From: Wei Liu <wei.liu2@citrix.com>
To: Jan Beulich <JBeulich@suse.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
Wei Liu <wei.liu2@citrix.com>,
SuraveeSuthikulpanit <suravee.suthikulpanit@amd.com>,
Xen-devel <xen-devel@lists.xen.org>
Subject: Re: [PATCH for-4.8] x86/svm: Fix svm_nextrip_insn_length() when crossing the virtual boundary to 0
Date: Wed, 16 Nov 2016 14:52:28 +0000 [thread overview]
Message-ID: <20161116145227.GY23528@citrix.com> (raw)
In-Reply-To: <582C4954020000780011F292@prv-mh.provo.novell.com>
On Wed, Nov 16, 2016 at 03:56:04AM -0700, Jan Beulich wrote:
> >>> On 16.11.16 at 11:51, <andrew.cooper3@citrix.com> wrote:
> > vmcb->nextrip can legitimately be less than vmcb->rip when execution wraps
> > back around to 0. Instead, complain if the reported length is greater than 15
> > and use x86_decode_insn() as a fallback.
> >
> > While making changes here, fix two whitespace issues with the case labels.
> >
> > Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
>
> Reviewed-by: Jan Beulich <jbeulich@suse.com>
>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>
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next prev parent reply other threads:[~2016-11-16 14:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-16 10:51 [PATCH for-4.8] x86/svm: Fix svm_nextrip_insn_length() when crossing the virtual boundary to 0 Andrew Cooper
2016-11-16 10:56 ` Jan Beulich
2016-11-16 14:52 ` Wei Liu [this message]
2016-11-21 10:40 ` Andrew Cooper
2016-11-21 13:38 ` Boris Ostrovsky
2016-11-21 13:53 ` Andrew Cooper
2016-11-21 14:00 ` Boris Ostrovsky
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