From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alexander Graf <agraf@suse.de>
Subject: Re: [PATCH] KVM: PPC: check for lookup_linux_ptep() returning NULL
Date: Mon, 25 May 2015 23:01:43 +0200
Message-ID: <55638DB7.2010706@suse.de>
References: <555DDD23.1010903@freescale.com> <1432237060.27761.220.camel@freescale.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
Cc: kvm-ppc@vger.kernel.org,
	Laurentiu Tudor <Laurentiu.Tudor@freescale.com>,
	Mihai Caraman <mihai.caraman@freescale.com>,
	kvm@vger.kernel.org
To: Scott Wood <scottwood@freescale.com>,
	Laurentiu Tudor <b10716@freescale.com>
Return-path: <kvm-ppc-owner@vger.kernel.org>
In-Reply-To: <1432237060.27761.220.camel@freescale.com>
Sender: kvm-ppc-owner@vger.kernel.org
List-Id: kvm.vger.kernel.org



On 21.05.15 21:37, Scott Wood wrote:
> On Thu, 2015-05-21 at 16:26 +0300, Laurentiu Tudor wrote:
>> If passed a larger page size lookup_linux_ptep()
>> may fail, so add a check for that and bail out
>> if that's the case.
>> This was found with the help of a static
>> code analysis tool.
>>
>> Signed-off-by: Mihai Caraman <mihai.caraman@freescale.com>
>> Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@freescale.com>
>> Cc: Scott Wood <scottwood@freescale.com>
>> ---
>> based on https://github.com/agraf/linux-2.6.git kvm-ppc-next
>>
>>  arch/powerpc/kvm/e500_mmu_host.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> Reviewed-by: Scott Wood <scottwood@freescale.com>

Thanks, applied to kvm-ppc-queue.


Alex