Received: by 2002:a25:7ec1:0:0:0:0:0 with SMTP id z184csp4169730ybc; Tue, 26 Nov 2019 05:03:18 -0800 (PST) X-Google-Smtp-Source: APXvYqx4/EEA2SaLhMzWALZ+QQRTd9kqeOBxU5vLakW0a8bgZdHmylmacOR6zhWqjEhGK6iI2gYk X-Received: by 2002:ae9:f00b:: with SMTP id l11mr27218058qkg.141.1574773398564; Tue, 26 Nov 2019 05:03:18 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1574773398; cv=none; d=google.com; s=arc-20160816; b=OrZgJVDQEdXKG0jyVTJV7bQcnDuBLnz5vkcBNNhsegvgr0jxMVzCXj0p+ObInsd+fy s2bXlm73ETURoNBre2rRyhAgzEjVStnOm6/KoQ8MwBFNvUK0loY28y4efQ40PO4x6/qd YpaZgAS3aAGNHpq/ILXt5IHEn5fv4XXQBSw5jamZYr3Fg+xaVwjTYNaby4aib9FlqwHc U66ylQgc2i4G//8n/wWcPO2jlJ1pftIBwJb/84qWPPOuZ0CHhvBRgDri4b1S4/IeiMYw XQr/SOWKst1Dsj250tkXcENp9phBjUxACgj5S8BSB2DY3ojJ7PtzYyrqoOUjUhRWgOvu At/w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:user-agent:references :message-id:in-reply-to:subject:cc:to:reply-to:from:date; bh=K1GmCZM9FMp32tKNE9wVtE18WQ97Zl4+wtElcHZy5G8=; b=T38NsgIxYTR3aEkkJOZMJzAQXJtpZoZ4NsvBem9TXLXkxavguGrJ2FALLz5zM5jJTc Jf4cmgBtdKLs6u5+rvQ9Gxxi5NgQL+JdoSecShW6NETybey54DuLunYpOC5+piOwSuMT i42GnOpvswoRSvLko9LnQOf8S3/w+AwBPPPHxPXFWbsV6aD/3n1ZSBYnSXkqDUz6ttnX yre2/iUFhqlJcRS0CUjK8SXmoxOh+QWC4ndZL9+LzL0tK4WjrP1C/4TIY7YEvaA8ioXg DtAg1lwBD9A3tW3UGiCfzlaV05vLKyBWzocn+lvZxwyeBeYOaPoqrUVgQBw20mPSyAcP mKWA== 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 n15si6935456ejr.94.2019.11.26.05.02.49; Tue, 26 Nov 2019 05:03:18 -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 S1727169AbfKZMqn (ORCPT + 99 others); Tue, 26 Nov 2019 07:46:43 -0500 Received: from mailbackend.panix.com ([166.84.1.89]:61599 "EHLO mailbackend.panix.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726121AbfKZMqn (ORCPT ); Tue, 26 Nov 2019 07:46:43 -0500 Received: from hp-x360n (c-73-241-154-233.hsd1.ca.comcast.net [73.241.154.233]) by mailbackend.panix.com (Postfix) with ESMTPSA id 47MkDc4hXJz1Gry; Tue, 26 Nov 2019 07:46:40 -0500 (EST) Date: Tue, 26 Nov 2019 04:46:39 -0800 (PST) From: "Kenneth R. Crudup" Reply-To: "Kenneth R. Crudup" To: Kirill Smelkov cc: Linus Torvalds , Linux Kernel Mailing List Subject: Re: Commit 0be0ee71 ("fs: properly and reliably lock f_pos in fdget_pos()") breaking userspace In-Reply-To: <20191126100010.GA15941@deco.navytux.spb.ru> Message-ID: References: <20191126100010.GA15941@deco.navytux.spb.ru> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 26 Nov 2019, Kirill Smelkov wrote: > P.S. even though I was put into cc there, somehow I did not received any > notification email for commits d8e464ecc17b (vfs: mark pipes and sockets as > stream-like file descriptors) and 0be0ee71816b (vfs: properly and > reliably lock f_pos in fdget_pos()). That's my fault; the CC: list for those commits was pretty long and I was worried about it appearing like SPAMming anyone who'd signed off on it, so I'd punted and sent it to Linus and the LKML only. -Kenny -- Kenneth R. Crudup Sr. SW Engineer, Scott County Consulting, Silicon Valley