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=-2.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 C21AFC2D0DC for ; Wed, 1 Jan 2020 17:59:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9352720722 for ; Wed, 1 Jan 2020 17:59:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="nw3uHhs8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727332AbgAAR7f (ORCPT ); Wed, 1 Jan 2020 12:59:35 -0500 Received: from mail-qt1-f194.google.com ([209.85.160.194]:38229 "EHLO mail-qt1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727237AbgAAR7f (ORCPT ); Wed, 1 Jan 2020 12:59:35 -0500 Received: by mail-qt1-f194.google.com with SMTP id n15so33404014qtp.5 for ; Wed, 01 Jan 2020 09:59:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:date:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=SYGoSQGhI9waAhjdEyjLiqThtN+CZhG7eOuu0haMJuw=; b=nw3uHhs8zlT7ka7gdHJe9c5myQOGnVFAbeNTgMHd1oTID6IVCVAnX2ZMT/bsgO0ycM BN6LJi4S1aHnCvSK6RjRf9cIaRxT/4j77j82R3BwQ+tPsZSEEiIA7YSOGhtHAtniwUHO uiAxxnQwgB4I0pJzZ/9UBTONGr9OO3bk7m2cbARBB7LPpRXw93QRtDdF0X+1YVVGq+gX SKtqkXWyx1bhxWppS5goo7Wd3fudFxtIj2ax44GnIujqljQBt0tJqm5HOcexSa5M3DaC oly16l1+IX/6O7m5Z3fAUa5woWlxOXrKNOJOmUBFkWjjC2HU1CLy9swMt223Va1vtl5X RGgg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:date:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to:user-agent; bh=SYGoSQGhI9waAhjdEyjLiqThtN+CZhG7eOuu0haMJuw=; b=H242flilG0m7H5oCxwc6PNeg9fWPTwhOvKwqgNx0UrYi1Yu4TUqvnl2lXn5ShF2B1O 2Ibv7drmyb1HziLYFZjGrnDD448ymsvEo3YpwB//lkPPPeILJcwH8Ysf7kc9ulQ4kp9r US9Cxq7eyPLNx5GCHPDT7DQrAF4Ld4OqFKqzggSBrtuRLYT7NMpg4b5A3YEyogZGm1lr x+w9k30RVIXrlODBYxCYzJfNGoe3MrynjYZDEUdZDNy2fbifwxZLhvICl31QiH1nOiAt 3GaoQySZT9+rxKoBeI0OaV6sVDxHxdDN7W4td0R5eoyLY/hGuuuTMshrToWiVY6oPXvQ dXOA== X-Gm-Message-State: APjAAAUn+lTLLbpmJv5+iJ7YZ3nq4jPboc0Kkwc3B8ynfdLo7tafXp3U OwoD4C3h693j3LdY+eSNHcw= X-Google-Smtp-Source: APXvYqwY7OERVBU/b50ZAQ30Vw5WkU39Zzn543CWrUm8P5YCBZOrGCyUoHGWRW5Kse3L3PuEMJ5wxA== X-Received: by 2002:ac8:276a:: with SMTP id h39mr50019289qth.207.1577901574147; Wed, 01 Jan 2020 09:59:34 -0800 (PST) Received: from rani.riverdale.lan ([2001:470:1f07:5f3::b55f]) by smtp.gmail.com with ESMTPSA id o6sm14342474qkk.53.2020.01.01.09.59.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Jan 2020 09:59:33 -0800 (PST) From: Arvind Sankar X-Google-Original-From: Arvind Sankar Date: Wed, 1 Jan 2020 12:59:32 -0500 To: youling 257 Cc: Dominik Brodowski , Arvind Sankar , torvalds@linux-foundation.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk Subject: Re: [PATCH] early init: open /dev/console with O_LARGEFILE Message-ID: <20200101175931.GA183871@rani.riverdale.lan> References: <20191231150226.GA523748@light.dominikbrodowski.net> <20200101003017.GA116793@rani.riverdale.lan> <20200101104313.GA666771@light.dominikbrodowski.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jan 01, 2020 at 09:27:27PM +0800, youling 257 wrote: > Unfortunately, test this patch still no help, has system/bin/sh warning. > Just to confirm, the only change needed to make the warning go away is reverting the single commit 8243186f0cc7 ("fs: remove ksys_dup()")? I don't get how that thing, even if it gets something wrong, impacts the shell on a virtual console, which should be a long way downstream from the init process that got handed /dev/console.