linux-kernel - Re: [PATCH v2] x86: svm: use cr_interception for SVM_EXIT_CR0_SEL

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Message-ID: <20150309154903.GB31061@potion.brq.redhat.com>
Date:	Mon, 9 Mar 2015 16:49:03 +0100
From:	Radim Krčmář <rkrcmar@...hat.com>
To:	Joel Schopp <joel.schopp@....com>
Cc:	Gleb Natapov <gleb@...nel.org>,
	Paolo Bonzini <pbonzini@...hat.com>, kvm@...r.kernel.org,
	Joerg Roedel <joro@...tes.org>, Borislav Petkov <bp@...en8.de>,
	linux-kernel@...r.kernel.org, David Kaplan <david.kaplan@....com>
Subject: Re: [PATCH v2] x86: svm: use cr_interception for
 SVM_EXIT_CR0_SEL_WRITE

2015-03-06 14:44-0600, Joel Schopp:
> From: David Kaplan <david.kaplan@....com>
> 
> Another patch in my war on emulate_on_interception() use as a svm exit handler.
> 
> These were pulled out of a larger patch at the suggestion of Radim Krcmar, see
> https://lkml.org/lkml/2015/2/25/559
> 
> Changes since v1:
> 	* fixed typo introduced after test, retested
> 
> Signed-off-by: David Kaplan <david.kaplan@....com>
> [separated out just cr_interception part from larger removal of
> INTERCEPT_CR0_WRITE, forward ported, tested]
> Signed-off-by: Joel Schopp <joel.schopp@....com>
> ---

(Existing nested handling is tangled, but looks like everything works,)

Reviewed-by: Radim Krčmář <rkrcmar@...hat.com>

Thanks.
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