From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751630AbcFSQV4 (ORCPT ); Sun, 19 Jun 2016 12:21:56 -0400 Received: from mx2.suse.de ([195.135.220.15]:34609 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751284AbcFSQVw (ORCPT ); Sun, 19 Jun 2016 12:21:52 -0400 Date: Sun, 19 Jun 2016 18:20:21 +0200 From: Jan Kara To: Arnd Bergmann Cc: Jan Kara , y2038@lists.linaro.org, linux-fsdevel@vger.kernel.org, Mark Fasheh , Joel Becker , Al Viro , Andrew Morton , ocfs2-devel@oss.oracle.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH] quota: use time64_t internally Message-ID: <20160619162021.GA6882@quack2.suse.cz> References: <20160617200344.2096348-1-arnd@arndb.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160617200344.2096348-1-arnd@arndb.de> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri 17-06-16 22:03:16, Arnd Bergmann wrote: > The quota subsystem has two formats, the old v1 format using architecture > specific time_t values on the on-disk format, while the v2 format > (introduced in Linux 2.5.16 and 2.4.22) uses fixed 64-bit little-endian. > > While there is no future for the v1 format beyond y2038, the v2 format > is almost there on 32-bit architectures, as both the user interface > and the on-disk format use 64-bit timestamps, just not the time_t > inbetween. > > This changes the internal representation to use time64_t, which will > end up doing the right thing everywhere for v2 format. > > Signed-off-by: Arnd Bergmann Thanks. I've added the patch to my tree and will push it to Linus in the next merge window. Honza -- Jan Kara SUSE Labs, CR