From: Gleb Natapov <gleb@redhat.com>
To: Arthur Chunqi Li <yzt356@gmail.com>
Cc: kvm <kvm@vger.kernel.org>, Paolo Bonzini <pbonzini@redhat.com>,
Jan Kiszka <jan.kiszka@web.de>
Subject: Re: How to recreate MOV-SS blocking vmentry fail
Date: Wed, 11 Sep 2013 15:57:01 +0300 [thread overview]
Message-ID: <20130911125701.GC17294@redhat.com> (raw)
In-Reply-To: <CABpY8M+adJ3mc8sAPtovRfpOaQ0Ct49vs9XTCe7N2nzd7kcTgQ@mail.gmail.com>
On Wed, Sep 11, 2013 at 08:55:41PM +0800, Arthur Chunqi Li wrote:
> On Wed, Sep 11, 2013 at 8:53 PM, Gleb Natapov <gleb@redhat.com> wrote:
> > On Wed, Sep 11, 2013 at 08:49:28PM +0800, Arthur Chunqi Li wrote:
> >> Hi Gleb, Paolo and related folks,
> >>
> >> I was trying to recreate MOV-SS blocking vmentry fail (Intel SDM 26.1,
> >> 5. a). Here the manual refers to Table 24-3, but later in 26.3.1.5
> >> also describe it. I got confused how this scenario can be recreated.
> >> Do you have any ideas?
> >>
> > mov $0, %ss
> > vmlaunch
> Should these two instructions execute sequentially?
>
One immediately after another in the order above.
--
Gleb.
next prev parent reply other threads:[~2013-09-11 12:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-11 12:49 How to recreate MOV-SS blocking vmentry fail Arthur Chunqi Li
2013-09-11 12:53 ` Gleb Natapov
2013-09-11 12:55 ` Arthur Chunqi Li
2013-09-11 12:57 ` Gleb Natapov [this message]
2013-09-11 13:01 ` Paolo Bonzini
2013-09-11 13:03 ` Gleb Natapov
2013-09-11 13:04 ` Arthur Chunqi Li
2013-09-11 13:44 ` Gleb Natapov
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