Am 10.07.21 um 02:29 schrieb Felix Kuehling:
On 2021-07-09 3:37 p.m., Christian König wrote:
Am 09.07.21 um 21:31 schrieb Felix Kuehling:
On 2021-07-09 2:38 a.m., Christian König wrote:
Am 08.07.21 um 21:36 schrieb Alex Deucher:
From: Felix Kuehling
KFD Thunk maps invisible VRAM BOs
On 2021-07-09 3:37 p.m., Christian König wrote:
Am 09.07.21 um 21:31 schrieb Felix Kuehling:
On 2021-07-09 2:38 a.m., Christian König wrote:
Am 08.07.21 um 21:36 schrieb Alex Deucher:
From: Felix Kuehling
KFD Thunk maps invisible VRAM BOs with PROT_NONE, MAP_PRIVATE.
is_cow_mapping
On 2021-07-09 2:38 a.m., Christian König wrote:
Am 08.07.21 um 21:36 schrieb Alex Deucher:
From: Felix Kuehling
KFD Thunk maps invisible VRAM BOs with PROT_NONE, MAP_PRIVATE.
is_cow_mapping returns true for these mappings. Add a check for
vm_flags & VM_WRITE to avoid mmap failures on
Am 09.07.21 um 21:31 schrieb Felix Kuehling:
On 2021-07-09 2:38 a.m., Christian König wrote:
Am 08.07.21 um 21:36 schrieb Alex Deucher:
From: Felix Kuehling
KFD Thunk maps invisible VRAM BOs with PROT_NONE, MAP_PRIVATE.
is_cow_mapping returns true for these mappings. Add a check for
On Fri, Jul 9, 2021 at 8:38 AM Christian König
wrote:
>
>
>
> Am 08.07.21 um 21:36 schrieb Alex Deucher:
> > From: Felix Kuehling
> >
> > KFD Thunk maps invisible VRAM BOs with PROT_NONE, MAP_PRIVATE.
> > is_cow_mapping returns true for these mappings. Add a check for
> > vm_flags & VM_WRITE to
Am 08.07.21 um 21:36 schrieb Alex Deucher:
From: Felix Kuehling
KFD Thunk maps invisible VRAM BOs with PROT_NONE, MAP_PRIVATE.
is_cow_mapping returns true for these mappings. Add a check for
vm_flags & VM_WRITE to avoid mmap failures on private read-only or
PROT_NONE mappings.
I'm pretty
From: Felix Kuehling
KFD Thunk maps invisible VRAM BOs with PROT_NONE, MAP_PRIVATE.
is_cow_mapping returns true for these mappings. Add a check for
vm_flags & VM_WRITE to avoid mmap failures on private read-only or
PROT_NONE mappings.
Fixes: f91142c62161 ("drm/ttm: nuke VM_MIXEDMAP on BO
