From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christian Zigotzky <chzigotzky@xenosoft.de>
Date: Fri, 30 May 2014 12:42:02 +0000
Subject: Re: Does KVM support the P.A. Semi PA6T cpu?
Message-Id: <53887C9A.7070108@xenosoft.de>
List-Id: <kvm-ppc.vger.kernel.org>
References: <53511C7B.5010208@xenosoft.de>
In-Reply-To: <53511C7B.5010208@xenosoft.de>
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To: kvm-ppc@vger.kernel.org

Am 30.05.14 14:21, schrieb Alexander Graf:
>
> On 30.05.14 13:39, Christian Zigotzky wrote:
>> Hi Alex,
>>
>> Thank you for your answer. Here are the traces:
>>
>> http://www.xenosoft.de/trace_mol_mac_os_x_tiger.txt.tar.gz
>> http://www.xenosoft.de/trace_mol_mac_os_x_jaguar.txt.tar.gz
>
> Looking at the Jaguar log, the guest seems to be stuck trying to map a=20
> page:
>
>              mol-4087  [001] ....   252.368002: kvm_exit:=20
> exit=DATA_STORAGE | pc=3D0x900074c4 | msr=3D0x4000d030 | dar=3D0xa000a434=
 |=20
> srr1=3D0x100000000000d032 | last_inst=3D0x912b0
> 000
>
> If you look at the trace, you will see that this PC with the exact=20
> same DAR happens over and over again - every time the guest thinks=20
> it's mapped the page.
>
> I don't know why that's happening. Try to enable the debug prints (or=20
> convert them to trace points ;)) in the book3s_32 guest and book3s_64=20
> host emulation. Maybe that tells us something.
>
>
> Alex
Thanks Alex for your effort. How can I enable the debug prints?

-- Christian