From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762326AbXF0QGQ (ORCPT ); Wed, 27 Jun 2007 12:06:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757623AbXF0QGD (ORCPT ); Wed, 27 Jun 2007 12:06:03 -0400 Received: from x35.xmailserver.org ([64.71.152.41]:2411 "EHLO x35.xmailserver.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756819AbXF0QGB (ORCPT ); Wed, 27 Jun 2007 12:06:01 -0400 X-AuthUser: davidel@xmailserver.org Date: Wed, 27 Jun 2007 09:05:59 -0700 (PDT) From: Davide Libenzi X-X-Sender: davide@alien.or.mcafeemobile.com To: Ulrich Drepper cc: Linux Kernel Mailing List Subject: Re: [patch 2/3] MAP_NOZERO - implement sys_brk2() In-Reply-To: Message-ID: References: X-GPG-FINGRPRINT: CFAE 5BEE FD36 F65E E640 56FE 0974 BF23 270F 474E X-GPG-PUBLIC_KEY: http://www.xmailserver.org/davidel.asc MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 26 Jun 2007, Ulrich Drepper wrote: > On 6/26/07, Davide Libenzi wrote: > > I acutally have the code for it, but I never posted it since it did not > > receive a too warm review (and the only user was the fdmap thingy). > > Only user of sys_indirect? There will be quite a few right away. > Every syscall that returns a file descriptor needs O_CLOEXEC support > (socket, pipe, epoll_create, ...) Ok, I'll try to add flags support to those "fd generators" over the code I have. That is only i386 nd x86-64 ATM (sys_indirect requires a thin asm wrapper - gcc asm will not do it for me). - Davide