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drm/xe: fix engine_class bounds check again

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This was fixed in commit b7dce525c4 ("drm/xe/queue: fix engine_class
bounds check"), but then re-introduced in commit 6f20fc0993 ("drm/xe:
Move and export xe_hw_engine lookup.") which should only be simple code
movement of the existing function.

Fixes: 6f20fc0993 ("drm/xe: Move and export xe_hw_engine lookup.")
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Dominik Grzegorzek <dominik.grzegorzek@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240812141331.729843-2-matthew.auld@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
This commit is contained in:
Matthew Auld 2024-08-12 15:13:32 +01:00 committed by Lucas De Marchi
parent 4551d60299
commit 23ab1cb659
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/xe/xe_hw_engine.c
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@ -1189,7 +1189,7 @@ xe_hw_engine_lookup(struct xe_device *xe,
{
unsigned int idx;
if (eci.engine_class > ARRAY_SIZE(user_to_xe_engine_class))
if (eci.engine_class >= ARRAY_SIZE(user_to_xe_engine_class))
return NULL;
if (eci.gt_id >= xe->info.gt_count)