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[Xen-devel] Re: QEMU xenpv support branch, pv console not working

To: Wei Liu <liuw@xxxxxxxxx>
Subject: [Xen-devel] Re: QEMU xenpv support branch, pv console not working
From: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Date: Tue, 28 Jun 2011 12:37:07 +0100
Cc: Anthony Perard <anthony.perard@xxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Stabellini <Stefano.Stabellini@xxxxxxxxxxxxx>, Stefano
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On Sat, 25 Jun 2011, Wei Liu wrote:
> Hi, Anthony
> I tried to enable pv console with your xenpv-support branch, failed.
> Log reads that QEMU redirects its output to /dev/pts/X, and xenstore
> entry /local/domain/DOMID/console/tty is written accordingly.
> But when I use 'xl console DOMID' to connect to the console, it doesn't work.
> When the same QEMU is used to emulate HVM serial console, it works fine.
> qemu-dm works fine for PV console.
> Any idea? Thanks.
I think you need this patch I have just sent to qemu-devel:


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