Messages in this thread | | | Date | Fri, 17 Dec 2021 11:05:57 +0100 | From | Joerg Roedel <> | Subject | Re: [PATCH 3/3] x86/sev: The code for returning to user space is also in syscall gap |
| |
On Tue, Dec 14, 2021 at 10:51:27PM +0100, Borislav Petkov wrote: > I'd expect to see here some text analyzing the couple of instructions > between those new labels you've added and whether a #VC can happen > there.
While it is true that the exit path can't trigger #VC right now, it will be able with SNP.
So this change makes sense, either now or as part of the SNP-guest patch-set.
Regards,
Joerg
| |