[Bug 54226] [snb 3.5] stale semaphore sync seqno (typically as seen on bcs->rcs)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=54226

--- Comment #187 from f.st at arcor.de ---
Hi Chris,

meanwhile my current kernel is 3.16.1-46.1.g90bc0f1
I'm wondering (after a reinstall) that the semaphore bug hasn't occured yet,
which was the case before (after a fresh install).

This leads me to 4 definable possible reasons:

1. the named kernel revision somehow contains a fix for it. looking at the
changes I could'nt get an affirmation to that assumption.
2. cgroup_memory=disabled has a relation to it. (That's why I removed it for
now).
3. the BIOS settings (which could be different now) might have something to do
with it.
4. I haven't installed KVM suppport yet.


I'll post again if I find a reproducible explanation.
Frank

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20140913/0bbcabe6/attachment.html>