From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (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 7280130F818; Mon, 24 Nov 2025 14:28:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.95.11.211 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763994489; cv=none; b=vF9AsPh5h3Hvmnsq7ivB9G4QxqUjQQe6g76zTPkD8DaCGZpBQvF6QBoPT2H8fITuZQJ/uyHD/VXfioXh0VV2vne4ESYX5rpQ9FLaBttbxOzc1A+sXY6khNPbj1sINKKDj5VG1FBKTPoJPcpiiDLkGzVzS+LATzr7e7u3Y4Bawfg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763994489; c=relaxed/simple; bh=UOH3L1PAcZXM/qfMxyW2ujcALSBFZdSV7XLCASl6KLA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GUC4lHqqJO69SW+DGprSd7OhPm8lO2DD4zuDixWAXUnoFhJK5Q+I0YaTzzdJDr1SrphgB1Q9Uzdw4B4nQECRm5Hg13olh5rZRtnOrhMbmNWZq4bScErGJueWeWEWpl0tMMR0MAWOdKy8VYiWdz9sLWlF9X1RW7PENO69I6wrTqQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lst.de; spf=pass smtp.mailfrom=lst.de; arc=none smtp.client-ip=213.95.11.211 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lst.de Received: by verein.lst.de (Postfix, from userid 2407) id BC2CC68B05; Mon, 24 Nov 2025 15:28:04 +0100 (CET) Date: Mon, 24 Nov 2025 15:28:04 +0100 From: Christoph Hellwig To: Askar Safin Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Linus Torvalds , Greg Kroah-Hartman , Christian Brauner , Al Viro , Jan Kara , Christoph Hellwig , Jens Axboe , Andy Shevchenko , Aleksa Sarai , Thomas =?iso-8859-1?Q?Wei=DFschuh?= , Julian Stecklina , Gao Xiang , Art Nikpal , Andrew Morton , Alexander Graf , Rob Landley , Lennart Poettering , linux-arch@vger.kernel.org, linux-block@vger.kernel.org, initramfs@vger.kernel.org, linux-api@vger.kernel.org, linux-doc@vger.kernel.org, Michal Simek , Luis Chamberlain , Kees Cook , Thorsten Blum , Heiko Carstens , Arnd Bergmann , Dave Young , Christophe Leroy , Krzysztof Kozlowski , Borislav Petkov , Jessica Clarke , Nicolas Schichan , David Disseldorp , patches@lists.linux.dev Subject: Re: [PATCH v4 3/3] init: remove /proc/sys/kernel/real-root-dev Message-ID: <20251124142804.GC16938@lst.de> References: <20251119222407.3333257-1-safinaskar@gmail.com> <20251119222407.3333257-4-safinaskar@gmail.com> Precedence: bulk X-Mailing-List: linux-api@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251119222407.3333257-4-safinaskar@gmail.com> User-Agent: Mutt/1.5.17 (2007-11-01) On Wed, Nov 19, 2025 at 10:24:07PM +0000, Askar Safin wrote: > It is not used anymore. Let's hope whacky userspace agrees with that :) But we'll have to try this to find out, so: Reviewed-by: Christoph Hellwig