Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933924AbbDQOAC (ORCPT ); Fri, 17 Apr 2015 10:00:02 -0400 Received: from aserp1040.oracle.com ([141.146.126.69]:49504 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933600AbbDQN7y (ORCPT ); Fri, 17 Apr 2015 09:59:54 -0400 Date: Fri, 17 Apr 2015 16:59:27 +0300 From: Dan Carpenter To: Alan Cox Cc: driverdevel , Greg Kroah-Hartman , Jun Tian , Peter Senna Tschudin , "linux-kernel@vger.kernel.org" , Geert Uytterhoeven , Garret Kelly , Octavian Purdila , Andreas , Nick Kralevich Subject: Re: [PATCH V4] Fix pointer cast for 32 bits arch Message-ID: <20150417135927.GP10964@mwanda> References: <20150413122911.GW10964@mwanda> <1429191546-1398-1-git-send-email-peter.senna@gmail.com> <20150416170144.GM10964@mwanda> <1429203927.2878.238.camel@linux.intel.com> <20150417081134.GN10964@mwanda> <20150417082017.GO10964@mwanda> <1429277509.2878.258.camel@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1429277509.2878.258.camel@linux.intel.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-Source-IP: aserv0022.oracle.com [141.146.126.234] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 695 Lines: 18 On Fri, Apr 17, 2015 at 02:31:49PM +0100, Alan Cox wrote: > On Fri, 2015-04-17 at 11:20 +0300, Dan Carpenter wrote: > > Actually, my patch seems like a good idea to me but it's one of those > > things that someone should probably test. Unless someone can test > > goldfish on a 32 bit system with 64 bit dma addresses > > No such "system" exists. I don't understand. We definitely can have 64bit dma addresses on x86_32. regards, dan carpenter -- 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/