linux-kernel - Re: [patch] x64, fpu: fix possible FPU leakage in error conditions

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Message-ID: <20080724230658.GP14380@linux-os.sc.intel.com>
Date:	Thu, 24 Jul 2008 16:06:59 -0700
From:	Suresh Siddha <suresh.b.siddha@...el.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	"Siddha, Suresh B" <suresh.b.siddha@...el.com>,
	"x86@...nel.org" <x86@...nel.org>,
	"andi@...stfloor.org" <andi@...stfloor.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	"stable@...nel.org" <stable@...nel.org>,
	Ingo Molnar <mingo@...e.hu>
Subject: Re: [patch] x64, fpu: fix possible FPU leakage in error conditions

On Thu, Jul 24, 2008 at 03:43:44PM -0700, Linus Torvalds wrote:
> Hmm. In fact, I think that x86-64 version is actually only used in a
> single place - arch/x86/kernel/signal_64.c. So it's actively *wrong* to
> have that thing in a header file to begin with!

BTW, while you are at it, please move save_i387() aswell, to be consistent
and clean.

thanks,
suresh
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