Received: by 2002:a25:31c3:0:0:0:0:0 with SMTP id x186csp6145884ybx; Mon, 11 Nov 2019 04:39:30 -0800 (PST) X-Google-Smtp-Source: APXvYqw9/O8N07s1IbGuwMizJWRzbavsZtc6bkfdvzkcPbVudt0PbQymRVc2MyhvsMOcPfjExHZd X-Received: by 2002:aa7:dcc4:: with SMTP id w4mr26371292edu.161.1573475969911; Mon, 11 Nov 2019 04:39:29 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1573475969; cv=none; d=google.com; s=arc-20160816; b=tPQuTbdoU7LGjLgCikOoe4s2257/+aP6/VM9tDYepf5edzpK5M0gcIjVonFmeCHW5b qXvy2dDnTQAIbUGg8xYB6tLvi+RxDK7kLdD27750B0jPlDnqsezBnwcEi6Q8wABSevni wv15OF//y6JQxFNJ8GYPgX2Rr++K6NkuXaZETw2GiejaYcwqJ7H3mgMYc1kGX+bwX1XG Tn44aWlXz4Ta/jQNDoNX8E/zcytYnEAK82kTSS+sX7rjKT9bj7eualosGSNrgDDRWB1X fCfxRNXecNgiZdtb1ncCMQq517G2lReXarAoYqI8cgqLLsZsVD3TK3h+CCBKqQTgF6pY rnNA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=y070lTIK/g5hyCSzWLEtkx2ReI2VtDxdHL6vCQiBOmw=; b=z1Ebta9ISuEyqZWQZCAWeY6w/rSNFMXyYwjmzgqBTh5rkR1prKvyPf4dYiLZpAHktb +LRIPSu1gwELVi5C/HUO26IqjRsV14CHffxe5Fdfazc0Jmqc4cFAkW1yghDPGHPn4QPC Gz5c6xLPXjrChqgomHb48Dk9uX4X1F3pZ8BLy5+8SJV0HRMHpeVtYUGEDd58mzKN/XUE SO7OxhSwmJh7OMaW6uT2eIJVVpUbpzsVvLc0hWeg6eC6IWDZlVaoL6QujmOCVM1+bYpH g/Hgs639nBIhxDycGbqXnrhEzrwIVsC7FofObviuAo00bwhE325Z1rSGVlvdCNwAkjr4 O5xg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id l16si9098361ejg.240.2019.11.11.04.39.05; Mon, 11 Nov 2019 04:39:29 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726902AbfKKMig (ORCPT + 99 others); Mon, 11 Nov 2019 07:38:36 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:48307 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726853AbfKKMif (ORCPT ); Mon, 11 Nov 2019 07:38:35 -0500 Received: from p54ac5540.dip0.t-ipconnect.de ([84.172.85.64] helo=wittgenstein) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1iU8xk-0000j9-VE; Mon, 11 Nov 2019 12:38:33 +0000 Date: Mon, 11 Nov 2019 13:38:32 +0100 From: Christian Brauner To: Arnd Bergmann Cc: y2038@lists.linaro.org, John Stultz , Thomas Gleixner , linux-kernel@vger.kernel.org, Stephen Boyd , David Howells , Al Viro , Deepa Dinamani , Christian Brauner , linux-api@vger.kernel.org Subject: Re: [PATCH 10/23] y2038: uapi: change __kernel_time_t to __kernel_old_time_t Message-ID: <20191111123830.du25cahvat4ahg54@wittgenstein> References: <20191108210236.1296047-1-arnd@arndb.de> <20191108211323.1806194-1-arnd@arndb.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20191108211323.1806194-1-arnd@arndb.de> User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Nov 08, 2019 at 10:12:09PM +0100, Arnd Bergmann wrote: > This is mainly a patch for clarification, and to let us remove > the time_t definition from the kernel to prevent new users from > creeping in that might not be y2038-safe. > > All remaining uses of 'time_t' or '__kernel_time_t' are part of > the user API that cannot be changed by that either have a > replacement or that do not suffer from the y2038 overflow. > > Signed-off-by: Arnd Bergmann Acked-by: Christian Brauner