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            <b><a class="bz_bug_link 
          bz_status_ASSIGNED "
   title="ASSIGNED - [BDW/SKL/BYT/BSW]igt/drv_missed_irq_hang fails"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=88437#c20">Comment # 20</a>
              on <a class="bz_bug_link 
          bz_status_ASSIGNED "
   title="ASSIGNED - [BDW/SKL/BYT/BSW]igt/drv_missed_irq_hang fails"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=88437">bug 88437</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>Created <span class=""><a href="attachment.cgi?id=121963" name="attach_121963" title="dmesg-bsw">attachment 121963</a> <a href="attachment.cgi?id=121963&action=edit" title="dmesg-bsw">[details]</a></span>
dmesg-bsw

Tested again on BSW and SKL.
Test returns:
Interrupts masked
missed interrupts undetected

attached dmesg


Platform: Braswell M
CPU : Intel(R) Celeron N3060 1.60GHz @ 1.6 GHz (family: 6, model: 76 stepping:
4)
SoC : BSW D0
QDF : K6XC
CRB : BRASWELL RVP Fab2

Platform: SKY LAKE Y A0 QUAL
CPU : Intel(R) Core(TM) m5-6Y57 CPU @ 1.10GHz (family: 6, model: 78 stepping:
3)
MCP : SKL-Y D1 2+2 (ou ULX-D1)
QDF : QJK9
CPU : SKL D0
Chipset PCH: Sunrise Point LP C0
CRB : SKY LAKE Y LPDDR3 RVP3 CRB FAB2

Software
Linux OS: Ubuntu 15.04 64 bits
BIOS : BRAS.X64.B088.R00.1510270350
TXE FW : 2.0.0.2093
Ksc : 1.08
  kernel 4.5.0-rc5 08fc1b1 from from <a href="http://cgit.freedesktop.org/drm-intel">http://cgit.freedesktop.org/drm-intel</a>
  commit 08fc1b101049694778bff7559e1d05250d2e7072
  Author: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>>
  Date: Mon Feb 22 19:31:15 2016 +0200
  drm-intel-nightly: 2016y-02m-22d-17h-30m-27s UTC integration manifest
drm: tag libdrm-2.4.66 9b77443 from <a href="http://cgit.freedesktop.org/mesa/drm/">http://cgit.freedesktop.org/mesa/drm/</a>
IGT 1.13 babcf40 from <a href="https://cgit.freedesktop.org/xorg/app/intel-gpu-tools/">https://cgit.freedesktop.org/xorg/app/intel-gpu-tools/</a>
One eDP connected</pre>
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