On Mon, Nov 09, 2020 at 11:04:01AM +0100, Andrea Parri (Microsoft) wrote: > From: Andres Beltran <lkmlab...@gmail.com> > > Currently, pointers to guest memory are passed to Hyper-V as > transaction IDs in storvsc. In the face of errors or malicious > behavior in Hyper-V, storvsc should not expose or trust the transaction > IDs returned by Hyper-V to be valid guest memory addresses. Instead, > use small integers generated by vmbus_requestor as requests > (transaction) IDs. > > Signed-off-by: Andres Beltran <lkmlab...@gmail.com> > Co-developed-by: Andrea Parri (Microsoft) <parri.and...@gmail.com> > Signed-off-by: Andrea Parri (Microsoft) <parri.and...@gmail.com> > Reviewed-by: Michael Kelley <mikel...@microsoft.com> > Cc: "James E.J. Bottomley" <j...@linux.ibm.com> > Cc: "Martin K. Petersen" <martin.peter...@oracle.com> > Cc: linux-s...@vger.kernel.org
Reviewed-by: Wei Liu <w...@xen.org>
