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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Priority</th>
<td>high
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [IVB Regression]igt/kms_pipe_crc_basic some subcases fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=82314">82314</a>
</td>
</tr>
<tr>
<th>Keywords</th>
<td>bisect_pending
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[IVB Regression]igt/kms_pipe_crc_basic some subcases fails
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>jinxianx.guo@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=104252" name="attach_104252" title="dmesg">attachment 104252</a> <a href="attachment.cgi?id=104252&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Regression: Yes.
Good commit on drm-next: 60f2b4af1258c05e6b037af866be81abc24438f7
This bug was tracked by <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - [ILK/PNV/IVB/HSW Regression]igt/kms_fbc_crc some subcases skip"
href="show_bug.cgi?id=79713">bug 79713</a> before.
Non-working platforms: IVB
==kernel==
--------------------------
origin/drm-intel-nightly: c3b4c0436dffd0a2d25d9583bd6c3e64f5090603(fails)
drm-intel-nightly: 2014y-08m-07d-16h-50m-27s integration manifest
origin/drm-intel-next-queued: 9de1683a0fa8ce9dc569bafd04f7487c8b9080ac(works)
drm/i915: Add sprite watermark programming for VLV and CHV
origin/drm-intel-fixes: 7badbebb052ab30806289a4d4d35f35a7c4240d1(works)
drm/i915: read HEAD register back in init_ring_common() to enforce ordering
origin/drm-fixes: 1b2c4869d8247f9e202fa8a73777c34adc62d409(works)
drm/radeon: fix cut and paste issue for hawaii.
origin/drm-next: 21d70354bba9965a098382fc4d7fb17e138111f3(fails)
drm: move drm_stub.c to drm_drv.c
==Bug detailed description==
igt/kms_pipe_crc_basic some subcases fails
Output:
[root@x-ivb9 tests]# ./kms_pipe_crc_basic
IGT-Version: 1.7-g17d63e4 (x86_64) (Linux:
3.16.0_drm-intel-nightly_c3b4c0_20140808+ x86_64)
Subtest bad-pipe: SUCCESS
Subtest bad-source: SUCCESS
Subtest bad-nb-words-1: SUCCESS
Subtest bad-nb-words-3: SUCCESS
read-crc-pipe-A: Testing connector VGA-1 using pipe A
Test assertion failure function igt_primary_plane_commit_legacy, file
igt_kms.c:1193:
Failed assertion: ret == 0
Last errno: 13, Permission denied
Subtest read-crc-pipe-A: FAIL
read-crc-pipe-A-frame-sequence: Testing connector VGA-1 using pipe A
Test assertion failure function igt_primary_plane_commit_legacy, file
igt_kms.c:1193:
Failed assertion: ret == 0
Last errno: 13, Permission denied
Subtest read-crc-pipe-A-frame-sequence: FAIL
rtcwake: wakeup from ""mem"" using /dev/rtc0 at Fri Aug 8 15:37:29 2014
suspend-read-crc-pipe-A: Testing connector VGA-1 using pipe A
Test assertion failure function igt_primary_plane_commit_legacy, file
igt_kms.c:1193:
Failed assertion: ret == 0
Last errno: 13, Permission denied
Subtest suspend-read-crc-pipe-A: FAIL
hang-read-crc-pipe-A: Testing connector VGA-1 using pipe A
Test assertion failure function igt_primary_plane_commit_legacy, file
igt_kms.c:1193:
Failed assertion: ret == 0
Last errno: 13, Permission denied
Subtest hang-read-crc-pipe-A: FAIL
read-crc-pipe-B: Testing connector VGA-1 using pipe B
Test assertion failure function igt_primary_plane_commit_legacy, file
igt_kms.c:1193:
Failed assertion: ret == 0
Last errno: 13, Permission denied
Subtest read-crc-pipe-B: FAIL
read-crc-pipe-B-frame-sequence: Testing connector VGA-1 using pipe B
Test assertion failure function igt_primary_plane_commit_legacy, file
igt_kms.c:1193:
Failed assertion: ret == 0
Last errno: 13, Permission denied
Subtest read-crc-pipe-B-frame-sequence: FAIL
rtcwake: wakeup from ""mem"" using /dev/rtc0 at Fri Aug 8 15:38:08 2014
suspend-read-crc-pipe-B: Testing connector VGA-1 using pipe B
Test assertion failure function igt_primary_plane_commit_legacy, file
igt_kms.c:1193:
Failed assertion: ret == 0
Last errno: 13, Permission denied
Subtest suspend-read-crc-pipe-B: FAIL
hang-read-crc-pipe-B: Testing connector VGA-1 using pipe B
Test assertion failure function igt_primary_plane_commit_legacy, file
igt_kms.c:1193:
Failed assertion: ret == 0
Last errno: 13, Permission denied
Subtest hang-read-crc-pipe-B: FAIL
read-crc-pipe-C: Testing connector VGA-1 using pipe C
Test assertion failure function igt_primary_plane_commit_legacy, file
igt_kms.c:1193:
Failed assertion: ret == 0
Last errno: 13, Permission denied
Subtest read-crc-pipe-C: FAIL
read-crc-pipe-C-frame-sequence: Testing connector VGA-1 using pipe C
Test assertion failure function igt_primary_plane_commit_legacy, file
igt_kms.c:1193:
Failed assertion: ret == 0
Last errno: 13, Permission denied
Subtest read-crc-pipe-C-frame-sequence: FAIL
rtcwake: wakeup from ""mem"" using /dev/rtc0 at Fri Aug 8 15:38:47 2014
suspend-read-crc-pipe-C: Testing connector VGA-1 using pipe C
Test assertion failure function igt_primary_plane_commit_legacy, file
igt_kms.c:1193:
Failed assertion: ret == 0
Last errno: 13, Permission denied
Subtest suspend-read-crc-pipe-C: FAIL
hang-read-crc-pipe-C: Testing connector VGA-1 using pipe C
Test assertion failure function igt_primary_plane_commit_legacy, file
igt_kms.c:1193:
Failed assertion: ret == 0
Last errno: 13, Permission denied
Subtest hang-read-crc-pipe-C: FAIL
Output on good commit on drm-next:
[root@x-ivb9 ~]# cat /proc/cmdline
BOOT_IMAGE=kernels//nightly_parents/2014_03_30/drm-next/60f2b4af1258c05e6b037af866be81abc24438f7/bzImage_x86_64
root=/dev/sda2 drm.debug=0xe
modules_path=kernels//nightly_parents/2014_03_30/drm-next/60f2b4af1258c05e6b037af866be81abc24438f7/modules_x86_64/lib/modules/3.14.0-rc7_drm-next_60f2b4_20140330+
kexec_jump_back_entry=0xa7600309
[root@x-ivb9 ~]# cd /GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests/
[root@x-ivb9 tests]# ./kms_pipe_crc_basic
IGT-Version: 1.7-g17d63e4 (x86_64) (Linux: 3.14.0-rc7_drm-next_60f2b4_20140330+
x86_64)
Subtest bad-pipe: SUCCESS
Subtest bad-source: SUCCESS
Subtest bad-nb-words-1: SUCCESS
Subtest bad-nb-words-3: SUCCESS
read-crc-pipe-A: Testing connector VGA-1 using pipe A
Subtest read-crc-pipe-A: SUCCESS
read-crc-pipe-A-frame-sequence: Testing connector VGA-1 using pipe A
Subtest read-crc-pipe-A-frame-sequence: SUCCESS
rtcwake: wakeup from "mem" using /dev/rtc0 at Fri Aug 8 15:52:16 2014
suspend-read-crc-pipe-A: Testing connector VGA-1 using pipe A
Subtest suspend-read-crc-pipe-A: SUCCESS
hang-read-crc-pipe-A: Testing connector VGA-1 using pipe A
Subtest hang-read-crc-pipe-A: SUCCESS
read-crc-pipe-B: Testing connector VGA-1 using pipe B
Subtest read-crc-pipe-B: SUCCESS
read-crc-pipe-B-frame-sequence: Testing connector VGA-1 using pipe B
Subtest read-crc-pipe-B-frame-sequence: SUCCESS
rtcwake: wakeup from "mem" using /dev/rtc0 at Fri Aug 8 15:52:58 2014
suspend-read-crc-pipe-B: Testing connector VGA-1 using pipe B
Subtest suspend-read-crc-pipe-B: SUCCESS
hang-read-crc-pipe-B: Testing connector VGA-1 using pipe B
Subtest hang-read-crc-pipe-B: SUCCESS
read-crc-pipe-C: Testing connector VGA-1 using pipe C
Subtest read-crc-pipe-C: SUCCESS
read-crc-pipe-C-frame-sequence: Testing connector VGA-1 using pipe C
Subtest read-crc-pipe-C-frame-sequence: SUCCESS
rtcwake: wakeup from "mem" using /dev/rtc0 at Fri Aug 8 15:53:40 2014
suspend-read-crc-pipe-C: Testing connector VGA-1 using pipe C
Subtest suspend-read-crc-pipe-C: SUCCESS
hang-read-crc-pipe-C: Testing connector VGA-1 using pipe C
Subtest hang-read-crc-pipe-C: SUCCESS
==Reproduce steps==
----------------------------
1. ./kms_pipe_crc_basic</pre>
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