Re: [Nouveau] [PATCH] nouveau: Fix crash after D3

2012-11-07 Thread Marcin Slusarz
On Tue, Nov 06, 2012 at 10:03:40PM +0800, Daniel J Blueman wrote: > In 3.7-rc4, when starting X with the integrated GPU and suspending the > discrete GPU, > after one or more 32-bit applications are used (eg Skype) and X is stopped, > we hit a panic. > > Prevent this by testing if the fini functi

[Nouveau] [PATCH] nouveau: Fix crash after D3

2012-11-06 Thread Daniel J Blueman
In 3.7-rc4, when starting X with the integrated GPU and suspending the discrete GPU, after one or more 32-bit applications are used (eg Skype) and X is stopped, we hit a panic. Prevent this by testing if the fini function is valid. Full panic bootlog is at: http://quora.org/2012/nouveau/dmesg-cr