From: Giridhar Maruthy <giridhar.maruthy@linaro.org>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: QEMU Developers <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] PSCI with mach-virt
Date: Tue, 22 Oct 2013 10:00:03 +0530 [thread overview]
Message-ID: <CAHuqX+HnZ27WfHxSdQkKMBGo-fnX4rt47QAEEBoHEq+Ycra9aA@mail.gmail.com> (raw)
In-Reply-To: <CAFEAcA_nfvbcCkt8v3_raM5sX70B8FGRp_sC7rrDzKY-r6SaWQ@mail.gmail.com>
Thanks Peter, I will look into it.
Giridhar
On 21 October 2013 19:26, Peter Maydell <peter.maydell@linaro.org> wrote:
> On 21 October 2013 14:47, Giridhar Maruthy <giridhar.maruthy@linaro.org> wrote:
>> Hi,
>>
>> I am using mach-virt in qemu on a kvm enabled host.
>>
>> With 2 cpus, the guest fails to boot the second processor. Following
>> is the message.
>> CPU1: failed to boot: -22(-EINVAL)
>>
>> The PSCI device nodes are anyway passed from virt.c file.
>> Is there anything extra that needs to be done to get 2 cpus working?
>
> In theory it should work (it works for kvmtool and there is code
> to support it in the qemu patches). However I haven't tested it
> and it's quite possible it got accidentally broken in the course
> of the various rebasings and rewritings the mach-virt patches
> have gone through. Feel free to debug it :-)
>
> thanks
> -- PMM
next prev parent reply other threads:[~2013-10-22 4:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-21 13:47 [Qemu-devel] PSCI with mach-virt Giridhar Maruthy
2013-10-21 13:56 ` Peter Maydell
2013-10-22 4:30 ` Giridhar Maruthy [this message]
2013-10-23 6:28 ` Giridhar Maruthy
2013-10-23 7:05 ` Peter Maydell
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