Am 28.01.20 um 14:15 schrieb Andreas Messer:
On Sat, Jan 25, 2020 at 07:01:36PM +, Koenig, Christian wrote:
Am 25.01.2020 19:47 schrieb Andreas Messer :
When backing up a ring, validate pointer to avoid page fault.
[ cut description / kernel messages ]
NAK, that was suggested multiple
On Sat, Jan 25, 2020 at 07:01:36PM +, Koenig, Christian wrote:
>
>
> Am 25.01.2020 19:47 schrieb Andreas Messer :
> When backing up a ring, validate pointer to avoid page fault.
> [ cut description / kernel messages ]
>
> NAK, that was suggested multiple times now and is essentially the
Am 25.01.2020 19:47 schrieb Andreas Messer :
When backing up a ring, validate pointer to avoid page fault.
When the drivers attempts to handle a gpu lockup, a page fault might occur
during call of radeon_ring_backup() since (*ring->next_rptr_cpu_addr) could
have invalid content:
[
When backing up a ring, validate pointer to avoid page fault.
When the drivers attempts to handle a gpu lockup, a page fault might occur
during call of radeon_ring_backup() since (*ring->next_rptr_cpu_addr) could
have invalid content:
[ 3790.348267] radeon :01:00.0: ring 0 stalled for more
