From: Herbert Xu <herbert-lOAM2aK0SrRLBo1qDEOMRrpzq4S04n8Q@public.gmane.org>
To: Satyam Sharma <satyam-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
Cc: Florian Lohoff <flo-BCn6idZOOBwdnm+yROfE0A@public.gmane.org>,
Linux Kernel Mailing List
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Netdev <netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Michal Piotrowski
<michal.k.k.piotrowski-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
ipw3945-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
yi.zhu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org
Subject: Re: BUG: scheduling while atomic: ifconfig/0x00000002/4170
Date: Thu, 6 Sep 2007 16:23:01 +0800 [thread overview]
Message-ID: <20070906082301.GB21929@gondor.apana.org.au> (raw)
In-Reply-To: <alpine.LFD.0.999.0709060923340.26804-cF9xTIDbLT5E1qDFBaZ7QYsk13R+tSIrn9A1Ff6Mc9Q@public.gmane.org>
On Thu, Sep 06, 2007 at 10:32:33AM +0530, Satyam Sharma wrote:
>
> > > [ 382.529041] [<c02c8abc>] dev_close+0x24/0x67
> > > [ 382.529052] [<e01f402b>] ieee80211_master_stop+0x4a/0x6d [mac80211]
This is where the bug is. You cannot call dev_close from an
atomic context as i33380211_master_stop does it within spin
locks.
Cheers,
--
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert-lOAM2aK0SrRLBo1qDEOMRrpzq4S04n8Q@public.gmane.org>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
next prev parent reply other threads:[~2007-09-06 8:23 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20070902184439.GA14306@paradigm.rfc822.org>
2007-09-02 23:59 ` BUG: scheduling while atomic: ifconfig/0x00000002/4170 Michal Piotrowski
[not found] ` <6bffcb0e0709021659o3856cd06gabc054c949a84397-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2007-09-06 5:02 ` Satyam Sharma
[not found] ` <alpine.LFD.0.999.0709060923340.26804-cF9xTIDbLT5E1qDFBaZ7QYsk13R+tSIrn9A1Ff6Mc9Q@public.gmane.org>
2007-09-06 8:20 ` Herbert Xu
2007-09-06 8:23 ` Herbert Xu [this message]
[not found] ` <20070906082301.GB21929-lOAM2aK0SrRLBo1qDEOMRrpzq4S04n8Q@public.gmane.org>
2007-09-06 8:41 ` Satyam Sharma
2007-09-06 8:38 ` Florian Lohoff
2007-09-06 12:09 ` Johannes Berg
[not found] ` <1189080575.28781.65.camel-YfaajirXv214zXjbi5bjpg@public.gmane.org>
2007-09-06 12:36 ` Herbert Xu
[not found] ` <E1ITGb2-0006Be-00-XQvu0L+U/CjiRBuR/1fSEKKkPtS2pBon@public.gmane.org>
2007-09-06 12:44 ` Johannes Berg
2007-09-06 13:36 ` Johannes Berg
2007-09-06 15:46 ` Paul E. McKenney
[not found] ` <20070906154612.GD8030-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2007-09-07 13:27 ` Johannes Berg
2007-09-07 14:25 ` Paul E. McKenney
[not found] ` <20070907142538.GC8864-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2007-09-07 14:30 ` Johannes Berg
2007-09-07 14:35 ` Johannes Berg
2007-09-07 14:38 ` [RFC] mac80211: fix virtual interface locking Johannes Berg
2007-09-07 16:01 ` BUG: scheduling while atomic: ifconfig/0x00000002/4170 Michael Buesch
[not found] ` <200709071801.34909.mb-fseUSCV1ubazQB+pC5nmwQ@public.gmane.org>
2007-09-07 19:17 ` Johannes Berg
2007-09-06 12:52 ` Satyam Sharma
[not found] ` <alpine.LFD.0.999.0709061818270.3781-cF9xTIDbLT5E1qDFBaZ7QYsk13R+tSIrn9A1Ff6Mc9Q@public.gmane.org>
2007-09-06 12:46 ` Johannes Berg
2007-09-06 15:19 ` Johannes Berg
2007-09-12 12:34 ` David Miller
2007-09-13 7:16 ` Johannes Berg
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20070906082301.GB21929@gondor.apana.org.au \
--to=herbert-loam2ak0srrlbo1qdeomrrpzq4s04n8q@public.gmane.org \
--cc=flo-BCn6idZOOBwdnm+yROfE0A@public.gmane.org \
--cc=ipw3945-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=michal.k.k.piotrowski-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=satyam-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org \
--cc=yi.zhu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox