Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262689AbUC2Ftd (ORCPT ); Mon, 29 Mar 2004 00:49:33 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262694AbUC2Ftd (ORCPT ); Mon, 29 Mar 2004 00:49:33 -0500 Received: from mtvcafw.sgi.com ([192.48.171.6]:35916 "EHLO omx2.sgi.com") by vger.kernel.org with ESMTP id S262689AbUC2Ftb (ORCPT ); Mon, 29 Mar 2004 00:49:31 -0500 X-Mailer: exmh version 2.6.3_20040314 03/14/2004 with nmh-1.0.4 From: Keith Owens To: linux-kernel@vger.kernel.org Subject: [patch] 2.6.5-rc2 __WAITQUEUE_INITIALIZER Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Mon, 29 Mar 2004 15:49:13 +1000 Message-ID: <5648.1080539353@kao2.melbourne.sgi.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 828 Lines: 20 When struct __wait_queue is on stack or you reuse an existing waitqueue, you get garbage in the flags. Index: 5-rc2.1/include/linux/wait.h --- 5-rc2.1/include/linux/wait.h Thu, 18 Dec 2003 16:46:13 +1100 kaos (linux-2.6/m/c/34_wait.h 1.1 644) +++ 5-rc2.1(w)/include/linux/wait.h Mon, 29 Mar 2004 15:36:39 +1000 kaos (linux-2.6/m/c/34_wait.h 1.1 644) @@ -40,6 +40,7 @@ typedef struct __wait_queue_head wait_qu */ #define __WAITQUEUE_INITIALIZER(name, tsk) { \ + .flags = 0, \ .task = tsk, \ .func = default_wake_function, \ .task_list = { NULL, NULL } } - 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/