Chris Wilson 8ec21a7c4b drm/i915/selftests: Use a sacrificial context for hang testing ...

Avoid injecting hangs in to the i915->kernel_context in case the GPU
reset leaves corruption in the context image in its wake (leading to
continual failures and system hangs after the selftests are ostensibly
complete). Use a sacrificial kernel_context instead.

v2: Closing a context is tricky; export a function (for selftests) from
i915_gem_context.c to get it right.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Michel Thierry <michel.thierry@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180205152431.12163-2-chris@chris-wilson.co.uk

2018-02-05 15:27:24 +00:00

..

huge_gem_object.c

…

huge_gem_object.h

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huge_pages.c

drm/i915: prefer i915_gem_object_has_pages()

2017-12-18 11:53:29 +00:00

i915_gem_coherency.c

drm/i915/selftests: Markup __iomem for igt_gem_coherency

2017-11-15 17:12:49 +00:00

i915_gem_context.c

drm/i915/selftests: Wake the device before executing requests on the GPU

2017-12-01 10:43:04 +00:00

i915_gem_dmabuf.c

…

i915_gem_evict.c

drm/i915/selftests: Hold rpm wakeref for request + ggtt usage

2017-11-24 09:10:58 +00:00

i915_gem_gtt.c

drm/i915/selftests: add missing gtt shrinker test

2018-02-01 07:22:47 +00:00

i915_gem_object.c

drm/i915/selftests: Take rpm wakeref around partial tiling tests

2017-11-07 17:50:34 +00:00

i915_gem_request.c

drm/i915: Automatic i915_switch_context for legacy

2017-11-20 15:56:16 +00:00

i915_gem_timeline.c

drm/i915/selftests: Always initialise err

2017-11-14 23:50:49 +00:00

i915_live_selftests.h

Merge tag 'drm-intel-next-2017-11-17-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

2017-12-04 10:56:53 +10:00

i915_mock_selftests.h

Merge tag 'drm-for-v4.15' of git://people.freedesktop.org/~airlied/linux

2017-11-15 20:42:10 -08:00

i915_random.c

drm/i915/selftests: Allow random array allocation to fail

2018-01-02 15:30:40 +00:00

i915_random.h

…

i915_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

drm/i915/selftests: Always initialise err

2017-11-14 23:50:49 +00:00

i915_vma.c

drm/i915/selftests: Always initialise err

2017-11-14 23:50:49 +00:00

intel_breadcrumbs.c

Pass mode to wait_on_atomic_t() action funcs and provide default actions

2017-11-13 15:38:16 +00:00

intel_guc.c

drm/i915/guc: Extract doorbell creation from client allocation

2017-12-14 08:06:59 +00:00

intel_hangcheck.c

drm/i915/selftests: Use a sacrificial context for hang testing

2018-02-05 15:27:24 +00:00

intel_uncore.c

drm/i915: Acquire PUNIT->PMIC bus for intel_uncore_forcewake_reset()

2017-11-10 13:14:03 +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

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mock_context.c

drm/i915/selftests: Use a sacrificial context for hang testing

2018-02-05 15:27:24 +00:00

mock_context.h

drm/i915/selftests: Use a sacrificial context for hang testing

2018-02-05 15:27:24 +00:00

mock_dmabuf.c

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mock_dmabuf.h

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mock_drm.c

…

mock_drm.h

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mock_engine.c

drm/i915/selftests: Increase size for mock ringbuffer

2017-11-15 17:12:49 +00:00

mock_engine.h

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mock_gem_device.c

drm/i915/selftests: Free mock_i915->drm.mode_config

2017-12-11 11:24:30 +00:00

mock_gem_device.h

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mock_gem_object.h

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mock_gtt.c

drm/i915: make mappable struct resource centric

2017-12-12 12:30:21 +02:00

mock_gtt.h

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mock_request.c

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mock_request.h

…

mock_timeline.c

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mock_timeline.h

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mock_uncore.c

…

mock_uncore.h

…

scatterlist.c

…