Re: [Xen-devel] Backtrace in xen/next-2.6.38 when running guest

[Jeremy Fitzhardinge <jeremy@xxxxxxxx>]

On 02/02/2011 11:31 AM, Ian Campbell wrote:
> On Wed, 2011-02-02 at 19:20 +0000, M A Young wrote: 
>> I get backtraces from the dom0 kernel when running a guest with networking 
>> (via netback) enabled such as the one below (there are some slight 
>> variations but the first two lines and most of the rest of the contents 
>> are the same).
>> BUG: sleeping function called from invalid context at mm/page_alloc.c:2190
> Thanks.
>
> Netback for upstream is still a WIP (I wasn't expecting it to be merged
> anywhere yet and have already and will continue to rebase my branch).

I merged it into next to get some exposure, but I'll happily revert and
remerge as you make changes.  What's your working branch?

> In particular one of the things which needs to go away for upstreaming
> is the tasklet vs. kthread mode option in favour of always using a
> kthread.

Yep.  Have you also dropped the smartpoll stuff yet?

    J



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