linux-kernel - Re: [PATCH -tip -v12 01/11] x86: instruction decoder API

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Message-ID: <4A5F5326.8060307@zytor.com>
Date:	Thu, 16 Jul 2009 12:19:50 -0400
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Masami Hiramatsu <mhiramat@...hat.com>
CC:	Ingo Molnar <mingo@...e.hu>, Steven Rostedt <rostedt@...dmis.org>,
	lkml <linux-kernel@...r.kernel.org>,
	systemtap <systemtap@...rces.redhat.com>,
	kvm <kvm@...r.kernel.org>,
	DLE <dle-develop@...ts.sourceforge.net>,
	Jim Keniston <jkenisto@...ibm.com>,
	Ananth N Mavinakayanahalli <ananth@...ibm.com>,
	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Andi Kleen <ak@...ux.intel.com>,
	Vegard Nossum <vegard.nossum@...il.com>,
	Avi Kivity <avi@...hat.com>,
	PrzemysławPawełczyk <przemyslaw@...elczyk.it>
Subject: Re: [PATCH -tip -v12 01/11] x86: instruction decoder API

Masami Hiramatsu wrote:
> 
> These opcode maps do NOT include most of SSE and FP opcodes, because
> those opcodes are not used in the kernel.
> 

That is not true.

	-hpa
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