[Bug 82340] [HSW Bisected] Fail to resume from S4, causing system hang (once out of 5 test circles)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=82340

Imre Deak <imre.deak at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #12 from Imre Deak <imre.deak at intel.com> ---
Could you try the following branch:
https://github.com/ideak/linux/commits/suspend-fix

Also could you get a serial console log when the hang happens (preferably from
an RS232 port, or if that's not available via a USB->serial adapter)? See
Documentation/serial-console.txt to set things up.

Also make sure you have enabled the following kconfig options:
CONFIG_LOCKUP_DETECTOR=y
CONFIG_HARDLOCKUP_DETECTOR=y
CONFIG_DETECT_HUNG_TASK=y

and pass the 'debug', 'no_console_suspend' kernel parameters.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20140915/10a3c44b/attachment.html>