diff options
| author | Jonathan Cavitt <jonathan.cavitt@intel.com> | 2026-03-24 15:29:37 +0000 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2026-03-30 08:51:29 -0400 |
| commit | 6d192b4f2d644d15d9a9f1d33dab05af936f6540 (patch) | |
| tree | be9d387789345b261ad60ceaf5fafc4ce00a6171 /fs/devfs/git@git.tavy.me:linux.git | |
| parent | 7aaa8047eafd0bd628065b15757d9b48c5f9c07d (diff) | |
drm/xe/xe_pagefault: Disallow writes to read-only VMAs
The page fault handler should reject write/atomic access to read only
VMAs. Add code to handle this in xe_pagefault_service after the VMA
lookup.
v2:
- Apply max line length (Matthew)
Fixes: fb544b844508 ("drm/xe: Implement xe_pagefault_queue_work")
Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Suggested-by: Matthew Brost <matthew.brost@intel.com>
Cc: Shuicheng Lin <shuicheng.lin@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20260324152935.72444-7-jonathan.cavitt@intel.com
(cherry picked from commit 714ee6754ac5fa3dc078856a196a6b124cd797a0)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'fs/devfs/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions