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Re: [PATCH v2 4/7] x86/power: Inline write_cr[04]()
- To: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
- From: Borislav Petkov <bp@xxxxxxxxx>
- Date: Fri, 20 Jan 2023 21:29:07 +0100
- Cc: x86@xxxxxxxxxx, Joan Bruguera <joanbrugueram@xxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, Juergen Gross <jgross@xxxxxxxx>, "Rafael J. Wysocki" <rafael@xxxxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Roger Pau Monne <roger.pau@xxxxxxxxxx>, Kees Cook <keescook@xxxxxxxxxxxx>, mark.rutland@xxxxxxx, Andrew Cooper <Andrew.Cooper3@xxxxxxxxxx>, Jörg Rödel <joro@xxxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>
- Delivery-date: Fri, 20 Jan 2023 20:29:22 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On Mon, Jan 16, 2023 at 03:25:37PM +0100, Peter Zijlstra wrote:
> Since we can't do CALL/RET until GS is restored and CR[04] pinning is
^^
Ditto like for the previous one.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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