Date: Mon, 07 May 2007 06:52:21 +0200 From: Attilio Rao <attilio@FreeBSD.org> To: Rui Paulo <rpaulo@fnop.net> Cc: Perforce Change Reviews <perforce@FreeBSD.org>, Rui Paulo <rpaulo@FreeBSD.org> Subject: Re: PERFORCE change 119366 for review Message-ID: <463EB085.7080109@FreeBSD.org> In-Reply-To: <86irb51xxq.wl%rpaulo@fnop.net> References: <200705062022.l46KMIud093057@repoman.freebsd.org> <463EACD7.8000905@FreeBSD.org> <86irb51xxq.wl%rpaulo@fnop.net>
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Rui Paulo wrote: > At Mon, 07 May 2007 06:36:39 +0200, > Attilio Rao wrote: >> Being more specific, you don't need lock at all there. >> wrmsr/cpuid are atomic. So you don't need to hang at all there. > > What about rdmsr ? The same. Attilio
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