Re: [Intel-gfx] [PATCH] [v2] drm/i915: Fix another another use-after-free in do_switch

2014-08-11 Thread Daniel Vetter
On Sun, Aug 10, 2014 at 09:04:10AM +0100, Chris Wilson wrote: > On Sat, Aug 09, 2014 at 01:15:16PM -0700, Ben Widawsky wrote: > > See the following for many more details. > > > > commit acc240d41ea1ab9c488a79219fb313b5b46265ae > > Author: Daniel Vetter > > Date: Thu Dec 5 15:42:34 2013 +0100 >

Re: [Intel-gfx] [PATCH] [v2] drm/i915: Fix another another use-after-free in do_switch

2014-08-10 Thread Chris Wilson
On Sat, Aug 09, 2014 at 01:15:16PM -0700, Ben Widawsky wrote: > See the following for many more details. > > commit acc240d41ea1ab9c488a79219fb313b5b46265ae > Author: Daniel Vetter > Date: Thu Dec 5 15:42:34 2013 +0100 > > drm/i915: Fix use-after-free in do_switch > > In this case, the is

[Intel-gfx] [PATCH] [v2] drm/i915: Fix another another use-after-free in do_switch

2014-08-09 Thread Ben Widawsky
See the following for many more details. commit acc240d41ea1ab9c488a79219fb313b5b46265ae Author: Daniel Vetter Date: Thu Dec 5 15:42:34 2013 +0100 drm/i915: Fix use-after-free in do_switch In this case, the issue is only for full PPGTT: do_switch context_unref ppgtt_release i9