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c73cdbf804
linux_dsm_epyc7002/drivers/gpu/drm/i915/gt
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Chris Wilson c73cdbf804 drm/i915: Extend Haswell GT1 PSMI workaround to all 
A few times in CI, we have detected a GPU hang on our Haswell GT2
systems with the characteristic IPEHR of 0x780c0000. When the PSMI w/a
was first introducted, it was applied to all Haswell, but later on we
found an erratum that supposedly restricted the issue to GT1 and so
constrained it only be applied on GT1. That may have been a mistake...

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111692
Fixes: 167bc759e8 ("drm/i915: Restrict PSMI context load w/a to Haswell GT1")
References: 2c55018347 ("drm/i915: Disable PSMI sleep messages on all rings around context switches")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Acked-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190917194746.26710-1-chris@chris-wilson.co.uk
(cherry picked from commit 56c05de6bd)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2019-10-07 10:44:49 -07:00
..
selftests drm/i915: Markup expected timeline locks for i915_active 2019-08-16 18:02:07 +01:00
uc drm/i915/uc: Never fail on HuC firmware errors 2019-08-18 11:58:41 +01:00
gen6_renderstate.c
gen7_renderstate.c
gen8_renderstate.c
gen9_renderstate.c
intel_breadcrumbs.c Merge drm/drm-next into drm-intel-next-queued 2019-08-22 00:10:36 -07:00
intel_context_types.h drm/i915/execlists: Lift process_csb() out of the irq-off spinlock 2019-08-16 20:59:02 +01:00
intel_context.c drm/i915: Markup expected timeline locks for i915_active 2019-08-16 18:02:07 +01:00
intel_context.h drm/i915/gt: Mark context->active_count as protected by timeline->mutex 2019-08-16 18:02:06 +01:00
intel_engine_cs.c drm/i915/tgl: Gen12 render context size 2019-08-20 15:23:33 +01:00
intel_engine_pm.c drm/i915: Hold irq-off for the entire fake lock period 2019-09-06 09:53:07 -07:00
intel_engine_pm.h drm/i915: Defer final intel_wakeref_put to process context 2019-08-08 21:28:51 +01:00
intel_engine_pool_types.h drm/i915: Replace struct_mutex for batch pool serialisation 2019-08-04 14:31:18 +01:00
intel_engine_pool.c Merge drm/drm-next into drm-intel-next-queued 2019-08-22 00:10:36 -07:00
intel_engine_pool.h drm/i915: Markup expected timeline locks for i915_active 2019-08-16 18:02:07 +01:00
intel_engine_types.h drm/i915: Move engine IDs out of i915_reg.h 2019-08-16 21:52:48 +01:00
intel_engine_user.c drm/i915: Fix up the inverse mapping for default ctx->engines[] 2019-08-08 15:45:35 +01:00
intel_engine_user.h drm/i915: Rename engines to match their user interface 2019-08-07 14:30:55 +01:00
intel_engine.h drm/i915/guc: Use a local cancel_port_requests 2019-08-13 07:54:39 +01:00
intel_gpu_commands.h drm/i915/icl: Add command cache invalidate 2019-08-15 13:13:23 +01:00
intel_gt_irq.c drm/i915: Extract general GT interrupt handlers 2019-08-12 15:36:13 +01:00
intel_gt_irq.h drm/i915: Extract general GT interrupt handlers 2019-08-12 15:36:13 +01:00
intel_gt_pm_irq.c drm/i915: Extract general GT interrupt handlers 2019-08-12 15:36:13 +01:00
intel_gt_pm_irq.h drm/i915: Extract GT powermanagement interrupt handling 2019-08-12 15:36:06 +01:00
intel_gt_pm.c drm/i915: Defer final intel_wakeref_put to process context 2019-08-08 21:28:51 +01:00
intel_gt_pm.h drm/i915: Defer final intel_wakeref_put to process context 2019-08-08 21:28:51 +01:00
intel_gt_types.h drm/i915: Move engine IDs out of i915_reg.h 2019-08-16 21:52:48 +01:00
intel_gt.c drm/i915: Protect request retirement with timeline->mutex 2019-08-15 23:21:13 +01:00
intel_gt.h drm/i915/gt: Move gt_cleanup_early out of gem_cleanup_early 2019-08-01 17:58:50 +01:00
intel_hangcheck.c
intel_lrc_reg.h drm/i915/tgl: add Gen12 default indirect ctx offset 2019-08-20 14:23:45 +01:00
intel_lrc.c drm/i915/execlists: Remove incorrect BUG_ON for schedule-out 2019-10-07 10:44:46 -07:00
intel_lrc.h
intel_mocs.c drm/i915/gt: Remove stale kerneldoc for internal MOCS functions 2019-08-05 18:27:17 +01:00
intel_mocs.h drm/i915: Move MOCS setup to intel_mocs.c 2019-07-31 07:40:35 -07:00
intel_renderstate.c drm/i915: Serialize against vma moves 2019-08-19 15:25:56 +01:00
intel_renderstate.h
intel_reset_types.h
intel_reset.c drm/i915: Don't mix srcu tag and negative error codes 2019-10-07 10:44:48 -07:00
intel_reset.h drm/i915: Don't mix srcu tag and negative error codes 2019-10-07 10:44:48 -07:00
intel_ringbuffer.c drm/i915: Extend Haswell GT1 PSMI workaround to all 2019-10-07 10:44:49 -07:00
intel_sseu.c drm/i915/perf: Refactor oa object to better manage resources 2019-08-07 20:34:39 +01:00
intel_sseu.h
intel_timeline_types.h drm/i915/gt: Guard timeline pinning without relying on struct_mutex 2019-08-15 23:21:13 +01:00
intel_timeline.c drm/i915: Hold irq-off for the entire fake lock period 2019-09-06 09:53:07 -07:00
intel_timeline.h drm/i915/gt: Track timeline activeness in enter/exit 2019-08-15 23:16:05 +01:00
intel_workarounds_types.h
intel_workarounds.c drm/i915: Whitelist COMMON_SLICE_CHICKEN2 2019-10-07 10:44:47 -07:00
intel_workarounds.h
Makefile drm/i915: use upstream version of header tests 2019-07-30 12:11:57 +03:00
mock_engine.c drm/i915: Protect request retirement with timeline->mutex 2019-08-15 23:21:13 +01:00
mock_engine.h
selftest_context.c drm/i915/selftests: Check the context size 2019-08-17 09:27:58 +01:00
selftest_engine_cs.c drm/i915: Rename engines to match their user interface 2019-08-07 14:30:55 +01:00
selftest_engine_pm.c drm/i915: Defer final intel_wakeref_put to process context 2019-08-08 21:28:51 +01:00
selftest_engine.c drm/i915: Defer final intel_wakeref_put to process context 2019-08-08 21:28:51 +01:00
selftest_engine.h drm/i915: Defer final intel_wakeref_put to process context 2019-08-08 21:28:51 +01:00
selftest_hangcheck.c drm/i915: Track ggtt fence reservations under its own mutex 2019-08-22 08:53:40 +01:00
selftest_lrc.c drm/i915: Serialize against vma moves 2019-08-19 15:25:56 +01:00
selftest_reset.c drm/i915: Only recover active engines 2019-08-01 13:22:00 +03:00
selftest_timeline.c drm/i915: Markup expected timeline locks for i915_active 2019-08-16 18:02:07 +01:00
selftest_workarounds.c drm/i915: Serialize against vma moves 2019-08-19 15:25:56 +01:00