[PULL] drm-misc-fixes

Thomas Zimmermann
2025-10-09T12:00:09Z

Hi Dave, Sima,

this is the weekly PR from drm-misc-fixes.

Best regards
Thomas

drm-misc-fixes-2025-10-09:
Short summary of fixes pull:

nouveau:
- Return errno code from TTM move helper

vmwgfx:
- Fix null-ptr access in cursor code
- Fix UAF in validation
- Use correct iterator in validation
The following changes since commit 7d9c3442b02ab7dd3c44e20095a178fd57d2eccb:

drm/panthor: Defer scheduler entitiy destruction to queue release (2025-09-25 09:52:03 +0100)

are available in the Git repository at:

https://gitlab.freedesktop.org/drm/misc/kernel.git tags/drm-misc-fixes-2025-10-09

for you to fetch changes up to e4bea919584ff292c9156cf7d641a2ab3cbe27b0:

drm/nouveau: fix bad ret code in nouveau_bo_move_prep (2025-10-07 22:15:25 +0200)

----------------------------------------------------------------
Short summary of fixes pull:

nouveau:
- Return errno code from TTM move helper

vmwgfx:
- Fix null-ptr access in cursor code
- Fix UAF in validation
- Use correct iterator in validation

----------------------------------------------------------------
Ian Forbes (2):
drm/vmwgfx: Fix Use-after-free in validation
drm/vmwgfx: Fix copy-paste typo in validation

Shuhao Fu (1):
drm/nouveau: fix bad ret code in nouveau_bo_move_prep

Zack Rusin (1):
drm/vmwgfx: Fix a null-ptr access in the cursor snooper

drivers/gpu/drm/nouveau/nouveau_bo.c | 2 +-
drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 17 ++++++++++++-----
drivers/gpu/drm/vmwgfx/vmwgfx_validation.c | 6 ++++--
3 files changed, 17 insertions(+), 8 deletions(-)

--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstrasse 146, 90461 Nuernberg, Germany
GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman
HRB 36809 (AG Nuernberg)