Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262854AbVA2FRa (ORCPT ); Sat, 29 Jan 2005 00:17:30 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262856AbVA2FRa (ORCPT ); Sat, 29 Jan 2005 00:17:30 -0500 Received: from rwcrmhc12.comcast.net ([216.148.227.85]:37602 "EHLO rwcrmhc12.comcast.net") by vger.kernel.org with ESMTP id S262854AbVA2FRZ (ORCPT ); Sat, 29 Jan 2005 00:17:25 -0500 Date: Fri, 28 Jan 2005 20:33:05 -0500 From: Christopher Li To: Gianni Tedesco Cc: linux kernel mail list Subject: Re: compat ioctl for submiting URB Message-ID: <20050129013305.GA7792@64m.dyndns.org> References: <20050128212304.GA11024@64m.dyndns.org> <1106972991.3972.57.camel@sherbert> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1106972991.3972.57.camel@sherbert> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1099 Lines: 31 This patch is for the case that running 32 bit application on a 64 bit kernel. So far only x86_64 allow you to do that. I am not aware of other 64bit architecture need the 32bit emulation. Chris On Sat, Jan 29, 2005 at 04:29:51AM +0000, Gianni Tedesco wrote: > On Fri, 2005-01-28 at 16:23 -0500, Christopher Li wrote: > > +#ifdef CONFIG_IA32_EMULATION > > + > > + case USBDEVFS_SUBMITURB32: > > + snoop(&dev->dev, "%s: SUBMITURB32\n", __FUNCTION__); > > + ret = proc_submiturb_compat(ps, p); > > + if (ret >= 0) > > + inode->i_mtime = CURRENT_TIME; > > + break; > > +#endif > > Why don't other 64bit architectures need this chunk? > > -- > // Gianni Tedesco (gianni at scaramanga dot co dot uk) > lynx --source www.scaramanga.co.uk/scaramanga.asc | gpg --import > - 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/