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Re: [PATCH] KVM: MIPS: Don't leak FPU/DSP to guest

To: Paolo Bonzini <pbonzini@redhat.com>
Subject: Re: [PATCH] KVM: MIPS: Don't leak FPU/DSP to guest
From: James Hogan <james.hogan@imgtec.com>
Date: Tue, 10 Feb 2015 08:17:28 +0000
Cc: Ralf Baechle <ralf@linux-mips.org>, Sanjay Lal <sanjayl@kymasys.com>, "Gleb Natapov" <gleb@kernel.org>, <kvm@vger.kernel.org>, <linux-mips@linux-mips.org>, <stable@vger.kernel.org>
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References: <1423069597-8376-1-git-send-email-james.hogan@imgtec.com> <20150209225816.GH30459@jhogan-linux.le.imgtec.org> <54D9BAC3.9080300@redhat.com>
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On Tue, Feb 10, 2015 at 09:01:07AM +0100, Paolo Bonzini wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
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> 
> 
> 
> On 09/02/2015 23:58, James Hogan wrote:
> >> First lets save and disable the FPU (and MSA) state with
> >> lose_fpu(1)
> > 
> > Please don't apply this patch yet. lose_fpu() uses function
> > symbols which aren't exported for modules to use yet, so that'll
> > need fixing first or KVM won't build as a module.
> 
> Well, too late. :)
> 
> James/Ralf, should I revert, or can that be fixed during the RC period?

Okay no problem. I have patches ready so I'll submit today.

Sorry about that!

Cheers
James

> 
> Paolo
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