Commit Graph

1383276 Commits

Author SHA1 Message Date
Dave Airlie
feb96ccb33 amd-drm-fixes-6.17-2025-09-18:
amdgpu:
 - GC 11.0.1/4 cleaner shader support
 - DC irq fix
 - OD fix
 
 amdkfd:
 - S0ix fix
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Merge tag 'amd-drm-fixes-6.17-2025-09-18' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes

amd-drm-fixes-6.17-2025-09-18:

amdgpu:
- GC 11.0.1/4 cleaner shader support
- DC irq fix
- OD fix

amdkfd:
- S0ix fix

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://lore.kernel.org/r/20250918191428.2553105-1-alexander.deucher@amd.com
2025-09-19 12:35:09 +10:00
Dave Airlie
b55caa69c5 - Release kobject for the failure path (Shuicheng)
- SRIOV PF: Drop rounddown_pow_of_two fair (Michal)
 - Remove type casting on hwmon (Mallesh)
 - Defer free of NVM auxiliary container to device release (Nitin)
 - Fix a NULL vs IS_ERR (Dan)
 - Add cleanup action in xe_device_sysfs_init (Zongyao)
 - Fix error handling if PXP fails to start (Daniele)
 - Set GuC RCS/CCS yield policy (Daniele)
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Merge tag 'drm-xe-fixes-2025-09-18' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes

- Release kobject for the failure path (Shuicheng)
- SRIOV PF: Drop rounddown_pow_of_two fair (Michal)
- Remove type casting on hwmon (Mallesh)
- Defer free of NVM auxiliary container to device release (Nitin)
- Fix a NULL vs IS_ERR (Dan)
- Add cleanup action in xe_device_sysfs_init (Zongyao)
- Fix error handling if PXP fails to start (Daniele)
- Set GuC RCS/CCS yield policy (Daniele)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/aMwL7vxFP1L94IML@intel.com
2025-09-19 11:24:11 +10:00
Dave Airlie
f5a9c2b49f One fix for a documentation warning, a null pointer dereference fix for
anx7625, and a mutex unlock fix for cdns-mhdp8546
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Merge tag 'drm-misc-fixes-2025-09-18' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes

One fix for a documentation warning, a null pointer dereference fix for
anx7625, and a mutex unlock fix for cdns-mhdp8546

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <mripard@redhat.com>
Link: https://lore.kernel.org/r/20250918-orthodox-pretty-puma-1ddeea@houat
2025-09-19 10:28:52 +10:00
Alex Deucher
9272bb34b0 drm/amdgpu: suspend KFD and KGD user queues for S0ix
We need to make sure the user queues are preempted so
GFX can enter gfxoff.

Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Tested-by: David Perry <david.perry@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit f8b367e6fa)
Cc: stable@vger.kernel.org
2025-09-18 14:59:41 -04:00
Alex Deucher
2ade36eaa9 drm/amdkfd: add proper handling for S0ix
When in S0i3, the GFX state is retained, so all we need to do
is stop the runlist so GFX can enter gfxoff.

Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Tested-by: David Perry <david.perry@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 4bfa860993)
Cc: stable@vger.kernel.org
2025-09-18 14:59:24 -04:00
Dave Airlie
5349f29534 Merge tag 'drm-intel-fixes-2025-09-17' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes
- Honor VESA eDP backlight luminance control capability (Aaron Ma)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Tvrtko Ursulin <tursulin@igalia.com>
Link: https://lore.kernel.org/r/aMrPx4FZ66t1Kfe-@linux
2025-09-18 17:36:24 +10:00
Daniele Ceraolo Spurio
26caeae9fb
drm/xe/guc: Set RCS/CCS yield policy
All recent platforms (including all the ones officially supported by the
Xe driver) do not allow concurrent execution of RCS and CCS workloads
from different address spaces, with the HW blocking the context switch
when it detects such a scenario.
The DUAL_QUEUE flag helps with this, by causing the GuC to not submit a
context it knows will not be able to execute. This, however, causes a new
problem: if RCS and CCS queues have pending workloads from different
address spaces, the GuC needs to choose from which of the 2 queues to
pick the next workload to execute. By default, the GuC prioritizes RCS
submissions over CCS ones, which can lead to CCS workloads being
significantly (or completely) starved of execution time.
The driver can tune this by setting a dedicated scheduling policy KLV;
this KLV allows the driver to specify a quantum (in ms) and a ratio
(percentage value between 0 and 100), and the GuC will prioritize the CCS
for that percentage of each quantum.
Given that we want to guarantee enough RCS throughput to avoid missing
frames, we set the yield policy to 20% of each 80ms interval.

v2: updated quantum and ratio, improved comment, use xe_guc_submit_disable
in gt_sanitize

Fixes: d9a1ae0d17 ("drm/xe/guc: Enable WA_DUAL_QUEUE for newer platforms")
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Cc: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Tested-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Link: https://lore.kernel.org/r/20250905235632.3333247-2-daniele.ceraolospurio@intel.com
(cherry picked from commit 8843444843)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
[Rodrigo added #include "xe_guc_submit.h" while backporting]
2025-09-17 20:23:47 -04:00
Daniele Ceraolo Spurio
ae5fbbda34
drm/xe: Fix error handling if PXP fails to start
Since the PXP start comes after __xe_exec_queue_init() has completed,
we need to cleanup what was done in that function in case of a PXP
start error.
__xe_exec_queue_init calls the submission backend init() function,
so we need to introduce an opposite for that. Unfortunately, while
we already have a fini() function pointer, it performs other
operations in addition to cleaning up what was done by the init().
Therefore, for clarity, the existing fini() has been renamed to
destroy(), while a new fini() has been added to only clean up what was
done by the init(), with the latter being called by the former (via
xe_exec_queue_fini).

Fixes: 72d479601d ("drm/xe/pxp/uapi: Add userspace and LRC support for PXP-using queues")
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://lore.kernel.org/r/20250909221240.3711023-3-daniele.ceraolospurio@intel.com
(cherry picked from commit 626667321d)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2025-09-17 12:28:55 -04:00
Zongyao Bai
ff89a4d285
drm/xe/sysfs: Add cleanup action in xe_device_sysfs_init
On partial failure, some sysfs files created before the failure might
not be removed. Add common cleanup step to remove them all immediately,
as is should be harmless to attempt to remove non-existing files.

Fixes: 0e414bf7ad ("drm/xe: Expose PCIe link downgrade attributes")
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Stuart Summers <stuart.summers@intel.com>
Cc: Shuicheng Lin <shuicheng.lin@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Zongyao Bai <zongyao.bai@intel.com>
Reviewed-by: Shuicheng Lin <shuicheng.lin@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250915214716.1327379-2-zongyao.bai@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
(cherry picked from commit 1a869168d9)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2025-09-17 12:28:55 -04:00
Mario Limonciello
f9b80514a7 drm/amd: Only restore cached manual clock settings in restore if OD enabled
If OD is not enabled then restoring cached clock settings doesn't make
sense and actually leads to errors in resume.

Check if enabled before restoring settings.

Fixes: 4e9526924d ("drm/amd: Restore cached manual clock settings during resume")
Reported-by: Jérôme Lécuyer <jerome.4a4c@gmail.com>
Closes: https://lore.kernel.org/amd-gfx/0ffe2692-7bfa-4821-856e-dd0f18e2c32b@amd.com/T/#me6db8ddb192626360c462b7570ed7eba0c6c9733
Suggested-by: Jérôme Lécuyer <jerome.4a4c@gmail.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 1a4dd33cc6)
Cc: stable@vger.kernel.org
2025-09-16 17:58:34 -04:00
Dan Carpenter
cbc7f3b4f6
drm/xe: Fix a NULL vs IS_ERR() in xe_vm_add_compute_exec_queue()
The xe_preempt_fence_create() function returns error pointers.  It
never returns NULL.  Update the error checking to match.

Fixes: dd08ebf6c3 ("drm/xe: Introduce a new DRM driver for Intel GPUs")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/aJTMBdX97cof_009@stanley.mountain
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
(cherry picked from commit 75cc23ffe5)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2025-09-16 11:49:16 -04:00
Qi Xi
288dac9fb6 drm: bridge: cdns-mhdp8546: Fix missing mutex unlock on error path
Add missing mutex unlock before returning from the error path in
cdns_mhdp_atomic_enable().

Fixes: 935a92a1c4 ("drm: bridge: cdns-mhdp8546: Fix possible null pointer dereference")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Qi Xi <xiqi2@huawei.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250904034447.665427-1-xiqi2@huawei.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
2025-09-16 15:42:35 +02:00
Aaron Ma
35e526398b drm/i915/backlight: Honor VESA eDP backlight luminance control capability
The VESA AUX backlight fails to be enable luminance based backlight
mainpulation becaused luminance_set is false by default.
Fix it by using luminance support control capabitliy.

Fixes: e13af5166a ("drm/i915/backlight: Use drm helper to initialize edp backlight")
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://lore.kernel.org/r/20250823121647.275834-1-aaron.ma@canonical.com
(cherry picked from commit 72136efb87)
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
2025-09-16 09:12:24 +01:00
Ivan Lipski
29a2f43047 drm/amd/display: Allow RX6xxx & RX7700 to invoke amdgpu_irq_get/put
[Why&How]
As reported on https://gitlab.freedesktop.org/drm/amd/-/issues/3936,
SMU hang can occur if the interrupts are not enabled appropriately,
causing a vblank timeout.

This patch reverts commit 5009628d85 ("drm/amd/display: Remove unnecessary
amdgpu_irq_get/put"), but only for RX6xxx & RX7700 GPUs, on which the
issue was observed.

This will re-enable interrupts regardless of whether the user space needed
it or not.

Fixes: 5009628d85 ("drm/amd/display: Remove unnecessary amdgpu_irq_get/put")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3936
Suggested-by: Sun peng Li <sunpeng.li@amd.com>
Reviewed-by: Sun peng Li <sunpeng.li@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 95d168b367)
Cc: stable@vger.kernel.org
2025-09-15 17:24:42 -04:00
Srinivasan Shanmugam
c1b6b8c770 drm/amdgpu/gfx11: Add Cleaner Shader Support for GFX11.0.1/11.0.4 GPUs
Enable the cleaner shader for additional GFX11.0.1/11.0.4 series GPUs to
ensure data isolation among GPU tasks. The cleaner shader is tasked with
clearing the Local Data Store (LDS), Vector General Purpose Registers
(VGPRs), and Scalar General Purpose Registers (SGPRs), which helps avoid
data leakage and guarantees the accuracy of computational results.

This update extends cleaner shader support to GFX11.0.1/11.0.4 GPUs,
previously available for GFX11.0.3. It enhances security by clearing GPU
memory between processes and maintains a consistent GPU state across KGD
and KFD workloads.

Cc: Wasee Alam <wasee.alam@amd.com>
Cc: Mario Sopena-Novales <mario.novales@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 0a71ceb27f)
2025-09-15 17:23:42 -04:00
Loic Poulain
a10f910c77 drm: bridge: anx7625: Fix NULL pointer dereference with early IRQ
If the interrupt occurs before resource initialization is complete, the
interrupt handler/worker may access uninitialized data such as the I2C
tcpc_client device, potentially leading to NULL pointer dereference.

Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Fixes: 8bdfc5dae4 ("drm/bridge: anx7625: Add anx7625 MIPI DSI/DPI to DP")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250709085438.56188-1-loic.poulain@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-09-15 21:44:42 +03:00
Nitin Gote
7926ba2143
drm/xe: defer free of NVM auxiliary container to device release callback
Do not kfree the intel_dg_nvm_dev in xe_nvm_fini() right after
auxiliary_device_delete/uninit. The auxiliary_device embeds the
device/kobject (and its name); freeing it too early can race
with asynchronous device_del/udev processing and cause a use-after-free.

Signed-off-by: Nitin Gote <nitin.r.gote@intel.com>
Fixes: c28bfb107d ("drm/xe/nvm: add on-die non-volatile memory device")
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250911052823.226696-1-nitin.r.gote@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
(cherry picked from commit d4c3ed963e)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2025-09-15 13:12:19 -04:00
Mallesh Koujalagi
dcfd151d32
drm/xe/hwmon: Remove type casting
Refactor: eliminate type casts by using proper u32
declarations.

v2:
- Address review comments. (Karthik)

v3:
- Use the proper u32 type and drop cast. (Lucas De Marchi)
- Modify variable when actually using u64 value.
- Change r value to reg_value with u32 type.

v4:
- Remove newline between trailer and Signed-off-by. (Lucas De Marchi)
- Change reg_val to val for more user-friendly logging.
- Use mul_u32_u32 function since both values are u32.

v5:
- mul_u32_u32 function with shift. (Lucas De Marchi)

Fixes: 7596d839f6 ("drm/xe/hwmon: Add support to manage power limits though mailbox")
Signed-off-by: Mallesh Koujalagi <mallesh.koujalagi@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250912113458.2815172-1-mallesh.koujalagi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
(cherry picked from commit 4e1d3b5e64)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2025-09-15 13:11:40 -04:00
Michal Wajdeczko
fef8b64e48
drm/xe/pf: Drop rounddown_pow_of_two fair LMEM limitation
This effectively reverts commit 4c3fe5eae4 ("drm/xe/pf: Limit
fair VF LMEM provisioning") since we don't need it any more after
non-contig VRAM allocations were fixed. This allows larger LMEM
auto-provisioning for VFs, so instead:

 [ ] GT0: PF: LMEM available(14096M) fair(1 x 8192M)
 [ ] GT0: PF: VF1 provisioned with 8589934592 (8.00 GiB) LMEM
or
 [ ] GT0: PF: LMEM available(14096M) fair(2 x 4096M)
 [ ] GT0: PF: VF1..VF2 provisioned with 4294967296 (4.00 GiB) LMEM

we may get:

 [ ] GT0: PF: LMEM available(14096M) fair(1 x 14096M)
 [ ] GT0: PF: VF1 provisioned with 14780727296 (13.8 GiB) LMEM
and
 [ ] GT0: PF: LMEM available(14096M) fair(2 x 7048M)
 [ ] GT0: PF: VF1..VF2 provisioned with 7390363648 (6.88 GiB) LMEM

Fixes: 1e32ffbc9d ("drm/xe/sriov: support non-contig VRAM provisioning")
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Link: https://lore.kernel.org/r/20250910222439.32869-1-michal.wajdeczko@intel.com
(cherry picked from commit 95c1cfa306)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2025-09-15 08:26:26 -04:00
Shuicheng Lin
013e484dbd
drm/xe/tile: Release kobject for the failure path
Call kobject_put() for the failure path to release the kobject

v2: remove extra newline. (Matt)

Fixes: e3d0839aa5 ("drm/xe/tile: Abort driver load for sysfs creation failure")
Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Link: https://lore.kernel.org/r/20250819153950.2973344-2-shuicheng.lin@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
(cherry picked from commit b98775bca9)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2025-09-15 08:26:19 -04:00
Linus Torvalds
f83ec76bf2 Linux 6.17-rc6 2025-09-14 14:21:14 -07:00
Linus Torvalds
79e8447ec6 Generic phy driver fixes for 6.17
- Qualcomm repeater override properties, qmp pcie bindings fix for
    clocks and initialization sequence for firmware power down case
  - Marvell comphy bindings clock and child node constraints
  - Tegra xusb device reference leaks fix
  - TI omap usb device ref leak on unbind and RGMII IS settings fix
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Merge tag 'phy-fix-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

Pull generic phy driver fixes from Vinod Koul:

 - Qualcomm repeater override properties, qmp pcie bindings fix for
   clocks and initialization sequence for firmware power down case

 - Marvell comphy bindings clock and child node constraints

 - Tegra xusb device reference leaks fix

 - TI omap usb device ref leak on unbind and RGMII IS settings fix

* tag 'phy-fix-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy:
  phy: qcom: qmp-pcie: Fix PHY initialization when powered down by firmware
  phy: ti: gmii-sel: Always write the RGMII ID setting
  dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Update pcie phy bindings
  phy: ti-pipe3: fix device leak at unbind
  phy: ti: omap-usb2: fix device leak at unbind
  phy: tegra: xusb: fix device and OF node leak at probe
  dt-bindings: phy: marvell,comphy-cp110: Fix clock and child node constraints
  phy: qualcomm: phy-qcom-eusb2-repeater: fix override properties
2025-09-14 13:17:30 -07:00
Linus Torvalds
0676181a87 dmaengine fixes for v6.17
Couple of driver fixes for:
  - Intel idxd fixes for idxd_free() handling, refcount underflow on
    module unload, double free in idxd_setup_wqs().
  - Qualcomm bam dma missing properties and handing for channels with ees
  - dw device reference leak in rzn1_dmamux_route_allocate()
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Merge tag 'dmaengine-fix-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine fixes from Vinod Koul:

 - Intel idxd fixes for idxd_free() handling, refcount underflow on
   module unload, double free in idxd_setup_wqs()

 - Qualcomm bam dma missing properties and handing for channels with ees

 - dw device reference leak in rzn1_dmamux_route_allocate()

* tag 'dmaengine-fix-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine:
  dmaengine: dw: dmamux: Fix device reference leak in rzn1_dmamux_route_allocate
  dmaengine: ti: edma: Fix memory allocation size for queue_priority_map
  dmaengine: idxd: Fix double free in idxd_setup_wqs()
  dmaengine: idxd: Fix refcount underflow on module unload
  dmaengine: idxd: Remove improper idxd_free
  dmaengine: qcom: bam_dma: Fix DT error handling for num-channels/ees
  dt-bindings: dma: qcom: bam-dma: Add missing required properties
2025-09-14 13:06:06 -07:00
Linus Torvalds
1519fc7cd3 TTY/Serial fixes for 6.17-rc6
Here are some small tty and serial driver fixes for 6.17-rc6 that
 resolve some reported problems.  Included in here are:
   - 8250 driver dt bindings fixes
   - broadcom serial driver binding fixes
   - hvc_console bugfix
   - xilinx serial driver bugfix
   - sc16is7xx serial driver bugfix
 
 All of these have been in linux-next for the past week with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial fixes from Greg KH:
 "Here are some small tty and serial driver fixes for 6.17-rc6 that
  resolve some reported problems. Included in here are:

   - 8250 driver dt bindings fixes

   - broadcom serial driver binding fixes

   - hvc_console bugfix

   - xilinx serial driver bugfix

   - sc16is7xx serial driver bugfix

  All of these have been in linux-next for the past week with no
  reported issues"

* tag 'tty-6.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  serial: xilinx_uartps: read reg size from DTS
  tty: hvc_console: Call hvc_kick in hvc_write unconditionally
  dt-bindings: serial: 8250: allow "main" and "uart" as clock names
  dt-bindings: serial: 8250: move a constraint
  dt-bindings: serial: brcm,bcm7271-uart: Constrain clocks
  serial: sc16is7xx: fix bug in flow control levels init
2025-09-14 10:54:54 -07:00
Linus Torvalds
d6b42787f3 USB fixes for 6.17-rc6
Here are some small USB driver fixes and new device ids for 6.17-rc6.
 Included in here are:
   - new usb-serial driver device ids
   - dummy-hcd locking bugfix for rt-enabled systems (which is crazy, but
     people have odd testing requirements at times...)
   - xhci driver bugfixes for reported issues
   - typec driver bugfix
   - midi2 gadget driver bugfixes
   - usb core sysfs file regression fix from -rc1
 
 All of these, except for the last usb sysfs file fix, have been in
 linux-next with no reported issues.  The sysfs fix was added to the tree
 on Friday, and is "obviously correct" and should not have any problems
 either, it just didn't have any time for linux-next to pick up (0-day
 had no problems with it.)
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are some small USB driver fixes and new device ids for 6.17-rc6.
  Included in here are:

   - new usb-serial driver device ids

   - dummy-hcd locking bugfix for rt-enabled systems (which is crazy,
     but people have odd testing requirements at times...)

   - xhci driver bugfixes for reported issues

   - typec driver bugfix

   - midi2 gadget driver bugfixes

   - usb core sysfs file regression fix from -rc1

  All of these, except for the last usb sysfs file fix, have been in
  linux-next with no reported issues. The sysfs fix was added to the
  tree on Friday, and is "obviously correct" and should not have any
  problems either, it just didn't have any time for linux-next to pick
  up (0-day had no problems with it)"

* tag 'usb-6.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  USB: core: remove the move buf action
  usb: gadget: midi2: Fix MIDI2 IN EP max packet size
  usb: gadget: midi2: Fix missing UMP group attributes initialization
  usb: typec: tcpm: properly deliver cable vdms to altmode drivers
  USB: gadget: dummy-hcd: Fix locking bug in RT-enabled kernels
  xhci: fix memory leak regression when freeing xhci vdev devices depth first
  xhci: dbc: Fix full DbC transfer ring after several reconnects
  xhci: dbc: decouple endpoint allocation from initialization
  USB: serial: option: add Telit Cinterion LE910C4-WWX new compositions
  USB: serial: option: add Telit Cinterion FN990A w/audio compositions
2025-09-14 10:28:15 -07:00
Linus Torvalds
df86f912b4 Fix a CPU topology parsing bug on AMD guests, and address
a lockdep warning on the resctrl filesystem.
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'x86-urgent-2025-09-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Ingo Molnar:
 "Fix a CPU topology parsing bug on AMD guests, and address
  a lockdep warning in the resctrl filesystem"

* tag 'x86-urgent-2025-09-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  fs/resctrl: Eliminate false positive lockdep warning when reading SNC counters
  x86/cpu/topology: Always try cpu_parse_topology_ext() on AMD/Hygon
2025-09-14 08:39:48 -07:00
Linus Torvalds
8378c89172 Fix a lost-timeout CPU hotplug bug in the hrtimer code, which
can trigger with certain hardware configs and regular HZ.
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'timers-urgent-2025-09-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer fix from Ingo Molnar:
 "Fix a lost-timeout CPU hotplug bug in the hrtimer code, which can
  trigger with certain hardware configs and regular HZ"

* tag 'timers-urgent-2025-09-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  hrtimers: Unconditionally update target CPU base after offline timer migration
2025-09-14 08:38:05 -07:00
Linus Torvalds
563b3f6ef5 Input updates for v6.17-rc5
- a quirk to i8042 for yet another TUXEDO laptop
 
 - a fix to mtk-pmic-keys driver to properly handle MT6359
 
 - a fix to iqs7222 driver to only enable proximity interrupt if it is
   mapper to a key or a switch event
 
 - an update to xpad controller driver to recognize Flydigi Apex 5
   controller
 
 - an update to maintainers file to drop bounding entry for Melfas touch
   controller.
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Merge tag 'input-for-v6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull input fixes from Dmitry Torokhov:

 - a quirk to i8042 for yet another TUXEDO laptop

 - a fix to mtk-pmic-keys driver to properly handle MT6359

 - a fix to iqs7222 driver to only enable proximity interrupt
   if it is mapped to a key or a switch event

 - an update to xpad controller driver to recognize Flydigi Apex 5
   controller

 - an update to maintainers file to drop bounding entry for Melfas
   touch controller

* tag 'input-for-v6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  MAINTAINERS: Input: Drop melfas-mip4 section
  Input: mtk-pmic-keys - MT6359 has a specific release irq
  Input: i8042 - add TUXEDO InfinityBook Pro Gen10 AMD to i8042 quirk table
  Input: iqs7222 - avoid enabling unused interrupts
  Input: xpad - add support for Flydigi Apex 5
2025-09-14 08:09:37 -07:00
Krzysztof Kozlowski
30989f6765 MAINTAINERS: Input: Drop melfas-mip4 section
Emails to the sole melfas-mip4 driver maintainer bounce:

  550 <jeesw@melfas.com> No such user here (connected from melfas.com)

so clearly this is not a supported driver anymore.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250910142526.105286-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2025-09-13 17:50:38 -07:00
Linus Torvalds
f83a4f2a4d Changes since last update:
- Fix invalid algorithm dereference in encoded extents;
 
  - Add missing dax_break_layout_final(), since recent FSDAX fixes
    didn't cover EROFS;
 
  - Arrange long xattr name prefixes more properly.
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Merge tag 'erofs-for-6.17-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs

Pull erofs fixes from Gao Xiang:

 - Fix invalid algorithm dereference in encoded extents

 - Add missing dax_break_layout_final(), since recent FSDAX fixes
   didn't cover EROFS

 - Arrange long xattr name prefixes more properly

* tag 'erofs-for-6.17-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
  erofs: fix long xattr name prefix placement
  erofs: fix runtime warning on truncate_folio_batch_exceptionals()
  erofs: fix invalid algorithm for encoded extents
2025-09-13 17:16:52 -07:00
Linus Torvalds
5cd64d4f92 A fix for a race condition around r_parent tracking that took a long
time to track down from Alex and some fixes for potential crashes on
 accessing invalid memory from Max and myself.  All marked for stable.
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Merge tag 'ceph-for-6.17-rc6' of https://github.com/ceph/ceph-client

Pull ceph fixes from Ilya Dryomov:
 "A fix for a race condition around r_parent tracking that took a long
  time to track down from Alex and some fixes for potential crashes on
  accessing invalid memory from Max and myself.

  All marked for stable"

* tag 'ceph-for-6.17-rc6' of https://github.com/ceph/ceph-client:
  libceph: fix invalid accesses to ceph_connection_v1_info
  ceph: fix crash after fscrypt_encrypt_pagecache_blocks() error
  ceph: always call ceph_shift_unused_folios_left()
  ceph: fix race condition where r_parent becomes stale before sending message
  ceph: fix race condition validating r_parent before applying state
2025-09-13 10:45:11 -07:00
Linus Torvalds
395d68e5dd regulator: Fix for v6.17
One fix for sy7636a which got confused about which device to use to
 manage the lifecycle of the power good GPIO because it's looked up from
 the parent device due to the way DT bindings work.
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Merge tag 'regulator-fix-v6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator fix from Mark Brown:
 "One fix for sy7636a which got confused about which device to use to
  manage the lifecycle of the power good GPIO because it's looked up
  from the parent device due to the way DT bindings work"

* tag 'regulator-fix-v6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: sy7636a: fix lifecycle of power good gpio
2025-09-13 10:40:50 -07:00
Linus Torvalds
b891d11b74 Driver core fixes for 6.17-rc6
- Fix UAF in cgroup pressure polling by using kernfs_get_active_of()
     to prevent operations on released file descriptors.
 
   - Fix unresolved intra-doc link in the documentation of struct Device
     when CONFIG_DRM != y.
 
   - Update the DMA Rust MAINTAINERS entry.
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Merge tag 'driver-core-6.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core

Pull driver core fixes from Danilo Krummrich:

 - Fix UAF in cgroup pressure polling by using kernfs_get_active_of()
   to prevent operations on released file descriptors

 - Fix unresolved intra-doc link in the documentation of struct Device
   when CONFIG_DRM != y

 - Update the DMA Rust MAINTAINERS entry

* tag 'driver-core-6.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core:
  MAINTAINERS: Update the DMA Rust entry
  kernfs: Fix UAF in polling when open file is released
  rust: device: fix unresolved link to drm::Device
2025-09-13 10:36:06 -07:00
Bagas Sanjaya
07c24945ca Revert "drm: Add directive to format code in comment"
Commit 6cc44e9618 ("drm: Add directive to format code in comment")
fixes original Sphinx indentation warning as introduced in
471920ce25 ("drm/gpuvm: Add locking helpers"), by means of using
code-block:: directive. It semantically conflicts with earlier
bb324f85f7 ("drm/gpuvm: Wrap drm_gpuvm_sm_map_exec_lock() expected
usage in literal code block") that did the same using double colon
syntax instead. These duplicated literal code block directives causes
the original warnings not being fixed.

Revert 6cc44e9618 to keep things rolling without these warnings.

Fixes: 6cc44e9618 ("drm: Add directive to format code in comment")
Fixes: 471920ce25 ("drm/gpuvm: Add locking helpers")
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
2025-09-13 11:17:34 +02:00
Linus Torvalds
22f20375f5 pci-v6.17-fixes-3
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Merge tag 'pci-v6.17-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull pci fix from Bjorn Helgaas:

 - Fix mvebu PCI enumeration regression caused by converting to
   for_each_of_range() iterator (Klaus Kudielka)

* tag 'pci-v6.17-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
  PCI: mvebu: Fix use of for_each_of_range() iterator
2025-09-12 10:46:10 -07:00
Linus Torvalds
965c995c9a drm fixes for 6.17-rc6
MAINTAINERS:
 - add rust tree to MAINTAINERS
 - fix X entries for nova/nouveau
 
 nova:
 - depend on 64-bit
 
 i915:
 - Fix size for for_each_set_bit() in abox iteration
 
 xe:
 - Don't touch survivability_mode on fini
 - Fixes around eviction and suspend
 - Extend Wa_13011645652 to PTL-H, WCL
 
 amdgpu:
 - PSP 11.x fix
 - DPCD quirk handing fix
 - DCN 3.5 PG fix
 - Audio suspend fix
 - OEM i2c clean up fix
 - Module unload memory leak fix
 - DC delay fix
 - ISP firmware fix
 - VCN fixes
 
 amdkfd:
 - P2P topology fix
 - APU mem limit calculation fix
 
 mediatek:
 - fix potential OF node use-after-free
 
 panthor:
 - out-of-bounds check
 
 nouveau:
 - revert waitqueue removal for sched teardown
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Merge tag 'drm-fixes-2025-09-12' of https://gitlab.freedesktop.org/drm/kernel

Pull drm fixes from Dave Airlie:
 "Weekly pull fixes for drm, mostly amdgpu and xe, with a revert for
  nouveau and some maintainers updates, and misc bits, doesn't seem too
  out of the normal.

  MAINTAINERS:
   - add rust tree to MAINTAINERS
   - fix X entries for nova/nouveau

  nova:
   - depend on 64-bit

  i915:
   - Fix size for for_each_set_bit() in abox iteration

  xe:
   - Don't touch survivability_mode on fini
   - Fixes around eviction and suspend
   - Extend Wa_13011645652 to PTL-H, WCL

  amdgpu:
   - PSP 11.x fix
   - DPCD quirk handing fix
   - DCN 3.5 PG fix
   - Audio suspend fix
   - OEM i2c clean up fix
   - Module unload memory leak fix
   - DC delay fix
   - ISP firmware fix
   - VCN fixes

  amdkfd:
   - P2P topology fix
   - APU mem limit calculation fix

  mediatek:
   - fix potential OF node use-after-free

  panthor:
   - out-of-bounds check

  nouveau:
   - revert waitqueue removal for sched teardown

* tag 'drm-fixes-2025-09-12' of https://gitlab.freedesktop.org/drm/kernel: (25 commits)
  MAINTAINERS: drm-misc: fix X: entries for nova/nouveau
  drm/mediatek: clean up driver data initialisation
  drm/mediatek: fix potential OF node use-after-free
  drm/amdgpu/vcn: Allow limiting ctx to instance 0 for AV1 at any time
  drm/amdgpu/vcn4: Fix IB parsing with multiple engine info packages
  drm/amd/amdgpu: Declare isp firmware binary file
  drm/amd/display: use udelay rather than fsleep
  drm/amdgpu: fix a memory leak in fence cleanup when unloading
  drm/xe: Extend Wa_13011645652 to PTL-H, WCL
  drm/xe: Block exec and rebind worker while evicting for suspend / hibernate
  drm/xe: Allow the pm notifier to continue on failure
  drm/xe: Attempt to bring bos back to VRAM after eviction
  drm/xe/configfs: Don't touch survivability_mode on fini
  amd/amdkfd: correct mem limit calculation for small APUs
  drm/amdkfd: fix p2p links bug in topology
  drm/amd/display: remove oem i2c adapter on finish
  drm/amd/display: Drop dm_prepare_suspend() and dm_complete()
  drm/amd/display: Correct sequences and delays for DCN35 PG & RCG
  drm/amd/display: Disable DPCD Probe Quirk
  drm/i915/power: fix size for for_each_set_bit() in abox iteration
  ...
2025-09-12 09:29:59 -07:00
Linus Torvalds
cb780b79b2 Two smb3 client fixes, both for stable
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Merge tag 'v6.17-rc5-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull smb client fixes from Steve French:
 "Two smb3 client fixes, both for stable:

   - Fix encryption problem with multiple compounded ops

   - Fix rename error cases that could lead to data corruption"

* tag 'v6.17-rc5-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  smb: client: fix data loss due to broken rename(2)
  smb: client: fix compound alignment with encryption
2025-09-12 09:03:01 -07:00
Edward Adam Davis
9dfec4a51d USB: core: remove the move buf action
The buffer size of sysfs is fixed at PAGE_SIZE, and the page offset
of the buf parameter of sysfs_emit_at() must be 0, there is no need
to manually manage the buf pointer offset.

Fixes: 711d41ab4a ("usb: core: Use sysfs_emit_at() when showing dynamic IDs")
Reported-by: syzbot+b6445765657b5855e869@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=b6445765657b5855e869
Tested-by: syzbot+b6445765657b5855e869@syzkaller.appspotmail.com
Signed-off-by: Edward Adam Davis <eadavis@qq.com>
Link: https://lore.kernel.org/r/tencent_B32D6D8C9450EBFEEE5ACC2C7B0E6C402D0A@qq.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-09-12 13:41:55 +02:00
Greg Kroah-Hartman
7609fb63ce USB serial device ids for 6.17-rc6
Here are some new modem device ids.
 
 Everything has been in linux-next with no reported issues.
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Merge tag 'usb-serial-6.17-rc6' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus

Johan writes:

USB serial device ids for 6.17-rc6

Here are some new modem device ids.

Everything has been in linux-next with no reported issues.

* tag 'usb-serial-6.17-rc6' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial:
  USB: serial: option: add Telit Cinterion LE910C4-WWX new compositions
  USB: serial: option: add Telit Cinterion FN990A w/audio compositions
2025-09-12 10:41:15 +02:00
Dave Airlie
9a3f210737 - Don't touch survivability_mode on fini (Michal)
- Fixes around eviction and suspend (Thomas)
 - Extend Wa_13011645652 to PTL-H, WCL (Julia)
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Merge tag 'drm-xe-fixes-2025-09-11' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes

- Don't touch survivability_mode on fini (Michal)
- Fixes around eviction and suspend (Thomas)
- Extend Wa_13011645652 to PTL-H, WCL (Julia)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/aMLq7QlaEPHGKXKX@intel.com
2025-09-12 09:44:07 +10:00
Linus Torvalds
320475fbd5 SPI NAND fix:
- Wrong OOB layout for Winbond W25N01JW SPI NAND devices
 
 Raw NAND fixes:
 - Atmel raw NAND controller timings
 - Buffer handling in stm32_fmc2 driver
 - Error handling in Nuvoton's driver
 
 MTD devices fixes:
 - Wrong depends-on dependencies on the Intel DRM driver
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Merge tag 'mtd/fixes-for-6.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull mtd fixes from Miquel Raynal:
 "SPI NAND fix:
   - Wrong OOB layout for Winbond W25N01JW SPI NAND devices

  Raw NAND fixes:
   - Atmel raw NAND controller timings
   - Buffer handling in stm32_fmc2 driver
   - Error handling in Nuvoton's driver

  MTD devices fixes:
   - Wrong depends-on dependencies on the Intel DRM driver

* tag 'mtd/fixes-for-6.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux:
  mtd: spinand: winbond: Fix oob_layout for W25N01JW
  mtd: nand: raw: atmel: Respect tAR, tCLR in read setup timing
  mtd: rawnand: stm32_fmc2: fix ECC overwrite
  mtd: rawnand: stm32_fmc2: avoid overlapping mappings on ECC buffer
  mtd: rawnand: nuvoton: Fix an error handling path in ma35_nand_chips_init()
  mtd: MTD_INTEL_DG should depend on DRM_I915 or DRM_XE
2025-09-11 16:35:06 -07:00
Dave Airlie
dab1f85526 A maintainer update, an out-of-bound check for panthor and a revert for
nouveau to fix a race.
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Merge tag 'drm-misc-fixes-2025-09-11' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes

A maintainer update, an out-of-bound check for panthor and a revert for
nouveau to fix a race.

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <mripard@redhat.com>
Link: https://lore.kernel.org/r/20250911-glistening-uakari-of-serendipity-06ceb1@houat
2025-09-12 09:34:48 +10:00
Dave Airlie
f2c8bbb6e9 Mediatek DRM Fixes - 20250910
1. fix potential OF node use-after-free
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Merge tag 'mediatek-drm-fixes-20250910' of https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-fixes

Mediatek DRM Fixes - 20250910

1. fix potential OF node use-after-free

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Link: https://lore.kernel.org/r/20250910231813.3526-1-chunkuang.hu@kernel.org
2025-09-12 09:31:27 +10:00
Dave Airlie
1d00adb873 amd-drm-fixes-6.17-2025-09-10:
amdgpu:
 - PSP 11.x fix
 - DPCD quirk handing fix
 - DCN 3.5 PG fix
 - Audio suspend fix
 - OEM i2c clean up fix
 - Module unload memory leak fix
 - DC delay fix
 - ISP firmware fix
 - VCN fixes
 
 amdkfd:
 - P2P topology fix
 - APU mem limit calculation fix
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Merge tag 'amd-drm-fixes-6.17-2025-09-10' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes

amd-drm-fixes-6.17-2025-09-10:

amdgpu:
- PSP 11.x fix
- DPCD quirk handing fix
- DCN 3.5 PG fix
- Audio suspend fix
- OEM i2c clean up fix
- Module unload memory leak fix
- DC delay fix
- ISP firmware fix
- VCN fixes

amdkfd:
- P2P topology fix
- APU mem limit calculation fix

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://lore.kernel.org/r/20250910162855.2507853-1-alexander.deucher@amd.com
2025-09-12 09:24:57 +10:00
Dave Airlie
467360e295 Merge tag 'drm-intel-fixes-2025-09-10' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes
- Fix size for for_each_set_bit() in abox iteration [display] (Jani Nikula)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Tvrtko Ursulin <tursulin@igalia.com>
Link: https://lore.kernel.org/r/aMFUtRdJ46qK-EXl@linux
2025-09-12 09:21:20 +10:00
Dave Airlie
2c38074c36 - Add drm-rust tree to MAINTAINERS
- Require CONFIG_64BIT for Nova
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Merge tag 'drm-rust-fixes-2025-09-05' of https://gitlab.freedesktop.org/drm/rust/kernel into drm-fixes

- Add drm-rust tree to MAINTAINERS
- Require CONFIG_64BIT for Nova

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Alice Ryhl <aliceryhl@google.com>
Link: https://lore.kernel.org/r/aLquN1YvdyI_6PJS@google.com
2025-09-12 09:05:42 +10:00
Danilo Krummrich
f6d2900f28 MAINTAINERS: Update the DMA Rust entry
Update the DMA Rust maintainers entry in the following two aspects:

  (1) Change Abdiel's entry to 'Reviewer'.

  (2) Take patches through the driver-core tree.

Abdiel won't do any more maintainer work on the DMA (or scatterlist)
infrastructure, but he'd like to be kept in the loop, hence change is
entry to 'R:'.

Analogous to [1], the DMA (and scatterlist) helpers are closely coupled
with the core device infrastructure and the device lifecycle, hence take
patches through the driver-core tree by default.

Cc: Abdiel Janulgue <abdiel.janulgue@gmail.com>
Link: https://lore.kernel.org/r/20250725202840.2251768-1-ojeda@kernel.org [1]
Acked-by: Abdiel Janulgue <abdiel.janulgue@gmail.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
2025-09-11 22:09:22 +02:00
Gao Xiang
1fcf686def erofs: fix long xattr name prefix placement
Currently, xattr name prefixes are forcibly placed into the packed
inode if the fragments feature is enabled, and users have no option
to put them in plain form directly on disk.

This is inflexible. First, as mentioned above, users should be able
to store unwrapped long xattr name prefixes unconditionally
(COMPAT_PLAIN_XATTR_PFX). Second, since we now have the new metabox
inode to store metadata, it should be used when available instead
of the packed inode.

Fixes: 414091322c ("erofs: implement metadata compression")
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
2025-09-12 03:37:07 +08:00
Linus Torvalds
db87bd2ad1 Including fixes from CAN, netfilter and wireless.
We have an IPv6 routing regression with the relevant fix still
 a WiP. This v2 includes a last-minute revert to avoid more
 problems.
 
 Current release - new code bugs:
 
   - wifi: nl80211: completely disable per-link stats for now
 
 Previous releases - regressions:
 
   - dev_ioctl: take ops lock in hwtstamp lower paths
 
   - netfilter:
     - fix spurious set lookup failures
     - fix lockdep splat due to missing annotation
 
   - genetlink: fix genl_bind() invoking bind() after -EPERM
 
   - phy: transfer phy_config_inband() locking responsibility to phylink
 
   - can: xilinx_can: fix use-after-free of transmitted SKB
 
   - hsr: fix lock warnings
 
   - eth: igb: fix NULL pointer dereference in ethtool loopback test
 
   - eth: i40e: fix Jumbo Frame support after iPXE boot
 
   - eth: macsec: sync features on RTM_NEWLINK
 
 Previous releases - always broken:
 
   - tunnels: reset the GSO metadata before reusing the skb
 
   - mptcp: make sync_socket_options propagate SOCK_KEEPOPEN
 
   - can: j1939: implement NETDEV_UNREGISTER notification hanidler
 
   - wifi: ath12k: fix WMI TLV header misalignment
 
 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from CAN, netfilter and wireless.

  We have an IPv6 routing regression with the relevant fix still a WiP.
  This includes a last-minute revert to avoid more problems.

  Current release - new code bugs:

   - wifi: nl80211: completely disable per-link stats for now

  Previous releases - regressions:

   - dev_ioctl: take ops lock in hwtstamp lower paths

   - netfilter:
       - fix spurious set lookup failures
       - fix lockdep splat due to missing annotation

   - genetlink: fix genl_bind() invoking bind() after -EPERM

   - phy: transfer phy_config_inband() locking responsibility to phylink

   - can: xilinx_can: fix use-after-free of transmitted SKB

   - hsr: fix lock warnings

   - eth:
       - igb: fix NULL pointer dereference in ethtool loopback test
       - i40e: fix Jumbo Frame support after iPXE boot
       - macsec: sync features on RTM_NEWLINK

  Previous releases - always broken:

   - tunnels: reset the GSO metadata before reusing the skb

   - mptcp: make sync_socket_options propagate SOCK_KEEPOPEN

   - can: j1939: implement NETDEV_UNREGISTER notification hanidler

   - wifi: ath12k: fix WMI TLV header misalignment"

* tag 'net-6.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (47 commits)
  Revert "net: usb: asix: ax88772: drop phylink use in PM to avoid MDIO runtime PM wakeups"
  hsr: hold rcu and dev lock for hsr_get_port_ndev
  hsr: use hsr_for_each_port_rtnl in hsr_port_get_hsr
  hsr: use rtnl lock when iterating over ports
  wifi: nl80211: completely disable per-link stats for now
  net: usb: asix: ax88772: drop phylink use in PM to avoid MDIO runtime PM wakeups
  net: ethtool: fix wrong type used in struct kernel_ethtool_ts_info
  MAINTAINERS: add Phil as netfilter reviewer
  netfilter: nf_tables: restart set lookup on base_seq change
  netfilter: nf_tables: make nft_set_do_lookup available unconditionally
  netfilter: nf_tables: place base_seq in struct net
  netfilter: nft_set_rbtree: continue traversal if element is inactive
  netfilter: nft_set_pipapo: don't check genbit from packetpath lookups
  netfilter: nft_set_bitmap: fix lockdep splat due to missing annotation
  can: rcar_can: rcar_can_resume(): fix s2ram with PSCI
  can: xilinx_can: xcan_write_frame(): fix use-after-free of transmitted SKB
  can: j1939: j1939_local_ecu_get(): undo increment when j1939_local_ecu_get() fails
  can: j1939: j1939_sk_bind(): call j1939_priv_put() immediately when j1939_local_ecu_get() failed
  can: j1939: implement NETDEV_UNREGISTER notification handler
  selftests: can: enable CONFIG_CAN_VCAN as a module
  ...
2025-09-11 08:54:42 -07:00
Linus Torvalds
e59a039119 s390 fixes for 6.17-rc6
- ptep_modify_prot_start() may be called in a loop, which might lead
   to the preempt_count overflow due to the unnecessary preemption
   disabling. Do not disable preemption to prevent the overflow
 
 - Events of type PERF_TYPE_HARDWARE are not tested for sampling and
   return -EOPNOTSUPP eventually. Instead, deny all sampling events by
   CPUMF counter facility and return -ENOENT to allow other PMUs to be
   tried
 
 - The PAI PMU driver returns -EINVAL if an event out of its range.
   That aborts a search for an alternative PMU driver. Instead, return
   -ENOENT to allow other PMUs to be tried
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Merge tag 's390-6.17-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 fixes from Alexander Gordeev:

 - ptep_modify_prot_start() may be called in a loop, which might lead to
   the preempt_count overflow due to the unnecessary preemption
   disabling. Do not disable preemption to prevent the overflow

 - Events of type PERF_TYPE_HARDWARE are not tested for sampling and
   return -EOPNOTSUPP eventually.

   Instead, deny all sampling events by CPUMF counter facility and
   return -ENOENT to allow other PMUs to be tried

 - The PAI PMU driver returns -EINVAL if an event out of its range. That
   aborts a search for an alternative PMU driver.

   Instead, return -ENOENT to allow other PMUs to be tried

* tag 's390-6.17-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390/cpum_cf: Deny all sampling events by counter PMU
  s390/pai: Deny all events not handled by this PMU
  s390/mm: Prevent possible preempt_count overflow
2025-09-11 08:46:30 -07:00