[PATCH v2] arm64: Enable PCI write-combine resources under sysfs

[Will Deacon]

On Fri, 18 Sep 2020 03:33:12 +0000, Clint Sbisa wrote:
> This change exposes write-combine mappings under sysfs for
> prefetchable PCI resources on arm64.
> 
> Originally, the usage of "write combine" here was driven by the x86
> definition of write combine. This definition is specific to x86 and
> does not generalize to other architectures. However, the usage of WC
> has mutated to "write combine" semantics, which is implemented
> differently on each arch.
> 
> [...]

Applied to arm64 (for-next/pci), thanks!

[1/1] arm64: Enable PCI write-combine resources under sysfs
      https://git.kernel.org/arm64/c/5fd39dc22027

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
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