Re: [Patch v5 11/16] x86/speculation: Add Spectre v2 app to app protection modes
From: Jiri Kosina
Date: Mon Nov 19 2018 - 18:23:27 EST
On Tue, 20 Nov 2018, Thomas Gleixner wrote:
> What? IBPB makes tons of sense even without STIBP.
On non-SMT, yes. But this patchset ties those two the other (sensible) way
around AFAICS ("STIBP iff (IBPB && SMT)").
--
Jiri Kosina
SUSE Labs