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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BXT] gem_mmap_gtt/coherency fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94314#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [BXT] gem_mmap_gtt/coherency fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94314">bug 94314</a>
from <span class="vcard"><a class="email" href="mailto:christophe.prigent@intel.com" title="cprigent <christophe.prigent@intel.com>"> <span class="fn">cprigent</span></a>
</span></b>
<pre>Also fail on BSW
./gem_mmap_gtt --run-subtest coherency
IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.5.0-nightly+ x86_64)
(gem_mmap_gtt:1525) CRITICAL: Test assertion failure function test_coherency,
file gem_mmap_gtt.c:275:
(gem_mmap_gtt:1525) CRITICAL: Failed assertion: cpu[x] == i
(gem_mmap_gtt:1525) CRITICAL: error: 0 != 1
Stack trace:
#0 [__igt_fail_assert+0xf1]
#1 [__real_main563+0xd34]
#2 [main+0x29]
#3 [__libc_start_main+0xf5]
#4 [_start+0x29]
#5 [<unknown>+0x29]
Subtest coherency failed.
**** DEBUG ****
(gem_mmap_gtt:1525) DEBUG: Test requirement passed: igt_setup_clflush()
(gem_mmap_gtt:1525) CRITICAL: Test assertion failure function test_coherency,
file gem_mmap_gtt.c:275:
(gem_mmap_gtt:1525) CRITICAL: Failed assertion: cpu[x] == i
(gem_mmap_gtt:1525) CRITICAL: error: 0 != 1
**** END ****
Subtest coherency: FAIL (0.039s)
Hardware:
Motherboard: Aspire XC-704
cpu model name : Intel(R) Pentium(R) CPU N3700 @ 1.60GHz
cpu model : 76
cpu family : 6
Graphic card: Device 22b1 (rev 21)
Software:
Bios: R01-A2
kernel nightly 4.5 10e913a from
<a href="https://cgit.freedesktop.org/cgit/?url=drm-intel/">https://cgit.freedesktop.org/cgit/?url=drm-intel/</a>
commit 10e913a48ca36790da9b58bed8729598ea79ebdb
Author: Imre Deak <<a href="mailto:imre.deak@intel.com">imre.deak@intel.com</a>>
Date: Thu Mar 17 15:23:17 2016 +0200
drm-intel-nightly: 2016y-03m-17d-13h-22m-41s UTC integration manifest
cairo 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo
libdrm-2.4.67-7 49041c3 from git://anongit.freedesktop.org/mesa/drm
IGT 1.14 8f6ed9e from
<a href="http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git">http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git</a></pre>
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