From: Wei Liu <wei.liu2@citrix.com>
To: Jan Beulich <JBeulich@suse.com>
Cc: Haozhong Zhang <haozhong.zhang@intel.com>,
Wei Liu <wei.liu2@citrix.com>,
pengtaox.zhang@intel.com,
Liu Jinsong <jinsong.liu@alibaba-inc.com>,
Christoph Egger <chegger@amazon.de>,
xudong.hao@intel.com, xen-devel@lists.xen.org,
AndrewCooper <andrew.cooper3@citrix.com>
Subject: Re: [PATCH v3] x86/mce: handle reserved domain ID in XEN_MC_msrinject
Date: Fri, 27 May 2016 17:14:08 +0100 [thread overview]
Message-ID: <20160527161408.GM22076@citrix.com> (raw)
In-Reply-To: <57488CA702000078000EF4ED@prv-mh.provo.novell.com>
On Fri, May 27, 2016 at 10:06:31AM -0600, Jan Beulich wrote:
> >>> On 27.05.16 at 17:31, <wei.liu2@citrix.com> wrote:
> > On Fri, May 27, 2016 at 03:06:08PM +0100, Wei Liu wrote:
> >> On Fri, May 27, 2016 at 08:03:42AM -0600, Jan Beulich wrote:
> >> > >>> On 27.05.16 at 15:30, <haozhong.zhang@intel.com> wrote:
> >> > > Commit 26646f3 "x86/mce: translate passed-in GPA to host machine
> >> > > address" and commit 4ddf474 "tools/xen-mceinj: Pass in GPA when
> >> > > injecting through MSR_MCI_ADDR" forgot to consider reserved domain
> >> > > ID and mistakenly add MC_MSRINJ_F_GPADDR flag for them, which in turn
> >> > > causes bug reported by
> >> > > http://lists.xenproject.org/archives/html/xen-devel/2016-05/msg02640.html.
> >> > >
> >> > > This patch removes MC_MSRINK_F_GPADDR flag and checks this when injecting
> >> > > to reserved domain IDs except DOMID_SELF, and treats the passed-in
> >> > > address as host machine address.
> >> > >
> >> > > Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com>
> >> >
> >> > Reviewed-by: Jan Beulich <jbeulich@suse.com>
> >> >
> >>
> >> Release-acked-by: Wei Liu <wei.liu2@citrix.com>
> >
> > And queued.
>
> Please wait for a maintainer ack.
>
$ ./scripts/get_maintainer.pl -f xen/arch/x86/cpu/mcheck/mce.c
Christoph Egger <chegger@amazon.de>
Liu Jinsong <jinsong.liu@alibaba-inc.com>
Jan Beulich <jbeulich@suse.com>
Andrew Cooper <andrew.cooper3@citrix.com>
xen-devel@lists.xen.org
So I took it that your review was sufficient and pushed it.
It's already in staging. I can revert it now.
Wei.
> Jan
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
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next prev parent reply other threads:[~2016-05-27 16:14 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-27 13:30 [PATCH v3] x86/mce: handle reserved domain ID in XEN_MC_msrinject Haozhong Zhang
2016-05-27 14:03 ` Jan Beulich
2016-05-27 14:06 ` Wei Liu
2016-05-27 15:31 ` Wei Liu
2016-05-27 16:06 ` Jan Beulich
2016-05-27 16:14 ` Wei Liu [this message]
2016-05-27 16:16 ` Wei Liu
2016-06-01 6:38 ` Haozhong Zhang
2016-06-06 13:08 ` Wei Liu
2016-06-06 13:40 ` Egger, Christoph
2016-06-06 13:47 ` Wei Liu
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