From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: Re: [2.5.66-mm3+debug] traces. Date: Fri, 4 Apr 2003 18:14:27 -0800 Sender: netdev-bounce@oss.sgi.com Message-ID: <20030404181427.5cf0c127.akpm@digeo.com> References: <20030404172927.2b449167.akpm@digeo.com> <20030404.173538.03688224.davem@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: netdev@oss.sgi.com Return-path: To: "David S. Miller" In-Reply-To: <20030404.173538.03688224.davem@redhat.com> Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org "David S. Miller" wrote: > > You simply cannot take BH locks inside of IRQ disabling > ones, this is true 2.4.x too it just doesn't BUG() on you there > (you get a potential deadlock instead). I don't recall seeing a description or discussion of this deadlock. Any pointers? > This patch should go through the Tulip maintainer (Jeff I guess) > especially since it's a fix that belongs in 2.4.x as well. Yup, I'll spam Jeff.