<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [APL] [BAT] kms_cursor_legacy some subtest causes [i915]] *ERROR* Potential atomic update failure on pipe" href="https://bugs.freedesktop.org/show_bug.cgi?id=96701#c13">Comment # 13</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [APL] [BAT] kms_cursor_legacy some subtest causes [i915]] *ERROR* Potential atomic update failure on pipe" href="https://bugs.freedesktop.org/show_bug.cgi?id=96701">bug 96701</a> from <a class="email" href="mailto:christophe.prigent@intel.com" title="cprigent <christophe.prigent@intel.com>"> cprigent</a> <pre>Created <a href="attachment.cgi?id=125059" name="attach_125059" title="APL-1000Hz-kms_cursor_legacy-kern.log">attachment 125059</a> <a href="attachment.cgi?id=125059&action=edit" title="APL-1000Hz-kms_cursor_legacy-kern.log">[details]</a> APL-1000Hz-kms_cursor_legacy-kern.log Tested with 1000 Hz, it still fails: qa@BXTP5:~$ cat /boot/config-4.7.0-rc6-testing+ |grep CONFIG_HZ # CONFIG_HZ_PERIODIC is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set # CONFIG_HZ_300 is not set CONFIG_HZ_1000=y CONFIG_HZ=1000 qa@BXTP5:~$ qa@BXTP5:~$ qa@BXTP5:~$ qa@BXTP5:~$ cd /opt/X11R7/src/intel-gpu-tools/tests qa@BXTP5:/opt/X11R7/src/intel-gpu-tools/tests$ sudo -s [sudo] password for qa: root@BXTP5:/opt/X11R7/src/intel-gpu-tools/tests# root@BXTP5:/opt/X11R7/src/intel-gpu-tools/tests# root@BXTP5:/opt/X11R7/src/intel-gpu-tools/tests# ./kms_cursor_legacy --r basic-cursor-vs-flip IGT-Version: 1.15-g2038b24 (x86_64) (Linux: 4.7.0-rc6-testing+ x86_64) Test requirement not met in function __real_main427, file kms_cursor_legacy.c:448: Test requirement: !(n >= data.resources->count_crtcs) (kms_cursor_legacy:1873) WARNING: page flip 2 was delayed, missed 1 frames (kms_cursor_legacy:1873) WARNING: page flip 4 was delayed, missed 2 frames (kms_cursor_legacy:1873) WARNING: page flip 7 was delayed, missed 5 frames (kms_cursor_legacy:1873) WARNING: page flip 8 was delayed, missed 1 frames (kms_cursor_legacy:1873) WARNING: page flip 10 was delayed, missed 6 frames (kms_cursor_legacy:1873) WARNING: page flip 12 was delayed, missed 1 frames (kms_cursor_legacy:1873) WARNING: page flip 16 was delayed, missed 3 frames (kms_cursor_legacy:1873) WARNING: page flip 19 was delayed, missed 2 frames (kms_cursor_legacy:1873) WARNING: page flip 21 was delayed, missed 3 frames (kms_cursor_legacy:1873) WARNING: page flip 25 was delayed, missed 4 frames (kms_cursor_legacy:1873) WARNING: page flip 27 was delayed, missed 19 frames (kms_cursor_legacy:1873) WARNING: page flip 31 was delayed, missed 10 frames (kms_cursor_legacy:1873) WARNING: page flip 34 was delayed, missed 1 frames (kms_cursor_legacy:1873) WARNING: page flip 42 was delayed, missed 10 frames (kms_cursor_legacy:1873) WARNING: page flip 45 was delayed, missed 1 frames (kms_cursor_legacy:1873) WARNING: page flip 46 was delayed, missed 3 frames (kms_cursor_legacy:1873) WARNING: page flip 49 was delayed, missed 2 frames (kms_cursor_legacy:1873) WARNING: page flip 51 was delayed, missed 18 frames (kms_cursor_legacy:1873) WARNING: page flip 53 was delayed, missed 1 frames (kms_cursor_legacy:1873) WARNING: page flip 55 was delayed, missed 1 frames (kms_cursor_legacy:1873) WARNING: page flip 58 was delayed, missed 3 frames (kms_cursor_legacy:1873) CRITICAL: Test assertion failure function basic_cursor_vs_flip, file kms_cursor_legacy.c:411: (kms_cursor_legacy:1873) CRITICAL: Failed assertion: vbl.sequence == vblank_start + 60 (kms_cursor_legacy:1873) CRITICAL: error: 6264 != 6167 Stack trace: #0 [__igt_fail_assert+0xf1] #1 [basic_cursor_vs_flip+0x4d7] #2 [__real_main427+0x5c2] #3 [main+0x29] #4 [__libc_start_main+0xf0] #5 [_start+0x29] #6 [<unknown>+0x29] Subtest basic-cursor-vs-flip failed. **** DEBUG **** (kms_cursor_legacy:1873) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1024, height=768, format=0x34325258, tiling=0x0, size=0) (kms_cursor_legacy:1873) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2, pitch=4096) (kms_cursor_legacy:1873) DEBUG: Test requirement passed: set_fb_on_crtc(data, 0, &fb_info) (kms_cursor_legacy:1873) DEBUG: Test requirement passed: target > 1 (kms_cursor_legacy:1873) DEBUG: Using a target of 64 cursor updates per half-vblank (kms_cursor_legacy:1873) WARNING: page flip 2 was delayed, missed 1 frames (kms_cursor_legacy:1873) WARNING: page flip 4 was delayed, missed 2 frames (kms_cursor_legacy:1873) WARNING: page flip 7 was delayed, missed 5 frames (kms_cursor_legacy:1873) WARNING: page flip 8 was delayed, missed 1 frames (kms_cursor_legacy:1873) WARNING: page flip 10 was delayed, missed 6 frames (kms_cursor_legacy:1873) WARNING: page flip 12 was delayed, missed 1 frames (kms_cursor_legacy:1873) WARNING: page flip 16 was delayed, missed 3 frames (kms_cursor_legacy:1873) WARNING: page flip 19 was delayed, missed 2 frames (kms_cursor_legacy:1873) WARNING: page flip 21 was delayed, missed 3 frames (kms_cursor_legacy:1873) WARNING: page flip 25 was delayed, missed 4 frames (kms_cursor_legacy:1873) WARNING: page flip 27 was delayed, missed 19 frames (kms_cursor_legacy:1873) WARNING: page flip 31 was delayed, missed 10 frames (kms_cursor_legacy:1873) WARNING: page flip 34 was delayed, missed 1 frames (kms_cursor_legacy:1873) WARNING: page flip 42 was delayed, missed 10 frames (kms_cursor_legacy:1873) WARNING: page flip 45 was delayed, missed 1 frames (kms_cursor_legacy:1873) WARNING: page flip 46 was delayed, missed 3 frames (kms_cursor_legacy:1873) WARNING: page flip 49 was delayed, missed 2 frames (kms_cursor_legacy:1873) WARNING: page flip 51 was delayed, missed 18 frames (kms_cursor_legacy:1873) WARNING: page flip 53 was delayed, missed 1 frames (kms_cursor_legacy:1873) WARNING: page flip 55 was delayed, missed 1 frames (kms_cursor_legacy:1873) WARNING: page flip 58 was delayed, missed 3 frames (kms_cursor_legacy:1873) CRITICAL: Test assertion failure function basic_cursor_vs_flip, file kms_cursor_legacy.c:411: (kms_cursor_legacy:1873) CRITICAL: Failed assertion: vbl.sequence == vblank_start + 60 (kms_cursor_legacy:1873) CRITICAL: error: 6264 != 6167 **** END **** Subtest basic-cursor-vs-flip: FAIL (3.078s) root@BXTP5:/opt/X11R7/src/intel-gpu-tools/tests# root@BXTP5:/opt/X11R7/src/intel-gpu-tools/tests# root@BXTP5:/opt/X11R7/src/intel-gpu-tools/tests# ./kms_cursor_legacy --r basic-flip-vs-cursor IGT-Version: 1.15-g2038b24 (x86_64) (Linux: 4.7.0-rc6-testing+ x86_64) Test requirement not met in function __real_main427, file kms_cursor_legacy.c:448: Test requirement: !(n >= data.resources->count_crtcs) Subtest basic-flip-vs-cursor: SUCCESS (1.223s) I see in logs: Jul 13 19:04:39 BXTP5 kernel: [ 26.393104] [drm:intel_pipe_update_start [i915]] *ERROR* Potential atomic update failure on pipe A ...</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>