frequency
  ASoC: stm32: sai: skip useless iterations on kernel rate loop
  ALSA: hda/realtek - Add more HP laptops which need mute led fixup
  ALSA: hda/realtek: Fix built-mic regression on other ASUS models
  ASoC: Intel: catpt: avoid type mismatch in dev_dbg() format
  ALSA: usb-audio: Fix duplicated name in MIDI substream names
  ALSA: ump: Fix buffer overflow at UMP SysEx message conversion
  ALSA: usb-audio: Add second USB ID for Jabra Evolve 65 headset
  ALSA: hda/realtek: Add quirk for HP Spectre x360 15-df1xxx
  ALSA: hda: Apply volume control on speaker+lineout for HP EliteStudio AIO
  ASoC: Intel: bytcr_rt5640: Add DMI quirk for Acer Aspire SW3-013
  ASoC: amd: acp: Fix devm_snd_soc_register_card(acp-pdm-mach) failure
  ASoC: amd: acp: Fix NULL pointer deref in acp_i2s_set_tdm_slot
  ASoC: amd: acp: Fix NULL pointer deref on acp resume path
  ASoC: renesas: rz-ssi: Use NOIRQ_SYSTEM_SLEEP_PM_OPS()
  ASoC: soc-acpi-intel-ptl-match: add empty item to ptl_cs42l43_l3[]
  ...

Merge tag 'spi-fix-v6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi fixes from Mark Brown:
 "A fairly small pile of fixes, plus one new compatible string addition
  to the Synopsis driver for a new platform.

  The most notable thing is the fix for divide by zeros in spi-mem if an
  operation has no dummy bytes"

* tag 'spi-fix-v6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: tegra114: Don't fail set_cs_timing when delays are zero
  spi: spi-qpic-snand: fix NAND_READ_LOCATION_2 register handling
  spi: spi-mem: Add fix to avoid divide error
  spi: dt-bindings: snps,dw-apb-ssi: Add compatible for SOPHGO SG2042 SoC
  spi: dt-bindings: snps,dw-apb-ssi: Merge duplicate compatible entry
  spi: spi-qpic-snand: propagate errors from qcom_spi_block_erase()
  spi: stm32-ospi: Fix an error handling path in stm32_ospi_probe()

Merge tag 'pm-6.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management fixes from Rafael Wysocki:
 "These fix three recent regressions, two in cpufreq and one in the
  Intel Soundwire driver, and an unchecked MSR access in the
  intel_pstate driver:

   - Fix a recent regression causing systems where frequency tables are
     used by cpufreq to have issues with setting frequency limits
     (Rafael Wysocki)

   - Fix a recent regressions causing frequency boost settings to become
     out-of-sync if platform firmware updates the registers associated
     with frequency boost during system resume (Viresh Kumar)

   - Fix a recent regression causing resume failures to occur in the
     Intel Soundwire driver if the device handled by it is in runtime
     suspend before a system-wide suspend (Rafael Wysocki)

   - Fix an unchecked MSR aceess in the intel_pstate driver occurring
     when CPUID indicates no turbo, but the driver attempts to enable
     turbo frequencies due to a misleading value read from an MSR
     (Srinivas Pandruvada)"

* tag 'pm-6.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq: intel_pstate: Unchecked MSR aceess in legacy mode
  soundwire: intel_auxdevice: Fix system suspend/resume handling
  cpufreq: Fix setting policy limits when frequency tables are used
  cpufreq: ACPI: Re-sync CPU boost state on system resume

Merge tag '6.15-rc4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull smb client fixes from Steve French:

 - fix posix mkdir error to ksmbd (also avoids crash in
   cifs_destroy_request_bufs)

 - two smb1 fixes: fixing querypath info and setpathinfo to old servers

 - fix rsize/wsize when not multiple of page size to address DIO
   reads/writes

* tag '6.15-rc4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  smb: client: ensure aligned IO sizes
  cifs: Fix changing times and read-only attr over SMB1 smb_set_file_info() function
  cifs: Fix and improve cifs_query_path_info() and cifs_query_file_info()
  smb: client: fix zero length for mkdir POSIX create context

Merge tag 'drm-fixes-2025-05-03' of https://gitlab.freedesktop.org/drm/kernel

Pull drm fixes from Dave Airlie:
 "Weekly drm fixes, amdgpu and xe as usual, the new adp driver has a
  bunch of vblank fixes, then a bunch of small fixes across the board.

  Seems about the right level for this time in the release cycle.

  ttm:
   - docs warning fix

  kunit
   - fix leak in shmem tests

  fdinfo:
   - driver unbind race fix

  amdgpu:
   - Fix possible UAF in HDCP
   - XGMI dma-buf fix
   - NBIO 7.11 fix
   - VCN 5.0.1 fix

  xe:
   - EU stall locking fix and disabling on VF
   - Documentation fix kernel version supporting hwmon entries
   - SVM fixes on error handling

  i915:
   - Fix build for CONFIG_DRM_I915_PXP=n

  nouveau:
   - fix race condition in fence handling

  ivpu:
   - interrupt handling fix
   - D0i2 test mode fix

  adp:
   - vblank fixes

  mipi-dbi:
   - timing fix"

* tag 'drm-fixes-2025-05-03' of https://gitlab.freedesktop.org/drm/kernel: (23 commits)
  drm/gpusvm: set has_dma_mapping inside mapping loop
  drm/xe/hwmon: Fix kernel version documentation for temperature
  drm/xe/eustall: Do not support EU stall on SRIOV VF
  drm/xe/eustall: Resolve a possible circular locking dependency
  drm/amdgpu: Add DPG pause for VCN v5.0.1
  drm/amdgpu: Fix offset for HDP remap in nbio v7.11
  drm/amdgpu: Fail DMABUF map of XGMI-accessible memory
  drm/amd/display: Fix slab-use-after-free in hdcp
  drm/mipi-dbi: Fix blanking for non-16 bit formats
  drm/tests: shmem: Fix memleak
  drm/xe/guc: Fix capture of steering registers
  drm/xe/svm: fix dereferencing error pointer in drm_gpusvm_range_alloc()
  drm: Select DRM_KMS_HELPER from DRM_DEBUG_DP_MST_TOPOLOGY_REFS
  drm: adp: Remove pointless irq_lock spin lock
  drm: adp: Enable vblank interrupts in crtc's .atomic_enable
  drm: adp: Handle drm_crtc_vblank_get() errors
  drm: adp: Use spin_lock_irqsave for drm device event_lock
  drm/fdinfo: Protect against driver unbind
  drm/ttm: fix the warning for hit_low and evict_low
  accel/ivpu: Fix the D0i2 disable test mode
  ...

Merge branch 'pm-cpufreq'

Merge cpufreq fixes for 6.15-rc5:

 - Fix a recent regression causing systems where frequency tables are
   used by cpufreq to have issues with setting frequency limits (Rafael
   Wysocki).

 - Fix a recent regressions causing frequency boost settings to become
   out-of-sync if platform firmware updates the registers associated
   with them during system resume (Viresh Kumar).

 - Fix an unchecked MSR aceess in the intel_pstate driver occurring when
   CPUID indicates no turbo, but the driver attempts to enable turbo
   frequencies due to a misleading value read from an MSR (Srinivas
   Pandruvada).

* pm-cpufreq:
  cpufreq: intel_pstate: Unchecked MSR aceess in legacy mode
  cpufreq: Fix setting policy limits when frequency tables are used
  cpufreq: ACPI: Re-sync CPU boost state on system resume

irqchip/qcom-mpm: Prevent crash when trying to handle non-wake GPIOs

On Qualcomm chipsets not all GPIOs are wakeup capable. Those GPIOs do not
have a corresponding MPM pin and should not be handled inside the MPM
driver. The IRQ domain hierarchy is always applied, so it's required to
explicitly disconnect the hierarchy for those. The pinctrl-msm driver marks
these with GPIO_NO_WAKE_IRQ. qcom-pdc has a check for this, but
irq-qcom-mpm is currently missing the check. This is causing crashes when
setting up interrupts for non-wake GPIOs:

 root@rb1:~# gpiomon -c gpiochip1 10
   irq: IRQ159: trimming hierarchy from :soc@0:interrupt-controller@f200000-1
   Unable to handle kernel paging request at virtual address ffff8000a1dc3820
   Hardware name: Qualcomm Technologies, Inc. Robotics RB1 (DT)
   pc : mpm_set_type+0x80/0xcc
   lr : mpm_set_type+0x5c/0xcc
   Call trace:
    mpm_set_type+0x80/0xcc (P)
    qcom_mpm_set_type+0x64/0x158
    irq_chip_set_type_parent+0x20/0x38
    msm_gpio_irq_set_type+0x50/0x530
    __irq_set_trigger+0x60/0x184
    __setup_irq+0x304/0x6bc
    request_threaded_irq+0xc8/0x19c
    edge_detector_setup+0x260/0x364
    linereq_create+0x420/0x5a8
    gpio_ioctl+0x2d4/0x6c0

Fix this by copying the check for GPIO_NO_WAKE_IRQ from qcom-pdc.c, so that
MPM is removed entirely from the hierarchy for non-wake GPIOs.

Fixes: a6199bb514d8 ("irqchip: Add Qualcomm MPM controller driver")
Reported-by: Alexey Klimov <alexey.klimov@linaro.org>
Signed-off-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Alexey Klimov <alexey.klimov@linaro.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/all/20250502-irq-qcom-mpm-fix-no-wake-v1-1-8a1eafcd28d4@linaro.org

Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "Two minor updates, both in drivers"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: ufs: core: Remove redundant query_complete trace
  scsi: myrb: Fix spelling mistake "statux" -> "status"

Merge tag 'block-6.15-20250502' of git://git.kernel.dk/linux

Pull block fixes from Jens Axboe:

 - NVMe pull request via Christoph:
     - fix queue unquiesce check on PCI slot_reset (Keith Busch)
     - fix premature queue removal and I/O failover in nvme-tcp (Michael
       Liang)
     - don't restore null sk_state_change (Alistair Francis)
     - select CONFIG_TLS where needed (Alistair Francis)
     - always free derived key data (Hannes Reinecke)
     - more quirks (Wentao Guan)

 - ublk zero copy fix

 - ublk selftest fix for UBLK_F_NEED_GET_DATA

* tag 'block-6.15-20250502' of git://git.kernel.dk/linux:
  nvmet-auth: always free derived key data
  nvmet-tcp: don't restore null sk_state_change
  nvmet-tcp: select CONFIG_TLS from CONFIG_NVME_TARGET_TCP_TLS
  nvme-tcp: select CONFIG_TLS from CONFIG_NVME_TCP_TLS
  nvme-tcp: fix premature queue removal and I/O failover
  nvme-pci: add quirks for WDC Blue SN550 15b7:5009
  nvme-pci: add quirks for device 126f:1001
  nvme-pci: fix queue unquiesce check on slot_reset
  ublk: remove the check of ublk_need_req_ref() from __ublk_check_and_get_req
  ublk: enhance check for register/unregister io buffer command
  ublk: decouple zero copy from user copy
  selftests: ublk: fix UBLK_F_NEED_GET_DATA

Merge tag 'io_uring-6.15-20250502' of git://git.kernel.dk/linux

Pull io_uring fix from Jens Axboe:
 "Just a single fix, annotating the fdinfo side SQ/CQ head/tail reads
  with data_race() as they are known racy.

  Only serves to silence syzbot testing, by definition these debug
  outputs are going to be racy as they may change as soon as we've read
  them"

* tag 'io_uring-6.15-20250502' of git://git.kernel.dk/linux:
  io_uring/fdinfo: annotate racy sq/cq head/tail reads

Merge tag 'bcachefs-2025-05-01' of git://evilpiepirate.org/bcachefs

Pull bcachefs fixes from Kent Overstreet:
 "Lots of assorted small fixes...

   - Some repair path fixes, a fix for -ENOMEM when reconstructing lots
     of alloc info on large filesystems, upgrade for ancient 0.14
     filesystems, etc.

   - Various assert tweaks; assert -> ERO, ERO -> log the error in the
     superblock and continue

   - casefolding now uses d_ops like on other casefolding filesystems

   - fix device label create on device add, fix bucket array resize on
     filesystem resize

   - fix xattrs with FORTIFY_SOURCE builds with gcc-15/clang"

* tag 'bcachefs-2025-05-01' of git://evilpiepirate.org/bcachefs: (22 commits)
  bcachefs: Remove incorrect __counted_by annotation
  bcachefs: add missing sched_annotate_sleep()
  bcachefs: Fix __bch2_dev_group_set()
  bcachefs: Kill ERO for i_blocks check in truncate
  bcachefs: check for inode.bi_sectors underflow
  bcachefs: Kill ERO in __bch2_i_sectors_acct()
  bcachefs: readdir fixes
  bcachefs: improve missing journal write device error message
  bcachefs: Topology error after insert is now an ERO
  bcachefs: Use bch2_kvmalloc() for journal keys array
  bcachefs: More informative error message when shutting down due to error
  bcachefs: btree_root_unreadable_and_scan_found_nothing autofix for non data btrees
  bcachefs: btree_node_data_missing is now autofix
  bcachefs: Don't generate alloc updates to invalid buckets
  bcachefs: Improve bch2_dev_bucket_missing()
  bcachefs: fix bch2_dev_buckets_resize()
  bcachefs: Add upgrade table entry from 0.14
  bcachefs: Run BCH_RECOVERY_PASS_reconstruct_snapshots on missing subvol -> snapshot
  bcachefs: Add missing utf8_unload()
  bcachefs: Emit unicode version message on startup
  ...

Merge tag 'pinctrl-v6.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control fixes from Linus Walleij:

 - Fix potential NULL dereference in the i.MX driver

 - Fix the pull up/down resistor values in the Meson driver

 - Fix the mapping of the PHY LED pins in the Airhoa driver

 - Fix EINT interrupts on older controllers and a debounce value issue
   in the Mediatek driver

 - Fix an erronoeus PINGROUP define in the Qualcomm driver

* tag 'pinctrl-v6.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  pinctrl: qcom: Fix PINGROUP definition for sm8750
  pinctrl: mediatek: common-v1: Fix error checking in mtk_eint_init()
  pinctrl: mediatek: Fix new design debounce issue
  pinctrl: mediatek: common-v1: Fix EINT breakage on older controllers
  pinctrl: airoha: fix wrong PHY LED mapping and PHY2 LED defines
  pinctrl: meson: define the pull up/down resistor value as 60 kOhm
  pinctrl: imx: Return NULL if no group is matched and found

Merge tag 'iommu-fixes-v6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux

Pull iommu fixes from Joerg Roedel:
 "ARM-SMMU fixes:
   - Fix broken detection of the S2FWB feature
   - Ensure page-size bitmap is initialised for SVA domains
   - Fix handling of SMMU client devices with duplicate Stream IDs
   - Don't fail SMMU probe if Stream IDs are aliased across clients

  Intel VT-d fixes:
   - Add quirk for IGFX device
   - Revert an ATS change to fix a boot failure

  AMD IOMMU:
   - Fix potential buffer overflow

  Core:
   - Fix for iommu_copy_struct_from_user()"

* tag 'iommu-fixes-v6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux:
  iommu/vt-d: Apply quirk_iommu_igfx for 8086:0044 (QM57/QS57)
  iommu/vt-d: Revert ATS timing change to fix boot failure
  iommu: Fix two issues in iommu_copy_struct_from_user()
  iommu/amd: Fix potential buffer overflow in parse_ivrs_acpihid
  iommu/arm-smmu-v3: Fail aliasing StreamIDs more gracefully
  iommu/arm-smmu-v3: Fix iommu_device_probe bug due to duplicated stream ids
  iommu/arm-smmu-v3: Fix pgsize_bit for sva domains
  iommu/arm-smmu-v3: Add missing S2FWB feature detection

Merge tag 'slab-for-6.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab

Pull slab fix from Vlastimil Babka:

 - Stable fix to avoid bugs due to leftover obj_ext after allocation
   profiling is disabled at runtime (Zhenhua Huang)

* tag 'slab-for-6.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab:
  mm, slab: clean up slab->obj_exts always

Merge tag 'i2c-host-fixes-6.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-current

i2c-host-fixes for v6.15-rc5

- imx-lpi2c: fix error handling sequence in probe

Merge tag 'drm-xe-fixes-2025-05-01' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes

Driver Changes:
- Eustall locking fix and disabling on VF
- Documentation fix kernel version supporting hwmon entries
- SVM fixes on error handling

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/fqkoqvo62fbkvw6xoxoxutzozqksxxudbmqacjm3durid2pkak@imlxghgrk3ob

drm/gpusvm: set has_dma_mapping inside mapping loop

The 'has_dma_mapping' flag should be set once there is a
mapping so it could be unmapped in case of error.

v2:
- Resend for CI

Fixes: 99624bdff867 ("drm/gpusvm: Add support for GPU Shared Virtual Memory")
Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20250428024752.881292-1-matthew.brost@intel.com
(cherry picked from commit f64cf7b681af72d3f715c0d0fd72091a54471c1a)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

drm/xe/hwmon: Fix kernel version documentation for temperature

The version in the sysfs attribute should correspond to the version in
which this is enabled and visible for end users. It usually doesn't
correspond to the version in which the patch was developed, but rather a
release that will contain it. Update them to 6.15.

Fixes: dac328dea701 ("drm/xe/hwmon: expose package and vram temperature")
Reported-by: Ulisses Furquim <ulisses.furquim@intel.com>
Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/4840
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Raag Jadav <raag.jadav@intel.com>
Link: https://lore.kernel.org/r/20250421-hwmon-doc-fix-v1-1-9f68db702249@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
(cherry picked from commit 8500393a8e6c58e5e7c135133ad792fc6fd5b6f4)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

Merge tag 'amd-drm-fixes-6.15-2025-05-01' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes

amd-drm-fixes-6.15-2025-05-01:

amdgpu:
- Fix possible UAF in HDCP
- XGMI dma-buf fix
- NBIO 7.11 fix
- VCN 5.0.1 fix

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://lore.kernel.org/r/20250501185634.4132187-1-alexander.deucher@amd.com

bcachefs: Remove incorrect __counted_by annotation

This actually reverts 86e92eeeb237 ("bcachefs: Annotate struct bch_xattr
with __counted_by()").

After the x_name, there is a value. According to the disscussion[1],
__counted_by assumes that the flexible array member contains exactly
the amount of elements that are specified. Now there are users came across
a false positive detection of an out of bounds write caused by
the __counted_by here[2], so revert that.

[1] https://lore.kernel.org/lkml/Zv8VDKWN1GzLRT-_@archlinux/T/#m0ce9541c5070146320efd4f928cc1ff8de69e9b2
[2] https://privatebin.net/?a0d4e97d590d71e1#9bLmp2Kb5NU6X6cZEucchDcu88HzUQwHUah8okKPReEt

Signed-off-by: Alan Huang <mmpgouride@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

spi: tegra114: Don't fail set_cs_timing when delays are zero

The original code would skip null delay pointers, but when the pointers
were converted to point within the spi_device struct, the check was not
updated to skip delays of zero. Hence all spi devices that didn't set
delays would fail to probe.

Fixes: 04e6bb0d6bb1 ("spi: modify set_cs_timing parameter")
Cc: stable@vger.kernel.org
Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Link: https://patch.msgid.link/20250423-spi-tegra114-v1-1-2d608bcc12f9@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Merge tag 'drm-intel-fixes-2025-04-30' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes

drm/i915 fixes for v6.15-rc5:
- Fix build for CONFIG_DRM_I915_PXP=n

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://lore.kernel.org/r/87selquhpe.fsf@intel.com

bcachefs: add missing sched_annotate_sleep()

00594 ------------[ cut here ]------------
00594 do not call blocking ops when !TASK_RUNNING; state=2 set at [<000000003e51ef4a>] prepare_to_wait_event+0x5c/0x1c0
00594 WARNING: CPU: 12 PID: 1117 at kernel/sched/core.c:8741 __might_sleep+0x74/0x88
00594 Modules linked in:
00594 CPU: 12 UID: 0 PID: 1117 Comm: umount Not tainted 6.15.0-rc4-ktest-g3a72e369412d #21845 PREEMPT
00594 Hardware name: linux,dummy-virt (DT)
00594 pstate: 60001005 (nZCv daif -PAN -UAO -TCO -DIT +SSBS BTYPE=--)
00594 pc : __might_sleep+0x74/0x88
00594 lr : __might_sleep+0x74/0x88
00594 sp : ffffff80c8d67a90
00594 x29: ffffff80c8d67a90 x28: ffffff80f5903500 x27: 0000000000000000
00594 x26: 0000000000000000 x25: ffffff80cf5002a0 x24: ffffffc087dad000
00594 x23: ffffff80c8d67b40 x22: 0000000000000000 x21: 0000000000000000
00594 x20: 0000000000000242 x19: ffffffc080b92020 x18: 00000000ffffffff
00594 x17: 30303c5b20746120 x16: 74657320323d6574 x15: 617473203b474e49
00594 x14: 0000000000000001 x13: 00000000000c0000 x12: ffffff80facc0000
00594 x11: 0000000000000001 x10: 0000000000000001 x9 : ffffffc0800b0774
00594 x8 : c0000000fffbffff x7 : ffffffc087dac670 x6 : 00000000015fffa8
00594 x5 : ffffff80facbffa8 x4 : ffffff80fbd30b90 x3 : 0000000000000000
00594 x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffffff80f5903500
00594 Call trace:
00594  __might_sleep+0x74/0x88 (P)
00594  __mutex_lock+0x64/0x8d8
00594  mutex_lock_nested+0x28/0x38
00594  bch2_fs_ec_flush+0xf8/0x128
00594  __bch2_fs_read_only+0x54/0x1d8
00594  bch2_fs_read_only+0x3e0/0x438
00594  __bch2_fs_stop+0x5c/0x250
00594  bch2_put_super+0x18/0x28
00594  generic_shutdown_super+0x6c/0x140
00594  bch2_kill_sb+0x1c/0x38
00594  deactivate_locked_super+0x54/0xd0
00594  deactivate_super+0x70/0x90
00594  cleanup_mnt+0xec/0x188
00594  __cleanup_mnt+0x18/0x28
00594  task_work_run+0x90/0xd8
00594  do_notify_resume+0x138/0x148
00594  el0_svc+0x9c/0xa0
00594  el0t_64_sync_handler+0x104/0x130
00594  el0t_64_sync+0x154/0x158

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

Merge tag 'net-6.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Happy May Day.

  Things have calmed down on our end (knock on wood), no outstanding
  investigations. Including fixes from Bluetooth and WiFi.

  Current release - fix to a fix:

   - igc: fix lock order in igc_ptp_reset

  Current release - new code bugs:

   - Revert "wifi: iwlwifi: make no_160 more generic", fixes regression
     to Killer line of devices reported by a number of people

   - Revert "wifi: iwlwifi: add support for BE213", initial FW is too
     buggy

   - number of fixes for mld, the new Intel WiFi subdriver

  Previous releases - regressions:

   - wifi: mac80211: restore monitor for outgoing frames

   - drv: vmxnet3: fix malformed packet sizing in vmxnet3_process_xdp

   - eth: bnxt_en: fix timestamping FIFO getting out of sync on reset,
     delivering stale timestamps

   - use sock_gen_put() in the TCP fraglist GRO heuristic, don't assume
     every socket is a full socket

  Previous releases - always broken:

   - sched: adapt qdiscs for reentrant enqueue cases, fix list
     corruptions

   - xsk: fix race condition in AF_XDP generic RX path, shared UMEM
     can't be protected by a per-socket lock

   - eth: mtk-star-emac: fix spinlock recursion issues on rx/tx poll

   - btusb: avoid NULL pointer dereference in skb_dequeue()

   - dsa: felix: fix broken taprio gate states after clock jump"

* tag 'net-6.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (83 commits)
  net: vertexcom: mse102x: Fix RX error handling
  net: vertexcom: mse102x: Add range check for CMD_RTS
  net: vertexcom: mse102x: Fix LEN_MASK
  net: vertexcom: mse102x: Fix possible stuck of SPI interrupt
  net: hns3: defer calling ptp_clock_register()
  net: hns3: fixed debugfs tm_qset size
  net: hns3: fix an interrupt residual problem
  net: hns3: store rx VLAN tag offload state for VF
  octeon_ep: Fix host hang issue during device reboot
  net: fec: ERR007885 Workaround for conventional TX
  net: lan743x: Fix memleak issue when GSO enabled
  ptp: ocp: Fix NULL dereference in Adva board SMA sysfs operations
  net: use sock_gen_put() when sk_state is TCP_TIME_WAIT
  bnxt_en: fix module unload sequence
  bnxt_en: Fix ethtool -d byte order for 32-bit values
  bnxt_en: Fix out-of-bound memcpy() during ethtool -w
  bnxt_en: Fix coredump logic to free allocated buffer
  bnxt_en: delay pci_alloc_irq_vectors() in the AER path
  bnxt_en: call pci_alloc_irq_vectors() after bnxt_reserve_rings()
  bnxt_en: Add missing skb_mark_for_recycle() in bnxt_rx_vlan()
  ...

arm64: errata: Add missing sentinels to Spectre-BHB MIDR arrays

Commit a5951389e58d ("arm64: errata: Add newer ARM cores to the
spectre_bhb_loop_affected() lists") added some additional CPUs to the
Spectre-BHB workaround, including some new arrays for designs that
require new 'k' values for the workaround to be effective.

Unfortunately, the new arrays omitted the sentinel entry and so
is_midr_in_range_list() will walk off the end when it doesn't find a
match. With UBSAN enabled, this leads to a crash during boot when
is_midr_in_range_list() is inlined (which was more common prior to
c8c2647e69be ("arm64: Make  _midr_in_range_list() an exported
function")):

 |  Internal error: aarch64 BRK: 00000000f2000001 [#1] PREEMPT SMP
 |  pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
 |  pc : spectre_bhb_loop_affected+0x28/0x30
 |  lr : is_spectre_bhb_affected+0x170/0x190
 | [...]
 |  Call trace:
 |   spectre_bhb_loop_affected+0x28/0x30
 |   update_cpu_capabilities+0xc0/0x184
 |   init_cpu_features+0x188/0x1a4
 |   cpuinfo_store_boot_cpu+0x4c/0x60
 |   smp_prepare_boot_cpu+0x38/0x54
 |   start_kernel+0x8c/0x478
 |   __primary_switched+0xc8/0xd4
 |  Code: 6b09011f 54000061 52801080 d65f03c0 (d4200020)
 |  ---[ end trace 0000000000000000 ]---
 |  Kernel panic - not syncing: aarch64 BRK: Fatal exception

Add the missing sentinel entries.

Cc: Lee Jones <lee@kernel.org>
Cc: James Morse <james.morse@arm.com>
Cc: Doug Anderson <dianders@chromium.org>
Cc: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Cc: <stable@vger.kernel.org>
Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixes: a5951389e58d ("arm64: errata: Add newer ARM cores to the spectre_bhb_loop_affected() lists")
Signed-off-by: Will Deacon <will@kernel.org>
Reviewed-by: Lee Jones <lee@kernel.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20250501104747.28431-1-will@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

drm/xe/eustall: Do not support EU stall on SRIOV VF

EU stall sampling is not supported on SRIOV VF. Do not
initialize or open EU stall stream on SRIOV VF.

Fixes: 9a0b11d4cf3b ("drm/xe/eustall: Add support to init, enable and disable EU stall sampling")
Signed-off-by: Harish Chegondi <harish.chegondi@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://lore.kernel.org/r/10db5d1c7e17aadca7078ff74575b7ffc0d5d6b8.1745215022.git.harish.chegondi@intel.com
(cherry picked from commit 6ed20625a4b8189a1bd6598aa58e03147ce378ee)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

drm/xe/eustall: Resolve a possible circular locking dependency

Use a separate lock in the polling function eu_stall_data_buf_poll()
instead of eu_stall->stream_lock. This would prevent a possible
circular locking dependency leading to a deadlock as described below.
This would also require additional locking with the new lock in
the read function.

<4> [787.192986] ======================================================
<4> [787.192988] WARNING: possible circular locking dependency detected
<4> [787.192991] 6.14.0-rc7-xe+ #1 Tainted: G     U
<4> [787.192993] ------------------------------------------------------
<4> [787.192994] xe_eu_stall/20093 is trying to acquire lock:
<4> [787.192996] ffff88819847e2c0 ((work_completion)
(&(&stream->buf_poll_work)->work)), at: __flush_work+0x1f8/0x5e0
<4> [787.193005] but task is already holding lock:
<4> [787.193007] ffff88814ce83ba8 (&gt->eu_stall->stream_lock){3:3},
at: xe_eu_stall_stream_ioctl+0x41/0x6a0 [xe]
<4> [787.193090] which lock already depends on the new lock.
<4> [787.193093] the existing dependency chain (in reverse order) is:
<4> [787.193095]
-> #1 (&gt->eu_stall->stream_lock){+.+.}-{3:3}:
<4> [787.193099]        __mutex_lock+0xb4/0xe40
<4> [787.193104]        mutex_lock_nested+0x1b/0x30
<4> [787.193106]        eu_stall_data_buf_poll_work_fn+0x44/0x1d0 [xe]
<4> [787.193155]        process_one_work+0x21c/0x740
<4> [787.193159]        worker_thread+0x1db/0x3c0
<4> [787.193161]        kthread+0x10d/0x270
<4> [787.193164]        ret_from_fork+0x44/0x70
<4> [787.193168]        ret_from_fork_asm+0x1a/0x30
<4> [787.193172]
-> #0 ((work_completion)(&(&stream->buf_poll_work)->work)){+.+.}-{0:0}:
<4> [787.193176]        __lock_acquire+0x1637/0x2810
<4> [787.193180]        lock_acquire+0xc9/0x300
<4> [787.193183]        __flush_work+0x219/0x5e0
<4> [787.193186]        cancel_delayed_work_sync+0x87/0x90
<4> [787.193189]        xe_eu_stall_disable_locked+0x9a/0x260 [xe]
<4> [787.193237]        xe_eu_stall_stream_ioctl+0x5b/0x6a0 [xe]
<4> [787.193285]        __x64_sys_ioctl+0xa4/0xe0
<4> [787.193289]        x64_sys_call+0x131e/0x2650
<4> [787.193292]        do_syscall_64+0x91/0x180
<4> [787.193295]        entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [787.193299]
other info that might help us debug this:
<4> [787.193302]  Possible unsafe locking scenario:
<4> [787.193304]        CPU0                    CPU1
<4> [787.193305]        ----                    ----
<4> [787.193306]   lock(&gt->eu_stall->stream_lock);
<4> [787.193308]                        lock((work_completion)
(&(&stream->buf_poll_work)->work));
<4> [787.193311]                        lock(&gt->eu_stall->stream_lock);
<4> [787.193313]   lock((work_completion)
(&(&stream->buf_poll_work)->work));
<4> [787.193315]
 *** DEADLOCK ***

Fixes: 760edec939685 ("drm/xe/eustall: Add support to read() and poll() EU stall data")
Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/4598
Signed-off-by: Harish Chegondi <harish.chegondi@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://lore.kernel.org/r/c896932fca84f79db2df5942911997ed77b2b9b6.1744934656.git.harish.chegondi@intel.com
(cherry picked from commit c2b1f1b8641372bb2e563c49eb25632623a860fc)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

bcachefs: Fix __bch2_dev_group_set()

bch2_sb_disk_groups_to_cpu() goes off of the superblock member info, so
we need to set that first.

Reported-by: Stijn Tintel <stijn@linux-ipv6.be>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

drm/amdgpu: Add DPG pause for VCN v5.0.1

For vcn5.0.1 only, enable DPG PAUSE to avoid DPG resets.

Signed-off-by: Sonny Jiang <sonny.jiang@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 3e5f86c14c3440171f2a3e7a68ceb739297726e9)

drm/amdgpu: Fix offset for HDP remap in nbio v7.11

APUs in passthrough mode use HDP flush. 0x7F000 offset used for
remapping HDP flush is mapped to VPE space which could get power gated.
Use another unused offset in BIF space.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit d8116a32cdbe456c7f511183eb9ab187e3d590fb)
Cc: stable@vger.kernel.org

drm/amdgpu: Fail DMABUF map of XGMI-accessible memory

If peer memory is XGMI-accessible, we should never access it through PCIe
P2P DMA mappings. PCIe P2P is slower, has different coherence behaviour,
limited or no support for atomics, or may not work at all. Fail with a
warning if DMABUF mappings of such memory are attempted.

Signed-off-by: Felix Kuehling <felix.kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit dbe4c63689bc6b5fd3ab72650ea4b6a667e96a68)

drm/amd/display: Fix slab-use-after-free in hdcp

The HDCP code in amdgpu_dm_hdcp.c copies pointers to amdgpu_dm_connector
objects without incrementing the kref reference counts. When using a
USB-C dock, and the dock is unplugged, the corresponding
amdgpu_dm_connector objects are freed, creating dangling pointers in the
HDCP code. When the dock is plugged back, the dangling pointers are
dereferenced, resulting in a slab-use-after-free:

[   66.775837] BUG: KASAN: slab-use-after-free in event_property_validate+0x42f/0x6c0 [amdgpu]
[   66.776171] Read of size 4 at addr ffff888127804120 by task kworker/0:1/10

[   66.776179] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted 6.14.0-rc7-00180-g54505f727a38-dirty #233
[   66.776183] Hardware name: HP HP Pavilion Aero Laptop 13-be0xxx/8916, BIOS F.17 12/18/2024
[   66.776186] Workqueue: events event_property_validate [amdgpu]
[   66.776494] Call Trace:
[   66.776496]  <TASK>
[   66.776497]  dump_stack_lvl+0x70/0xa0
[   66.776504]  print_report+0x175/0x555
[   66.776507]  ? __virt_addr_valid+0x243/0x450
[   66.776510]  ? kasan_complete_mode_report_info+0x66/0x1c0
[   66.776515]  kasan_report+0xeb/0x1c0
[   66.776518]  ? event_property_validate+0x42f/0x6c0 [amdgpu]
[   66.776819]  ? event_property_validate+0x42f/0x6c0 [amdgpu]
[   66.777121]  __asan_report_load4_noabort+0x14/0x20
[   66.777124]  event_property_validate+0x42f/0x6c0 [amdgpu]
[   66.777342]  ? __lock_acquire+0x6b40/0x6b40
[   66.777347]  ? enable_assr+0x250/0x250 [amdgpu]
[   66.777571]  process_one_work+0x86b/0x1510
[   66.777575]  ? pwq_dec_nr_in_flight+0xcf0/0xcf0
[   66.777578]  ? assign_work+0x16b/0x280
[   66.777580]  ? lock_is_held_type+0xa3/0x130
[   66.777583]  worker_thread+0x5c0/0xfa0
[   66.777587]  ? process_one_work+0x1510/0x1510
[   66.777588]  kthread+0x3a2/0x840
[   66.777591]  ? kthread_is_per_cpu+0xd0/0xd0
[   66.777594]  ? trace_hardirqs_on+0x4f/0x60
[   66.777597]  ? _raw_spin_unlock_irq+0x27/0x60
[   66.777599]  ? calculate_sigpending+0x77/0xa0
[   66.777602]  ? kthread_is_per_cpu+0xd0/0xd0
[   66.777605]  ret_from_fork+0x40/0x90
[   66.777607]  ? kthread_is_per_cpu+0xd0/0xd0
[   66.777609]  ret_from_fork_asm+0x11/0x20
[   66.777614]  </TASK>

[   66.777643] Allocated by task 10:
[   66.777646]  kasan_save_stack+0x39/0x60
[   66.777649]  kasan_save_track+0x14/0x40
[   66.777652]  kasan_save_alloc_info+0x37/0x50
[   66.777655]  __kasan_kmalloc+0xbb/0xc0
[   66.777658]  __kmalloc_cache_noprof+0x1c8/0x4b0
[   66.777661]  dm_dp_add_mst_connector+0xdd/0x5c0 [amdgpu]
[   66.777880]  drm_dp_mst_port_add_connector+0x47e/0x770 [drm_display_helper]
[   66.777892]  drm_dp_send_link_address+0x1554/0x2bf0 [drm_display_helper]
[   66.777901]  drm_dp_check_and_send_link_address+0x187/0x1f0 [drm_display_helper]
[   66.777909]  drm_dp_mst_link_probe_work+0x2b8/0x410 [drm_display_helper]
[   66.777917]  process_one_work+0x86b/0x1510
[   66.777919]  worker_thread+0x5c0/0xfa0
[   66.777922]  kthread+0x3a2/0x840
[   66.777925]  ret_from_fork+0x40/0x90
[   66.777927]  ret_from_fork_asm+0x11/0x20

[   66.777932] Freed by task 1713:
[   66.777935]  kasan_save_stack+0x39/0x60
[   66.777938]  kasan_save_track+0x14/0x40
[   66.777940]  kasan_save_free_info+0x3b/0x60
[   66.777944]  __kasan_slab_free+0x52/0x70
[   66.777946]  kfree+0x13f/0x4b0
[   66.777949]  dm_dp_mst_connector_destroy+0xfa/0x150 [amdgpu]
[   66.778179]  drm_connector_free+0x7d/0xb0
[   66.778184]  drm_mode_object_put.part.0+0xee/0x160
[   66.778188]  drm_mode_object_put+0x37/0x50
[   66.778191]  drm_atomic_state_default_clear+0x220/0xd60
[   66.778194]  __drm_atomic_state_free+0x16e/0x2a0
[   66.778197]  drm_mode_atomic_ioctl+0x15ed/0x2ba0
[   66.778200]  drm_ioctl_kernel+0x17a/0x310
[   66.778203]  drm_ioctl+0x584/0xd10
[   66.778206]  amdgpu_drm_ioctl+0xd2/0x1c0 [amdgpu]
[   66.778375]  __x64_sys_ioctl+0x139/0x1a0
[   66.778378]  x64_sys_call+0xee7/0xfb0
[   66.778381]  do_syscall_64+0x87/0x140
[   66.778385]  entry_SYSCALL_64_after_hwframe+0x4b/0x53

Fix this by properly incrementing and decrementing the reference counts
when making and deleting copies of the amdgpu_dm_connector pointers.

(Mario: rebase on current code and update fixes tag)

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4006
Signed-off-by: Chris Bainbridge <chris.bainbridge@gmail.com>
Fixes: da3fd7ac0bcf3 ("drm/amd/display: Update CP property based on HW query")
Reviewed-by: Alex Hung <alex.hung@amd.com>
Link: https://lore.kernel.org/r/20250417215005.37964-1-mario.limonciello@amd.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit d4673f3c3b3dcb74e36e53cdfc880baa7a87b330)
Cc: stable@vger.kernel.org

Merge branch 'net-vertexcom-mse102x-fix-rx-handling'

Stefan Wahren says:

====================
net: vertexcom: mse102x: Fix RX handling

This series is the first part of two series for the Vertexcom driver.
It contains substantial fixes for the RX handling of the Vertexcom MSE102x.
====================

Link: https://patch.msgid.link/20250430133043.7722-1-wahrenst@gmx.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

net: vertexcom: mse102x: Fix RX error handling

In case the CMD_RTS got corrupted by interferences, the MSE102x
doesn't allow a retransmission of the command. Instead the Ethernet
frame must be shifted out of the SPI FIFO. Since the actual length is
unknown, assume the maximum possible value.

Fixes: 2f207cbf0dd4 ("net: vertexcom: Add MSE102x SPI support")
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250430133043.7722-5-wahrenst@gmx.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

net: vertexcom: mse102x: Add range check for CMD_RTS

Since there is no protection in the SPI protocol against electrical
interferences, the driver shouldn't blindly trust the length payload
of CMD_RTS. So introduce a bounds check for incoming frames.

Fixes: 2f207cbf0dd4 ("net: vertexcom: Add MSE102x SPI support")
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250430133043.7722-4-wahrenst@gmx.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

net: vertexcom: mse102x: Fix LEN_MASK

The LEN_MASK for CMD_RTS doesn't cover the whole parameter mask.
The Bit 11 is reserved, so adjust LEN_MASK accordingly.

Fixes: 2f207cbf0dd4 ("net: vertexcom: Add MSE102x SPI support")
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250430133043.7722-3-wahrenst@gmx.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

net: vertexcom: mse102x: Fix possible stuck of SPI interrupt

The MSE102x doesn't provide any SPI commands for interrupt handling.
So in case the interrupt fired before the driver requests the IRQ,
the interrupt will never fire again. In order to fix this always poll
for pending packets after opening the interface.

Fixes: 2f207cbf0dd4 ("net: vertexcom: Add MSE102x SPI support")
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250430133043.7722-2-wahrenst@gmx.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Merge branch 'there-are-some-bugfix-for-the-hns3-ethernet-driver'

Jijie Shao says:

====================
There are some bugfix for the HNS3 ethernet driver
====================

Link: https://patch.msgid.link/20250430093052.2400464-1-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

net: hns3: defer calling ptp_clock_register()

Currently the ptp_clock_register() is called before relative
ptp resource ready. It may cause unexpected result when upper
layer called the ptp API during the timewindow. Fix it by
moving the ptp_clock_register() to the function end.

Fixes: 0bf5eb788512 ("net: hns3: add support for PTP")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20250430093052.2400464-5-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

net: hns3: fixed debugfs tm_qset size

The size of the tm_qset file of debugfs is limited to 64 KB,
which is too small in the scenario with 1280 qsets.
The size needs to be expanded to 1 MB.

Fixes: 5e69ea7ee2a6 ("net: hns3: refactor the debugfs process")
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: Peiyang Wang <wangpeiyang1@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Link: https://patch.msgid.link/20250430093052.2400464-4-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

net: hns3: fix an interrupt residual problem

When a VF is passthrough to a VM, and the VM is killed, the reported
interrupt may not been handled, it will remain, and won't be clear by
the nic engine even with a flr or tqp reset. When the VM restart, the
interrupt of the first vector may be dropped by the second enable_irq
in vfio, see the issue below:
https://gitlab.com/qemu-project/qemu/-/issues/2884#note_2423361621

We notice that the vfio has always behaved this way, and the interrupt
is a residue of the nic engine, so we fix the problem by moving the
vector enable process out of the enable_irq loop.

Fixes: 08a100689d4b ("net: hns3: re-organize vector handle")
Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Link: https://patch.msgid.link/20250430093052.2400464-3-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

net: hns3: store rx VLAN tag offload state for VF

The VF driver missed to store the rx VLAN tag strip state when
user change the rx VLAN tag offload state. And it will default
to enable the rx vlan tag strip when re-init VF device after
reset. So if user disable rx VLAN tag offload, and trig reset,
then the HW will still strip the VLAN tag from packet nad fill
into RX BD, but the VF driver will ignore it for rx VLAN tag
offload disabled. It may cause the rx VLAN tag dropped.

Fixes: b2641e2ad456 ("net: hns3: Add support of hardware rx-vlan-offload to HNS3 VF driver")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250430093052.2400464-2-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Merge branch '200GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue

Tony Nguyen says:

====================
Intel Wired LAN Driver Updates 2025-04-29 (idpf, igc)

For idpf:
Michal fixes error path handling to remove memory leak.

Larysa prevents reset from being called during shutdown.

For igc:
Jake adjusts locking order to resolve sleeping in atomic context.

* '200GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
  igc: fix lock order in igc_ptp_reset
  idpf: protect shutdown from reset
  idpf: fix potential memory leak on kcalloc() failure
====================

Link: https://patch.msgid.link/20250429221034.3909139-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

octeon_ep: Fix host hang issue during device reboot

When the host loses heartbeat messages from the device,
the driver calls the device-specific ndo_stop function,
which frees the resources. If the driver is unloaded in
this scenario, it calls ndo_stop again, attempting to free
resources that have already been freed, leading to a host
hang issue. To resolve this, dev_close should be called
instead of the device-specific stop function.dev_close
internally calls ndo_stop to stop the network interface
and performs additional cleanup tasks. During the driver
unload process, if the device is already down, ndo_stop
is not called.

Fixes: 5cb96c29aa0e ("octeon_ep: add heartbeat monitor")
Signed-off-by: Sathesh B Edara <sedara@marvell.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250429114624.19104-1-sedara@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

net: fec: ERR007885 Workaround for conventional TX

Activate TX hang workaround also in
fec_enet_txq_submit_skb() when TSO is not enabled.

Errata: ERR007885

Symptoms: NETDEV WATCHDOG: eth0 (fec): transmit queue 0 timed out

commit 37d6017b84f7 ("net: fec: Workaround for imx6sx enet tx hang when enable three queues")
There is a TDAR race condition for mutliQ when the software sets TDAR
and the UDMA clears TDAR simultaneously or in a small window (2-4 cycles).
This will cause the udma_tx and udma_tx_arbiter state machines to hang.

So, the Workaround is checking TDAR status four time, if TDAR cleared by
    hardware and then write TDAR, otherwise don't set TDAR.

Fixes: 53bb20d1faba ("net: fec: add variable reg_desc_active to speed things up")
Signed-off-by: Mattias Barthel <mattias.barthel@atlascopco.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250429090826.3101258-1-mattiasbarthel@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

net: lan743x: Fix memleak issue when GSO enabled

Always map the `skb` to the LS descriptor. Previously skb was
mapped to EXT descriptor when the number of fragments is zero with
GSO enabled. Mapping the skb to EXT descriptor prevents it from
being freed, leading to a memory leak

Fixes: 23f0703c125b ("lan743x: Add main source files for new lan743x driver")
Signed-off-by: Thangaraj Samynathan <thangaraj.s@microchip.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20250429052527.10031-1-thangaraj.s@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

ptp: ocp: Fix NULL dereference in Adva board SMA sysfs operations

On Adva boards, SMA sysfs store/get operations can call
__handle_signal_outputs() or __handle_signal_inputs() while the `irig`
and `dcf` pointers are uninitialized, leading to a NULL pointer
dereference in __handle_signal() and causing a kernel crash. Adva boards
don't use `irig` or `dcf` functionality, so add Adva-specific callbacks
`ptp_ocp_sma_adva_set_outputs()` and `ptp_ocp_sma_adva_set_inputs()` that
avoid invoking `irig` or `dcf` input/output routines.

Fixes: ef61f5528fca ("ptp: ocp: add Adva timecard support")
Signed-off-by: Sagi Maimon <maimon.sagi@gmail.com>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20250429073320.33277-1-maimon.sagi@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

net: use sock_gen_put() when sk_state is TCP_TIME_WAIT

It is possible for a pointer of type struct inet_timewait_sock to be
returned from the functions __inet_lookup_established() and
__inet6_lookup_established(). This can cause a crash when the
returned pointer is of type struct inet_timewait_sock and
sock_put() is called on it. The following is a crash call stack that
shows sk->sk_wmem_alloc being accessed in sk_free() during the call to
sock_put() on a struct inet_timewait_sock pointer. To avoid this issue,
use sock_gen_put() instead of sock_put() when sk->sk_state
is TCP_TIME_WAIT.

mrdump.ko        ipanic() + 120
vmlinux          notifier_call_chain(nr_to_call=-1, nr_calls=0) + 132
vmlinux          atomic_notifier_call_chain(val=0) + 56
vmlinux          panic() + 344
vmlinux          add_taint() + 164
vmlinux          end_report() + 136
vmlinux          kasan_report(size=0) + 236
vmlinux          report_tag_fault() + 16
vmlinux          do_tag_recovery() + 16
vmlinux          __do_kernel_fault() + 88
vmlinux          do_bad_area() + 28
vmlinux          do_tag_check_fault() + 60
vmlinux          do_mem_abort() + 80
vmlinux          el1_abort() + 56
vmlinux          el1h_64_sync_handler() + 124
vmlinux        > 0xFFFFFFC080011294()
vmlinux          __lse_atomic_fetch_add_release(v=0xF2FFFF82A896087C)
vmlinux          __lse_atomic_fetch_sub_release(v=0xF2FFFF82A896087C)
vmlinux          arch_atomic_fetch_sub_release(i=1, v=0xF2FFFF82A896087C)
+ 8
vmlinux          raw_atomic_fetch_sub_release(i=1, v=0xF2FFFF82A896087C)
+ 8
vmlinux          atomic_fetch_sub_release(i=1, v=0xF2FFFF82A896087C) + 8
vmlinux          __refcount_sub_and_test(i=1, r=0xF2FFFF82A896087C,
oldp=0) + 8
vmlinux          __refcount_dec_and_test(r=0xF2FFFF82A896087C, oldp=0) + 8
vmlinux          refcount_dec_and_test(r=0xF2FFFF82A896087C) + 8
vmlinux          sk_free(sk=0xF2FFFF82A8960700) + 28
vmlinux          sock_put() + 48
vmlinux          tcp6_check_fraglist_gro() + 236
vmlinux          tcp6_gro_receive() + 624
vmlinux          ipv6_gro_receive() + 912
vmlinux          dev_gro_receive() + 1116
vmlinux          napi_gro_receive() + 196
ccmni.ko         ccmni_rx_callback() + 208
ccmni.ko         ccmni_queue_recv_skb() + 388
ccci_dpmaif.ko   dpmaif_rxq_push_thread() + 1088
vmlinux          kthread() + 268
vmlinux          0xFFFFFFC08001F30C()

Fixes: c9d1d23e5239 ("net: add heuristic for enabling TCP fraglist GRO")
Signed-off-by: Jibin Zhang <jibin.zhang@mediatek.com>
Signed-off-by: Shiming Cheng <shiming.cheng@mediatek.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20250429020412.14163-1-shiming.cheng@mediatek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

bnxt_en: fix module unload sequence

Recent updates to the PTP part of bnxt changed the way PTP FIFO is
cleared, skbs waiting for TX timestamps are now cleared during
ndo_close() call. To do clearing procedure, the ptp structure must
exist and point to a valid address. Module destroy sequence had ptp
clear code running before netdev close causing invalid memory access and
kernel crash. Change the sequence to destroy ptp structure after device
close.

Fixes: 8f7ae5a85137 ("bnxt_en: improve TX timestamping FIFO configuration")
Reported-by: Taehee Yoo <ap420073@gmail.com>
Closes: https://lore.kernel.org/netdev/CAMArcTWDe2cd41=ub=zzvYifaYcYv-N-csxfqxUvejy_L0D6UQ@mail.gmail.com/
Signed-off-by: Vadim Fedorenko <vadfed@meta.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Tested-by: Taehee Yoo <ap420073@gmail.com>
Link: https://patch.msgid.link/20250430170343.759126-1-vadfed@meta.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Merge tag 'nvme-6.15-2025-05-01' of git://git.infradead.org/nvme into block-6.15

Pull NVMe fixes from Christoph:

"nvme fixes for Linux 6.15

 - fix queue unquiesce check on PCI slot_reset (Keith Busch)
 - fix premature queue removal and I/O failover in nvme-tcp
   (Michael Liang)
 - don't restore null sk_state_change (Alistair Francis)
 - select CONFIG_TLS where needed (Alistair Francis)
 - always free derived key data (Hannes Reinecke)
 - more quirks (Wentao Guan)"

* tag 'nvme-6.15-2025-05-01' of git://git.infradead.org/nvme:
  nvmet-auth: always free derived key data
  nvmet-tcp: don't restore null sk_state_change
  nvmet-tcp: select CONFIG_TLS from CONFIG_NVME_TARGET_TCP_TLS
  nvme-tcp: select CONFIG_TLS from CONFIG_NVME_TCP_TLS
  nvme-tcp: fix premature queue removal and I/O failover
  nvme-pci: add quirks for WDC Blue SN550 15b7:5009
  nvme-pci: add quirks for device 126f:1001
  nvme-pci: fix queue unquiesce check on slot_reset

smb: client: ensure aligned IO sizes

Make all IO sizes multiple of PAGE_SIZE, either negotiated by the
server or passed through rsize, wsize and bsize mount options, to
prevent from breaking DIO reads and writes against servers that
enforce alignment as specified in MS-FSA 2.1.5.3 and 2.1.5.4.

Cc: linux-cifs@vger.kernel.org
Reviewed-by: David Howells <dhowells@redhat.com>
Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

bcachefs: Kill ERO for i_blocks check in truncate

Replace with logging the error in the superblock.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

bcachefs: check for inode.bi_sectors underflow

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

bcachefs: Kill ERO in __bch2_i_sectors_acct()

We won't be root causing this in the immediate future, and it's fairly
innocuous - so just log it in the superblock.

https://github.com/koverstreet/bcachefs/issues/869

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

Merge tag 'asoc-fix-v6.15-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.15

A moderately large batch of fixes for v6.15, many driver specific
including cleanups for the enabling of the Cirrus KUnit tests and a fix
for a nasty crash on resume on AMD systems.  We also have one core fix,
for an ordering issue between DAPM and DPCM which could leave things
incorrectly unpowered.

ASoC: intel/sdw_utils: Add volume limits to CS35L56

Merge series from Stefan Binding <sbinding@opensource.cirrus.com>:

Both CS35L56 and CS42L43 have maximum volumes above 0dB.
However, for many use cases, this can cause distorted audio, depending
various factors, such as other signal-processing elements in the chain,
for example if the audio passes through a gain control before reaching
the amp or the signal path has been tuned for a particular maximum
gain in the amp.

In the cases where systems use the soc_sdw_* drivers, audio above the
0dB volume will likely always be distorted, therefore apply a 0dB
limit to those devices.

Stefan Binding (2):
  ASoC: intel/sdw_utils: Add volume limit to cs42l43 speakers
  ASoC: intel/sdw_utils: Add volume limit to cs35l56 speakers

 include/sound/soc_sdw_utils.h                |  1 +
 sound/soc/sdw_utils/soc_sdw_bridge_cs35l56.c |  4 ++++
 sound/soc/sdw_utils/soc_sdw_cs42l43.c        | 10 ++++++++
 sound/soc/sdw_utils/soc_sdw_cs_amp.c         | 24 ++++++++++++++++++++
 4 files changed, 39 insertions(+)

--
2.43.0

ASoC: stm32: sai: fix kernel rate configuration

Merge series from Olivier Moysan <olivier.moysan@foss.st.com>:

This patchset adds some checks on kernel minimum rate requirements.
This avoids potential clock rate misconfiguration, when setting the
kernel frequency on STM32MP2 SoCs.

Merge tag 'drm-misc-fixes-2025-04-30' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes

A spurious WARN fix for nouveau, an init and interrupt handling fixes
for ivpu, a warning fix for ttm, a hotplug fix for fdinfo, vblank fixes
for adp, a memory leak fix for the shmem kunit tests, and a timing fix
for mipi-dbi.

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <mripard@redhat.com>
Link: https://lore.kernel.org/r/20250430-dark-eggplant-trout-c4ea6c@houat

kbuild: Properly disable -Wunterminated-string-initialization for clang

Clang and GCC have different behaviors around disabling warnings
included in -Wall and -Wextra and the order in which flags are
specified, which is exposed by clang's new support for
-Wunterminated-string-initialization.

  $ cat test.c
  const char foo[3] = "FOO";
  const char bar[3] __attribute__((__nonstring__)) = "BAR";

  $ clang -fsyntax-only -Wextra test.c
  test.c:1:21: warning: initializer-string for character array is too long, array size is 3 but initializer has size 4 (including the null terminating character); did you mean to use the 'nonstring' attribute? [-Wunterminated-string-initialization]
      1 | const char foo[3] = "FOO";
        |                     ^~~~~
  $ clang -fsyntax-only -Wextra -Wno-unterminated-string-initialization test.c
  $ clang -fsyntax-only -Wno-unterminated-string-initialization -Wextra test.c
  test.c:1:21: warning: initializer-string for character array is too long, array size is 3 but initializer has size 4 (including the null terminating character); did you mean to use the 'nonstring' attribute? [-Wunterminated-string-initialization]
      1 | const char foo[3] = "FOO";
        |                     ^~~~~

  $ gcc -fsyntax-only -Wextra test.c
  test.c:1:21: warning: initializer-string for array of ‘char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (4 chars into 3 available) [-Wunterminated-string-initialization]
      1 | const char foo[3] = "FOO";
        |                     ^~~~~
  $ gcc -fsyntax-only -Wextra -Wno-unterminated-string-initialization test.c
  $ gcc -fsyntax-only -Wno-unterminated-string-initialization -Wextra test.c

Move -Wextra up right below -Wall in Makefile.extrawarn to ensure these
flags are at the beginning of the warning options list. Move the couple
of warning options that have been added to the main Makefile since
commit e88ca24319e4 ("kbuild: consolidate warning flags in
scripts/Makefile.extrawarn") to scripts/Makefile.extrawarn after -Wall /
-Wextra to ensure they get properly disabled for all compilers.

Fixes: 9d7a0577c9db ("gcc-15: disable '-Wunterminated-string-initialization' entirely for now")
Link: https://github.com/llvm/llvm-project/issues/10359
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

ASoC: amd: ps: fix for irq handler return status

If any Soundwire manager interrupt is reported, and wake interrupt
is not reported, in this scenario irq_flag will be set to zero,
which results in interrupt handler return status as IRQ_NONE.

Add new irq flag 'wake_irq_flag' check for SoundWire wake interrupt
handling to fix incorrect irq handling return status.

Fixes: 3898b189079c8 ("ASoC: amd: ps: add soundwire wake interrupt handling")
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20250430195517.3065308-1-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: simple-card-utils: Fix pointer check in graph_util_parse_link_direction

Actually check if the passed pointers are valid, before writing to them.
This also fixes a USBAN warning:
UBSAN: invalid-load in ../sound/soc/fsl/imx-card.c:687:25
load of value 255 is not a valid value for type '_Bool'

This is because playback_only is uninitialized and is not written to, as
the playback-only property is absent.

Fixes: 844de7eebe97 ("ASoC: audio-graph-card2: expand dai_link property part")
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Link: https://patch.msgid.link/20250429094910.1150970-1-alexander.stein@ew.tq-group.com
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: intel/sdw_utils: Add volume limit to cs35l56 speakers

The volume control for cs35l56 speakers has a maximum gain of +12 dB.
However, for many use cases, this can cause distorted audio, depending
various factors, such as other signal-processing elements in the chain,
for example if the audio passes through a gain control before reaching
the amp or the signal path has been tuned for a particular maximum
gain in the amp.

In the case of systems which use the soc_sdw_* driver, audio will
likely be distorted in all cases above 0 dB, therefore add a volume
limit of 400, which is 0 dB maximum volume inside this driver.

The volume limit should be applied to both soundwire and soundwire
bridge configurations.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Link: https://patch.msgid.link/20250430103134.24579-3-sbinding@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: intel/sdw_utils: Add volume limit to cs42l43 speakers

The volume control for cs42l43 speakers has a maximum gain of +31.5 dB.
However, for many use cases, this can cause distorted audio, depending
various factors, such as other signal-processing elements in the chain,
for example if the audio passes through a gain control before reaching
the codec or the signal path has been tuned for a particular maximum
gain in the codec.

In the case of systems which use the soc_sdw_cs42l43 driver, audio will
likely be distorted in all cases above 0 dB, therefore add a volume
limit of 128, which is 0 dB maximum volume inside this driver.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20250430103134.24579-2-sbinding@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: stm32: sai: add a check on minimal kernel frequency

On MP2 SoCs SAI kernel clock rate is managed through
stm32_sai_set_parent_rate() function.
If the kernel clock rate was set previously to a low frequency, this
frequency may be too low to support the newly requested audio stream rate.
However the stm32_sai_rate_accurate() will only check accuracy against
the maximum kernel clock rate. The function will return leaving the kernel
clock rate unchanged.
Add a check on minimal frequency requirement, to avoid this.

Fixes: 2cfe1ff22555 ("ASoC: stm32: sai: add stm32mp25 support")
Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Link: https://patch.msgid.link/20250430165210.321273-3-olivier.moysan@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: stm32: sai: skip useless iterations on kernel rate loop

the frequency of the kernel clock must be greater than or equal to the
bitclock rate. When searching for a convenient kernel clock rate in
stm32_sai_set_parent_rate() function, it is useless to continue the loop
below bitclock rate, as it will result in a invalid kernel clock rate.
Change the loop output condition.

Fixes: 2cfe1ff22555 ("ASoC: stm32: sai: add stm32mp25 support")
Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Link: https://patch.msgid.link/20250430165210.321273-2-olivier.moysan@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>

genirq/msi: Prevent NULL pointer dereference in msi_domain_debug_show()

irq_domain_debug_show_one() calls msi_domain_debug_show() with a non-NULL
domain pointer and a NULL irq_data pointer. irq_debug_show_data() calls it
with a NULL domain pointer.

The domain pointer is not used, but the irq_data pointer is required to be
non-NULL and lacks a NULL pointer check.

Add the missing NULL pointer check to ensure there is a non-NULL irq_data
pointer in msi_domain_debug_show() before dereferencing it.

[ tglx: Massaged change log ]

Fixes: 01499ae673dc ("genirq/msi: Expose MSI message data in debugfs")
Signed-off-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20250430124836.49964-2-ajones@ventanamicro.com

ALSA: hda/realtek - Add more HP laptops which need mute led fixup

More HP EliteBook with Realtek HDA codec ALC3247 and combined CS35L56
Amplifiers need quirk ALC236_FIXUP_HP_GPIO_LED to fix the micmute LED.

Signed-off-by: Chris Chiu <chris.chiu@canonical.com>
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/20250430101843.150833-1-chris.chiu@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Merge tag 'for-6.15-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

Pull btrfs fixes from David Sterba:

 - fix potential inode leak in iget() after memory allocation failure

 - in subpage mode, fix extent buffer bitmap iteration when writing out
   dirty sectors

 - fix range calculation when falling back to COW for a NOCOW file

* tag 'for-6.15-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: adjust subpage bit start based on sectorsize
  btrfs: fix the inode leak in btrfs_iget()
  btrfs: fix COW handling in run_delalloc_nocow()

bcachefs: readdir fixes

- Don't call bch2_trans_relock() after dir_emit(); taking a transaction
  restart here will cause us to emit the same dirent to userspace twice

- Fix incorrect checking of the return value on dir_emit(): "true" means
  success, keep going, but bch2_dir_emit() needs to return true when
  we're finished iterating.

https://github.com/koverstreet/bcachefs/issues/867

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

bcachefs: improve missing journal write device error message

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

Merge tag 'modules-6.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux

Pull modules fixes from Petr Pavlu:
 "A single series to properly handle the module_kobject creation.

  This fixes a problem with missing /sys/module/<module>/drivers for
  built-in modules"

* tag 'modules-6.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux:
  drivers: base: handle module_kobject creation
  kernel: globalize lookup_or_create_module_kobject()
  kernel: refactor lookup_or_create_module_kobject()
  kernel: param: rename locate_module_kobject

cifs: Fix changing times and read-only attr over SMB1 smb_set_file_info() function

Function CIFSSMBSetPathInfo() is not supported by non-NT servers and
returns error. Fallback code via open filehandle and CIFSSMBSetFileInfo()
does not work neither because CIFS_open() works also only on NT server.

Therefore currently the whole smb_set_file_info() function as a SMB1
callback for the ->set_file_info() does not work with older non-NT SMB
servers, like Win9x and others.

This change implements fallback code in smb_set_file_info() which will
works with any server and allows to change time values and also to set or
clear read-only attributes.

To make existing fallback code via CIFSSMBSetFileInfo() working with also
non-NT servers, it is needed to change open function from CIFS_open()
(which is NT specific) to cifs_open_file() which works with any server
(this is just a open wrapper function which choose the correct open
function supported by the server).

CIFSSMBSetFileInfo() is working also on non-NT servers, but zero time
values are not treated specially. So first it is needed to fill all time
values if some of them are missing, via cifs_query_path_info() call.

There is another issue, opening file in write-mode (needed for changing
attributes) is not possible when the file has read-only attribute set.
The only option how to clear read-only attribute is via SMB_COM_SETATTR
command. And opening directory is not possible neither and here the
SMB_COM_SETATTR command is the only option how to change attributes.
And CIFSSMBSetFileInfo() does not honor setting read-only attribute, so
for setting is also needed to use SMB_COM_SETATTR command.

Existing code in cifs_query_path_info() is already using SMB_COM_GETATTR as
a fallback code path (function SMBQueryInformation()), so introduce a new
function SMBSetInformation which will implement SMB_COM_SETATTR command.

My testing showed that Windows XP SMB1 client is also using SMB_COM_SETATTR
command for setting or clearing read-only attribute against non-NT server.
So this can prove that this is the correct way how to do it.

With this change it is possible set all 4 time values and all attributes,
including clearing and setting read-only bit on non-NT SMB servers.
Tested against Win98 SMB1 server.

This change fixes "touch" command which was failing when called on existing
file. And fixes also "chmod +w" and "chmod -w" commands which were also
failing (as they are changing read-only attribute).

Note that this change depends on following change
"cifs: Improve cifs_query_path_info() and cifs_query_file_info()"
as it require to query all 4 time attribute values.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

cifs: Fix and improve cifs_query_path_info() and cifs_query_file_info()

When CAP_NT_SMBS was not negotiated then do not issue CIFSSMBQPathInfo()
and CIFSSMBQFileInfo() commands. CIFSSMBQPathInfo() is not supported by
non-NT Win9x SMB server and CIFSSMBQFileInfo() returns from Win9x SMB
server bogus data in Attributes field (for example lot of files are marked
as reparse points, even Win9x does not support them and read-only bit is
not marked for read-only files). Correct information is returned by
CIFSFindFirst() or SMBQueryInformation() command.

So as a fallback in cifs_query_path_info() function use CIFSFindFirst()
with SMB_FIND_FILE_FULL_DIRECTORY_INFO level which is supported by both NT
and non-NT servers and as a last option use SMBQueryInformation() as it was
before.

And in function cifs_query_file_info() immediately returns -EOPNOTSUPP when
not communicating with NT server. Client then revalidate inode entry by the
cifs_query_path_info() call, which is working fine. So fstat() syscall on
already opened file will receive correct information.

Note that both fallback functions in non-UNICODE mode expands wildcards.
Therefore those fallback functions cannot be used on paths which contain
SMB wildcard characters (* ? " > <).

CIFSFindFirst() returns all 4 time attributes as opposite of
SMBQueryInformation() which returns only one.

With this change it is possible to query all 4 times attributes from Win9x
server and at the same time, client minimize sending of unsupported
commands to server.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

smb: client: fix zero length for mkdir POSIX create context

SMB create requests issued via smb311_posix_mkdir() have an incorrect
length of zero bytes for the POSIX create context data. ksmbd server
rejects such requests and logs "cli req too short" causing mkdir to fail
with "invalid argument" on the client side.  It also causes subsequent
rmmod to crash in cifs_destroy_request_bufs()

Inspection of packets sent by cifs.ko using wireshark show valid data for
the SMB2_POSIX_CREATE_CONTEXT is appended with the correct offset, but
with an incorrect length of zero bytes. Fails with ksmbd+cifs.ko only as
Windows server/client does not use POSIX extensions.

Fix smb311_posix_mkdir() to set req->CreateContextsLength as part of
appending the POSIX creation context to the request.

Signed-off-by: Jethro Donaldson <devel@jro.nz>
Acked-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Reviewed-by: Namjae Jeon <linkinjeon@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Steve French <stfrench@microsoft.com>

cpufreq: intel_pstate: Unchecked MSR aceess in legacy mode

When turbo mode is unavailable on a Skylake-X system, executing the
command:

 # echo 1 > /sys/devices/system/cpu/intel_pstate/no_turbo

results in an unchecked MSR access error:

 WRMSR to 0x199 (attempted to write 0x0000000100001300).

This issue was reproduced on an OEM (Original Equipment Manufacturer)
system and is not a common problem across all Skylake-X systems.

This error occurs because the MSR 0x199 Turbo Engage Bit (bit 32) is set
when turbo mode is disabled. The issue arises when intel_pstate fails to
detect that turbo mode is disabled. Here intel_pstate relies on
MSR_IA32_MISC_ENABLE bit 38 to determine the status of turbo mode.
However, on this system, bit 38 is not set even when turbo mode is
disabled.

According to the Intel Software Developer's Manual (SDM), the BIOS sets
this bit during platform initialization to enable or disable
opportunistic processor performance operations. Logically, this bit
should be set in such cases. However, the SDM also specifies that "OS
and applications must use CPUID leaf 06H to detect processors with
opportunistic processor performance operations enabled."

Therefore, in addition to checking MSR_IA32_MISC_ENABLE bit 38, verify
that CPUID.06H:EAX[1] is 0 to accurately determine if turbo mode is
disabled.

Fixes: 4521e1a0ce17 ("cpufreq: intel_pstate: Reflect current no_turbo state correctly")
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

soundwire: intel_auxdevice: Fix system suspend/resume handling

Before commit bca84a7b93fd ("PM: sleep: Use DPM_FLAG_SMART_SUSPEND
conditionally") the runtime PM status of the device in intel_resume()
had always been RPM_ACTIVE because setting DPM_FLAG_SMART_SUSPEND had
caused the core to call pm_runtime_set_active() for that device during
the "noirq" resume phase.  For this reason, the pm_runtime_suspended()
check in intel_resume() had never triggered and the code depending on
it had never run.  That had not caused any observable functional issues
to appear, so effectively the code in question had never been needed.

After commit bca84a7b93fd the core does not call pm_runtime_set_active()
for all devices with DPM_FLAG_SMART_SUSPEND set any more and the code
depending on the pm_runtime_suspended() check in intel_resume() runs if
the device is runtime-suspended prior to a system-wide suspend
transition.  Unfortunately, when it runs, it breaks things due to the
attempt to runtime-resume bus->dev which most likely is not ready for a
runtime resume at that point.

It also does other more-or-less questionable things.  Namely, it
calls pm_runtime_idle() for a device with a nonzero runtime PM usage
counter which has no effect (all devices have nonzero runtime PM
usage counters during system-wide suspend and resume).  It also calls
pm_runtime_mark_last_busy() for the device even though devices cannot
runtime-suspend during system-wide suspend and resume (because their
runtime PM usage counters are nonzero) and an analogous call is made
in the same function later.  Moreover, it sets the runtime PM status
of the device to RPM_ACTIVE before activating it.

For the reasons listed above, remove that code altogether.

On top of that, add a pm_runtime_disable() call to intel_suspend() to
prevent the device from being runtime-resumed at any point after
intel_suspend() has started to manipulate it because the changes
made by that function would be undone by a runtime-suspend of the
device.

Next, once runtime PM has been disabled, the runtime PM status of the
device cannot change, so pm_runtime_status_suspended() can be used
instead of pm_runtime_suspended() in intel_suspend().

Finally, make intel_resume() call pm_runtime_set_active() at the end to
set the runtime PM status of the device to "active" because it has just
been activated and re-enable runtime PM for it after that.

Additionally, drop the setting of DPM_FLAG_SMART_SUSPEND from the
driver because it has no effect on devices handled by it.

Fixes: bca84a7b93fd ("PM: sleep: Use DPM_FLAG_SMART_SUSPEND conditionally")
Reported-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Tested-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/12680420.O9o76ZdvQC@rjwysocki.net

io_uring/fdinfo: annotate racy sq/cq head/tail reads

syzbot complains about the cached sq head read, and it's totally right.
But we don't need to care, it's just reading fdinfo, and reading the
CQ or SQ tail/head entries are known racy in that they are just a view
into that very instant and may of course be outdated by the time they
are reported.

Annotate both the SQ head and CQ tail read with data_race() to avoid
this syzbot complaint.

Link: https://lore.kernel.org/io-uring/6811f6dc.050a0220.39e3a1.0d0e.GAE@google.com/
Reported-by: syzbot+3e77fd302e99f5af9394@syzkaller.appspotmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

nvmet-auth: always free derived key data

After calling nvme_auth_derive_tls_psk() we need to free the resulting
psk data, as either TLS is disable (and we don't need the data anyway)
or the psk data is copied into the resulting key (and can be free, too).

Fixes: fa2e0f8bbc68 ("nvmet-tcp: support secure channel concatenation")
Reported-by: Yi Zhang <yi.zhang@redhat.com>
Suggested-by: Maurizio Lombardi <mlombard@bsdbackstore.eu>
Signed-off-by: Hannes Reinecke <hare@kernel.org>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Tested-by: Yi Zhang <yi.zhang@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

nvmet-tcp: don't restore null sk_state_change

queue->state_change is set as part of nvmet_tcp_set_queue_sock(), but if
the TCP connection isn't established when nvmet_tcp_set_queue_sock() is
called then queue->state_change isn't set and sock->sk->sk_state_change
isn't replaced.

As such we don't need to restore sock->sk->sk_state_change if
queue->state_change is NULL.

This avoids NULL pointer dereferences such as this:

[  286.462026][    C0] BUG: kernel NULL pointer dereference, address: 0000000000000000
[  286.462814][    C0] #PF: supervisor instruction fetch in kernel mode
[  286.463796][    C0] #PF: error_code(0x0010) - not-present page
[  286.464392][    C0] PGD 8000000140620067 P4D 8000000140620067 PUD 114201067 PMD 0
[  286.465086][    C0] Oops: Oops: 0010 [#1] SMP KASAN PTI
[  286.465559][    C0] CPU: 0 UID: 0 PID: 1628 Comm: nvme Not tainted 6.15.0-rc2+ #11 PREEMPT(voluntary)
[  286.466393][    C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-3.fc41 04/01/2014
[  286.467147][    C0] RIP: 0010:0x0
[  286.467420][    C0] Code: Unable to access opcode bytes at 0xffffffffffffffd6.
[  286.467977][    C0] RSP: 0018:ffff8883ae008580 EFLAGS: 00010246
[  286.468425][    C0] RAX: 0000000000000000 RBX: ffff88813fd34100 RCX: ffffffffa386cc43
[  286.469019][    C0] RDX: 1ffff11027fa68b6 RSI: 0000000000000008 RDI: ffff88813fd34100
[  286.469545][    C0] RBP: ffff88813fd34160 R08: 0000000000000000 R09: ffffed1027fa682c
[  286.470072][    C0] R10: ffff88813fd34167 R11: 0000000000000000 R12: ffff88813fd344c3
[  286.470585][    C0] R13: ffff88813fd34112 R14: ffff88813fd34aec R15: ffff888132cdd268
[  286.471070][    C0] FS:  00007fe3c04c7d80(0000) GS:ffff88840743f000(0000) knlGS:0000000000000000
[  286.471644][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  286.472543][    C0] CR2: ffffffffffffffd6 CR3: 000000012daca000 CR4: 00000000000006f0
[  286.473500][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  286.474467][    C0] DR3: 0000000000000000 DR6: 00000000ffff07f0 DR7: 0000000000000400
[  286.475453][    C0] Call Trace:
[  286.476102][    C0]  <IRQ>
[  286.476719][    C0]  tcp_fin+0x2bb/0x440
[  286.477429][    C0]  tcp_data_queue+0x190f/0x4e60
[  286.478174][    C0]  ? __build_skb_around+0x234/0x330
[  286.478940][    C0]  ? rcu_is_watching+0x11/0xb0
[  286.479659][    C0]  ? __pfx_tcp_data_queue+0x10/0x10
[  286.480431][    C0]  ? tcp_try_undo_loss+0x640/0x6c0
[  286.481196][    C0]  ? seqcount_lockdep_reader_access.constprop.0+0x82/0x90
[  286.482046][    C0]  ? kvm_clock_get_cycles+0x14/0x30
[  286.482769][    C0]  ? ktime_get+0x66/0x150
[  286.483433][    C0]  ? rcu_is_watching+0x11/0xb0
[  286.484146][    C0]  tcp_rcv_established+0x6e4/0x2050
[  286.484857][    C0]  ? rcu_is_watching+0x11/0xb0
[  286.485523][    C0]  ? ipv4_dst_check+0x160/0x2b0
[  286.486203][    C0]  ? __pfx_tcp_rcv_established+0x10/0x10
[  286.486917][    C0]  ? lock_release+0x217/0x2c0
[  286.487595][    C0]  tcp_v4_do_rcv+0x4d6/0x9b0
[  286.488279][    C0]  tcp_v4_rcv+0x2af8/0x3e30
[  286.488904][    C0]  ? raw_local_deliver+0x51b/0xad0
[  286.489551][    C0]  ? rcu_is_watching+0x11/0xb0
[  286.490198][    C0]  ? __pfx_tcp_v4_rcv+0x10/0x10
[  286.490813][    C0]  ? __pfx_raw_local_deliver+0x10/0x10
[  286.491487][    C0]  ? __pfx_nf_confirm+0x10/0x10 [nf_conntrack]
[  286.492275][    C0]  ? rcu_is_watching+0x11/0xb0
[  286.492900][    C0]  ip_protocol_deliver_rcu+0x8f/0x370
[  286.493579][    C0]  ip_local_deliver_finish+0x297/0x420
[  286.494268][    C0]  ip_local_deliver+0x168/0x430
[  286.494867][    C0]  ? __pfx_ip_local_deliver+0x10/0x10
[  286.495498][    C0]  ? __pfx_ip_local_deliver_finish+0x10/0x10
[  286.496204][    C0]  ? ip_rcv_finish_core+0x19a/0x1f20
[  286.496806][    C0]  ? lock_release+0x217/0x2c0
[  286.497414][    C0]  ip_rcv+0x455/0x6e0
[  286.497945][    C0]  ? __pfx_ip_rcv+0x10/0x10
[  286.498550][    C0]  ? rcu_is_watching+0x11/0xb0
[  286.499137][    C0]  ? __pfx_ip_rcv_finish+0x10/0x10
[  286.499763][    C0]  ? lock_release+0x217/0x2c0
[  286.500327][    C0]  ? dl_scaled_delta_exec+0xd1/0x2c0
[  286.500922][    C0]  ? __pfx_ip_rcv+0x10/0x10
[  286.501480][    C0]  __netif_receive_skb_one_core+0x166/0x1b0
[  286.502173][    C0]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[  286.502903][    C0]  ? lock_acquire+0x2b2/0x310
[  286.503487][    C0]  ? process_backlog+0x372/0x1350
[  286.504087][    C0]  ? lock_release+0x217/0x2c0
[  286.504642][    C0]  process_backlog+0x3b9/0x1350
[  286.505214][    C0]  ? process_backlog+0x372/0x1350
[  286.505779][    C0]  __napi_poll.constprop.0+0xa6/0x490
[  286.506363][    C0]  net_rx_action+0x92e/0xe10
[  286.506889][    C0]  ? __pfx_net_rx_action+0x10/0x10
[  286.507437][    C0]  ? timerqueue_add+0x1f0/0x320
[  286.507977][    C0]  ? sched_clock_cpu+0x68/0x540
[  286.508492][    C0]  ? lock_acquire+0x2b2/0x310
[  286.509043][    C0]  ? kvm_sched_clock_read+0xd/0x20
[  286.509607][    C0]  ? handle_softirqs+0x1aa/0x7d0
[  286.510187][    C0]  handle_softirqs+0x1f2/0x7d0
[  286.510754][    C0]  ? __pfx_handle_softirqs+0x10/0x10
[  286.511348][    C0]  ? irqtime_account_irq+0x181/0x290
[  286.511937][    C0]  ? __dev_queue_xmit+0x85d/0x3450
[  286.512510][    C0]  do_softirq.part.0+0x89/0xc0
[  286.513100][    C0]  </IRQ>
[  286.513548][    C0]  <TASK>
[  286.513953][    C0]  __local_bh_enable_ip+0x112/0x140
[  286.514522][    C0]  ? __dev_queue_xmit+0x85d/0x3450
[  286.515072][    C0]  __dev_queue_xmit+0x872/0x3450
[  286.515619][    C0]  ? nft_do_chain+0xe16/0x15b0 [nf_tables]
[  286.516252][    C0]  ? __pfx___dev_queue_xmit+0x10/0x10
[  286.516817][    C0]  ? selinux_ip_postroute+0x43c/0xc50
[  286.517433][    C0]  ? __pfx_selinux_ip_postroute+0x10/0x10
[  286.518061][    C0]  ? rcu_is_watching+0x11/0xb0
[  286.518606][    C0]  ? ip_output+0x164/0x4a0
[  286.519149][    C0]  ? rcu_is_watching+0x11/0xb0
[  286.519671][    C0]  ? ip_finish_output2+0x17d5/0x1fb0
[  286.520258][    C0]  ip_finish_output2+0xb4b/0x1fb0
[  286.520787][    C0]  ? __pfx_ip_finish_output2+0x10/0x10
[  286.521355][    C0]  ? __ip_finish_output+0x15d/0x750
[  286.521890][    C0]  ip_output+0x164/0x4a0
[  286.522372][    C0]  ? __pfx_ip_output+0x10/0x10
[  286.522872][    C0]  ? rcu_is_watching+0x11/0xb0
[  286.523402][    C0]  ? _raw_spin_unlock_irqrestore+0x4c/0x60
[  286.524031][    C0]  ? __pfx_ip_finish_output+0x10/0x10
[  286.524605][    C0]  ? __ip_queue_xmit+0x999/0x2260
[  286.525200][    C0]  ? rcu_is_watching+0x11/0xb0
[  286.525744][    C0]  ? ipv4_dst_check+0x16a/0x2b0
[  286.526279][    C0]  ? lock_release+0x217/0x2c0
[  286.526793][    C0]  __ip_queue_xmit+0x1883/0x2260
[  286.527324][    C0]  ? __skb_clone+0x54c/0x730
[  286.527827][    C0]  __tcp_transmit_skb+0x209b/0x37a0
[  286.528374][    C0]  ? __pfx___tcp_transmit_skb+0x10/0x10
[  286.528952][    C0]  ? rcu_is_watching+0x11/0xb0
[  286.529472][    C0]  ? seqcount_lockdep_reader_access.constprop.0+0x82/0x90
[  286.530152][    C0]  ? trace_hardirqs_on+0x12/0x120
[  286.530691][    C0]  tcp_write_xmit+0xb81/0x88b0
[  286.531224][    C0]  ? mod_memcg_state+0x4d/0x60
[  286.531736][    C0]  ? rcu_is_watching+0x11/0xb0
[  286.532253][    C0]  __tcp_push_pending_frames+0x90/0x320
[  286.532826][    C0]  tcp_send_fin+0x141/0xb50
[  286.533352][    C0]  ? __pfx_tcp_send_fin+0x10/0x10
[  286.533908][    C0]  ? __local_bh_enable_ip+0xab/0x140
[  286.534495][    C0]  inet_shutdown+0x243/0x320
[  286.535077][    C0]  nvme_tcp_alloc_queue+0xb3b/0x2590 [nvme_tcp]
[  286.535709][    C0]  ? do_raw_spin_lock+0x129/0x260
[  286.536314][    C0]  ? __pfx_nvme_tcp_alloc_queue+0x10/0x10 [nvme_tcp]
[  286.536996][    C0]  ? do_raw_spin_unlock+0x54/0x1e0
[  286.537550][    C0]  ? _raw_spin_unlock+0x29/0x50
[  286.538127][    C0]  ? do_raw_spin_lock+0x129/0x260
[  286.538664][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  286.539249][    C0]  ? nvme_tcp_alloc_admin_queue+0xd5/0x340 [nvme_tcp]
[  286.539892][    C0]  ? __wake_up+0x40/0x60
[  286.540392][    C0]  nvme_tcp_alloc_admin_queue+0xd5/0x340 [nvme_tcp]
[  286.541047][    C0]  ? rcu_is_watching+0x11/0xb0
[  286.541589][    C0]  nvme_tcp_setup_ctrl+0x8b/0x7a0 [nvme_tcp]
[  286.542254][    C0]  ? _raw_spin_unlock_irqrestore+0x4c/0x60
[  286.542887][    C0]  ? __pfx_nvme_tcp_setup_ctrl+0x10/0x10 [nvme_tcp]
[  286.543568][    C0]  ? trace_hardirqs_on+0x12/0x120
[  286.544166][    C0]  ? _raw_spin_unlock_irqrestore+0x35/0x60
[  286.544792][    C0]  ? nvme_change_ctrl_state+0x196/0x2e0 [nvme_core]
[  286.545477][    C0]  nvme_tcp_create_ctrl+0x839/0xb90 [nvme_tcp]
[  286.546126][    C0]  nvmf_dev_write+0x3db/0x7e0 [nvme_fabrics]
[  286.546775][    C0]  ? rw_verify_area+0x69/0x520
[  286.547334][    C0]  vfs_write+0x218/0xe90
[  286.547854][    C0]  ? do_syscall_64+0x9f/0x190
[  286.548408][    C0]  ? trace_hardirqs_on_prepare+0xdb/0x120
[  286.549037][    C0]  ? syscall_exit_to_user_mode+0x93/0x280
[  286.549659][    C0]  ? __pfx_vfs_write+0x10/0x10
[  286.550259][    C0]  ? do_syscall_64+0x9f/0x190
[  286.550840][    C0]  ? syscall_exit_to_user_mode+0x8e/0x280
[  286.551516][    C0]  ? trace_hardirqs_on_prepare+0xdb/0x120
[  286.552180][    C0]  ? syscall_exit_to_user_mode+0x93/0x280
[  286.552834][    C0]  ? ksys_read+0xf5/0x1c0
[  286.553386][    C0]  ? __pfx_ksys_read+0x10/0x10
[  286.553964][    C0]  ksys_write+0xf5/0x1c0
[  286.554499][    C0]  ? __pfx_ksys_write+0x10/0x10
[  286.555072][    C0]  ? trace_hardirqs_on_prepare+0xdb/0x120
[  286.555698][    C0]  ? syscall_exit_to_user_mode+0x93/0x280
[  286.556319][    C0]  ? do_syscall_64+0x54/0x190
[  286.556866][    C0]  do_syscall_64+0x93/0x190
[  286.557420][    C0]  ? rcu_read_unlock+0x17/0x60
[  286.557986][    C0]  ? rcu_is_watching+0x11/0xb0
[  286.558526][    C0]  ? lock_release+0x217/0x2c0
[  286.559087][    C0]  ? rcu_is_watching+0x11/0xb0
[  286.559659][    C0]  ? count_memcg_events.constprop.0+0x4a/0x60
[  286.560476][    C0]  ? exc_page_fault+0x7a/0x110
[  286.561064][    C0]  ? rcu_is_watching+0x11/0xb0
[  286.561647][    C0]  ? lock_release+0x217/0x2c0
[  286.562257][    C0]  ? do_user_addr_fault+0x171/0xa00
[  286.562839][    C0]  ? do_user_addr_fault+0x4a2/0xa00
[  286.563453][    C0]  ? irqentry_exit_to_user_mode+0x84/0x270
[  286.564112][    C0]  ? rcu_is_watching+0x11/0xb0
[  286.564677][    C0]  ? irqentry_exit_to_user_mode+0x84/0x270
[  286.565317][    C0]  ? trace_hardirqs_on_prepare+0xdb/0x120
[  286.565922][    C0]  entry_SYSCALL_64_after_hwframe+0x76/0x7e
[  286.566542][    C0] RIP: 0033:0x7fe3c05e6504
[  286.567102][    C0] Code: c7 00 16 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 80 3d c5 8b 10 00 00 74 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 55 48 89 e5 48 83 ec 20 48 89
[  286.568931][    C0] RSP: 002b:00007fff76444f58 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  286.569807][    C0] RAX: ffffffffffffffda RBX: 000000003b40d930 RCX: 00007fe3c05e6504
[  286.570621][    C0] RDX: 00000000000000cf RSI: 000000003b40d930 RDI: 0000000000000003
[  286.571443][    C0] RBP: 0000000000000003 R08: 00000000000000cf R09: 000000003b40d930
[  286.572246][    C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000003b40cd60
[  286.573069][    C0] R13: 00000000000000cf R14: 00007fe3c07417f8 R15: 00007fe3c073502e
[  286.573886][    C0]  </TASK>

Closes: https://lore.kernel.org/linux-nvme/5hdonndzoqa265oq3bj6iarwtfk5dewxxjtbjvn5uqnwclpwt6@a2n6w3taxxex/
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Tested-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

nvmet-tcp: select CONFIG_TLS from CONFIG_NVME_TARGET_TCP_TLS

Ensure that TLS support is enabled in the kernel when
CONFIG_NVME_TARGET_TCP_TLS is enabled. Without this the code compiles,
but does not actually work unless something else enables CONFIG_TLS.

Fixes: 675b453e0241 ("nvmet-tcp: enable TLS handshake upcall")
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

nvme-tcp: select CONFIG_TLS from CONFIG_NVME_TCP_TLS

Ensure that TLS support is enabled in the kernel when
CONFIG_NVME_TCP_TLS is enabled. Without this the code compiles, but does
not actually work unless something else enables CONFIG_TLS.

Fixes: be8e82caa68 ("nvme-tcp: enable TLS handshake upcall")
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>

nvme-tcp: fix premature queue removal and I/O failover

This patch addresses a data corruption issue observed in nvme-tcp during
testing.

In an NVMe native multipath setup, when an I/O timeout occurs, all
inflight I/Os are canceled almost immediately after the kernel socket is
shut down. These canceled I/Os are reported as host path errors,
triggering a failover that succeeds on a different path.

However, at this point, the original I/O may still be outstanding in the
host's network transmission path (e.g., the NIC’s TX queue). From the
user-space app's perspective, the buffer associated with the I/O is
considered completed since they're acked on the different path and may
be reused for new I/O requests.

Because nvme-tcp enables zero-copy by default in the transmission path,
this can lead to corrupted data being sent to the original target,
ultimately causing data corruption.

We can reproduce this data corruption by injecting delay on one path and
triggering i/o timeout.

To prevent this issue, this change ensures that all inflight
transmissions are fully completed from host's perspective before
returning from queue stop. To handle concurrent I/O timeout from multiple
namespaces under the same controller, always wait in queue stop
regardless of queue's state.

This aligns with the behavior of queue stopping in other NVMe fabric
transports.

Fixes: 3f2304f8c6d6 ("nvme-tcp: add NVMe over TCP host driver")
Signed-off-by: Michael Liang <mliang@purestorage.com>
Reviewed-by: Mohamed Khalfella <mkhalfella@purestorage.com>
Reviewed-by: Randy Jennings <randyj@purestorage.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>

Merge branch 'bnxt_en-fixes'

Michael Chan says:

====================
bnxt_en: Misc. bug fixes

This series fixes a bug in the driver initialization path, MSIX
setup sequencing issue in the FW error and AER paths, a missing
skb_mark_for_recycle() in the VLAN error path, some ethtool coredump
fixes, an ethtool selftest fix, and an ethtool register dump byte order
fix.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

bnxt_en: Fix ethtool -d byte order for 32-bit values

For version 1 register dump that includes the PCIe stats, the existing
code incorrectly assumes that all PCIe stats are 64-bit values.  Fix it
by using an array containing the starting and ending index of the 32-bit
values.  The loop in bnxt_get_regs() will use the array to do proper
endian swap for the 32-bit values.

Fixes: b5d600b027eb ("bnxt_en: Add support for 'ethtool -d'")
Reviewed-by: Shruti Parab <shruti.parab@broadcom.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Andy Gospodarek <andrew.gospodarek@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

bnxt_en: Fix out-of-bound memcpy() during ethtool -w

When retrieving the FW coredump using ethtool, it can sometimes cause
memory corruption:

BUG: KFENCE: memory corruption in __bnxt_get_coredump+0x3ef/0x670 [bnxt_en]
Corrupted memory at 0x000000008f0f30e8 [ ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ] (in kfence-#45):
__bnxt_get_coredump+0x3ef/0x670 [bnxt_en]
ethtool_get_dump_data+0xdc/0x1a0
__dev_ethtool+0xa1e/0x1af0
dev_ethtool+0xa8/0x170
dev_ioctl+0x1b5/0x580
sock_do_ioctl+0xab/0xf0
sock_ioctl+0x1ce/0x2e0
__x64_sys_ioctl+0x87/0xc0
do_syscall_64+0x5c/0xf0
entry_SYSCALL_64_after_hwframe+0x78/0x80

...

This happens when copying the coredump segment list in
bnxt_hwrm_dbg_dma_data() with the HWRM_DBG_COREDUMP_LIST FW command.
The info->dest_buf buffer is allocated based on the number of coredump
segments returned by the FW.  The segment list is then DMA'ed by
the FW and the length of the DMA is returned by FW.  The driver then
copies this DMA'ed segment list to info->dest_buf.

In some cases, this DMA length may exceed the info->dest_buf length
and cause the above BUG condition.  Fix it by capping the copy
length to not exceed the length of info->dest_buf.  The extra
DMA data contains no useful information.

This code path is shared for the HWRM_DBG_COREDUMP_LIST and the
HWRM_DBG_COREDUMP_RETRIEVE FW commands.  The buffering is different
for these 2 FW commands.  To simplify the logic, we need to move
the line to adjust the buffer length for HWRM_DBG_COREDUMP_RETRIEVE
up, so that the new check to cap the copy length will work for both
commands.

Fixes: c74751f4c392 ("bnxt_en: Return error if FW returns more data than dump length")
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Shruti Parab <shruti.parab@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

bnxt_en: Fix coredump logic to free allocated buffer

When handling HWRM_DBG_COREDUMP_LIST FW command in
bnxt_hwrm_dbg_dma_data(), the allocated buffer info->dest_buf is
not freed in the error path.  In the normal path, info->dest_buf
is assigned to coredump->data and it will eventually be freed after
the coredump is collected.

Free info->dest_buf immediately inside bnxt_hwrm_dbg_dma_data() in
the error path.

Fixes: c74751f4c392 ("bnxt_en: Return error if FW returns more data than dump length")
Reported-by: Michael Chan <michael.chan@broadcom.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Shruti Parab <shruti.parab@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

bnxt_en: delay pci_alloc_irq_vectors() in the AER path

This patch is similar to the last patch to delay the
pci_alloc_irq_vectors() call in the AER path until after calling
bnxt_reserve_rings().  bnxt_reserve_rings() needs to properly map
the MSIX table first before we call pci_alloc_irq_vectors() which
may immediately write to the MSIX table in some architectures.

Move the bnxt_init_int_mode() call from bnxt_io_slot_reset() to
bnxt_io_resume() after calling bnxt_reserve_rings().

With this change, the AER path may call bnxt_open() ->
bnxt_hwrm_if_change() with bp->irq_tbl set to NULL.  bp->irq_tbl is
cleared when we call bnxt_clear_int_mode() in bnxt_io_slot_reset().
So we cannot use !bp->irq_tbl to detect aborted FW reset.  Add a
new BNXT_FW_RESET_STATE_ABORT to detect aborted FW reset in
bnxt_hwrm_if_change().

Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

bnxt_en: call pci_alloc_irq_vectors() after bnxt_reserve_rings()

On some architectures (e.g. ARM), calling pci_alloc_irq_vectors()
will immediately cause the MSIX table to be written.  This will not
work if we haven't called bnxt_reserve_rings() to properly map
the MSIX table to the MSIX vectors reserved by FW.

Fix the FW error recovery path to delay the bnxt_init_int_mode() ->
pci_alloc_irq_vectors() call by removing it from bnxt_hwrm_if_change().
bnxt_request_irq() later in the code path will call it and by then the
MSIX table is properly mapped.

Fixes: 4343838ca5eb ("bnxt_en: Replace deprecated PCI MSIX APIs")
Suggested-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

bnxt_en: Add missing skb_mark_for_recycle() in bnxt_rx_vlan()

If bnxt_rx_vlan() fails because the VLAN protocol ID is invalid,
the SKB is freed but we're missing the call to recycle it.  This
may cause the warning:

"page_pool_release_retry() stalled pool shutdown"

Add the missing skb_mark_for_recycle() in bnxt_rx_vlan().

Fixes: 86b05508f775 ("bnxt_en: Use the unified RX page pool buffers for XDP and non-XDP")
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

bnxt_en: Fix ethtool selftest output in one of the failure cases

When RDMA driver is loaded, running offline self test is not
supported and driver returns failure early. But it is not clearing
the input buffer and hence the application prints some junk
characters for individual test results.

Fix it by clearing the buffer before returning.

Fixes: 895621f1c816 ("bnxt_en: Don't support offline self test when RoCE driver is loaded")
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

bnxt_en: Fix error handling path in bnxt_init_chip()

WARN_ON() is triggered in __flush_work() if bnxt_init_chip() fails
because we call cancel_work_sync() on dim work that has not been
initialized.

WARNING: CPU: 37 PID: 5223 at kernel/workqueue.c:4201 __flush_work.isra.0+0x212/0x230

The driver relies on the BNXT_STATE_NAPI_DISABLED bit to check if dim
work has already been cancelled.  But in the bnxt_open() path,
BNXT_STATE_NAPI_DISABLED is not set and this causes the error
path to think that it needs to cancel the uninitalized dim work.
Fix it by setting BNXT_STATE_NAPI_DISABLED during initialization.
The bit will be cleared when we enable NAPI and initialize dim work.

Fixes: 40452969a506 ("bnxt_en: Fix DIM shutdown")
Suggested-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Shravya KN <shravya.k-n@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

ALSA: hda/realtek: Fix built-mic regression on other ASUS models

A few ASUS models use the ALC256_FIXUP_ASUS_HEADSET_MODE although they
have no built-in mic pin on NID 0x13, as found in the commit
c1732ede5e80 ("ALSA: hda/realtek - Fix headset and mic on several Asus
laptops with ALC256").  This was relatively harmless in the past as
NID 0x13 was assigned as the secondary mic.  But since the fix for the
pin sort order, this pin became the primary one, hence user started
noticing the broken input, and we've fixed already for a few ASUS
models to switch to ALC256_FIXUP_ASUS_MIC_NO_PRESENCE.

This patch corrects the other ASUS models to use the right quirk entry
for fixing the built-in mic regression.  Here we cover X541SA
(1043:12e0), X541UV (1043:12f0), Z550SA (1043:13bf0) and X555UB
(1043:1ccd).

Fixes: 3b4309546b48 ("ALSA: hda: Fix headset detection failure due to unstable sort")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=220058
Link: https://patch.msgid.link/20250430053210.31776-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Merge tag 'v6.15-p6' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto fix from Herbert Xu:
 "This fixes a regression in scompress"

* tag 'v6.15-p6' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: scompress - increment scomp_scratch_users when already allocated

spi: spi-qpic-snand: fix NAND_READ_LOCATION_2 register handling

The precomputed value for the NAND_READ_LOCATION_2 register should be
stored in 'snandc->regs->read_location2'.

Fix the qcom_spi_set_read_loc_first() function accordingly.

Fixes: 7304d1909080 ("spi: spi-qpic: add driver for QCOM SPI NAND flash Interface")
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Reviewed-by: Md Sadre Alam <quic_mdalam@quicinc.com>
Link: https://patch.msgid.link/20250428-qpic-snand-readloc2-fix-v1-1-50ce0877ff72@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: catpt: avoid type mismatch in dev_dbg() format

Depending on the architecture __ffs() returns either an 'unsigned long'
or 'unsigned int' result. Compile-testing this driver on targets that
use the latter produces a warning:

sound/soc/intel/catpt/dsp.c: In function 'catpt_dsp_set_srampge':
sound/soc/intel/catpt/dsp.c:181:44: error: format '%ld' expects argument of type 'long int', but argument 4 has type 'u32' {aka 'unsigned int'} [-Werror=format=]
  181 |                         dev_dbg(cdev->dev, "sanitize block %ld: off 0x%08x\n",
      |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Change the type of the local variable to match the format string and
avoid the warning on any architecture.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/20250429073545.3558494-1-arnd@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

net: ipv6: fix UDPv6 GSO segmentation with NAT

If any address or port is changed, update it in all packets and recalculate
checksum.

Fixes: 9fd1ff5d2ac7 ("udp: Support UDP fraglist GRO/GSO.")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/20250426153210.14044-1-nbd@nbd.name
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Merge branch 'fix-felix-dsa-taprio-gates-after-clock-jump'

Vladimir Oltean says:

====================
Fix Felix DSA taprio gates after clock jump

Richie Pearn presented a reproducible situation where traffic would get
blocked on the NXP LS1028A switch if a certain taprio schedule was
applied, and stepping the PTP clock would take place. The latter event
is an expected initial occurrence, but also at runtime, for example when
transitioning from one grandmaster to another.

The issue is completely described in patch 1/4, which also contains
the fix, but it has left me with some doubts regarding the need for
vsc9959_tas_clock_adjust() in general.

In order to prove to myself that vsc9959_tas_clock_adjust() is needed in
general, I have written a selftest for the tc-taprio data path in patch
4/4. On the LS1028A, we can clearly see the following failures without
that function:

INFO: Forcing a backward clock jump
TEST: ping                                                          [FAIL]
INFO: Setting up taprio after PTP
TEST: In band with gate                                             [FAIL]
        Reception of 100 packets failed
TEST: Out of band with gate                                         [FAIL]
        Reception of 100 packets failed

As for testing my fix from patch 1/4, that was quite a bit more complex
to do automatically. In fact, I couldn't find any other schedule that
would fail to be updated by vsc9959_tas_clock_adjust() as cleanly as
the schedule from Richie, so I've added that specific schedule as the
test_clock_jump_backward() test.

The test ordering is also (unfortunately) very strategic. Running the
selftest to the end dirties the GCL RAM, and when running
test_clock_jump_backward() once again, the GCL entries won't be all
zeroes as they were the first time around. They will contain bits and
pieces of old schedules, making it very challenging to make it fail.

Thus, test_clock_jump_backward() is the first in the test suite, and
without patch 1/4, it is only supposed to fail the _first_ time when
running after a clean boot.
====================

Link: https://patch.msgid.link/20250426144859.3128352-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>