On Thu, 26 Nov 2020 11:13:51 +0000, David Woodhouse wrote:
> My virtual IOMMU implementation is whining that the guest is reading a
> register that doesn't exist. Only read the VCCAP_REG if the corresponding
> capability is set in ECAP_REG to indicate that it actually exists.
Applied to arm64 (for-next/iommu/fixes), thanks!
[1/1] iommu/vt-d: Don't read VCCAP register unless it exists
https://git.kernel.org/arm64/c/d76b42e92780
Cheers,
--
Will
https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
_______________________________________________
iommu mailing list
[email protected]
https://lists.linuxfoundation.org/mailman/listinfo/iommu
