Re: drm/amdgpu: replace readq/writeq with atomic64 operations

2019-08-09 Thread Koenig, Christian
Am 08.08.19 um 21:33 schrieb Alex Deucher: > On Thu, Aug 8, 2019 at 3:31 PM Guenter Roeck wrote: >> On Wed, Aug 07, 2019 at 10:56:40AM +0800, Tao Zhou wrote: >>> readq/writeq are not supported on all architectures >>> >>> Signed-off-by: Tao Zhou >>> Reviewed-by: Alex Deucher >> Regarding the cla

Re: drm/amdgpu: replace readq/writeq with atomic64 operations

2019-08-08 Thread Alex Deucher
On Thu, Aug 8, 2019 at 3:31 PM Guenter Roeck wrote: > > On Wed, Aug 07, 2019 at 10:56:40AM +0800, Tao Zhou wrote: > > readq/writeq are not supported on all architectures > > > > Signed-off-by: Tao Zhou > > Reviewed-by: Alex Deucher > > Regarding the claim that this would work for 32-bit x86 buil

Re: drm/amdgpu: replace readq/writeq with atomic64 operations

2019-08-08 Thread Guenter Roeck
On Wed, Aug 07, 2019 at 10:56:40AM +0800, Tao Zhou wrote: > readq/writeq are not supported on all architectures > > Signed-off-by: Tao Zhou > Reviewed-by: Alex Deucher Regarding the claim that this would work for 32-bit x86 builds: make ARCH=i386 allmodconfig make ARCH=i386 drivers/gpu/drm/amd