Pull kmalloc_obj conversions from Kees Cook:
 "Another run of the Coccinelle script for converting kmalloc()
  family of allocations to kmalloc_obj() via the existing rules
  in scripts/coccinelle/api/kmalloc_objs.cocci"

* tag 'kmalloc_obj-v7.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  treewide: refresh kmalloc_obj() conversions
  drm/amd/display: Fix harmless type mismatch in allocation

This is another run of the Coccinelle script for converting kmalloc()
family of allocations to kmalloc_obj() via the existing rules in
scripts/coccinelle/api/kmalloc_objs.cocci

This catches both the set of kmalloc() uses added since the first
kmalloc_obj() conversions in v7.0 and adds a large group missed in the
first pass due to Coccinelle not interacting well with the cleanup.h
scoped_...() family of macros[1]. I worked around this with spatch's
"--macro-file" argument to a file with all the scoped_...() macros mapped
to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control
flow indicator I could find.

Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc,
riscv, and s390 with no new warnings.

Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1]
Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2]
Signed-off-by: Kees Cook <kees+treewide@kernel.org>

While converting to kmalloc_obj() API, a type assignment mismatch was
found between the desired struct dcn42_resource_pool and the allocated
struct dcn401_resource_pool. Fix the type (it is harmless: the objects
have the same contents and size).

Signed-off-by: Kees Cook <kees@kernel.org>
---
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Leo Li <sunpeng.li@amd.com>
Cc: Rodrigo Siqueira <siqueira@igalia.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@gmail.com>
Cc: Simona Vetter <simona@ffwll.ch>
Cc: Dan Wheeler <daniel.wheeler@amd.com>
Cc: Roman Li <Roman.Li@amd.com>
Cc: Ovidiu Bunea <ovidiu.bunea@amd.com>
Cc: Charlene Liu <Charlene.Liu@amd.com>
Cc: Leo Chen <leo.chen@amd.com>
Cc: Ivan Lipski <ivan.lipski@amd.com>
Cc: Gaghik Khachatrian <gaghik.khachatrian@amd.com>
Cc: <amd-gfx@lists.freedesktop.org>
Cc: <dri-devel@lists.freedesktop.org>

A small fix on the error handling of an OA uapi and the
addition of a drm_info message to report FLAT_CSS base misalignment.

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

From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patch.msgid.link/apnVOtDv4WAIoj_X@intel.com

amd-drm-fixes-7.3-2026-09-03:

amdgpu:
- SR-IOV fix
- GFX8 fix
- MES queue reset fix
- GPUVM fixes
- DCN 6 warning fix
- DCN 3.5/3.6 fix
- DML fix
- Backlight fix
- Colorop fix
- DC get_estimated_bw() fix
- devcoredump fix
- Userq fixes
- APU PSP fix
- Cursor fix

amdkfd:
- MES queue eviction fix
- MQD debugfs fix

UAPI:
- Fix for drm_amdgpu_info_device with mixed 64 bit kernel and 32 bit userspace

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

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patch.msgid.link/20260903174712.584320-1-alexander.deucher@amd.com

drm/i915 fixes for v7.3-rc2:
- Drop an accidentally duplicated panel fitter call in DP MST
- Fix DDI clock programming for Cx0 and LT PHY
- Fix PTL CDCLK handling at probe, causing a glitch
- Fix dg2_power_well_count() return type
- Fix a NULL pointer deref at forced probe
- Fix selective fetch disable

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patch.msgid.link/affe11af9d5eb9dc6f906441495cb843f9d4817c@intel.com

So we can easily check if a machine had the CCS bug, when looking back
over bug reports where we have the same machine with newer kernel.

Example print for a machine with the CCS bug:

  FLAT_CCS base:27bbff800, aligned:no

v2 (Matt B):
  - Unconditionally print the base + alignment

Fixes: 37173392741c ("drm/xe/vram: fix ccs offset calculation")
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: stable@kernel.org
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20260902124117.918018-9-matthew.auld@intel.com
(cherry picked from commit d00b7f4f03bbeb2efad872f1686130e18c2b4141)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

This is a resubmission of commit d79716401a95 ("drm/amd/display: use
plane color_mgmt_changed to track colorop changes") whose change was
reverted by commit 0461ba9a7994 ("Merge tag 'amd-drm-next-7.3-2026-07-02'
of https://gitlab.freedesktop.org/agd5f/linux into drm-next") during a
merge conflict resolution.

Original commit message:

```
Ensure the driver tracks changes in any colorop property of a plane
color pipeline by using the same mechanism of CRTC color management and
update plane color blocks when any colorop property changes. It fixes an
issue observed on gamescope settings for night mode which is done via
shaper/3D-LUT updates.
```

Fixes: 0461ba9a7994 ("Merge tag 'amd-drm-next-7.3-2026-07-02' of https://gitlab.freedesktop.org/agd5f/linux into drm-next")
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Melissa Wen <mwen@igalia.com>
Link: https://patch.msgid.link/20260807115712.22423-1-mwen@igalia.com

[WHY]
resource_can_pipe_disable_cursor() disables the hardware cursor on a
pipe when a higher layer fully covers that pipe's recout, to avoid
double-cursor and scaling artifacts.

When merging pipe-split halves of the same overlay layer, the inner
loop walks every pipe above the current one and looks for siblings
sharing test_pipe's layer_index. Because test_pipe itself satisfies
that condition, it can be treated as its own split partner. That
incorrectly doubles r2.width and makes the covering check succeed even
when the overlay does not fully contain the underlying pipe.

On horizontally split or multi-quadrant layouts this causes the cursor
to disappear over overlay regions while input/coordinate mapping remains
correct.

[HOW]
Skip test_pipe when searching for a pipe-split sibling on the same
layer, so only the other half of the split plane is merged into r2.

Signed-off-by: Yuling Li <yulingli@amd.com>
Reviewed-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 85ccd2c39cca9351d4db393e24acea8bf943d350)

If a queue fails to map that we need to return the error code back
to the caller and not overwrite with a success specifically.

Accumulate the failure and return that.

Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 42a0197d10039e9518c0324c43331eb22b44d5f8)