leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
7f700334be
linux/drivers/gpu/drm/i915/gt
History
Tvrtko Ursulin a829f033e9 drm/i915: Wedge the GPU if command parser setup fails 
Commit 311a50e76a ("drm/i915: Add support for mandatory cmdparsing")
introduced mandatory command parsing but setup failures were not
translated into wedging the GPU which was probably the intent.

Possible errors come in two categories. Either the sanity check on
internal tables has failed, which should be caught in CI unless an
affected platform would be missed in testing; or memory allocation failure
happened during driver load, which should be extremely unlikely but for
correctness should still be handled.

v2:
 * Tidy coding style. (Chris)

[airlied: cherry-picked to avoid rc1 base]
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Fixes: 311a50e76a ("drm/i915: Add support for mandatory cmdparsing")
Cc: Jon Bloomfield <jon.bloomfield@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Chris Wilson <chris.p.wilson@intel.com>
Reviewed-by: Chris Wilson <chris.p.wilson@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210302114213.1102223-1-tvrtko.ursulin@linux.intel.com
(cherry picked from commit 5a1a659762d35a6dc51047c9127c011303c77b7f)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2021-03-12 11:20:50 +10:00
..
selftests
shaders drm/i915: Include asm sources for {ivb, hsw}_clear_kernel.c 2020-06-29 11:29:12 +03:00
uc drm/i915/uc: Add function to define defaults for GuC/HuC enable 2021-01-20 10:30:13 +00:00
debugfs_engines.c
debugfs_engines.h
debugfs_gt_pm.c drm/i915: Drop i915_request.lock requirement for intel_rps_boost() 2020-12-31 15:15:05 +00:00
debugfs_gt_pm.h
debugfs_gt.c drm/i915: Move sseu debugfs under gt/ 2020-07-08 21:40:15 +01:00
debugfs_gt.h
gen2_engine_cs.c drm/i915/gt: Flush gen3 relocs harder, again 2020-06-13 10:30:01 +01:00
gen2_engine_cs.h drm/i915/gt: Split low level gen2-7 CS emitters 2020-06-02 10:42:00 +01:00
gen6_engine_cs.c drm/i915/gt: Split low level gen2-7 CS emitters 2020-06-02 10:42:00 +01:00
gen6_engine_cs.h drm/i915/gt: Split low level gen2-7 CS emitters 2020-06-02 10:42:00 +01:00
gen6_ppgtt.c drm/i915/gt: Prune inlines 2021-01-14 15:40:57 +00:00
gen6_ppgtt.h drm/i915: Make sure execbuffer always passes ww state to i915_vma_pin. 2020-09-07 14:31:13 +03:00
gen6_renderstate.c
gen7_renderclear.c drm/i915/gt: Correct surface base address for renderclear 2021-02-17 06:19:04 -05:00
gen7_renderclear.h
gen7_renderstate.c
gen8_engine_cs.c drm/i915/gt: Add arbitration check before semaphore wait 2021-01-18 12:37:20 +00:00
gen8_engine_cs.h drm/i915/gt: Move gen8 CS emitters into gen8_engine_cs.h 2020-12-16 15:55:43 +00:00
gen8_ppgtt.c drm/i915/gt: Prune inlines 2021-01-14 15:40:57 +00:00
gen8_ppgtt.h
gen8_renderstate.c
gen9_renderstate.c
hsw_clear_kernel.c
intel_breadcrumbs_types.h drm/i915/gt: Shrink the critical section for irq signaling 2020-12-24 15:02:39 +00:00
intel_breadcrumbs.c drm/i915/gt: Close race between enable_breadcrumbs and cancel_breadcrumbs 2021-02-02 13:38:59 +02:00
intel_breadcrumbs.h drm/i915/gt: Restore ce->signal flush before releasing virtual engine 2021-01-08 21:35:55 +00:00
intel_context_param.c
intel_context_param.h
intel_context_sseu.c drm/i915/gt: Split logical ring contexts from execlist submission 2020-12-21 09:53:48 +00:00
intel_context_types.h drm/i915: Populate logical context during first pin. 2021-01-01 22:16:01 +00:00
intel_context.c drm/i915/gt: Split the breadcrumb spinlock between global and contexts 2020-12-02 17:05:58 -08:00
intel_context.h drm/i915/gem: Peek at the inflight context 2020-12-29 19:28:45 +00:00
intel_engine_cs.c drm/i915: Wedge the GPU if command parser setup fails 2021-03-12 11:20:50 +10:00
intel_engine_heartbeat.c drm/i915/gt: Refactor heartbeat request construction and submission 2020-12-24 18:07:26 +00:00
intel_engine_heartbeat.h
intel_engine_pm.c drm/i915/gt: Prune inlines 2021-01-14 15:40:57 +00:00
intel_engine_pm.h
intel_engine_stats.h drm/i915/gt: Convert stats.active to plain unsigned int 2021-01-15 21:30:24 +00:00
intel_engine_types.h drm/i915/gt: Convert stats.active to plain unsigned int 2021-01-15 21:30:24 +00:00
intel_engine_user.c drm/i915: Reboot CI if we get wedged during driver init 2020-07-06 19:21:07 +01:00
intel_engine_user.h
intel_engine.h drm/i915/gt: Another tweak for flushing the tasklets 2020-12-20 18:15:17 +00:00
intel_execlists_submission.c drm/i915/gt: Skip over completed active execlists, again 2021-01-21 12:34:13 +00:00
intel_execlists_submission.h drm/i915/guc: stop calling execlists_set_default_submission 2021-01-13 11:22:00 +00:00
intel_ggtt_fencing.c drm/i915/gt: Prefer recycling an idle fence 2020-12-23 21:58:00 +00:00
intel_ggtt_fencing.h
intel_ggtt.c drm pull for 5.12-rc1 2021-02-21 14:44:44 -08:00
intel_gpu_commands.h
intel_gt_buffer_pool_types.h drm/i915/pool: constrain pool objects by mapping type 2021-01-19 20:36:28 +00:00
intel_gt_buffer_pool.c drm/i915/pool: constrain pool objects by mapping type 2021-01-19 20:36:28 +00:00
intel_gt_buffer_pool.h drm/i915/pool: constrain pool objects by mapping type 2021-01-19 20:36:28 +00:00
intel_gt_clock_utils.c drm/i915/gt: Consolidate the CS timestamp clocks 2020-12-23 21:10:41 +00:00
intel_gt_clock_utils.h drm/i915/gt: Consolidate the CS timestamp clocks 2020-12-23 21:10:41 +00:00
intel_gt_irq.c drm/i915/gt: Move move context layout registers and offsets to lrc_reg.h 2020-12-09 23:41:15 +00:00
intel_gt_irq.h
intel_gt_pm_irq.c
intel_gt_pm_irq.h
intel_gt_pm.c drm/i915/gt: Track the overall awake/busy time 2020-12-17 22:26:38 +00:00
intel_gt_pm.h drm/i915/gt: Track the overall awake/busy time 2020-12-17 22:26:38 +00:00
intel_gt_requests.c drm/i915/gt: Remove uninterruptible parameter from intel_gt_wait_for_idle 2020-12-09 19:43:32 +00:00
intel_gt_requests.h
intel_gt_types.h drm/i915/gt: Consolidate the CS timestamp clocks 2020-12-23 21:10:41 +00:00
intel_gt.c drm/i915/gt: Consolidate the CS timestamp clocks 2020-12-23 21:10:41 +00:00
intel_gt.h drm/i915: Introduce gt_init_mmio 2020-07-08 21:07:13 +01:00
intel_gtt.c drm/i915/gt: Provide a utility to create a scratch buffer 2020-12-21 09:53:52 +00:00
intel_gtt.h drm/i915/gt: Provide a utility to create a scratch buffer 2020-12-21 09:53:52 +00:00
intel_llc_types.h
intel_llc.c
intel_llc.h
intel_lrc_reg.h drm/i915/gt: Split logical ring contexts from execlist submission 2020-12-21 09:53:48 +00:00
intel_lrc.c drm/i915/gt: Prevent use of engine->wa_ctx after error 2021-01-18 12:24:59 +02:00
intel_lrc.h drm/i915/gt: Exercise lrc_wa_ctx initialisation failure 2021-01-09 16:02:57 +00:00
intel_mocs.c drm/i915/gt: Prune inlines 2021-01-14 15:40:57 +00:00
intel_mocs.h
intel_ppgtt.c drm/i915/gt: Prune inlines 2021-01-14 15:40:57 +00:00
intel_rc6_types.h
intel_rc6.c drm/i915/gt: Prune inlines 2021-01-14 15:40:57 +00:00
intel_rc6.h
intel_region_lmem.c drm/i915/region: convert object_create into object_init 2021-01-15 08:00:03 +00:00
intel_region_lmem.h drm/i915: move region_lmem under gt 2021-01-12 21:12:10 +00:00
intel_renderstate.c drm/i915/gt: Move gen8 CS emitters into gen8_engine_cs.h 2020-12-16 15:55:43 +00:00
intel_renderstate.h drm/i915: Use ww locking in intel_renderstate. 2020-09-07 14:30:31 +03:00
intel_reset_types.h drm/i915: Reboot CI if we get wedged during driver init 2020-07-06 19:21:07 +01:00
intel_reset.c drm/i915: Mark up protected uses of 'i915_request_completed' 2021-01-15 08:00:03 +00:00
intel_reset.h drm/i915/gt: Replace direct submit with direct call to tasklet 2020-12-24 15:02:35 +00:00
intel_ring_submission.c drm/i915/gt: Pull ring submission resume under its caller forcewake 2021-01-19 11:55:14 +00:00
intel_ring_types.h
intel_ring.c drm/i915/gem: Move stolen node into GEM object union 2021-01-20 20:46:36 +00:00
intel_ring.h drm/i915: Make sure execbuffer always passes ww state to i915_vma_pin. 2020-09-07 14:31:13 +03:00
intel_rps_types.h drm/i915: Drop i915_request.lock requirement for intel_rps_boost() 2020-12-31 15:15:05 +00:00
intel_rps.c drm/i915/gt: Prune inlines 2021-01-14 15:40:57 +00:00
intel_rps.h
intel_sseu_debugfs.c drm/i915: Move sseu debugfs under gt/ 2020-07-08 21:40:15 +01:00
intel_sseu_debugfs.h drm/i915: Move sseu debugfs under gt/ 2020-07-08 21:40:15 +01:00
intel_sseu.c drm/i915/jsl: Split EHL/JSL platform info and PCI ids 2020-10-14 09:31:34 +02:00
intel_sseu.h drm/i915/sseu: Move sseu_info under gt_info 2020-07-08 21:13:09 +01:00
intel_timeline_types.h drm/i915/gt: Track all timelines created using the HWSP 2020-12-22 14:36:11 +00:00
intel_timeline.c drm/i915: Check for rq->hwsp validity after acquiring RCU lock 2021-01-18 12:54:25 +02:00
intel_timeline.h drm/i915/gt: Only retire on the last breadcrumb if the last request 2021-01-08 21:35:56 +00:00
intel_workarounds_types.h
intel_workarounds.c drm/i915: Disable atomics in L3 for gen9 2021-02-08 16:56:53 -05:00
intel_workarounds.h
ivb_clear_kernel.c
mock_engine.c drm/i915: Refactor marking a request as EIO 2021-01-09 18:29:07 +00:00
mock_engine.h
selftest_context.c drm/i915/gt: Replace direct submit with direct call to tasklet 2020-12-24 15:02:35 +00:00
selftest_engine_cs.c drm/i915/gt: Move gen8 CS emitters into gen8_engine_cs.h 2020-12-16 15:55:43 +00:00
selftest_engine_heartbeat.c drm/i915/selftests: Bump the scheduling error threshold for fast heartbeats 2021-01-13 22:14:41 +00:00
selftest_engine_heartbeat.h drm/i915/selftests: Enable selftesting of busy-stats 2020-06-18 09:26:53 +01:00
selftest_engine_pm.c drm/i915/selftests: Rearrange ktime_get to reduce latency against CS 2021-01-08 21:35:54 +00:00
selftest_engine.c
selftest_engine.h
selftest_execlists.c drm/i915/selftests: Fix some error codes 2021-01-11 13:19:17 +00:00
selftest_gt_pm.c drm/i915/gt: Consolidate the CS timestamp clocks 2020-12-23 21:10:41 +00:00
selftest_hangcheck.c drm/i915/selftests: Prepare the selftests for engine resets with ring submission 2021-01-19 11:55:13 +00:00
selftest_llc.c
selftest_llc.h
selftest_lrc.c drm/i915/selftests: Break out of the lrc layout test after register mismatch 2021-01-06 15:37:19 +00:00
selftest_mocs.c drm/i915/selftests: fix the uint*_t types that have crept in 2021-01-14 11:52:07 +02:00
selftest_rc6.c drm/i915/gt: Move gen8 CS emitters into gen8_engine_cs.h 2020-12-16 15:55:43 +00:00
selftest_rc6.h
selftest_reset.c drm/i915/selftests: Prepare the selftests for engine resets with ring submission 2021-01-19 11:55:13 +00:00
selftest_ring_submission.c drm/i915/selftests: Always flush before unpining after writing 2020-05-11 16:50:04 +01:00
selftest_ring.c drm/i915/gt: Incrementally check for rewinding 2020-06-16 11:34:23 +03:00
selftest_rps.c drm/i915/gt: Plug IPS into intel_rps_set 2020-11-21 19:38:56 +00:00
selftest_rps.h
selftest_timeline.c drm/i915/gt: Move gen8 CS emitters into gen8_engine_cs.h 2020-12-16 15:55:43 +00:00
selftest_workarounds.c drm/i915/gt: Provide a utility to create a scratch buffer 2020-12-21 09:53:52 +00:00
shmem_utils.c drm/i915/gem: Move stolen node into GEM object union 2021-01-20 20:46:36 +00:00
shmem_utils.h
st_shmem_utils.c
sysfs_engines.c drm/i915/gt: Cleanup kasan warning for on-stack (unsigned long) casting 2020-10-16 11:08:44 +01:00
sysfs_engines.h