diff options
| author | Jonathan Cavitt <jonathan.cavitt@intel.com> | 2026-03-24 15:29:37 +0000 |
|---|---|---|
| committer | Matthew Brost <matthew.brost@intel.com> | 2026-03-25 18:05:55 -0700 |
| commit | 714ee6754ac5fa3dc078856a196a6b124cd797a0 (patch) | |
| tree | 2af94f9fca34b80473b4e5177500db3cf28ee41c /tools/perf/scripts/python/stackcollapse.py | |
| parent | aec6969f75afbf4e01fd5fb5850ed3e9c27043ac (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
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions