Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965433AbXAWXQO (ORCPT ); Tue, 23 Jan 2007 18:16:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965587AbXAWXQO (ORCPT ); Tue, 23 Jan 2007 18:16:14 -0500 Received: from mtagate1.de.ibm.com ([195.212.29.150]:25717 "EHLO mtagate1.de.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965433AbXAWXQN (ORCPT ); Tue, 23 Jan 2007 18:16:13 -0500 From: Hoang-Nam Nguyen To: Roland Dreier , hch@infradead.org, linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org, openib-general@openib.org, openfabrics-ewg@openib.org Subject: [PATCH 2.6.21 2/4] ehca: fix mismatched use of spin_unlock in irq handler Date: Wed, 24 Jan 2007 00:12:30 +0100 User-Agent: KMail/1.8.2 Cc: raisch@de.ibm.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200701240012.31621.hnguyen@linux.vnet.ibm.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1050 Lines: 32 Here is a patch for ehca_irq.c that fixes mismatched use of spin_unlock in irq handler. Thanks Nam Signed-off-by: Hoang-Nam Nguyen --- ehca_irq.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletion(-) diff -Nurp infiniband_orig/drivers/infiniband/hw/ehca/ehca_irq.c infiniband_work/drivers/infiniband/hw/ehca/ehca_irq.c --- infiniband_orig/drivers/infiniband/hw/ehca/ehca_irq.c 2007-01-19 19:40:32.000000000 +0100 +++ infiniband_work/drivers/infiniband/hw/ehca/ehca_irq.c 2007-01-23 22:38:02.000000000 +0100 @@ -440,7 +440,8 @@ void ehca_tasklet_eq(unsigned long data) cq = idr_find(&ehca_cq_idr, token); if (cq == NULL) { - spin_unlock(&ehca_cq_idr_lock); + spin_unlock_irqrestore(&ehca_cq_idr_lock, + flags); break; } - 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/