From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from wproxy.gmail.com (wproxy.gmail.com [64.233.184.194]) by ozlabs.org (Postfix) with ESMTP id CED5467B39 for ; Tue, 12 Apr 2005 18:38:04 +1000 (EST) Received: by wproxy.gmail.com with SMTP id 57so1438937wri for ; Tue, 12 Apr 2005 01:38:01 -0700 (PDT) Message-ID: <9b7ca6570504120138738b554f@mail.gmail.com> Date: Tue, 12 Apr 2005 17:38:01 +0900 From: Daniel Ann To: linuxppc-embedded Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Subject: Trying to understand alloc_skb() Reply-To: Daniel Ann List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hiya folks, I'm wondering if anyone could help me out with problem I have in alloc_skb(). My problem is that, kernel dies with "alloc_skb called nonatomically from interrupt c00ba718" message. After browsing mailing list, I think its to do with not providing it with enough locks prior. Question is, what kind of lock should I be providing ? Since I have no clue as to which lock does what, I really need some good advise as to where to start looking. Could someone tell me the inside story on this ? -- Daniel