From: Yuhong Bao <yuhongbao_386@hotmail.com>
To: <hpa@zytor.com>, <andi@firstfloor.org>
Cc: <colin.king@canonical.com>, <mingo@redhat.com>,
<tglx@linutronix.de>, <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH] x86: Disable 4MB page tables for Atom, work around errata AAE44
Date: Sat, 1 May 2010 14:37:40 -0700 [thread overview]
Message-ID: <SNT125-W34E393FD01CF3CD7BF54DCC3F00@phx.gbl> (raw)
In-Reply-To: <4BC33022.3000608@zytor.com>
> Much more than that, the constraint is clearly not strict enough. I'm
> currently trying to work out internally what the actual constraint
> should be (it's a bit of a documentation hole at the moment.)
Yea, why does the spec updates say "It is possible for the BIOS to contain a workaround for this erratum." for issues fixed by a microcode update?
Yuhong Bao
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next prev parent reply other threads:[~2010-05-01 21:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-22 15:20 Colin King
2010-03-31 22:35 ` Jeremy Fitzhardinge
2010-04-12 8:02 ` Andi Kleen
2010-04-12 14:37 ` H. Peter Anvin
2010-05-01 21:37 ` Yuhong Bao [this message]
2010-04-23 23:52 ` [tip:x86/urgent] x86: Disable large pages on CPUs with Atom erratum AAE44 tip-bot for H. Peter Anvin
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