AubCrash is a companion to i915_gpu_error. It gives us the possibility to dump an AUB file that describes the state of the system at the point of the crash (GTTs, contexts, BBs, BOs, etc...). Being an AUB file, it can be used by a number of already existing tools (graphical AUB file browsers, simulators, emulators, etc...) that facilitate debugging (an improvement over the current text-based crash dump). Oscar Mateo (12): drm/i915: New define for the number of PDPEs per PDP in a 4-level walk drm/i915: Move the context switch status reason bits to the header drm/i915: Store the GGTT Stolen Memory base physical address drm/i915: Capture some extra small details in the GPU error state drm/i915: Capture the renderstate batchbuffer drm/i915: Provide a way to write binary data to the error dump file drm/i915: Skeleton for AubCrash drm/i915: Capture the PPGTT pagetables on a GPU crash drm/i915: Store PTE information together with the error object pages drm/i915: Always add BOs to capture list if AubCrash is enabled drm/i915: Add an AUB file format writer drm/i915: Actually write the AUB file drivers/gpu/drm/i915/Kconfig | 8 + drivers/gpu/drm/i915/Makefile | 1 + drivers/gpu/drm/i915/i915_aubcrash.c | 436 ++++++++++++++++ drivers/gpu/drm/i915/i915_aubcrash.h | 79 +++ drivers/gpu/drm/i915/i915_aubmemtrace.c | 665 +++++++++++++++++++++++++ drivers/gpu/drm/i915/i915_aubmemtrace.h | 76 +++ drivers/gpu/drm/i915/i915_aubmemtrace_format.h | 359 +++++++++++++ drivers/gpu/drm/i915/i915_debugfs.c | 49 +- drivers/gpu/drm/i915/i915_drv.h | 20 +- drivers/gpu/drm/i915/i915_gem_execbuffer.c | 4 +- drivers/gpu/drm/i915/i915_gem_gtt.c | 1 + drivers/gpu/drm/i915/i915_gem_gtt.h | 4 +- drivers/gpu/drm/i915/i915_gem_render_state.c | 11 + drivers/gpu/drm/i915/i915_gem_render_state.h | 1 + drivers/gpu/drm/i915/i915_gpu_error.c | 89 +++- drivers/gpu/drm/i915/i915_sysfs.c | 54 +- drivers/gpu/drm/i915/intel_lrc.c | 12 - drivers/gpu/drm/i915/intel_lrc.h | 14 + 18 files changed, 1833 insertions(+), 50 deletions(-) create mode 100644 drivers/gpu/drm/i915/i915_aubcrash.c create mode 100644 drivers/gpu/drm/i915/i915_aubcrash.h create mode 100644 drivers/gpu/drm/i915/i915_aubmemtrace.c create mode 100644 drivers/gpu/drm/i915/i915_aubmemtrace.h create mode 100644 drivers/gpu/drm/i915/i915_aubmemtrace_format.h -- 1.9.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
