Re: [Intel-gfx] [PATCH] drm/i915/eb: Fix pagefault disabling in the first slowpath

2021-06-21 Thread Daniel Vetter
On Mon, Jun 21, 2021 at 04:30:50PM +0200, Maarten Lankhorst wrote: > Op 21-06-2021 om 11:33 schreef Matthew Auld: > > On 18/06/2021 22:45, Daniel Vetter wrote: > >> In > >> > >> commit ebc0808fa2da0548a78e715858024cb81cd732bc > >> Author: Chris Wilson > >> Date:   Tue Oct 18 13:02:51 2016 +0100 >

Re: [Intel-gfx] [PATCH] drm/i915/eb: Fix pagefault disabling in the first slowpath

2021-06-21 Thread Maarten Lankhorst
Op 21-06-2021 om 11:33 schreef Matthew Auld: > On 18/06/2021 22:45, Daniel Vetter wrote: >> In >> >> commit ebc0808fa2da0548a78e715858024cb81cd732bc >> Author: Chris Wilson >> Date:   Tue Oct 18 13:02:51 2016 +0100 >> >> drm/i915: Restrict pagefault disabling to just around copy_from_user()

Re: [Intel-gfx] [PATCH] drm/i915/eb: Fix pagefault disabling in the first slowpath

2021-06-21 Thread Matthew Auld
On 18/06/2021 22:45, Daniel Vetter wrote: In commit ebc0808fa2da0548a78e715858024cb81cd732bc Author: Chris Wilson Date: Tue Oct 18 13:02:51 2016 +0100 drm/i915: Restrict pagefault disabling to just around copy_from_user() we entirely missed that there's a slow path call to

[Intel-gfx] [PATCH] drm/i915/eb: Fix pagefault disabling in the first slowpath

2021-06-18 Thread Daniel Vetter
In commit ebc0808fa2da0548a78e715858024cb81cd732bc Author: Chris Wilson Date: Tue Oct 18 13:02:51 2016 +0100 drm/i915: Restrict pagefault disabling to just around copy_from_user() we entirely missed that there's a slow path call to eb_relocate_entry (or i915_gem_execbuffer_relocate_entry