From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jan Kiszka <jan.kiszka@siemens.com>
Subject: Re: [nVMX] With 3.20.0-0.rc0.git5.1 on L0, booting L2 guest results
 in L1 *rebooting*
Date: Tue, 17 Feb 2015 19:07:21 +0100
Message-ID: <54E38359.2010900@siemens.com>
References: <20150216204013.GI21838@tesla.redhat.com>	<54E2D966.9070706@siemens.com>	<20150217112426.GL21838@tesla.redhat.com> <jpg4mqko1tn.fsf@redhat.com>
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Cc: kvm@vger.kernel.org, dgilbert@redhat.com
To: Bandan Das <bsd@redhat.com>,
	Kashyap Chamarthy <kchamart@redhat.com>
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On 2015-02-17 19:00, Bandan Das wrote:
> Kashyap Chamarthy <kchamart@redhat.com> writes:
> ..
>>>
>>> Does enable_apicv make a difference?
>>
>> Actually, I did perform a test (on Paolo's suggestion on IRC) with
>> enable_apicv=0 on physical host, and it didn't make any difference:
>>
>> $ cat /proc/cmdline 
>> BOOT_IMAGE=/vmlinuz-3.20.0-0.rc0.git5.1.fc23.x86_64 root=/dev/mapper/fedora--server_dell--per910--02-root ro console=ttyS1,115200n81 rd.lvm.lv=fedora-server_dell-per910-02/swap rd.lvm.lv=fedora-server_dell-per910-02/root LANG=en_US.UTF-8 enable_apicv=0
> 
> I am not sure if this works ? enable_apicv is a kvm_intel module parameter

Good point. Has to be kvm_intel.enable_apicv=0 (if the module is built in).

Jan

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