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| author | Nirmoy Das <nirmoy.das@intel.com> | 2024-10-16 11:23:03 +0300 |
|---|---|---|
| committer | Nirmoy Das <nirmoy.das@intel.com> | 2024-10-18 18:36:22 +0300 |
| commit | 9408c4508483ffc60811e910a93d6425b8e63928 (patch) | |
| tree | 10d69775c0455b7998ea2905186e57d29808550d /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | a9fbeabe7226a3bf90f82d0e28a02c18e3c67447 (diff) | |
| download | linux-9408c4508483ffc60811e910a93d6425b8e63928.tar.xz | |
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 <francois.dugast@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241016082304.66009-2-nirmoy.das@intel.com
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions