From: Matthew Brost <matthew.brost@intel.com> To: <intel-gfx@lists.freedesktop.org>, <dri-devel@lists.freedesktop.org> Cc: <daniel.vetter@ffwll.ch> Subject: [PATCH 00/22] Clean up GuC CI failures, simplify locking, and kernel DOC Date: Mon, 16 Aug 2021 06:51:17 -0700 [thread overview] Message-ID: <20210816135139.10060-1-matthew.brost@intel.com> (raw) Daniel Vetter pointed out that locking in the GuC submission code was overly complicated, let's clean this up a bit before introducing more features in the GuC submission backend. Also fix some CI failures, port fixes from our internal tree, and add a few more selftests for coverage. Lastly, add some kernel DOC explaining how the GuC submission backend works. v2: Fix logic error in 'Workaround reset G2H is received after schedule done G2H', don't propagate errors to dependent fences in execlists submissiom, resolve checkpatch issues, resend to correct lists Signed-off-by: Matthew Brost <matthew.brost@intel.com> Matthew Brost (22): drm/i915/guc: Fix blocked context accounting drm/i915/guc: Fix outstanding G2H accounting drm/i915/guc: Unwind context requests in reverse order drm/i915/guc: Don't drop ce->guc_active.lock when unwinding context drm/i915/guc: Workaround reset G2H is received after schedule done G2H drm/i915/execlists: Do not propagate errors to dependent fences drm/i915/selftests: Add a cancel request selftest that triggers a reset drm/i915/guc: Don't enable scheduling on a banned context, guc_id invalid, not registered drm/i915/selftests: Fix memory corruption in live_lrc_isolation drm/i915/selftests: Add initial GuC selftest for scrubbing lost G2H drm/i915/guc: Take context ref when cancelling request drm/i915/guc: Don't touch guc_state.sched_state without a lock drm/i915/guc: Reset LRC descriptor if register returns -ENODEV drm/i915: Allocate error capture in atomic context drm/i915/guc: Flush G2H work queue during reset drm/i915/guc: Release submit fence from an IRQ drm/i915/guc: Move guc_blocked fence to struct guc_state drm/i915/guc: Rework and simplify locking drm/i915/guc: Proper xarray usage for contexts_lookup drm/i915/guc: Drop pin count check trick between sched_disable and re-pin drm/i915/guc: Move GuC priority fields in context under guc_active drm/i915/guc: Add GuC kernel doc drivers/gpu/drm/i915/gt/intel_context.c | 5 +- drivers/gpu/drm/i915/gt/intel_context_types.h | 68 +- .../drm/i915/gt/intel_execlists_submission.c | 4 - drivers/gpu/drm/i915/gt/selftest_lrc.c | 29 +- drivers/gpu/drm/i915/gt/uc/intel_guc.h | 19 +- .../gpu/drm/i915/gt/uc/intel_guc_submission.c | 690 +++++++++++------- drivers/gpu/drm/i915/gt/uc/selftest_guc.c | 126 ++++ drivers/gpu/drm/i915/i915_gpu_error.c | 37 +- drivers/gpu/drm/i915/i915_request.h | 23 +- drivers/gpu/drm/i915/i915_trace.h | 8 +- .../drm/i915/selftests/i915_live_selftests.h | 1 + drivers/gpu/drm/i915/selftests/i915_request.c | 100 +++ .../i915/selftests/intel_scheduler_helpers.c | 12 + .../i915/selftests/intel_scheduler_helpers.h | 2 + 14 files changed, 813 insertions(+), 311 deletions(-) create mode 100644 drivers/gpu/drm/i915/gt/uc/selftest_guc.c -- 2.32.0
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: <daniel.vetter@ffwll.ch> Subject: [Intel-gfx] [PATCH 00/22] Clean up GuC CI failures, simplify locking, and kernel DOC Date: Mon, 16 Aug 2021 06:51:17 -0700 [thread overview] Message-ID: <20210816135139.10060-1-matthew.brost@intel.com> (raw) Daniel Vetter pointed out that locking in the GuC submission code was overly complicated, let's clean this up a bit before introducing more features in the GuC submission backend. Also fix some CI failures, port fixes from our internal tree, and add a few more selftests for coverage. Lastly, add some kernel DOC explaining how the GuC submission backend works. v2: Fix logic error in 'Workaround reset G2H is received after schedule done G2H', don't propagate errors to dependent fences in execlists submissiom, resolve checkpatch issues, resend to correct lists Signed-off-by: Matthew Brost <matthew.brost@intel.com> Matthew Brost (22): drm/i915/guc: Fix blocked context accounting drm/i915/guc: Fix outstanding G2H accounting drm/i915/guc: Unwind context requests in reverse order drm/i915/guc: Don't drop ce->guc_active.lock when unwinding context drm/i915/guc: Workaround reset G2H is received after schedule done G2H drm/i915/execlists: Do not propagate errors to dependent fences drm/i915/selftests: Add a cancel request selftest that triggers a reset drm/i915/guc: Don't enable scheduling on a banned context, guc_id invalid, not registered drm/i915/selftests: Fix memory corruption in live_lrc_isolation drm/i915/selftests: Add initial GuC selftest for scrubbing lost G2H drm/i915/guc: Take context ref when cancelling request drm/i915/guc: Don't touch guc_state.sched_state without a lock drm/i915/guc: Reset LRC descriptor if register returns -ENODEV drm/i915: Allocate error capture in atomic context drm/i915/guc: Flush G2H work queue during reset drm/i915/guc: Release submit fence from an IRQ drm/i915/guc: Move guc_blocked fence to struct guc_state drm/i915/guc: Rework and simplify locking drm/i915/guc: Proper xarray usage for contexts_lookup drm/i915/guc: Drop pin count check trick between sched_disable and re-pin drm/i915/guc: Move GuC priority fields in context under guc_active drm/i915/guc: Add GuC kernel doc drivers/gpu/drm/i915/gt/intel_context.c | 5 +- drivers/gpu/drm/i915/gt/intel_context_types.h | 68 +- .../drm/i915/gt/intel_execlists_submission.c | 4 - drivers/gpu/drm/i915/gt/selftest_lrc.c | 29 +- drivers/gpu/drm/i915/gt/uc/intel_guc.h | 19 +- .../gpu/drm/i915/gt/uc/intel_guc_submission.c | 690 +++++++++++------- drivers/gpu/drm/i915/gt/uc/selftest_guc.c | 126 ++++ drivers/gpu/drm/i915/i915_gpu_error.c | 37 +- drivers/gpu/drm/i915/i915_request.h | 23 +- drivers/gpu/drm/i915/i915_trace.h | 8 +- .../drm/i915/selftests/i915_live_selftests.h | 1 + drivers/gpu/drm/i915/selftests/i915_request.c | 100 +++ .../i915/selftests/intel_scheduler_helpers.c | 12 + .../i915/selftests/intel_scheduler_helpers.h | 2 + 14 files changed, 813 insertions(+), 311 deletions(-) create mode 100644 drivers/gpu/drm/i915/gt/uc/selftest_guc.c -- 2.32.0
next reply other threads:[~2021-08-16 13:57 UTC|newest] Thread overview: 104+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-08-16 13:51 Matthew Brost [this message] 2021-08-16 13:51 ` [Intel-gfx] [PATCH 00/22] Clean up GuC CI failures, simplify locking, and kernel DOC Matthew Brost 2021-08-16 13:51 ` [PATCH 01/22] drm/i915/guc: Fix blocked context accounting Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-16 13:51 ` [PATCH 02/22] drm/i915/guc: Fix outstanding G2H accounting Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-17 9:39 ` Daniel Vetter 2021-08-17 9:39 ` [Intel-gfx] " Daniel Vetter 2021-08-17 18:17 ` Matthew Brost 2021-08-17 18:17 ` [Intel-gfx] " Matthew Brost 2021-08-16 13:51 ` [PATCH 03/22] drm/i915/guc: Unwind context requests in reverse order Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-16 13:51 ` [PATCH 04/22] drm/i915/guc: Don't drop ce->guc_active.lock when unwinding context Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-16 13:51 ` [PATCH 05/22] drm/i915/guc: Workaround reset G2H is received after schedule done G2H Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-17 9:32 ` Daniel Vetter 2021-08-17 9:32 ` [Intel-gfx] " Daniel Vetter 2021-08-17 15:03 ` Matthew Brost 2021-08-17 15:03 ` [Intel-gfx] " Matthew Brost 2021-08-16 13:51 ` [PATCH 06/22] drm/i915/execlists: Do not propagate errors to dependent fences Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-17 9:21 ` Daniel Vetter 2021-08-17 9:21 ` [Intel-gfx] " Daniel Vetter 2021-08-17 15:08 ` Matthew Brost 2021-08-17 15:08 ` [Intel-gfx] " Matthew Brost 2021-08-17 15:49 ` Daniel Vetter 2021-08-17 15:49 ` [Intel-gfx] " Daniel Vetter 2021-08-16 13:51 ` [PATCH 07/22] drm/i915/selftests: Add a cancel request selftest that triggers a reset Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-16 13:51 ` [PATCH 08/22] drm/i915/guc: Don't enable scheduling on a banned context, guc_id invalid, not registered Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-17 9:47 ` Daniel Vetter 2021-08-17 9:47 ` [Intel-gfx] " Daniel Vetter 2021-08-17 9:57 ` Daniel Vetter 2021-08-17 9:57 ` [Intel-gfx] " Daniel Vetter 2021-08-17 16:44 ` Matthew Brost 2021-08-17 16:44 ` [Intel-gfx] " Matthew Brost 2021-08-16 13:51 ` [PATCH 09/22] drm/i915/selftests: Fix memory corruption in live_lrc_isolation Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-16 13:51 ` [PATCH 10/22] drm/i915/selftests: Add initial GuC selftest for scrubbing lost G2H Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-16 13:51 ` [PATCH 11/22] drm/i915/guc: Take context ref when cancelling request Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-16 13:51 ` [PATCH 12/22] drm/i915/guc: Don't touch guc_state.sched_state without a lock Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-17 7:21 ` kernel test robot 2021-08-17 7:21 ` kernel test robot 2021-08-17 7:21 ` [Intel-gfx] " kernel test robot 2021-08-16 13:51 ` [PATCH 13/22] drm/i915/guc: Reset LRC descriptor if register returns -ENODEV Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-16 13:51 ` [PATCH 14/22] drm/i915: Allocate error capture in atomic context Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-17 10:06 ` Daniel Vetter 2021-08-17 10:06 ` [Intel-gfx] " Daniel Vetter 2021-08-17 16:12 ` Matthew Brost 2021-08-17 16:12 ` [Intel-gfx] " Matthew Brost 2021-08-16 13:51 ` [PATCH 15/22] drm/i915/guc: Flush G2H work queue during reset Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-17 10:06 ` Daniel Vetter 2021-08-16 13:51 ` [PATCH 16/22] drm/i915/guc: Release submit fence from an IRQ Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-17 10:08 ` Daniel Vetter 2021-08-17 10:08 ` [Intel-gfx] " Daniel Vetter 2021-08-16 13:51 ` [PATCH 17/22] drm/i915/guc: Move guc_blocked fence to struct guc_state Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-17 10:10 ` Daniel Vetter 2021-08-17 10:10 ` [Intel-gfx] " Daniel Vetter 2021-08-16 13:51 ` [PATCH 18/22] drm/i915/guc: Rework and simplify locking Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-17 10:15 ` Daniel Vetter 2021-08-17 10:15 ` [Intel-gfx] " Daniel Vetter 2021-08-17 15:30 ` Matthew Brost 2021-08-17 15:30 ` [Intel-gfx] " Matthew Brost 2021-08-16 13:51 ` [PATCH 19/22] drm/i915/guc: Proper xarray usage for contexts_lookup Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-17 10:27 ` Daniel Vetter 2021-08-17 15:26 ` Matthew Brost 2021-08-17 17:13 ` Daniel Vetter 2021-08-17 17:13 ` Matthew Brost 2021-08-16 13:51 ` [PATCH 20/22] drm/i915/guc: Drop pin count check trick between sched_disable and re-pin Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-16 13:51 ` [PATCH 21/22] drm/i915/guc: Move GuC priority fields in context under guc_active Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-16 13:51 ` [PATCH 22/22] drm/i915/guc: Add GuC kernel doc Matthew Brost 2021-08-16 13:51 ` [Intel-gfx] " Matthew Brost 2021-08-17 11:11 ` Daniel Vetter 2021-08-17 11:11 ` [Intel-gfx] " Daniel Vetter 2021-08-17 16:36 ` Matthew Brost 2021-08-17 16:36 ` [Intel-gfx] " Matthew Brost 2021-08-17 17:20 ` Daniel Vetter 2021-08-17 17:20 ` [Intel-gfx] " Daniel Vetter 2021-08-17 17:27 ` Michal Wajdeczko 2021-08-17 17:27 ` [Intel-gfx] " Michal Wajdeczko 2021-08-17 17:34 ` Daniel Vetter 2021-08-17 17:34 ` [Intel-gfx] " Daniel Vetter 2021-08-17 20:41 ` Michal Wajdeczko 2021-08-17 20:41 ` [Intel-gfx] " Michal Wajdeczko 2021-08-17 21:49 ` Daniel Vetter 2021-08-17 21:49 ` [Intel-gfx] " Daniel Vetter 2021-08-17 12:49 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Clean up GuC CI failures, simplify locking, and kernel DOC (rev2) Patchwork 2021-08-17 12:51 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork 2021-08-17 13:22 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork 2021-08-17 14:39 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
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