On Thu, Jul 13, 2017 at 04:41:32PM +0800, Jason Wang wrote:
>
>
> On 2017年07月12日 16:13, Peter Xu wrote:
> >IOMMUTLBEntry.iova is returned incorrectly in one PT path (though mostly
> >we cannot really trigger this path, even if we do, we are mostly
> >disgarding this value, so it didn't break
On 2017年07月12日 16:13, Peter Xu wrote:
IOMMUTLBEntry.iova is returned incorrectly in one PT path (though mostly
we cannot really trigger this path, even if we do, we are mostly
disgarding this value, so it didn't break anything). Fix it by
converting the VTD_PAGE_MASK into normal definition
IOMMUTLBEntry.iova is returned incorrectly in one PT path (though mostly
we cannot really trigger this path, even if we do, we are mostly
disgarding this value, so it didn't break anything). Fix it by
converting the VTD_PAGE_MASK into normal definition (normally it should
be pfn mask, not offset
