projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 4f027e3) | patch
drm/xe: Introduce fault injection for gt reset
authorHimal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Wed, 26 Jul 2023 23:26:50 +0000 (04:56 +0530)
committerRodrigo Vivi <rodrigo.vivi@intel.com>
Thu, 21 Dec 2023 16:39:15 +0000 (11:39 -0500)
commit8f3013e0b22206b27f37dcf1b96ce68df3393040
tree6cb7413d278ff1d402a05a6b93c9ebede120148ctree | snapshot
parent4f027e304a6c7ae77150965d10b8a1edee0398a2commit | diff
drm/xe: Introduce fault injection for gt reset

To trigger gt reset failure:
 echo 100 >  /sys/kernel/debug/dri/<cardX>/fail_gt_reset/probability
 echo 2 >  /sys/kernel/debug/dri/<cardX>/fail_gt_reset/times

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
drivers/gpu/drm/xe/xe_debugfs.c diff | blob | history
drivers/gpu/drm/xe/xe_gt.c diff | blob | history
drivers/gpu/drm/xe/xe_gt.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git