Re: [Xen-devel] Xen4.2 S3 regression?

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

On 15/08/12 15:58, Ben Guthro wrote:

On Wed, Aug 15, 2012 at 10:50 AM, Jan Beulich <JBeulich@xxxxxxxx> wrote:

> This, of course makes collecting logs difficult.

Indeed. Did you try using the serial driver in polling mode
(without IRQ that is)?

I'm not familiar with how to set this up, and a quick glance through xen/drivers/charr/ns16550.c didn't really shed much light.

Is there a README / wiki page, etc describing this?

http://xenbits.xen.org/docs/unstable/misc/xen-command-line.html

You want the com1 entry

-- 
Andrew Cooper - Dom0 Kernel Engineer, Citrix XenServer
T: +44 (0)1223 225 900, http://www.citrix.com

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