From: Matthew Brost <matthew.brost@intel.com> To: <intel-gfx@lists.freedesktop.org>, <dri-devel@lists.freedesktop.org> Cc: thomas.hellstrom@linux.intel.com, john.c.harrison@intel.com Subject: [PATCH 0/3] Flush G2H handler during a GT reset Date: Tue, 18 Jan 2022 13:43:54 -0800 [thread overview] Message-ID: <20220118214357.33740-1-matthew.brost@intel.com> (raw) After a small fix to error capture code, we now can flush G2H during a GT reset which simplifies code and seals some extreme corner case races. v2: (CI) - Don't trigger GT reset from G2H handler Signed-off-by: Matthew Brost <matthew.brost@intel.com> Matthew Brost (3): drm/i915: Allocate intel_engine_coredump_alloc with ALLOW_FAIL drm/i915/guc: Add work queue to trigger a GT reset drm/i915/guc: Flush G2H handler during a GT reset drivers/gpu/drm/i915/gt/uc/intel_guc.h | 5 +++ .../gpu/drm/i915/gt/uc/intel_guc_submission.c | 41 +++++++++---------- drivers/gpu/drm/i915/i915_gpu_error.c | 2 +- 3 files changed, 26 insertions(+), 22 deletions(-) -- 2.34.1
WARNING: multiple messages have this Message-ID (diff)
From: Matthew Brost <matthew.brost@intel.com> To: <intel-gfx@lists.freedesktop.org>, <dri-devel@lists.freedesktop.org> Cc: thomas.hellstrom@linux.intel.com Subject: [Intel-gfx] [PATCH 0/3] Flush G2H handler during a GT reset Date: Tue, 18 Jan 2022 13:43:54 -0800 [thread overview] Message-ID: <20220118214357.33740-1-matthew.brost@intel.com> (raw) After a small fix to error capture code, we now can flush G2H during a GT reset which simplifies code and seals some extreme corner case races. v2: (CI) - Don't trigger GT reset from G2H handler Signed-off-by: Matthew Brost <matthew.brost@intel.com> Matthew Brost (3): drm/i915: Allocate intel_engine_coredump_alloc with ALLOW_FAIL drm/i915/guc: Add work queue to trigger a GT reset drm/i915/guc: Flush G2H handler during a GT reset drivers/gpu/drm/i915/gt/uc/intel_guc.h | 5 +++ .../gpu/drm/i915/gt/uc/intel_guc_submission.c | 41 +++++++++---------- drivers/gpu/drm/i915/i915_gpu_error.c | 2 +- 3 files changed, 26 insertions(+), 22 deletions(-) -- 2.34.1
next reply other threads:[~2022-01-18 21:49 UTC|newest] Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-01-18 21:43 Matthew Brost [this message] 2022-01-18 21:43 ` [Intel-gfx] [PATCH 0/3] Flush G2H handler during a GT reset Matthew Brost 2022-01-18 21:43 ` [PATCH 1/3] drm/i915: Allocate intel_engine_coredump_alloc with ALLOW_FAIL Matthew Brost 2022-01-18 21:43 ` [Intel-gfx] " Matthew Brost 2022-01-19 1:29 ` John Harrison 2022-01-19 1:29 ` [Intel-gfx] " John Harrison 2022-01-19 20:47 ` Matthew Brost 2022-01-19 20:47 ` [Intel-gfx] " Matthew Brost 2022-01-19 20:56 ` John Harrison 2022-01-19 20:56 ` [Intel-gfx] " John Harrison 2022-01-18 21:43 ` [PATCH 2/3] drm/i915/guc: Add work queue to trigger a GT reset Matthew Brost 2022-01-18 21:43 ` [Intel-gfx] " Matthew Brost 2022-01-19 1:37 ` John Harrison 2022-01-19 1:37 ` [Intel-gfx] " John Harrison 2022-01-19 20:54 ` Matthew Brost 2022-01-19 20:54 ` [Intel-gfx] " Matthew Brost 2022-01-19 21:07 ` John Harrison 2022-01-19 21:07 ` [Intel-gfx] " John Harrison 2022-01-19 21:05 ` Matthew Brost 2022-01-19 21:05 ` [Intel-gfx] " Matthew Brost 2022-01-18 21:43 ` [PATCH 3/3] drm/i915/guc: Flush G2H handler during " Matthew Brost 2022-01-18 21:43 ` [Intel-gfx] " Matthew Brost 2022-01-19 1:38 ` John Harrison 2022-01-19 1:38 ` [Intel-gfx] " John Harrison 2022-01-18 22:01 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Flush G2H handler during a GT reset (rev2) Patchwork 2022-01-18 22:02 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork 2022-01-18 22:32 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork 2022-01-19 1:02 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork 2022-01-19 21:24 [PATCH 0/3] Flush G2H handler during a GT reset Matthew Brost 2022-01-21 4:31 Matthew Brost
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