Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756646AbYHHPIr (ORCPT ); Fri, 8 Aug 2008 11:08:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751713AbYHHPIh (ORCPT ); Fri, 8 Aug 2008 11:08:37 -0400 Received: from nf-out-0910.google.com ([64.233.182.188]:8037 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752569AbYHHPIg (ORCPT ); Fri, 8 Aug 2008 11:08:36 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=FGiYqmLHOuUG6EOdtyx5Ch0rkkul4IW6Pc2XdnNdG0AAHzONwu8VKQVSWhwKBMoTLN IKs2L36/cfNY6NmKYXn3suobsC7crhEIclpuOesZsCtj6NyogHxq1UKliw41WDyeAx0H Anq+OvhXQv+r2Ozt0DtwBjvLBbg61B8v8Pzcs= Date: Fri, 8 Aug 2008 18:08:26 +0300 From: "Michael S. Tsirkin" To: Herbert Xu Cc: linux-kernel@vger.kernel.org, davem@davemloft.net, yoshfuji@linux-ipv6.org, netdev@vger.kernel.org, haoki@redhat.com Subject: Re: possible recursive locking in udp4_lib_rcv Message-ID: <20080808150825.GA18199@google.com> References: <20080807234613.GA9598@google.com> <20080808143741.GA20777@gondor.apana.org.au> <20080808150108.GA21048@gondor.apana.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080808150108.GA21048@gondor.apana.org.au> User-Agent: Mutt/1.5.15+20070412 (2007-04-11) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 595 Lines: 15 On Fri, Aug 08, 2008 at 11:01:08PM +0800, Herbert Xu wrote: > On Fri, Aug 08, 2008 at 10:37:41PM +0800, Herbert Xu wrote: > > > > Never mind, I see the reason why it's there. What we should do > > is drop the lock when we hit an encapsulated socket since they > > don't need it at all. > > Here is the patch: Nice. Open a bugzilla entry for this? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/