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drm/xe/guc: Prevent use of uninitialized mutex
authorVinay Belgaumkar <vinay.belgaumkar@intel.com>
Mon, 1 Jul 2024 23:15:28 +0000 (16:15 -0700)
committerRodrigo Vivi <rodrigo.vivi@intel.com>
Tue, 2 Jul 2024 16:14:00 +0000 (12:14 -0400)
commitb0b2b50cdbd132cb78ed25c27081849a405b75e3
tree108387d7f5622e0e8109f9962957a2ab18035060tree
parent2d46ecc958c9cb7b0f116aa52cf9296b6c71d784commit | diff
drm/xe/guc: Prevent use of uninitialized mutex

When skip_guc_pc is set and/or this is for a VF.

Fixes: 3b1592fb7835 ("drm/xe/lnl: Apply Wa_22019338487")
Signed-off-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240701231529.2582452-1-vinay.belgaumkar@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
drivers/gpu/drm/xe/xe_guc_pc.c diff | blob | history
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