[PATCH] drm/amdgpu: replace readq/writeq with atomic64 operations

[Mark Brown]

On Wed, Aug 07, 2019 at 10:55:01AM +0000, Koenig, Christian wrote:
> Am 07.08.19 um 12:41 schrieb Christoph Hellwig:

> > writeq/readq are provided whenever the CPU actually supports 64-bit
> > atomic loads and stores.

> Is there a config option which we can make the driver depend on?

64BIT should do the trick.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 488 bytes
Desc: not available
URL: <https://lists.freedesktop.org/archives/amd-gfx/attachments/20190807/c90cfb62/attachment.sig>