From: "H. Peter Anvin" <hpa@zytor.com>
To: Kees Cook <kees.cook@canonical.com>
Cc: Pavel Machek <pavel@ucw.cz>,
linux-kernel@vger.kernel.org, Len Brown <len.brown@intel.com>,
"Rafael J. Wysocki" <rjw@sisk.pl>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>,
x86@kernel.org, Pekka Enberg <penberg@cs.helsinki.fi>,
Brian Gerst <brgerst@gmail.com>,
Alan Cox <alan@lxorguk.ukuu.org.uk>
Subject: Re: [PATCH] x86: add missing verify_cpu to 32bit wakeup
Date: Sun, 03 Jul 2011 14:25:22 -0700 [thread overview]
Message-ID: <4E10DE42.4050707@zytor.com> (raw)
In-Reply-To: <20110703191522.GX32221@outflux.net>
On 07/03/2011 12:15 PM, Kees Cook wrote:
>
> Well, I figured anything that shipped with
> ebba638ae723d8a8fc2f7abce5ec18b688b791d7 should get it, since it is
> a regression in the 32bit PAE with BIOS-disabled NX corner-case.
>
Yes, but let's do the early restore... it's both more complete and simpler.
-hpa
next prev parent reply other threads:[~2011-07-03 21:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-01 21:19 [PATCH] x86: add missing verify_cpu to 32bit wakeup Kees Cook
2011-07-01 21:26 ` H. Peter Anvin
2011-07-01 22:36 ` Kees Cook
2011-07-01 23:07 ` H. Peter Anvin
2011-07-03 12:15 ` Pavel Machek
2011-07-03 19:15 ` Kees Cook
2011-07-03 21:25 ` H. Peter Anvin [this message]
2011-07-03 21:34 ` Pavel Machek
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