Messages in this thread |  | | | Subject | Re: BUG: scheduling while atomic: ifconfig/0x00000002/4170 | | From | Johannes Berg <> | | Date | Thu, 06 Sep 2007 14:44:45 +0200 | |
On Thu, 2007-09-06 at 20:36 +0800, Herbert Xu wrote:
> Johannes Berg <johannes@sipsolutions.net> wrote:
> >
> > Hah, I suspected as much but didn't have a chance to look yet. I had
> > plans to replace that sub_if_list with an RCU list and not require the
> > lock there, but that's far off. Any ideas how to fix this? We can't
> > reject the master stop so we have to walk the list, I guess we'll have
> > to audit the other list manipulation places, I think they're all under
> > RTNL.
>
> Yeah I think they're all under RTNL too. So you don't need to
> take the lock here at all since you should already have the RTNL.
I'll take a look at them and post appropriate patches.
johannes
[unhandled content-type:application/pgp-signature] |  |