[Bug 87729] [BSW/SKL PPGTT Bisected]igt/gem_close_race subcase gem-close-race causes OOM killer

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Apr 13 19:57:28 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=87729

--- Comment #19 from lu hua <huax.lu at intel.com> ---
./gem_close_race --run-subtest gem-close-race also causes oom killer on BDW
with the latest drm-intel-fixes kernel.Add i915.enable_ppgtt=0, it works well,
add i915.enable_ppgtt=2, it has this issue.
root at x-bdw01:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# time
./gem_close_race --run-subtest gem-close-race
IGT-Version: 1.10-g2e526ae (x86_64) (Linux:
4.0.0_drm-intel-fixes_39a880_20150414+ x86_64)
Connection to x-bdw01 closed.

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