Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261645AbVDEKF7 (ORCPT ); Tue, 5 Apr 2005 06:05:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261707AbVDEKCq (ORCPT ); Tue, 5 Apr 2005 06:02:46 -0400 Received: from ozlabs.org ([203.10.76.45]:39581 "EHLO ozlabs.org") by vger.kernel.org with ESMTP id S261645AbVDEJ6b (ORCPT ); Tue, 5 Apr 2005 05:58:31 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <16978.24904.483963.622026@cargo.ozlabs.ibm.com> Date: Tue, 5 Apr 2005 19:58:32 +1000 From: Paul Mackerras To: Christoph Hellwig Cc: Dave Airlie , Andrew Morton , linux-kernel@vger.kernel.org Subject: Re: 2.6.12-rc2-mm1 In-Reply-To: <20050405095445.GA29246@infradead.org> References: <20050405000524.592fc125.akpm@osdl.org> <20050405074405.GE26208@infradead.org> <21d7e99705040502073dfa5e5@mail.gmail.com> <16978.22617.338768.775203@cargo.ozlabs.ibm.com> <20050405093020.GA28620@infradead.org> <16978.24070.786761.641930@cargo.ozlabs.ibm.com> <20050405094535.GA29095@infradead.org> <16978.24509.527688.799274@cargo.ozlabs.ibm.com> <20050405095445.GA29246@infradead.org> X-Mailer: VM 7.19 under Emacs 21.4.1 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 796 Lines: 18 Christoph Hellwig writes: > E.g. on my ia64 box CONFIG_COMPAT is set because I have support compiled > in for running i386 apps. But I don't want dri to hand out 32bit handles > everywhere just because of that, because I most certainly won't be running > i386 OpenGL apps. The handle for a _DRM_SHM area is almost completely arbitrary, why do you care whether it fits in 32 bits or not? All that matters is that you can take the handle you get and use it as the offset in an mmap call. The CONFIG_COMPAT changes don't break 64-bit clients. Paul. - 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/