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| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2018-08-09 16:58:52 -0700 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-08-10 16:07:14 +0100 |
| commit | ee435831ec83344dba5ccddd4ffcc6ca95d1cf77 (patch) | |
| tree | 257f49f1eb27a23609241e6b975f14105b568d18 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 2ac45bdd92e0289ee2d1310f1e07b719c037c6b7 (diff) | |
drm/i915/icl: account for context save/restore removed bits
The RS_CTX_ENABLE and CTX_SAVE_INHIBIT bits are not present on ICL
anymore, but we still try to set them and then check them with
GEM_BUG_ON, resulting in a BUG() call. The bug can be reproduced by
igt/drv_selftest/live_hangcheck/others-priority and our CI was able
to catch it.
It is worth noticing that commit 05f0addd9b10 ("drm/i915/icl: Enhanced
execution list support") already tried to avoid the save bits
on ICL, but only inside populate_lr_context().
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Testcase: igt/drv_selftest/live_hangcheck/others-priority
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107399
References: 05f0addd9b10 ("drm/i915/icl: Enhanced execution list support")
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180809235852.24516-1-paulo.r.zanoni@intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions