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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BXT] igt/gem_exec_alignment subtests fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94000">94000</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[BXT] igt/gem_exec_alignment subtests 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>Linux (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=121514" name="attach_121514" title="dmesg">attachment 121514</a> <a href="attachment.cgi?id=121514&action=edit" title="dmesg">[details]</a></span>
dmesg
subtest are fail on BXT with last setup:
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 4.5 rc1 6b1049b
<a href="http://cgit.freedesktop.org/drm-intel/">http://cgit.freedesktop.org/drm-intel/</a>
drm: tag libdrm-2.4.66 e342c0f from <a href="http://cgit.freedesktop.org/mesa/drm/">http://cgit.freedesktop.org/mesa/drm/</a>
mesa: tag mesa-11.0.9 from <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 cb418f6 from <a href="http://cgit.freedesktop.org/libva/">http://cgit.freedesktop.org/libva/</a>
vaapi-intel-driver: tag 1.6.1 2110b3a from
<a href="http://cgit.freedesktop.org/vaapi/intel-driver">http://cgit.freedesktop.org/vaapi/intel-driver</a>
Tools
deqp: tag android-cts-6.0_r2 cf44075 from
<a href="https://android.googlesource.com/platform/external/deqp">https://android.googlesource.com/platform/external/deqp</a>
ogles1conform master from
<a href="https://git-amr-2.devtools.intel.com/gerrit/gitweb?p=otc_gen_graphics-khronos-glconform.git">https://git-amr-2.devtools.intel.com/gerrit/gitweb?p=otc_gen_graphics-khronos-glconform.git</a>
ogles2-3conform branch gles3-new-skylake f64cf0f from
<a href="https://git-amr-2.devtools.intel.com/gerrit/gitweb?p=otc_gen_graphics-khronos-glconform.git">https://git-amr-2.devtools.intel.com/gerrit/gitweb?p=otc_gen_graphics-khronos-glconform.git</a>
intel-gpu-tool: (HEAD, origin/master, origin/HEAD)
d63e72f0ad281f295b058a572741b995a5a0f64a from
git://git.freedesktop.org/git/xorg/app/intel-gpu-tools
Steps:
======
./gem_exec_alignment --run-subtest many
./gem_exec_alignment --run-subtest single
Actual result:
==============
./gem_exec_alignment --run-subtest many
IGT-Version: 1.13-gd63e72f (x86_64) (Linux: 4.5.0-rc1-no-suspend-ww06+ x86_64)
gtt_size=268435456 MiB, max-alignment=1073741824, count=131072
Killed
./gem_exec_alignment --run-subtest single
IGT-Version: 1.13-gd63e72f (x86_64) (Linux: 4.5.0-rc1-no-suspend-ww06+ x86_64)
(gem_exec_alignment:1227) CRITICAL: Test assertion failure function single,
file gem_exec_alignment.c:190:
(gem_exec_alignment:1227) CRITICAL: Failed assertion: execobj.offset %
execobj.alignment == 0
(gem_exec_alignment:1227) CRITICAL: error: 0xfffff000 != 0
Stack trace:
#0 [__igt_fail_assert+0x101]
#1 [__real_main196+0x763]
#2 [main+0x23]
#3 [__libc_start_main+0xf0]
#4 [_start+0x29]
#5 [<unknown>+0x29]
Subtest single failed.
**** DEBUG ****
(gem_exec_alignment:1227) DEBUG: execbuffer() accepts non-power-of-two
alignment? no
(gem_exec_alignment:1227) DEBUG: starting offset: 0xfffffffffffff000, next
alignment: 0x1000 [12b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xfffffffffffff000, next
alignment: 0x2000 [13b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xffffffffffffe000, next
alignment: 0x4000 [14b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xffffffffffffc000, next
alignment: 0x8000 [15b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xffffffffffff8000, next
alignment: 0x10000 [16b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xffffffffffff0000, next
alignment: 0x20000 [17b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xfffffffffffe0000, next
alignment: 0x40000 [18b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xfffffffffffc0000, next
alignment: 0x80000 [19b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xfffffffffff80000, next
alignment: 0x100000 [20b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xfffffffffff00000, next
alignment: 0x200000 [21b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xffffffffffe00000, next
alignment: 0x400000 [22b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xffffffffffc00000, next
alignment: 0x800000 [23b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xffffffffff800000, next
alignment: 0x1000000 [24b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xffffffffff000000, next
alignment: 0x2000000 [25b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xfffffffffe000000, next
alignment: 0x4000000 [26b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xfffffffffc000000, next
alignment: 0x8000000 [27b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xfffffffff8000000, next
alignment: 0x10000000 [28b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xfffffffff0000000, next
alignment: 0x20000000 [29b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xffffffffe0000000, next
alignment: 0x40000000 [30b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xffffffffc0000000, next
alignment: 0x80000000 [31b]
(gem_exec_alignment:1227) DEBUG: starting offset: 0xffffffff80000000, next
alignment: 0x100000000 [32b]
(gem_exec_alignment:1227) CRITICAL: Test assertion failure function single,
file gem_exec_alignment.c:190:
(gem_exec_alignment:1227) CRITICAL: Failed assertion: execobj.offset %
execobj.alignment == 0
(gem_exec_alignment:1227) CRITICAL: error: 0xfffff000 != 0
**** END ****
Subtest single: FAIL (0.005s)
Expected result:
================
tests are pass</pre>
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