Re: [Xen-devel] Regression, host crash with 4.5rc1

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 04.11.14 at 09:20, <pasik@xxxxxx> wrote:
> On Mon, Nov 03, 2014 at 01:46:03PM -0800, Steve Freitas wrote:
>> (I was monitoring syslog over a network connection since nothing of
>> value can be saved to disk under the circumstances.)
>> 
> 
> It'd be very helpful if you could set up a serial console to log all the Xen 
> and dom0 Linux kernel messages,
> so we could see where it actually crashes..

In fact this would not just be nice, but is strictly needed, and (as
with any pass-through related problems) additionally requires
running with "iommu=debug" alongside the usual need of setting
the log levels to the maximum.

Jan


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