From: Dave Hansen <dave.hansen@intel.com>
To: Brian Geffon <bgeffon@google.com>, Thomas Gleixner <tglx@linutronix.de>
Cc: Guenter Roeck <groeck@google.com>, Borislav Petkov <bp@suse.de>,
Andy Lutomirski <luto@kernel.org>,
stable@vger.kernel.org, the arch/x86 maintainers <x86@kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: XSAVE / RDPKRU on Intel 11th Gen Core CPUs
Date: Mon, 8 Nov 2021 14:00:51 -0800 [thread overview]
Message-ID: <85925a39-37c3-a79a-a084-51f2f291ca9c@intel.com> (raw)
In-Reply-To: <cb682c8a-255e-28e5-d4e0-0981c2ab6ffd@intel.com>
One more thing... Does the protection_keys kernel selftest hit any
errors on this same setup? It does a lot of PKRU sanity checking and
I'm a bit surprised it hasn't caught something yet.
next prev parent reply other threads:[~2021-11-08 22:02 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CADyq12yY25-LS8cV5LY-C=6_0HLPVZbSJCKtCDJm+wyHQSeVTg@mail.gmail.com>
2021-11-08 19:37 ` Dave Hansen
2021-11-08 22:00 ` Dave Hansen [this message]
2021-11-08 23:20 ` Brian Geffon
2021-11-09 1:47 ` Brian Geffon
2021-11-09 6:49 ` Dave Hansen
2021-11-09 13:43 ` Brian Geffon
2021-11-09 14:14 ` Brian Geffon
2021-11-09 14:57 ` Andy Lutomirski
2021-11-09 18:58 ` Brian Geffon
2021-11-09 19:25 ` Brian Geffon
2021-11-09 19:29 ` Dave Hansen
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