Re: [PATCH v2] drm/vblank: Fix for drivers that do not drm_vblank_init()

2023-04-04 Thread Daniel Vetter
On Mon, Apr 03, 2023 at 10:50:34AM -0700, Rob Clark wrote: > On Mon, Apr 3, 2023 at 9:25 AM Nathan Chancellor wrote: > > > > On Mon, Apr 03, 2023 at 09:03:14AM -0700, Rob Clark wrote: > > > From: Rob Clark > > > > > > This should fix a crash that was reported on ast (and possibly other > > >

Re: [PATCH v2] drm/vblank: Fix for drivers that do not drm_vblank_init()

2023-04-04 Thread Geert Uytterhoeven
On Mon, Apr 3, 2023 at 6:07 PM Rob Clark wrote: > From: Rob Clark > > This should fix a crash that was reported on ast (and possibly other > drivers which do not initialize vblank). > >fbcon: Taking over console >Unable to handle kernel NULL pointer dereference at virtual address >

Re: [PATCH v2] drm/vblank: Fix for drivers that do not drm_vblank_init()

2023-04-03 Thread Rob Clark
On Mon, Apr 3, 2023 at 9:25 AM Nathan Chancellor wrote: > > On Mon, Apr 03, 2023 at 09:03:14AM -0700, Rob Clark wrote: > > From: Rob Clark > > > > This should fix a crash that was reported on ast (and possibly other > > drivers which do not initialize vblank). > > > >fbcon: Taking over

Re: [PATCH v2] drm/vblank: Fix for drivers that do not drm_vblank_init()

2023-04-03 Thread Nathan Chancellor
On Mon, Apr 03, 2023 at 09:03:14AM -0700, Rob Clark wrote: > From: Rob Clark > > This should fix a crash that was reported on ast (and possibly other > drivers which do not initialize vblank). > >fbcon: Taking over console >Unable to handle kernel NULL pointer dereference at virtual

[PATCH v2] drm/vblank: Fix for drivers that do not drm_vblank_init()

2023-04-03 Thread Rob Clark
From: Rob Clark This should fix a crash that was reported on ast (and possibly other drivers which do not initialize vblank). fbcon: Taking over console Unable to handle kernel NULL pointer dereference at virtual address 0074 Mem abort info: ESR = 0x9604