From: John Harrison <John.C.Harrison@xxxxxxxxx> Fix for a deadlock issue between the GuC busyness stats worker and GT resets. Also fix kernel contexts not getting the correct scheduling priority at start of day. v2: Rename existing uses of _trylock rather than adding a _noretry version. Also improve the comment a bit. Signed-off-by: John Harrison <John.C.Harrison@xxxxxxxxx> John Harrison (2): drm/i915/guc: Properly initialise kernel contexts drm/i915/guc: Don't deadlock busyness stats vs reset drivers/gpu/drm/i915/gem/i915_gem_mman.c | 2 +- drivers/gpu/drm/i915/gt/intel_reset.c | 18 ++++++++++++++++-- drivers/gpu/drm/i915/gt/intel_reset.h | 1 + .../gpu/drm/i915/gt/uc/intel_guc_submission.c | 7 ++++++- 4 files changed, 24 insertions(+), 4 deletions(-) -- 2.37.3
