diff options
| author | Nirmoy Das <[email protected]> | 2024-10-16 10:23:03 +0200 |
|---|---|---|
| committer | Nirmoy Das <[email protected]> | 2024-10-18 17:36:22 +0200 |
| commit | 9408c4508483ffc60811e910a93d6425b8e63928 (patch) | |
| tree | 10d69775c0455b7998ea2905186e57d29808550d /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | a9fbeabe7226a3bf90f82d0e28a02c18e3c67447 (diff) | |
drm/xe/ufence: Prefetch ufence addr to catch bogus address
access_ok() only checks for addr overflow so also try to read the addr
to catch invalid addr sent from userspace.
Link: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/1630
Cc: Francois Dugast <[email protected]>
Cc: Maarten Lankhorst <[email protected]>
Cc: Matthew Auld <[email protected]>
Cc: Matthew Brost <[email protected]>
Reviewed-by: Matthew Brost <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Nirmoy Das <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions