linux-kernel - Re: [PATCH 7/24] consolidate msr.h

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Message-ID: <Pine.LNX.4.58.0711200114580.4062@gandalf.stny.rr.com>
Date:	Tue, 20 Nov 2007 01:16:45 -0500 (EST)
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Ingo Molnar <mingo@...e.hu>
cc:	Bastian Blank <bastian@...di.eu.org>,
	Glauber de Oliveira Costa <gcosta@...hat.com>,
	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	glommer@...il.com, tglx@...utronix.de, rusty@...tcorp.com.au,
	ak@...e.de, chrisw@...s-sol.org, avi@...ranet.com,
	anthony@...emonkey.ws, virtualization@...ts.linux-foundation.org,
	lguest@...abs.org, kvm-devel@...ts.sourceforge.net,
	zach@...are.com, jun.nakajima@...el.com
Subject: Re: [PATCH 7/24] consolidate msr.h


On Tue, 20 Nov 2007, Ingo Molnar wrote:
>
> i dont think there's ever any true need (and good cause) to force
> integer type casts like that at the callee site.

Unless you mean we should do something like this:

static inline void __wrmsrl(unsigned int msr, unsigned long long val);
#define wrmsr(msr, val) __wrmsrl(msr, (unsigned long long)var)

-- Steve


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