<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - igt/gem_userptr_blits fails" href="https://bugs.freedesktop.org/show_bug.cgi?id=79237#c11">Comment # 11</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - igt/gem_userptr_blits fails" href="https://bugs.freedesktop.org/show_bug.cgi?id=79237">bug 79237</a> from <a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> Guo Jinxian</a> <pre>Test still failed on latest -nightly(af1aaba219fdd90ca1b30f9b8d8d19352224f170) on BYT root@x-bytm02:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./gem_userptr_blits IGT-Version: 1.7-g70e6ed9 (x86_64) (Linux: 3.16.0-rc6_drm-intel-nightly_af1aab_20140724+ x86_64) Aperture size is 2048 MiB Total RAM is 3837 MiB Subtest input-checking: SUCCESS Subtest usage-restrictions: SUCCESS Subtest invalid-null-pointer: SUCCESS Subtest invalid-gtt-mapping: SUCCESS Test assertion failure function test_forked_access, file gem_userptr_blits.c:620: Failed assertion: memcmp(ptr1, ptr2, PAGE_SIZE) == 0 Subtest forked-access: FAIL Subtest forbidden-operations: SUCCESS Testing unsynchronized mappings... Subtest create-destroy-unsync: SUCCESS Subtest unsync-overlap: SUCCESS Subtest unsync-unmap: SUCCESS Subtest unsync-unmap-cycles: SUCCESS Subtest unsync-unmap-after-close: SUCCESS Using 2x1365 1MiB buffers Verifying initialisation... Cyclic blits cpu->gpu, forward... Cyclic blits gpu->cpu, backward... Random blits... Subtest coherency-unsync: SUCCESS Bus error (core dumped)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>