From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752139AbYCLMMy (ORCPT ); Wed, 12 Mar 2008 08:12:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750719AbYCLMMq (ORCPT ); Wed, 12 Mar 2008 08:12:46 -0400 Received: from viefep20-int.chello.at ([62.179.121.40]:36731 "EHLO viefep20-int.chello.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750765AbYCLMMq (ORCPT ); Wed, 12 Mar 2008 08:12:46 -0400 Message-Id: <20080312120920.929901000@chello.nl> User-Agent: quilt/0.45-1 Date: Wed, 12 Mar 2008 13:09:20 +0100 From: Peter Zijlstra To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Gautham R Shenoy , Hugh Dickins , Peter Zijlstra Subject: [PATCH 0/2] lockdep vs recursive read locks Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We seemed to have some lockdep trouble wrt recursive read locks. Today Gautham asked me some specific questions about it, which led to these patches. IIRC Hugh ran into something similar a while back. This hopefully fixes it.