linux-kernel - Re: [patch] paravirt: isolate module ops

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Date:	Sat, 06 Jan 2007 02:52:31 -0800
From:	Arjan van de Ven <arjan@...radead.org>
To:	Zachary Amsden <zach@...are.com>
Cc:	Ingo Molnar <mingo@...e.hu>, Rusty Russell <rusty@...tcorp.com.au>,
	Jeremy Fitzhardinge <jeremy@...source.com>,
	Chris Wright <chrisw@...s-sol.org>,
	Andrew Morton <akpm@...l.org>, linux-kernel@...r.kernel.org,
	Adrian Bunk <bunk@...sta.de>
Subject: Re: [patch] paravirt: isolate module ops

On Sat, 2007-01-06 at 01:50 -0800, Zachary Amsden wrote:
> Ingo Molnar wrote:
> > * Rusty Russell <rusty@...tcorp.com.au> wrote:
> >
> >   
> >> +EXPORT_SYMBOL(clts);
> >> +EXPORT_SYMBOL(read_cr0);
> >> +EXPORT_SYMBOL(write_cr0);
> >>     
> >
> > mark these a _GPL export. Perhaps even mark the symbol deprecated, to be 
> > unexported once we fix raid6.
> >   
> 
> read / write cr0 must not be GPL, since kernel_fpu_end uses them

but kernel_fpu_begin() is _GPL already so this is just symmetry...

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