lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 26 Jan 2010 10:35:24 +0000 From: Jarek Poplawski <jarkao2@...il.com> To: David Miller <davem@...emloft.net> Cc: shemminger@...tta.com, djohnson@...rentnetworks.com, sakkiped@...rentnetworks.com, netdev@...r.kernel.org Subject: Re: Deadlock in IPv6 code while garbage collection on the rwlock protecting the routing tree. On Tue, Jan 26, 2010 at 09:48:17AM +0000, Jarek Poplawski wrote: > On 23-01-2010 11:22, David Miller wrote: > > This is all well and good, but meanwhile someone does need to > > fix the deadlock originally reported here :-) > > I hope I miss something ;-) but I can't see this deadlock; the > write_lock_bh(&table->tb6_lock) is taken from a timer in this case, > not from the thread holding read_lock_bh(&table->tb6_lock). I missed again! Yes, I can see this deadlock now. Sorry, Jarek P. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists