From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 02AA0C432C3 for ; Wed, 13 Nov 2019 21:49:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 034C1206F0 for ; Wed, 13 Nov 2019 21:49:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726363AbfKMVtN (ORCPT ); Wed, 13 Nov 2019 16:49:13 -0500 Received: from Galois.linutronix.de ([193.142.43.55]:39173 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726162AbfKMVtN (ORCPT ); Wed, 13 Nov 2019 16:49:13 -0500 Received: from p5b06da22.dip0.t-ipconnect.de ([91.6.218.34] helo=nanos) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1iV0Vd-00070k-2c; Wed, 13 Nov 2019 22:49:05 +0100 Date: Wed, 13 Nov 2019 22:49:04 +0100 (CET) From: Thomas Gleixner To: Arnd Bergmann cc: y2038@lists.linaro.org, Alexander Viro , linux-kernel@vger.kernel.org, Catalin Marinas , "Peter Zijlstra (Intel)" , Sebastian Andrzej Siewior , Anna-Maria Gleixner , linux-fsdevel@vger.kernel.org Subject: Re: [PATCH 16/23] y2038: timerfd: Use timespec64 internally In-Reply-To: <20191108211323.1806194-7-arnd@arndb.de> Message-ID: References: <20191108210236.1296047-1-arnd@arndb.de> <20191108211323.1806194-7-arnd@arndb.de> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Fri, 8 Nov 2019, Arnd Bergmann wrote: > timerfd_show() uses a 'struct itimerspec' internally, but that is > deprecated because of the time_t overflow and a conflict with the glibc > type of the same name that is now incompatible in user space. > > Use a pair of timespec64 variables instead as a simple replacement. > > As this removes the last use of itimerspec from the kernel, allowing the > removal of the definition from the uapi headers along with timespec and > timeval later. > > Signed-off-by: Arnd Bergmann Reviewed-by: Thomas Gleixner