Re: [Xen-devel] Latest Arndale Xen, dom0 kernel stuck on ASIX mac.

[Julien Grall <julien.grall@xxxxxxxxxx>]

On 4 June 2013 20:48, Sander Bogaert <sander.bogaert@xxxxxxxxxxxxx> wrote:
> On 3 June 2013 14:28, Julien Grall <julien.grall@xxxxxxxxxx> wrote:
>> On 06/01/2013 03:31 PM, Sander Bogaert wrote:
>>
>>> Hi,
>>>
>>> I was trying to update my Xen version and noticed I needed to use a
>>> newer dom0 kernel too ( took the one from Julien's arndale branch ). I
>>> got both and compiled them but I can't get the new kernel to boot. It
>>> keeps getting stuck at ( attached the whole boot log too ):
>>>
>>> asix 1-3.2.4:1.0 (unregistered net_device): invalid hw address, using random
>>> asix 1-3.2.4:1.0 eth0: register 'asix' at usb-12110000.usb-3.2.4, ASIX
>>> AX88772 USB 2.0 Ethernet, d2:a5:dc:ad:09:b5
>>>
>>> I tried setting another mac address in u-boot as stated on the wiki,
>>> one starting with '00:16:3e:...' but without result.
>>>
>>> So I was wondering if anyone ran into the same issue yet? The kernel
>>> getting stuck seemingly because of a mac address?
>>
>>
>> If you look at few lines before you can see:
>> Waiting for root device /dev/sda1...
>>
>> It seems that linux is unable to start the hard drive. Unfortunately, I
>> never try this configuration with Xen.
>>
>> Does Xen hang? You can try triple CTRL-a and see if Xen answers.
>> Is linux/xen receive the SATA interrupt?
>
> Xen does not hang. How can I check who got the sata interrupt?

If you cherry-pick fb61df1 from my tree (julieng/xen-unstable.git),
you will be able to know
which IRQ has been sent to the guest and when. You will need to do
triple CTRL-a then 'q'.

--
Julien Grall

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