From patchwork Mon Oct 5 09:09:38 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sreenivasa Honnur X-Patchwork-Id: 34954 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by ozlabs.org (Postfix) with ESMTP id 2089DB7BB6 for ; Mon, 5 Oct 2009 20:34:54 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932399AbZJEJ0r (ORCPT ); Mon, 5 Oct 2009 05:26:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932410AbZJEJ0q (ORCPT ); Mon, 5 Oct 2009 05:26:46 -0400 Received: from barracuda.s2io.com ([72.1.205.138]:39379 "EHLO barracuda.s2io.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932397AbZJEJ0p (ORCPT ); Mon, 5 Oct 2009 05:26:45 -0400 X-ASG-Debug-ID: 1254733779-4084001b0000-gSecQ8 X-Barracuda-URL: http://72.1.205.138:8000/cgi-bin/mark.cgi Received: from guinness.s2io.com (localhost [127.0.0.1]) by barracuda.s2io.com (Spam & Virus Firewall) with ESMTP id 5732A20AD988; Mon, 5 Oct 2009 05:09:39 -0400 (EDT) Received: from guinness.s2io.com (142-46-210.147.tel-ott.com [142.46.210.147]) by barracuda.s2io.com with ESMTP id mtNl6TLFfWrQ9NGv; Mon, 05 Oct 2009 05:09:39 -0400 (EDT) X-Barracuda-Envelope-From: Sreenivasa.Honnur@neterion.com X-ASG-Whitelist: Client Received: from guinness.s2io.com (localhost [127.0.0.1]) by guinness.s2io.com (8.12.6/8.12.6) with ESMTP id n9599cmd002585; Mon, 5 Oct 2009 05:09:38 -0400 (EDT) Received: from localhost (shonnur@localhost) by guinness.s2io.com (8.12.6/8.12.6/Submit) with ESMTP id n9599cBx002582; Mon, 5 Oct 2009 05:09:38 -0400 (EDT) Date: Mon, 5 Oct 2009 05:09:38 -0400 (EDT) From: Sreenivasa Honnur To: davem@davemloft.net cc: netdev@vger.kernel.org, support@neterion.com X-ASG-Orig-Subj: [net-next-2.6 PATCH 4/9] vxge: Fixed crash in PAE system due to wrong typecasting. Subject: [net-next-2.6 PATCH 4/9] vxge: Fixed crash in PAE system due to wrong typecasting. Message-ID: MIME-Version: 1.0 X-Barracuda-Connect: 142-46-210.147.tel-ott.com[142.46.210.147] X-Barracuda-Start-Time: 1254733779 X-Barracuda-Virus-Scanned: by Barracuda Spam & Virus Firewall at s2io.com Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org - Fix a crash in PAE system due to wrong typecasting. - On PAE system size_t is unsigned int which is 32bit. Avoid casting 64 bit address to 32 bit Signed-off-by: Sreenivasa Honnur --- -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff -urpN patch3/drivers/net/vxge/vxge-traffic.c patch4/drivers/net/vxge/vxge-traffic.c --- patch3/drivers/net/vxge/vxge-traffic.c 2009-09-04 01:19:23.000000000 -0700 +++ patch4/drivers/net/vxge/vxge-traffic.c 2009-09-04 01:22:35.000000000 -0700 @@ -1232,7 +1232,7 @@ void vxge_hw_fifo_txdl_post(struct __vxg vxge_hw_channel_dtr_post(&fifo->channel, txdlh); __vxge_hw_non_offload_db_post(fifo, - (u64)(size_t)txdl_priv->dma_addr, + (u64)txdl_priv->dma_addr, txdl_priv->frags - 1, fifo->no_snoop_bits);