Re: [Xen-devel] Debug event_channel.c

[Daniel Castro <evil.dani@xxxxxxxxx>]

On Tue, Sep 27, 2011 at 8:33 PM, Andrew Cooper
<andrew.cooper3@xxxxxxxxxx> wrote:
> On 27/09/11 12:09, Daniel Castro wrote:
>> Hello All,
>>
>> I am trying to debug event_channel.c for this I have filled the
>> functions with gdprintk(XENLOG_WARNING, "..."); yet the messages are
>> not displayed on dmesg or /var/log/xen. Where could they be printed?
>> or should I use a different function?
>>
>> In grub I have loglvl=all to print all messages...
>>
>> Thanks for the answer,
>>
>> Daniel
>>
>
> gdprintk only gets set with guest debugging enabled. ( guest_loglvl on
> the command line )
>
> My suggestion would be to just use regular printks and look at the
> serial log.

How can can I look at the serial log from dom0?

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



-- 
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| +---------------------------------+ | This space intentionally blank
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| |   | Daniel Castro,                |
| |   | Consultant/Programmer.|
| |   | U Andes                         |
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