[Xen-devel] Can anyone successfully use serial console to debug

To:	xen-devel@xxxxxxxxxxxxxxxxxxx
Subject:	[Xen-devel] Can anyone successfully use serial console to debug XEN-4.0.1-rc6?
From:	Yuehai Xu <yuehaixu@xxxxxxxxx>
Date:	Tue, 21 Sep 2010 11:23:01 -0400
Cc:	yhxu@xxxxxxxxx
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Hi,

I set my grub to use serial console:

...
kernel /boot/xen.gz dom0_mem=1024m console=com1 com1=115200,8n1
...

But I failed to get anything output from XEN. On the other hand, I can
get the output from kernel of Dom0 by this way:

...
module /boot/vmlinuz-2.6.31.13 ro root=LABEL=/1 maxcpus=1 console=ttyS0,115200n8
...

So, should anything special parameters be configured in order to get
the output of XEN?

Thanks,
Yuehai

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[Xen-devel] Can anyone successfully use serial console to debug XEN-4.0.