[Bug 66425] "failed testing IB on ring 5" when suspending to disk

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jul 9 00:55:40 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=66425

--- Comment #15 from Harald Judt <h.judt at gmx.at> ---
(In reply to comment #14)
> I don't get how this could be found in 3.8 when the patch for the uvd
> functions (according to my git log history) was added during 3.9-rc6 ->
> 3.9-rc7.

Read comment #8. Inofficial patch for backporting to 3.8. Not supported, and
maybe it does not include all bug fixes that went into git since then. It's
just an observation that I've made. You can grab them here:
http://chithanh.blogspot.co.at/2013/04/new-mesa-features-for-adventurous.html

> I'm unable to actually hibernate my machine fully due to some other bug,
> which I haven't tracked down yet (hence why I am using pm_test).

Yes, maybe the problem is only with tuxonice then because the ring 5 messages
did not occur with vanilla. That may be coincidence however and it would need
more testing to be sure about it. I'll see when I can get to it. Although I
deem it necessary to note that I have not seen any reports about problems with
tuxonice and 3.10 yet. What's more, there is still at least one problem with
hibernating with the latest vanilla kernel.

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