drm/i915/selftests: Fix up igt_reset_engine

Browse source

Now that we skip a per-engine reset on an idle engine, we need to update
the selftest to take that into account. In the process, we find that we
were not stressing the per-engine reset very hard, so add those missing
active resets.

v2: Actually test i915_reset_engine() by loading it with requests.

Fixes: f6ba181ada ("drm/i915: Skip an engine reset if it recovered before our preparations")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104313
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Michel Thierry <michel.thierry@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171217132852.30642-3-chris@chris-wilson.co.uk
Reviewed-by: Michel Thierry <michel.thierry@intel.com>

...

This commit is contained in:

Chris Wilson 2017-12-17 13:28:52 +00:00

parent 151a99ec77

commit 3fb04cb0be

1 changed files with 251 additions and 64 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

317

drivers/gpu/drm/i915/selftests/intel_hangcheck.c

View file