Hi, Chris rightly pointed that we want to reduce the hw_id lifetime and that therefore we should pin the context we want to filter with all the time. Cheers, Lionel Landwerlin (2): drm/i915: drop one bit on the hw_id when using guc drm/i915/perf: fix ctx_id read with GuC & ICL drivers/gpu/drm/i915/i915_drv.h | 2 + drivers/gpu/drm/i915/i915_gem_context.c | 15 ++- drivers/gpu/drm/i915/i915_perf.c | 123 ++++++++++++++++++------ drivers/gpu/drm/i915/intel_lrc.c | 7 +- 4 files changed, 111 insertions(+), 36 deletions(-) -- 2.17.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
