Re: [PATCH v2 05/11] x86/cpu: Clean up SRSO return thunk mess

From: Nathan Chancellor
Date: Wed Aug 16 2023 - 10:53:13 EST


On Wed, Aug 16, 2023 at 09:38:28AM +0200, Borislav Petkov wrote:
> On Wed, Aug 16, 2023 at 12:43:48AM +0200, Peter Zijlstra wrote:
> > Yeah, Boris and me fixed that yesterday evening or so. I'm not sure
> > I still have the diffs, but Boris should have them all somewhere.
>
> Even better - all the urgent fixes I've accumulated so far are coming up
> in tip's x86/urgent. I'd appreciate people testing it.

All my configurations build and run cleanly in QEMU at commit
d80c3c9de067 ("x86/srso: Explain the untraining sequences a bit more")
so I think we should be good here.

Cheers,
Nathan