On Wed, May 24, 2023 at 06:11:03PM +0200, Jan Beulich wrote:
> On 24.05.2023 17:22, Roger Pau Monne wrote:
> > When translating an address that falls inside of a superpage in the
> > IOMMU page tables the fetching of the PTE value wasn't masking of the
> > contiguous related data, which caused the
On 24.05.2023 17:22, Roger Pau Monne wrote:
> When translating an address that falls inside of a superpage in the
> IOMMU page tables the fetching of the PTE value wasn't masking of the
> contiguous related data, which caused the returned data to be
> corrupt as it would contain bits that the calle
When translating an address that falls inside of a superpage in the
IOMMU page tables the fetching of the PTE value wasn't masking of the
contiguous related data, which caused the returned data to be
corrupt as it would contain bits that the caller would interpret as
part of the address.
Fix this
