Re: [PATCH] drm: vc4: Fix race during binding

2017-10-09 Thread Stefan Wahren
> Eric Anholt hat am 8. Oktober 2017 um 19:09 geschrieben: > > > Stefan Wahren writes: > > > Hi Eric, > > > >> Eric Anholt hat am 6. Oktober 2017 um 21:42 geschrieben: > >> > >> > >> Stefan Wahren writes: >

Re: [PATCH] drm: vc4: Fix race during binding

2017-10-08 Thread Eric Anholt
Stefan Wahren writes: > Hi Eric, > >> Eric Anholt hat am 6. Oktober 2017 um 21:42 geschrieben: >> >> >> Stefan Wahren writes: >> >> > This fixes the race between vc4_overflow_mem_work and the init of the >> > job lock.

Re: [PATCH] drm: vc4: Fix race during binding

2017-10-08 Thread Stefan Wahren
Hi Eric, > Eric Anholt hat am 6. Oktober 2017 um 21:42 geschrieben: > > > Stefan Wahren writes: > > > This fixes the race between vc4_overflow_mem_work and the init of the > > job lock. Otherwise we could trigger a NULL pointer dereference > > during

[PATCH] drm: vc4: Fix race during binding

2017-10-08 Thread Stefan Wahren
This fixes the race between vc4_overflow_mem_work and the init of the job lock. Otherwise we could trigger a NULL pointer dereference during VC4 binding. Link: https://github.com/anholt/linux/issues/114 Signed-off-by: Stefan Wahren Fixes: d5b1a78a772f ("drm/vc4: Add

Re: [PATCH] drm: vc4: Fix race during binding

2017-10-06 Thread Eric Anholt
Stefan Wahren writes: > This fixes the race between vc4_overflow_mem_work and the init of the > job lock. Otherwise we could trigger a NULL pointer dereference > during VC4 binding. > > Link: https://github.com/anholt/linux/issues/114 > Signed-off-by: Stefan Wahren