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| /openbmc/linux/drivers/gpu/drm/i915/gem/ |
| H A D | i915_gem_context.c | 0f9d36af Sat Dec 18 18:19:09 CST 2021 Matthew Brost <matthew.brost@intel.com> drm/i915: Fix possible uninitialized variable in parallel extension
'prev_engine' was declared inside the output loop and checked in the
inner after at least 1 pass of either loop. The variable should be
declared outside both loops as it needs to be persistent across the
entire loop structure.
Fixes: e5e32171a2cf ("drm/i915/guc: Connect UAPI to GuC multi-lrc interface")
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211219001909.24348-1-matthew.brost@intel.com
(cherry picked from commit cbffbac9c14220b8716b0a9c29d72243f6b14ef3)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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