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From: "Andreas Herrmann" <andreas.herrmann3@amd.com>
To: linux-kernel@vger.kernel.org, "Andi Kleen" <ak@suse.de>
Subject: Re: [PATCH] x86_64: prevent auto select of mwait_idle for AMD CPUs
Date: Tue, 10 Apr 2007 19:31:10 +0200	[thread overview]
Message-ID: <20070410173110.GB12476@alberich.amd.com> (raw)
In-Reply-To: <20070410172425.GE24680@alberich.amd.com>

Actually I have also written patches to clear the MWAIT flag
for AMD CPUs.

But after re-reading of specs (also Intel's specs) I preferred
to keep the MWAIT flag but to introduce a MWAIT_NO_CSTATE flag.

I think this is the cleaner solution.


Regards,

Andreas




  reply	other threads:[~2007-04-10 17:31 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-04-10 17:24 Andreas Herrmann
2007-04-10 17:31 ` Andreas Herrmann [this message]
2007-04-10 18:11 ` Andi Kleen
2007-04-11 14:46   ` Andreas Herrmann

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