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Message-ID: <CAA7+ByWEZDqzZhzH0FZoapqfUrujUrxyjwp6qb1SSfWBTZ=4AA@mail.gmail.com> Date: Sun, 10 Jun 2012 20:14:05 +0800 From: Hong zhi guo <honkiko@...il.com> To: Eric Dumazet <eric.dumazet@...il.com>, davem@...emloft.net Cc: Denys Fedoryshchenko <denys@...p.net.lb>, Benjamin LaHaise <bcrl@...ck.org>, Francois Romieu <romieu@...zoreil.com>, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: Deadlock, L2TP over IP are not working, 3.4.1 Is there any conclusion about the problem? Will bh_lock_sock_nested fix the lockdep violation? On Sat, Jun 9, 2012 at 12:04 AM, Eric Dumazet <eric.dumazet@...il.com> wrote: > On Fri, 2012-06-08 at 18:56 +0300, Denys Fedoryshchenko wrote: > >> Right now i am routing around 700Mbps over there, and noticed some >> problem with pskb_expand_head, >> but that's separate question i will ask, if i will not be able to sort >> it out by myself. >> > > Before spending too much time on this, make sure you use a kernel > including commit 617c8c11236 ( skb: avoid unnecessary reallocations in > __skb_cow ) > > > > -- > 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 -- best regards hong zhi guo -- 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
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