Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1423119AbWLVOpM (ORCPT ); Fri, 22 Dec 2006 09:45:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1423099AbWLVOpM (ORCPT ); Fri, 22 Dec 2006 09:45:12 -0500 Received: from ip127.bb146.pacific.net.hk ([202.64.146.127]:57847 "EHLO mailhub.stlglobal.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1423074AbWLVOpK (ORCPT ); Fri, 22 Dec 2006 09:45:10 -0500 Message-ID: <458BEF72.6050801@tausq.org> Date: Fri, 22 Dec 2006 22:45:06 +0800 From: Randolph Chung User-Agent: Thunderbird 1.5.0.2 (X11/20060516) MIME-Version: 1.0 To: Randolph Chung , Miklos Szeredi , linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org Subject: Re: fuse, get_user_pages, flush_anon_page, aliasing caches and all that again References: <20061221152621.GB3958@flint.arm.linux.org.uk> <20061221171739.GE3958@flint.arm.linux.org.uk> <20061221181156.GG3958@flint.arm.linux.org.uk> <20061221185512.GH3958@flint.arm.linux.org.uk> <458B1E06.1030209@tausq.org> <20061222084318.GA5132@flint.arm.linux.org.uk> In-Reply-To: <20061222084318.GA5132@flint.arm.linux.org.uk> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 645 Lines: 19 >> Is the documentation wrong? > > Yes. As I've already explained there is no guarantee that > get_user_pages() is only called to obtain pages for the current > process, and flush_anon_pages() is called irrespective of which > user process is being 'got'. ok, it's easy enough to fix, I'm just trying to point out that it's being implemented on parisc according to the documentation. randolph - 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/