2013-06-04 21:03:47

by Henrik Rydberg

Subject: [REGRESSION] nouveau: Resume hung after protecting against client races (MBA3,1)

Hi Ben,

The new mutexes in nvc0/nv50 (fadb17190/b509656) break resume on my
MBA3,1. A dead-lock somewhere, perhaps? Reverting fixes the problem.

Thanks,
Henrik

2013-06-04 21:16:47

by Ilia Mirkin

Subject: Re: [REGRESSION] nouveau: Resume hung after protecting against client races (MBA3,1)

On Tue, Jun 4, 2013 at 4:48 PM, Henrik Rydberg <[email protected]> wrote:
> Hi Ben,
>
> The new mutexes in nvc0/nv50 (fadb17190/b509656) break resume on my
> MBA3,1. A dead-lock somewhere, perhaps? Reverting fixes the problem.

A bunch of people saw it earlier. Fixed for nv50 (which is what I
assume you have) in
http://cgit.freedesktop.org/nouveau/linux-2.6/commit/?id=e9de89adcecb7a1296f5bc4d0052f58e18edd0a8

I assume it's on its way to mainline.

-ilia