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[2604:1380:45e3:2400::1]) by mx.google.com with ESMTPS id w10-20020a170902e88a00b001d9e18bc3cdsi3812419plg.358.2024.02.14.07.12.07 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Feb 2024 07:12:07 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-65387-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=F0gv+vf+; arc=pass (i=1 dkim=pass dkdomain=linuxfoundation.org); spf=pass (google.com: domain of linux-kernel+bounces-65387-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-65387-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 1127F284775 for ; Wed, 14 Feb 2024 15:11:21 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 52FF65C906; Wed, 14 Feb 2024 15:11:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="F0gv+vf+" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 62D0A5BACE; Wed, 14 Feb 2024 15:11:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707923469; cv=none; b=Gq+oBNRdRtdP9bPfwddBR/1sayCbGwmpbf+kUuoGLBRpRZSG0kKmwfxGeW2XsL1uzWZOxwA/778CxfTBmVJvab7kMAqqxMy9DfMsuIMxdTIzAukZpHGxXCR85IYvFpp6E+TAWQK0r7m0AbADvPHA3wCu6uCbqe2/va090ODobT4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707923469; c=relaxed/simple; bh=EoqxqOaIxvyEBwBR81VbvGez2zheFFJm9DMrW6MBOP8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gbZcWPsuUSmGGjOvfhnWK/N6G7BcwFTAbuDwinnGdQnSkXtsVFlqlf+duILXXrtx8QpfTM7Vk6y9v0zH+UvvrqE8MCLA6TTZJZQiWwal2WKcfM86Qq5adQSwcFZdWUcZ5gN4H/MPXrn5yzqXs4AtubfLesgL5Vu16UHxZN+MEc0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=F0gv+vf+; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 37331C433C7; Wed, 14 Feb 2024 15:11:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1707923468; bh=EoqxqOaIxvyEBwBR81VbvGez2zheFFJm9DMrW6MBOP8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=F0gv+vf+yuTKor+O5zCL0phtPuc3uSwPqlQQSKD2678x0iwPPbr0qWF7aHywRzLnx uhYAnCu3sFXJlkr37ygj3CFE4Rvbb50jyh1vCg7VppSEq6OeyHSuHoG1Lu4JS9IKGq wbu2nDvvVWcZppsF7MreAOHbi3FdbGXR67bGIEpI= Date: Wed, 14 Feb 2024 16:11:05 +0100 From: Greg Kroah-Hartman To: Petr =?utf-8?B?VGVzYcWZw61r?= Cc: Andrew Morton , Petr Tesarik , Jonathan Corbet , David Kaplan , Larry Dewey , Elena Reshetova , Carlos Bilbao , "Masami Hiramatsu (Google)" , Randy Dunlap , Petr Mladek , "Paul E. McKenney" , Eric DeVolder , Marc =?iso-8859-1?Q?Aur=E8le?= La France , "Gustavo A. R. Silva" , Nhat Pham , "Christian Brauner (Microsoft)" , Douglas Anderson , Luis Chamberlain , Guenter Roeck , Mike Christie , Kent Overstreet , Maninder Singh , "open list:DOCUMENTATION" , open list , Roberto Sassu , Petr Tesarik Subject: Re: [PATCH v1 5/5] sbm: SandBox Mode documentation Message-ID: <2024021415-jokester-cackle-2923@gregkh> References: <20240214113035.2117-1-petrtesarik@huaweicloud.com> <20240214113035.2117-6-petrtesarik@huaweicloud.com> <20240214053053.982b48d993ae99dad1d59020@linux-foundation.org> <2024021425-audition-expand-2901@gregkh> <20240214155524.719ffb15@meshulam.tesarici.cz> 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: <20240214155524.719ffb15@meshulam.tesarici.cz> On Wed, Feb 14, 2024 at 03:55:24PM +0100, Petr Tesařík wrote: > OK, so why didn't I send the whole thing? > > Decomposition of the kernel requires many more changes, e.g. in linker > scripts. Some of them depend on this patch series. Before I go and > clean up my code into something that can be submitted, I want to get > feedback from guys like you, to know if the whole idea would be even > considered, aka "Fail Fast". We can't honestly consider this portion without seeing how it would work, as we don't even see a working implementation that uses it to verify it at all. The joy of adding new frameworks is that you need a user before anyone can spend the time to review it, sorry. thanks, greg k-h