linux-kernel - Re: [patch] x86: fix broken math-emu with lazy allocation of fpu area

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Message-ID: <alpine.LFD.1.10.0805271740100.3295@apollo.tec.linutronix.de>
Date:	Tue, 27 May 2008 17:40:43 +0200 (CEST)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Suresh Siddha <suresh.b.siddha@...el.com>
cc:	"H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...e.hu>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [patch] x86: fix broken math-emu with lazy allocation of fpu
 area

On Fri, 23 May 2008, Suresh Siddha wrote:

> Fix the math emulation that got broken with the recent lazy allocation of FPU
> area. init_fpu() need to be added for the math-emulation path aswell
> for the FPU area allocation.
> 
> math emulation enabled kernel booted fine with this, in the presence
> of "no387 nofxsr" boot param.

Applied and queued for Linus. Thanks,

	tglx
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