Created attachment 106167 [details] dmesg ==System Environment== -------------------------- Regression: No. They are new cases Non-working platforms: BYT BSW ==kernel== -------------------------- origin/drm-intel-nightly: 907d7b0519abe7b8eac453089decfe0fc5049171(fails) drm-intel-nightly: 2014y-09m-11d-17h-29m-25s integration manifest origin/drm-intel-next-queued:d04d1a15d828d5c89c45886db5ae01eed83349cc(fails) drm/i915: Extend BIOS stolen mem handling to all platform origin/drm-intel-fixes: 7a98948f3b536ca9a077e84966ddc0e9f53726df(fails) drm/i915: Wait for vblank before enabling the TV encoder ==Bug detailed description== ----------------------------- igt/gem_userptr_blits/process-exit-gtt and process-exit-gtt-busy fail Output: root@x-bytm02:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./gem_userptr_blits --run-subtest process-exit-gtt-busy IGT-Version: 1.8-g107151c (x86_64) (Linux: 3.17.0-rc4_drm-intel-nightly_907d7b_20140912+ x86_64) Aperture size is 2048 MiB Total RAM is 3837 MiB Testing unsynchronized mappings... Testing synchronized mappings... child 0 died with signal 7, Bus error Subtest process-exit-gtt-busy: FAIL (0.892s) root@x-bytm02:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# echo $? 135 ==Reproduce steps== ---------------------------- 1. ./gem_userptr_blits --run-subtest process-exit-gtt-busy
commit 855dc6284d97931dbe59725cfc7b0b160b0a37b2 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Sep 12 09:08:41 2014 +0100 igt/gem_userptr_blits: GTT mmaping a userptr requires llc Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=83790 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Test skips on latest -nightly(43df30da20447e2856b2761215ff274886a9f931) with latest igt(137877f16b7d026fa1bc17797604e17de2af7e92) root@x-bytm02:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./gem_userptr_blits --run-subtest process-exit-gtt-busy IGT-Version: 1.8-g137877f (x86_64) (Linux: 3.17.0-rc4_drm-intel-nightly_43df30_20140914+ x86_64) Aperture size is 2048 MiB Total RAM is 3837 MiB Testing unsynchronized mappings... Testing synchronized mappings... Test requirement not met in function test_process_exit, file gem_userptr_blits.c:570: Test requirement: gem_has_llc(fd) Subtest process-exit-gtt-busy: SKIP (0.000s) root@x-bytm02:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# echo $? 77
Closing old verified+fixed.
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.