[{"id":1798059,"web_url":"http://patchwork.ozlabs.org/comment/1798059/","msgid":"<20171102161719.GA19015@ulmo>","list_archive_url":null,"date":"2017-11-02T16:17:19","subject":"Re: [PATCH] usb: xhci: tegra: use time64_t for printing timestamp","submitter":{"id":26234,"url":"http://patchwork.ozlabs.org/api/people/26234/","name":"Thierry Reding","email":"thierry.reding@gmail.com"},"content":"On Thu, Nov 02, 2017 at 03:34:27PM +0100, Arnd Bergmann wrote:\n> The time_t type and time_to_tm() function are deprecated because\n> of y2038 problems. In this driver, they are used to pretty-print\n> the timestamp of the firmware build. This is fine as long as\n> we don't get a firmware build past 2038.\n> \n> Converting to time64_t and time64_to_tm() avoids the deprecated\n> interfaces and works until 2106, when the firmware-defined\n> data structure overflows.\n> \n> Signed-off-by: Arnd Bergmann \n> ---\n> drivers/usb/host/xhci-tegra.c | 4 ++--\n> 1 file changed, 2 insertions(+), 2 deletions(-)\n\nAcked-by: Thierry Reding ","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=linux-tegra-owner@vger.kernel.org;\n\treceiver=)","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"DmlgeQWF\"; dkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3ySVcH5QfTz9t2r\n\tfor ;\n\tFri, 3 Nov 2017 03:17:51 +1100 (AEDT)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S933925AbdKBQRY (ORCPT );\n\tThu, 2 Nov 2017 12:17:24 -0400","from mail-wm0-f68.google.com ([74.125.82.68]:45187 \"EHLO\n\tmail-wm0-f68.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S932954AbdKBQRX (ORCPT\n\t); Thu, 2 Nov 2017 12:17:23 -0400","by mail-wm0-f68.google.com with SMTP id y80so89785wmd.0;\n\tThu, 02 Nov 2017 09:17:22 -0700 (PDT)","from localhost\n\t(p200300E41BC8E9001FF851737372D2C2.dip0.t-ipconnect.de.\n\t[2003:e4:1bc8:e900:1ff8:5173:7372:d2c2])\n\tby smtp.gmail.com with ESMTPSA id\n\t91sm1528348wre.41.2017.11.02.09.17.20\n\t(version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256);\n\tThu, 02 Nov 2017 09:17:20 -0700 (PDT)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=gmail.com; s=20161025;\n\th=date:from:to:cc:subject:message-id:references:mime-version\n\t:content-disposition:in-reply-to:user-agent;\n\tbh=2hqDG2IwpM5oYXwj9Ow8J5OjEJHUH31weWYrJ5rIHgs=;\n\tb=DmlgeQWF0WP+foWQKS8GR7+atFqLu7XnEuibn0zCBbLKYM6epT9psaNMC5zSsYJHFM\n\t5u93/z2qNn8aXvtzXw4Dpfvr4h9miHMQJ/2r5ZTZAw8vYkD5LOZBXNvbOQkrO1ciA5XO\n\tAdS751GBqByDGp/qouUysbo92OV9IxWuoBLQkDhDUSTQZV6ciXycQc8FEkuxl4T6u0z0\n\td216dmaG+eJtXIl3LKk6FGplTtI4vKb4B/gKvm/uXyjoPfTWAp1m3Cfw5iGdLXSy5GOh\n\tGe968pAyZyZKjmHraHJu9+AzLwsH1ivZGz+BhZUeeL+jZLfLS5yHFw3J6/9Cy2cD+WHq\n\tIjKw==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:date:from:to:cc:subject:message-id:references\n\t:mime-version:content-disposition:in-reply-to:user-agent;\n\tbh=2hqDG2IwpM5oYXwj9Ow8J5OjEJHUH31weWYrJ5rIHgs=;\n\tb=JdS7EpjUgf9ZGWVjIpz/uT9m/RZzLfIZZz3SW9aqGHzmuLE26MErdL+MM0J+vFrxGP\n\t3DoMFxdt+IJbsQLE6zO9CW3EPlpwN+hnB7PujzDY8/0yqjQ+gCW/nms06oscH8VupoBD\n\t+drSPGarM48GMq3DFgDMdBOX0Ay+9irOyvVfLvNug5tvh5lsnumxUFeMyWP4eR/PryMi\n\tK1DUzomHr+NfdTFoxTcS+jA6h14OWxdMyp5c9iEkXYLO2WDr/SpSKKhOam0D8xcnCNqo\n\tzpNPD68rzyxoMq4CoKzH4hI5nnJaLb12CXBjw9/sdaZFqcLF0707rLb+ZeRcOOijaQxF\n\tMkdA==","X-Gm-Message-State":"AMCzsaU4DZ9Y1h9MARwII/l4FIrKqvihDqbzaQmkNDe3dxk+08LuZbiP\n\tBEXAMlGikZ7WP3WOuDxKMI4=","X-Google-Smtp-Source":"ABhQp+Q0JzVslZJyfHgbdCd0/sU7LLbVoI/YDEwIQYiDXuLYxZ9so0TwAOL/VbFgaHVfe3zGOCD/8g==","X-Received":"by 10.28.95.10 with SMTP id t10mr2107984wmb.72.1509639441967;\n\tThu, 02 Nov 2017 09:17:21 -0700 (PDT)","Date":"Thu, 2 Nov 2017 17:17:19 +0100","From":"Thierry Reding ","To":"Arnd Bergmann ","Cc":"Mathias Nyman ,\n\tGreg Kroah-Hartman ,\n\tJonathan Hunter ,\n\tChunfeng Yun ,\n\tlinux-usb@vger.kernel.org, linux-tegra@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org","Subject":"Re: [PATCH] usb: xhci: tegra: use time64_t for printing timestamp","Message-ID":"<20171102161719.GA19015@ulmo>","References":"<20171102143435.882290-1-arnd@arndb.de>","MIME-Version":"1.0","Content-Type":"multipart/signed; micalg=pgp-sha256;\n\tprotocol=\"application/pgp-signature\"; boundary=\"x+6KMIRAuhnl3hBn\"","Content-Disposition":"inline","In-Reply-To":"<20171102143435.882290-1-arnd@arndb.de>","User-Agent":"Mutt/1.9.1 (2017-09-22)","Sender":"linux-tegra-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"linux-tegra@vger.kernel.org"}}]