drm/i915/selftests: Disable heartbeat around hang tests

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If the heartbeat fires in the middle of the preempt-hang test, it
consumes our forced hang disrupting the test.

Reported-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200131130319.2998318-1-chris@chris-wilson.co.uk

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Chris Wilson 2020-01-31 13:03:19 +00:00

parent bd46aa22a8

commit b0e02a73c5

1 changed files with 10 additions and 0 deletions

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drivers/gpu/drm/i915/gt/selftest_lrc.c

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