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Message-ID: <54B1102C.5080901@suse.cz>
Date: Sat, 10 Jan 2015 12:42:36 +0100
From: Jiri Slaby <jslaby@suse.cz>
MIME-Version: 1.0
To: Dongsu Park <dongsu.park@profitbricks.com>
CC: stable@vger.kernel.org, linux-kernel@vger.kernel.org,
	Kan Liang <kan.liang@intel.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Andi Kleen <ak@linux.intel.com>,
	Arnaldo Carvalho de Melo <acme@kernel.org>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Maria Dimakopoulou <maria.n.dimakopoulou@gmail.com>,
	Mark Davies <junk@eslaf.co.uk>,
	Paul Mackerras <paulus@samba.org>,
	Stephane Eranian <eranian@google.com>,
	"Yan, Zheng" <zheng.z.yan@intel.com>,
	Ingo Molnar <mingo@kernel.org>
Subject: Re: [PATCH 3.12 11/78] perf/x86/intel: Protect LBR and extra_regs
 against KVM lying
References: <cover.1420799385.git.jslaby@suse.cz> <304ed40ae03a8e72934efc935247780d1b0ada66.1420799385.git.jslaby@suse.cz> <20150110112419.GA4000@posteo.de>
In-Reply-To: <20150110112419.GA4000@posteo.de>
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Sender: linux-kernel-owner@vger.kernel.org
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On 01/10/2015, 12:24 PM, Dongsu Park wrote:
> Hi Jiry,
> 
> On 09.01.2015 11:31, Jiri Slaby wrote:
>> From: Kan Liang <kan.liang@intel.com>
>>
>> 3.12-stable review patch.  If anyone has any objections, please let me know.
> 
> Thanks for taking this patch to 3.12-stable.
> I've just tested 3.12.36 from your stable-3.12-queue tree.
> Unfortunately, the kernel still crashes at intel_pmu_init().
> 
> It turns out that this commit alone is not enough for fixing the bug.
> Actually you also need commit c9b08884c9c98929ec2d8abafd78e89062d01ee7
> ("perf/x86: Correctly use FEATURE_PDCM").
> Can you please pick that commit too?

Now applied, thanks.


-- 
js
suse labs