<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [IGT] gem_exec_flush / uc before fails (speculative fetching)" href="https://bugs.freedesktop.org/show_bug.cgi?id=95488#c35">Comment # 35</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [IGT] gem_exec_flush / uc before fails (speculative fetching)" href="https://bugs.freedesktop.org/show_bug.cgi?id=95488">bug 95488</a> from <a class="email" href="mailto:hector.franciscox.velazquez.suriano@intel.com" title="Hector Velazquez <hector.franciscox.velazquez.suriano@intel.com>"> Hector Velazquez</a> <pre>This test has fail on GLK QA Test List igt@gem_exec_flush@uc-rw-before-default IGT-Version: 1.21-ga2664f8 (x86_64) (Linux: 4.16.0-rc2-drm-tip-ww9-commit-3a86cab+ x86_64) ====================================== output sample ====================================== . . . (gem_exec_flush:670) DEBUG: Test requirement passed: igt_setup_clflush() (gem_exec_flush:670) drmtest-DEBUG: Test requirement passed: !(fd<0) (gem_exec_flush:670) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0' (gem_exec_flush:670) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (gem_exec_flush:670) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0' (gem_exec_flush:670) ioctl-wrappers-DEBUG: Test requirement passed: dir >= 0 (gem_exec_flush:670) ioctl-wrappers-DEBUG: Test requirement passed: err == 0 (gem_exec_flush:670) DEBUG: Test requirement passed: gem_mmap__has_wc(fd) (gem_exec_flush:670) DEBUG: Test requirement passed: gem_can_store_dword(fd, 0) Has LLC? no CPU features: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2 (gem_exec_flush:670) ioctl-wrappers-DEBUG: Test requirement passed: gem_has_ring(fd, ring) (gem_exec_flush:670) DEBUG: Test requirement passed: gem_can_store_dword(fd, ring) (gem_exec_flush:670) igt-core-DEBUG: Starting subtest: uc-rw-before-default (gem_exec_flush:684) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0 (gem_exec_flush:684) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0 (gem_exec_flush:684) CRITICAL: Test assertion failure function run, file gem_exec_flush.c:321: (gem_exec_flush:684) CRITICAL: Failed assertion: map[i] == i ^ 0xffffffff (gem_exec_flush:684) CRITICAL: error: 0xdeadbeef != 0xfffffd6c Stack trace: #0 [__igt_fail_assert+0x101] #1 [run+0x8f3] #2 [_fini+0x170] Subtest uc-rw-before-default failed. No log. child 2 failed with exit status 99 . . .</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>