diff options
| author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2023-12-01 12:21:08 +0000 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2023-12-11 13:13:57 +0200 |
| commit | 7c7c863bf89c5f76d8c7fda177a81559b61dc15b (patch) | |
| tree | 34d9ceb139b4b52205c46fb97952651943b2036e /drivers/gpu/drm/i915/gt/intel_reset.c | |
| parent | a39b6ac3781d46ba18193c9dbb2110f31e9bffe9 (diff) | |
drm/i915/selftests: Fix engine reset count storage for multi-tile
Engine->id namespace is per-tile so struct igt_live_test->reset_engine[]
needs to be two-dimensional so engine reset counts from all tiles can be
stored with no aliasing. With aliasing, if we had a real multi-tile
platform, the reset counts would be incorrect for same engine instance on
different tiles.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Fixes: 0c29efa23f5c ("drm/i915/selftests: Consider multi-gt instead of to_gt()")
Reported-by: Alan Previn Teres Alexis <alan.previn.teres.alexis@intel.com>
Cc: Tejas Upadhyay <tejas.upadhyay@intel.com>
Cc: Andi Shyti <andi.shyti@linux.intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231201122109.729006-1-tvrtko.ursulin@linux.intel.com
(cherry picked from commit 0647ece3819b018cb62a71c3bcb7c2c3243e78ac)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_reset.c')
0 files changed, 0 insertions, 0 deletions