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    <body><span class="vcard"><a class="email" href="mailto:imre.deak@intel.com" title="Imre Deak <imre.deak@intel.com>"> <span class="fn">Imre Deak</span></a>
</span> changed
              <a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO - [APL] igt drv_suspend fails"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=94932">bug 94932</a>
          <br>
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          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
          </tr>

         <tr>
           <td style="text-align:right;">Status</td>
           <td>NEW
           </td>
           <td>NEEDINFO
           </td>
         </tr></table>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO - [APL] igt drv_suspend fails"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=94932#c4">Comment # 4</a>
              on <a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO - [APL] igt drv_suspend fails"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=94932">bug 94932</a>
              from <span class="vcard"><a class="email" href="mailto:imre.deak@intel.com" title="Imre Deak <imre.deak@intel.com>"> <span class="fn">Imre Deak</span></a>
</span></b>
        <pre>(In reply to cprigent from <a href="show_bug.cgi?id=94932#c1">comment #1</a>)
<span class="quote">> Created <span class=""><a href="attachment.cgi?id=122933" name="attach_122933" title="nightly-kern.log">attachment 122933</a> <a href="attachment.cgi?id=122933&action=edit" title="nightly-kern.log">[details]</a></span>
> nightly-kern.log</span >

It'(In reply to cprigent from <a href="show_bug.cgi?id=94932#c0">comment #0</a>)
<span class="quote">> Created <span class=""><a href="attachment.cgi?id=122932" name="attach_122932" title="log drv_suspend nightly">attachment 122932</a> <a href="attachment.cgi?id=122932&action=edit" title="log drv_suspend nightly">[details]</a></span>
> log drv_suspend nightly

> 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 RVPC1 Fab1 

> Software:
> =========
> BIOS (IFWI Version): APLK_IFWI_X64_R_2015_41_5_02 
> KSC : 1.02
> Linux distribution: Ubuntu 15.10 64 bits
> Kernel: drm-intel-nightly 4.6.0-rc3 631ffd2 from
> <a href="http://cgit.freedesktop.org/drm-intel/">http://cgit.freedesktop.org/drm-intel/</a>
>   commit 631ffd2f45bb43964f729e8661532fb115f5eeec
>   Author: Jani Nikula <<a href="mailto:jani.nikula@intel.com">jani.nikula@intel.com</a>>
>   Date:   Wed Apr 13 16:00:48 2016 +0300
>   drm-intel-nightly: 2016y-04m-13d-13h-00m-18s UTC integration manifest
> libdrm-2.4.67-11 ea78c17 from git://anongit.freedesktop.org/mesa/drm
> cairo 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo
> DMC 1.06 from: <a href="https://01.org/linuxgraphics/downloads/broxton-dmc-1.06">https://01.org/linuxgraphics/downloads/broxton-dmc-1.06</a>
> IGT 1.14 e609955 from <a href="https://cgit.freedesktop.org/xorg/app/intel-gpu-tools/">https://cgit.freedesktop.org/xorg/app/intel-gpu-tools/</a>

> Steps:
> ------
> Execute igt test drv_suspend
> sudo -s
> cd <...>/intel-gpu-tools/tests
> ./drv_suspend

> Actual results
> ----------------
> Subtests are fail

> Exepected resulst
> -----------------
> Subtests are pass

> Info
> -----
> Reproduced with kernel 4.6.0-rc3 72c0a99 from
> <a href="https://github.com/ideak/linux/commits/bxt-rpm">https://github.com/ideak/linux/commits/bxt-rpm</a></span >

Hi Christophe,

thanks for testing this.

The above configuration data has:
Kernel: drm-intel-nightly 4.6.0-rc3 631ffd2 from
  <a href="http://cgit.freedesktop.org/drm-intel/">http://cgit.freedesktop.org/drm-intel/</a>

I assume that's incorrect and this result really comes from the bxt-rpm branch.
Another thing from  log drv_suspend ideak:
(drv_suspend:1063) igt-aux-CRITICAL: Failed assertion: system("rtcwake -s 30 -m
mem") == 0

I think this means that your RTC clock is out of sync with your system clock.
Could you make sure that these things are correct:

# ntpdate <ntpserver>
# date
# hwclock --systohc

and then rerun the test?</pre>
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