Re: [RFC 16/17] drm/amdgpu: gpu recovery does full modesets

2020-05-12 Thread Daniel Vetter
On Tue, May 12, 2020 at 10:10 PM Kazlauskas, Nicholas wrote: > > On 2020-05-12 12:12 p.m., Daniel Vetter wrote: > > On Tue, May 12, 2020 at 4:24 PM Alex Deucher wrote: > >> > >> On Tue, May 12, 2020 at 9:45 AM Daniel Vetter > >> wrote: > >>> > >>> On Tue, May 12, 2020 at 3:29 PM Alex Deucher

Re: [RFC 16/17] drm/amdgpu: gpu recovery does full modesets

2020-05-12 Thread Kazlauskas, Nicholas
On 2020-05-12 12:12 p.m., Daniel Vetter wrote: On Tue, May 12, 2020 at 4:24 PM Alex Deucher wrote: On Tue, May 12, 2020 at 9:45 AM Daniel Vetter wrote: On Tue, May 12, 2020 at 3:29 PM Alex Deucher wrote: On Tue, May 12, 2020 at 9:17 AM Daniel Vetter wrote: On Tue, May 12, 2020 at 3:12

Re: [RFC 16/17] drm/amdgpu: gpu recovery does full modesets

2020-05-12 Thread Daniel Vetter
On Tue, May 12, 2020 at 4:24 PM Alex Deucher wrote: > > On Tue, May 12, 2020 at 9:45 AM Daniel Vetter wrote: > > > > On Tue, May 12, 2020 at 3:29 PM Alex Deucher wrote: > > > > > > On Tue, May 12, 2020 at 9:17 AM Daniel Vetter > > > wrote: > > > > > > > > On Tue, May 12, 2020 at 3:12 PM Alex D

Re: [RFC 16/17] drm/amdgpu: gpu recovery does full modesets

2020-05-12 Thread Alex Deucher
On Tue, May 12, 2020 at 9:45 AM Daniel Vetter wrote: > > On Tue, May 12, 2020 at 3:29 PM Alex Deucher wrote: > > > > On Tue, May 12, 2020 at 9:17 AM Daniel Vetter > > wrote: > > > > > > On Tue, May 12, 2020 at 3:12 PM Alex Deucher > > > wrote: > > > > > > > > On Tue, May 12, 2020 at 8:58 AM D

Re: [RFC 16/17] drm/amdgpu: gpu recovery does full modesets

2020-05-12 Thread Daniel Vetter
On Tue, May 12, 2020 at 3:29 PM Alex Deucher wrote: > > On Tue, May 12, 2020 at 9:17 AM Daniel Vetter wrote: > > > > On Tue, May 12, 2020 at 3:12 PM Alex Deucher wrote: > > > > > > On Tue, May 12, 2020 at 8:58 AM Daniel Vetter wrote: > > > > > > > > On Tue, May 12, 2020 at 08:54:45AM -0400, Ale

Re: [RFC 16/17] drm/amdgpu: gpu recovery does full modesets

2020-05-12 Thread Alex Deucher
On Tue, May 12, 2020 at 9:17 AM Daniel Vetter wrote: > > On Tue, May 12, 2020 at 3:12 PM Alex Deucher wrote: > > > > On Tue, May 12, 2020 at 8:58 AM Daniel Vetter wrote: > > > > > > On Tue, May 12, 2020 at 08:54:45AM -0400, Alex Deucher wrote: > > > > On Tue, May 12, 2020 at 5:00 AM Daniel Vette

Re: [RFC 16/17] drm/amdgpu: gpu recovery does full modesets

2020-05-12 Thread Daniel Vetter
On Tue, May 12, 2020 at 3:12 PM Alex Deucher wrote: > > On Tue, May 12, 2020 at 8:58 AM Daniel Vetter wrote: > > > > On Tue, May 12, 2020 at 08:54:45AM -0400, Alex Deucher wrote: > > > On Tue, May 12, 2020 at 5:00 AM Daniel Vetter > > > wrote: > > > > > > > > ... > > > > > > > > I think it's ti

Re: [RFC 16/17] drm/amdgpu: gpu recovery does full modesets

2020-05-12 Thread Alex Deucher
On Tue, May 12, 2020 at 8:58 AM Daniel Vetter wrote: > > On Tue, May 12, 2020 at 08:54:45AM -0400, Alex Deucher wrote: > > On Tue, May 12, 2020 at 5:00 AM Daniel Vetter > > wrote: > > > > > > ... > > > > > > I think it's time to stop this little exercise. > > > > > > The lockdep splat, for the r

Re: [RFC 16/17] drm/amdgpu: gpu recovery does full modesets

2020-05-12 Thread Daniel Vetter
On Tue, May 12, 2020 at 08:54:45AM -0400, Alex Deucher wrote: > On Tue, May 12, 2020 at 5:00 AM Daniel Vetter wrote: > > > > ... > > > > I think it's time to stop this little exercise. > > > > The lockdep splat, for the record: > > > > [ 132.583381] ===

Re: [RFC 16/17] drm/amdgpu: gpu recovery does full modesets

2020-05-12 Thread Alex Deucher
On Tue, May 12, 2020 at 5:00 AM Daniel Vetter wrote: > > ... > > I think it's time to stop this little exercise. > > The lockdep splat, for the record: > > [ 132.583381] == > [ 132.584091] WARNING: possible circular locking dependency detected

[RFC 16/17] drm/amdgpu: gpu recovery does full modesets

2020-05-12 Thread Daniel Vetter
... I think it's time to stop this little exercise. The lockdep splat, for the record: [ 132.583381] == [ 132.584091] WARNING: possible circular locking dependency detected [ 132.584775] 5.7.0-rc3+ #346 Tainted: GW [ 132.585461] ---