From: Peter Zijlstra <peterz@infradead.org>
To: Juergen Gross <jgross@suse.com>
Cc: Joan Bruguera <joanbrugueram@gmail.com>,
linux-kernel@vger.kernel.org, x86@kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
Andrew Cooper <Andrew.Cooper3@citrix.com>,
"Rafael J. Wysocki" <rafael@kernel.org>
Subject: Re: Wake-up from suspend to RAM broken under `retbleed=stuff`
Date: Wed, 11 Jan 2023 13:59:34 +0100 [thread overview]
Message-ID: <Y76ytk6GkMfeu9Ho@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <baa1b55b-8415-0c33-a6e5-f568c48f455f@suse.com>
On Wed, Jan 11, 2023 at 12:52:41PM +0100, Juergen Gross wrote:
> I have verified that the suspend path when running as Xen PV guest
> is NOT calling restore_processor_state().
Oh excellent, that makes things a lot simpler, thanks!
next prev parent reply other threads:[~2023-01-11 13:00 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-08 3:07 Joan Bruguera
2023-01-08 11:33 ` Borislav Petkov
2023-01-08 17:11 ` Joan Bruguera
2023-01-08 21:27 ` Borislav Petkov
2023-01-08 22:27 ` Joan Bruguera
2023-01-09 4:05 ` Joan Bruguera
2023-01-11 11:20 ` Peter Zijlstra
2023-01-11 11:39 ` Andrew Cooper
2023-01-11 11:45 ` Jan Beulich
2023-01-11 22:06 ` Andrew Cooper
2023-01-11 11:52 ` Juergen Gross
2023-01-11 12:59 ` Peter Zijlstra [this message]
2023-01-11 17:56 ` Rafael J. Wysocki
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