[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Backtrace in xen/next-2.6.38 when running guest
On Wed, 2011-02-02 at 21:41 +0000, Ian Campbell wrote: > On Wed, 2011-02-02 at 19:47 +0000, Jeremy Fitzhardinge wrote: > > 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? > > Same branch but I haven't pushed an update yet. Updated version pushed to: git://xenbits.xen.org/people/ianc/linux-2.6.git upstream/dom0/backend/netback Still a WIP. Next step is to look at how to get rid of xenvif_copy_skb (previously netbk_copy_skb), either by making it unnecessary or by generalising it for the net core. There are a couple of changes which touch netfront here: completing the namespacing of include/xen/interface/io/netif.h (the netif prefix is reserved for core code) and improvements to the Kconfig help. I guess it would be best to split those and send out first. Ian. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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