From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [78.32.30.218]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 000834C6D for ; Fri, 28 Mar 2025 12:30:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=78.32.30.218 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743165030; cv=none; b=phqZ3mMg5pdNWIkQ5S/weImJT/P9p2n84YyCrBY4GQM/a/CCAPr5P6wDcmqyVMusvVc8pGwt1jkO9XbyboyQ05oqd6oh2Bz+otWzBsOsLN0KsgA2euZKmaC/JfeAU3J/yr/uV2vBIwpfCTi7DIe8vdrKC+5l/cHYNMblUwhVALo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743165030; c=relaxed/simple; bh=nw034KAl4K5R0p3fjOL7F1tDs2mvWBYsT2yzg0RvKTQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KlXiy/bByTNc4Npx0ZSykAs3zGnmsroZLbun/kiJDPRZQXGal+bqpbSUoBRPmYb9jNqkHENe3gRGVsVZlpZD8KVS7XcIFf5stTNK6QWHTo0zGOGSBNFh30U0ikDD993ICYsAKyPpZ8oOZzGe3yJWcI6dXR11s8MYzWf9u121+tA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk; spf=none smtp.mailfrom=armlinux.org.uk; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b=IKbiqcma; arc=none smtp.client-ip=78.32.30.218 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="IKbiqcma" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To: Content-Transfer-Encoding:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=8GY9oAspc/UtzxBw+Itn8O6EjWFnF2C8yVESOjSlnrI=; b=IKbiqcmatIo0Xkt4D1J2y/GG+t ZbuNUAw5UdJFOliKlRY/+WuQbfhczTWO4mSRBVwMYz60TS7L2hS+imkBaQ2NDPLyt3Szyt0MnkBzc uW0hOCRc3c0B/DdgEAXxuoiJUbgFeMNtMspS1EYeOY73CiY5ubhx07G/L3DirVQvy70hDUgIZdNfy Ir54uMqedYZwpd1qlYPAZcjcDamI07VZAcc/RfZ4RfEuzGv7/QHsNgVy3KKLINbx6SVxXmWU3+wU9 kmalwafojs6If181kkuxPEe8DczboPeh+leY/fepp7AdB62+Yt8BNhMkOWqk/U65yate1OaInct0A 5E0yfIEg==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:49770) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1ty8qR-0008OX-0q; Fri, 28 Mar 2025 12:29:55 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.96) (envelope-from ) id 1ty8qM-0007BV-0X; Fri, 28 Mar 2025 12:29:50 +0000 Date: Fri, 28 Mar 2025 12:29:50 +0000 From: "Russell King (Oracle)" To: Yeking@red54.com Cc: linux-arm-kernel@lists.infradead.org, Linus Walleij , Ard Biesheuvel , Eric Biggers , Yuntao Liu , Jinjie Ruan , Dmitry Baryshkov , Masahiro Yamada , Dave Vasilevsky , Nathan Chancellor , Victor Boivie , Nicolas Pitre , Oskar Andero , Bjorn Andersson , linux-kernel@vger.kernel.org Subject: Re: [PATCH] ARM: Fix support for CMDLINE_EXTEND Message-ID: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Sender: Russell King (Oracle) On Fri, Mar 28, 2025 at 10:20:17AM +0000, Yeking@Red54.com wrote: > From: 谢致邦 (XIE Zhibang) > > It should be the default command line appended to the bootloader command > line, not the bootloader command line appended to the default command > line. Later arguments override earlier arguments. Any compiled-in command line needs to be overridable by user supplied input from the boot loader. The current behaviour is correct. Sorry, but no. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!