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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BXT] igt/prime_mmap_coherency/read-and-fail subtest fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94216">94216</a>
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</tr>
<tr>
<th>Summary</th>
<td>[BXT] igt/prime_mmap_coherency/read-and-fail subtest fail
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>DRI git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>ramix.ben.hassine@intel.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=121844" name="attach_121844" title="dmesg">attachment 121844</a> <a href="attachment.cgi?id=121844&action=edit" title="dmesg">[details]</a></span>
dmesg
This subtest is fail on bxt with last setup:
Platform: Broxton P A0 Platform
CPU Name : Intel(R) @ 1.2 GHz (family: 6, model: 92, stepping: 8) – 4 cores
SoC : BROXTON-P A0
CRB : Apollo Lake LPDDR3 RVP2B
Reworks : R17, R18, PNP3
Software:
=========
BIOS (IFWI Version): APLK_IFWI_X64_R_2015_44_3_00
KSC : 1.05
Linux distribution: Ubuntu 15.10 64 bits
Kernel: drm-intel-nightly: 2016y-02m-16d-17h-53m-05s UTC integration manifest
commit bd0b1a9aa8b7fdb2e06a5cbf1756ef93de2fa3fd
Author: Maarten Lankhorst <<a href="mailto:maarten.lankhorst@linux.intel.com">maarten.lankhorst@linux.intel.com</a>>
Date: Tue Feb 16 18:53:28 2016 +0100
<a href="http://cgit.freedesktop.org/drm-intel/">http://cgit.freedesktop.org/drm-intel/</a>
drm: tag libdrm-2.4.66 9b77443 from <a href="http://cgit.freedesktop.org/mesa/drm/">http://cgit.freedesktop.org/mesa/drm/</a>
mesa: tag mesa-11.1.1 330aa44from <a href="http://cgit.freedesktop.org/mesa/mesa/">http://cgit.freedesktop.org/mesa/mesa/</a>
cairo: tag 1.15.2 db8a7f1 from <a href="http://cgit.freedesktop.org/cairo">http://cgit.freedesktop.org/cairo</a>
waffle: master bb29b2a from <a href="https://github.com/waffle-gl/waffle">https://github.com/waffle-gl/waffle</a>
xorg-server-macros: master d7acec2 from
git://git.freedesktop.org/git/xorg/util/macros
libva: tag libva-1.6.1 1f026de from <a href="http://cgit.freedesktop.org/libva/">http://cgit.freedesktop.org/libva/</a>
vaapi-intel-driver: tag 1.6.1 f6fe842 from
<a href="http://cgit.freedesktop.org/vaapi/intel-driver">http://cgit.freedesktop.org/vaapi/intel-driver</a>
Tools
intel-gpu-tool: tag intel-gpu-tools-1.13 0a45d6b from
<a href="http://cgit.freedesktop.org/xorg/app/intel-gpu-tools/">http://cgit.freedesktop.org/xorg/app/intel-gpu-tools/</a>
Steps:
======
./prime_mmap_coherency --run-subtest read-and-fail
Actual result:
=========
./prime_mmap_coherency --run-subtest read-and-fail
IGT-Version: 1.13-NOT-GIT (x86_64) (Linux: 4.5.0-rc4-no-suspend-ww08+ x86_64)
20 rounds for each test
exercising read flush and expect to fail on !llc
(prime_mmap_coherency:3732) CRITICAL: Test assertion failure function main,
file prime_mmap_coherency.c:216:
(prime_mmap_coherency:3732) CRITICAL: Failed assertion: !(!stale)
(prime_mmap_coherency:3732) CRITICAL: couldn't find any stale cache lines
Stack trace:
#0 [__igt_fail_assert+0xf1]
#1 [main+0x314]
#2 [__libc_start_main+0xf0]
#3 [_start+0x29]
#4 [<unknown>+0x29]
Subtest read-and-fail failed.
**** DEBUG ****
(prime_mmap_coherency:3732) INFO: exercising read flush and expect to fail on
!llc
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !gem_has_llc(fd)
(prime_mmap_coherency:3732) DEBUG: Test requirement passed: !(errno == EINVAL)
(prime_mmap_coherency:3732) CRITICAL: Test assertion failure function main,
file prime_mmap_coherency.c:216:
(prime_mmap_coherency:3732) CRITICAL: Failed assertion: !(!stale)
(prime_mmap_coherency:3732) CRITICAL: couldn't find any stale cache lines
**** END ****
Subtest read-and-fail: FAIL (0.607s)</pre>
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