From: Thomas Graf <tgraf@suug.ch>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Daniel Borkmann <daniel@iogearbox.net>,
Linus Torvalds <torvalds@linux-foundation.org>,
Jiri Pirko <jiri@resnulli.us>, Cong Wang <cwang@twopensource.com>,
David Miller <davem@davemloft.net>,
Nicolas Dichtel <nicolas.dichtel@6wind.com>,
Scott Feldman <sfeldma@gmail.com>,
Network Development <netdev@vger.kernel.org>
Subject: Re: rtnl_mutex deadlock?
Date: Sat, 8 Aug 2015 19:22:41 +0200 [thread overview]
Message-ID: <20150808172241.GA15145@pox.localdomain> (raw)
In-Reply-To: <20150807000015.GA22952@gondor.apana.org.au>
On 08/07/15 at 08:00am, Herbert Xu wrote:
> On Fri, Aug 07, 2015 at 01:58:15AM +0200, Daniel Borkmann wrote:
> >
> > Looks like we had a WARN_ON() in rhashtable_insert_rehash() before, but
> > was removed in a87b9ebf1709 ("rhashtable: Do not schedule more than one
> > rehash if we can't grow further"). Do you want to re-add a WARN_ON_ONCE()?
>
> I think so. Thomas?
Makes sense. I removed it because I thought it was not possible to
reach.
next prev parent reply other threads:[~2015-08-08 17:22 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-04 15:48 rtnl_mutex deadlock? Linus Torvalds
2015-08-05 5:31 ` Cong Wang
2015-08-05 7:43 ` Jiri Pirko
2015-08-05 8:44 ` Linus Torvalds
2015-08-05 18:59 ` Daniel Borkmann
2015-08-06 0:30 ` Herbert Xu
2015-08-06 14:50 ` Daniel Borkmann
2015-08-06 22:39 ` Daniel Borkmann
2015-08-06 23:42 ` Herbert Xu
2015-08-06 23:41 ` Herbert Xu
2015-08-06 23:58 ` Daniel Borkmann
2015-08-07 0:00 ` Herbert Xu
2015-08-08 17:22 ` Thomas Graf [this message]
2015-08-06 5:19 ` Herbert Xu
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