Hi Jacob,
On 8/22/20 6:35 AM, Jacob Pan wrote:
> On Intel Scalable I/O Virtualization (SIOV) enabled platforms, IOMMU
> driver is one of the users of IOASIDs. In normal flow, callers will
> perform IOASID allocation, bind, unbind, and free in order. However, for
> guest SVA, IOASID free could
On Intel Scalable I/O Virtualization (SIOV) enabled platforms, IOMMU
driver is one of the users of IOASIDs. In normal flow, callers will
perform IOASID allocation, bind, unbind, and free in order. However, for
guest SVA, IOASID free could come before unbind as guest is untrusted.
This patch
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