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Re: [Xen-devel] Re: [Qemu-devel] [PATCH V10 06/15] xen: Add the Xen plat

To: Paolo Bonzini <pbonzini@xxxxxxxxxx>
Subject: Re: [Xen-devel] Re: [Qemu-devel] [PATCH V10 06/15] xen: Add the Xen platform pci device
From: Anthony PERARD <anthony.perard@xxxxxxxxxx>
Date: Fri, 25 Feb 2011 14:18:24 +0000
Cc: Xen Devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Ian Campbell <Ian.Campbell@xxxxxxxxxx>, Stefano Stabellini <Stefano.Stabellini@xxxxxxxxxxxxx>, QEMU-devel <qemu-devel@xxxxxxxxxx>, Anthony Liguori <anthony@xxxxxxxxxxxxx>, Steven Smith <Steven.Smith@xxxxxxxxxxxxx>
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On Fri, Feb 25, 2011 at 10:54, Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote:
> On 02/25/2011 10:58 AM, Ian Campbell wrote:
>>
>> >  Or it should just go away.  Guests can already write to 0xe9 and see
>> >  the output on the host's "xm dmesg" ring and serial console.
>>
>> Only true if you have configured the guest log level to include debug
>> messages.
>
> If you can recompile QEMU to add DEBUG_PLATFORM, you can usually do that
> too.  To avoid recompilation, rather than a chardev it would be even better
> to keep it as a trace event.

The trace event seems a good idea, let's go for that!

Regards,

-- 
Anthony PERARD

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