[Wayland-bugs] [Bug 69330] [bug] LibVA h.264 capture/encoding causes Weston to hang

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=69330

--- Comment #12 from U. Artie Eoff <ullysses.a.eoff at intel.com> ---
(In reply to comment #11)
> "Kernel: 3.14.3-200.fc20.x86_64"
> 
> Do you have RC6 enabled. If you do you would hit a lock up due to what I
> mentioned on the side note on my previous comment.
> 

Yes, RC6 was enabled when I tested on Sandybridge.  I'll confirm with RC6
disabled.

The first kernel patch you mentioned did fix this issue, IIRC.  And I see why
it had to be reverted.  I wonder if there's something else that can be changed
to fix this issue without introducing other problems (like in the revert
commit).

> Brian mentioned that the issue still happened with RC6 disabled on
> IvyBridge. Can you confirm that is still the case?

Eh?  I don't see where he mentioned that.  I only see a comment (#c3) where he
tested on "Sandybridge" with RC6 "disabled" and still saw it.  Again, I'll
reconfirm that.

I tested on Ivybridge (#c2) with RC6 "enabled" and no issue.

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