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linux/drivers/gpu/drm/i915/selftests
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Chris Wilson 39d3cc03e9 drm/i915/selftests: Wait longer for the old active request 
When testing reset, we wait for 1s on the main thread for the hang to
start. Meanwhile, we continue submitting requests on all the background
threads, and we may have more threads than cores and so potentially
starve the waiter from being woken within the timeout. As the hang
timeout and the active timeouts are the same, it is hard to distinguish
which caused the timeout. Bump the active thread timeouts to 5s,
compared to the 1s timeout for the hang, so that we preferentially
report the hang timing out, while hopefully ensuring that we do at least
wake up the hang thread first before declaring the background active
timeout.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180517142442.16979-1-chris@chris-wilson.co.uk
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2018-05-19 12:50:59 +01:00
..
huge_gem_object.c drm: move read_domains and write_domain into i915 2018-02-16 14:12:48 +00:00
huge_gem_object.h
huge_pages.c drm/i915/selftests: scrub 64K 2018-05-13 10:29:18 +01:00
i915_gem_coherency.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_gem_context.c drm/i915/selftests: Flush GPU activity before completing live_contexts 2018-05-08 12:44:33 +01:00
i915_gem_dmabuf.c
i915_gem_evict.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_gem_gtt.c drm: move read_domains and write_domain into i915 2018-02-16 14:12:48 +00:00
i915_gem_object.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_live_selftests.h drm/i915: Check whitelist registers across resets 2018-04-14 18:36:45 +01:00
i915_mock_selftests.h drm/i915: add a selftest for the mmio_bases table 2018-03-15 08:46:06 +00:00
i915_random.c drm/i915/selftests: Allow random array allocation to fail 2018-01-02 15:30:40 +00:00
i915_random.h
i915_request.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_selftest.c
i915_sw_fence.c drm/i915/selftests: Wait for the dma-fence timeout 2018-01-17 17:09:59 +00:00
i915_syncmap.c
i915_timeline.c drm/i915: Split i915_gem_timeline into individual timelines 2018-05-02 23:57:18 +01:00
i915_vma.c drm/i915/selftests: fix spelling mistake: "parmaters" -> "parameters" 2018-05-04 07:26:56 +01:00
igt_flush_test.c drm/i915/selftests: Only switch to kernel context when locked 2018-05-09 09:28:45 +01:00
igt_flush_test.h drm/i915/selftests: Refactor common flush_test() 2018-05-08 12:44:31 +01:00
intel_breadcrumbs.c drm/i915/selftests: Fix error checking for wait_var_timeout 2018-05-02 11:20:05 +01:00
intel_engine_cs.c drm/i915: add a selftest for the mmio_bases table 2018-03-15 08:46:06 +00:00
intel_guc.c drm/i915/guc: Allow preempt-client to be NULL 2018-02-08 07:29:59 +00:00
intel_hangcheck.c drm/i915/selftests: Wait longer for the old active request 2018-05-19 12:50:59 +01:00
intel_lrc.c drm/i915: Move request->ctx aside 2018-05-18 09:35:17 +01:00
intel_uncore.c drm/i915/icl: Gen11 forcewake support 2018-03-07 15:07:45 +02:00
intel_workarounds.c drm/i915/selftests: Fix uninitialized variable 2018-04-24 16:44:25 +01:00
lib_sw_fence.c drm/i915/selftests: Convert timers to use timer_setup() 2017-11-21 15:46:44 -08:00
lib_sw_fence.h
mock_context.c drm/i915: Store a pointer to intel_context in i915_request 2018-05-18 09:35:22 +01:00
mock_context.h drm/i915/selftests: Use a sacrificial context for hang testing 2018-02-05 15:27:24 +00:00
mock_dmabuf.c
mock_dmabuf.h
mock_drm.c
mock_drm.h
mock_engine.c drm/i915: Pull the context->pin_count dec into the common intel_context_unpin 2018-05-18 09:35:28 +01:00
mock_engine.h
mock_gem_device.c drm/i915/selftests: Create mock_engine() under struct_mutex 2018-05-09 07:52:00 +01:00
mock_gem_device.h
mock_gem_object.h
mock_gtt.c drm/i915: Move timeline from GTT to ring 2018-05-02 23:57:13 +01:00
mock_gtt.h
mock_request.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
mock_request.h drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
mock_timeline.c drm/i915: Split i915_gem_timeline into individual timelines 2018-05-02 23:57:18 +01:00
mock_timeline.h drm/i915: Split i915_gem_timeline into individual timelines 2018-05-02 23:57:18 +01:00
mock_uncore.c
mock_uncore.h
scatterlist.c