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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7C54CC02198 for ; Mon, 10 Feb 2025 19:27:53 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id E832D6B008A; Mon, 10 Feb 2025 14:27:52 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id E33AC6B008C; Mon, 10 Feb 2025 14:27:52 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id CD4456B0092; Mon, 10 Feb 2025 14:27:52 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id B347F6B008A for ; Mon, 10 Feb 2025 14:27:52 -0500 (EST) Received: from smtpin29.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay06.hostedemail.com (Postfix) with ESMTP id 22532AE5F9 for ; Mon, 10 Feb 2025 19:27:52 +0000 (UTC) X-FDA: 83105019984.29.59E0655 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf21.hostedemail.com (Postfix) with ESMTP id 4E2781C000C for ; Mon, 10 Feb 2025 19:27:50 +0000 (UTC) Authentication-Results: imf21.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=XC1jqVmk; spf=pass (imf21.hostedemail.com: domain of krzk@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=krzk@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1739215670; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=q78q5T2m6cH6jXqwgObFO3fxc5aHnrk/hPPsnQExP6A=; b=d/8zrcT/lBUT3GSvEEnnKODjAHkxg3h7Eb2Vg/iIlo+Df6fx3flWhKkske6/OJTeY/R62Q RNjPMgshMjMMx6yLShxhFqgYbh0GjKBtHaNCfCpxyj+6D+czc/s7HvrkadRL+BIDkwiWtC 4kAymS/3N7fYlDOW49ZAOKy9/jJCWMo= ARC-Authentication-Results: i=1; imf21.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=XC1jqVmk; spf=pass (imf21.hostedemail.com: domain of krzk@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=krzk@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1739215670; a=rsa-sha256; cv=none; b=OxQZHdevymeEkSkMZSWYpvJlNITXm8F83rCK5H2SDdNjLkrPgeASbZ/esOAjzVK1NDJbBp YJBl1ri8I1AhIIoiCJoA4uMMlHd6MoS5tVd8m9sESUExGkzAjseeNLL4UBb8taA0sNqAam z9lTLCmuusMtNLlMA6AM/CV7CThxHBQ= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id AA6285C4238; Mon, 10 Feb 2025 19:27:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0932FC4CED1; Mon, 10 Feb 2025 19:27:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739215669; bh=I1srf/if4T44Admu2U0Lb/obhkkyKynLmn43hK8odaA=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=XC1jqVmkTGXmdNARhxDcMByE1sgwEe68PAo4peSTft+yvG7h4Kco6Q9zSctHzO9J8 100+RSXWikuUDVSfPzKdubwp1QYXRxshu/dBN5whVXUebi2LEQkwQaiCwRp5sgtfOn jc3jK2BmDk7t+loX1C3f6iWdC1qYyqdSlzpH42+cfmy6oUBcC6VtB8rbEkXtnAZod1 99xAqdSE9oODQ4gDYnZ6n+TyHOD7Y14ovzd0nSDD2co+AnQcOy4gxvgaK9sYO9p/nZ qjan9tk6vFmDrlZOwAtrurbpKmvEVNw2PT/eFWEeuBGN77dDjk4KI/Tgp6DoWOHIfJ w+O6GKmac9E+g== Message-ID: <2fe7a404-be2c-4ac8-8980-2b3d07a74bca@kernel.org> Date: Mon, 10 Feb 2025 20:27:34 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 14/14] Documentation: KHO: Add memblock bindings To: Jason Gunthorpe Cc: Mike Rapoport , linux-kernel@vger.kernel.org, Alexander Graf , Andrew Morton , Andy Lutomirski , Anthony Yznaga , Arnd Bergmann , Ashish Kalra , Benjamin Herrenschmidt , Borislav Petkov , Catalin Marinas , Dave Hansen , David Woodhouse , Eric Biederman , Ingo Molnar , James Gowans , Jonathan Corbet , Mark Rutland , Paolo Bonzini , Pasha Tatashin , "H. Peter Anvin" , Peter Zijlstra , Pratyush Yadav , Rob Herring , Rob Herring , Saravana Kannan , Stanislav Kinsburskii , Steven Rostedt , Thomas Gleixner , Tom Lendacky , Usama Arif , Will Deacon , devicetree@vger.kernel.org, kexec@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-mm@kvack.org, x86@kernel.org References: <20250206132754.2596694-1-rppt@kernel.org> <20250206132754.2596694-15-rppt@kernel.org> <45df0d7a-622a-4268-9683-c5c6067483c3@kernel.org> <18529b1f-dc79-4c85-a485-a0a2cdd48670@kernel.org> <20250210191539.GA3765641@nvidia.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; keydata= xsFNBFVDQq4BEAC6KeLOfFsAvFMBsrCrJ2bCalhPv5+KQF2PS2+iwZI8BpRZoV+Bd5kWvN79 cFgcqTTuNHjAvxtUG8pQgGTHAObYs6xeYJtjUH0ZX6ndJ33FJYf5V3yXqqjcZ30FgHzJCFUu JMp7PSyMPzpUXfU12yfcRYVEMQrmplNZssmYhiTeVicuOOypWugZKVLGNm0IweVCaZ/DJDIH gNbpvVwjcKYrx85m9cBVEBUGaQP6AT7qlVCkrf50v8bofSIyVa2xmubbAwwFA1oxoOusjPIE J3iadrwpFvsZjF5uHAKS+7wHLoW9hVzOnLbX6ajk5Hf8Pb1m+VH/E8bPBNNYKkfTtypTDUCj NYcd27tjnXfG+SDs/EXNUAIRefCyvaRG7oRYF3Ec+2RgQDRnmmjCjoQNbFrJvJkFHlPeHaeS BosGY+XWKydnmsfY7SSnjAzLUGAFhLd/XDVpb1Een2XucPpKvt9ORF+48gy12FA5GduRLhQU vK4tU7ojoem/G23PcowM1CwPurC8sAVsQb9KmwTGh7rVz3ks3w/zfGBy3+WmLg++C2Wct6nM Pd8/6CBVjEWqD06/RjI2AnjIq5fSEH/BIfXXfC68nMp9BZoy3So4ZsbOlBmtAPvMYX6U8VwD TNeBxJu5Ex0Izf1NV9CzC3nNaFUYOY8KfN01X5SExAoVTr09ewARAQABzSVLcnp5c3p0b2Yg S296bG93c2tpIDxrcnprQGtlcm5lbC5vcmc+wsGVBBMBCgA/AhsDBgsJCAcDAgYVCAIJCgsE FgIDAQIeAQIXgBYhBJvQfg4MUfjVlne3VBuTQ307QWKbBQJgPO8PBQkUX63hAAoJEBuTQ307 QWKbBn8P+QFxwl7pDsAKR1InemMAmuykCHl+XgC0LDqrsWhAH5TYeTVXGSyDsuZjHvj+FRP+ gZaEIYSw2Yf0e91U9HXo3RYhEwSmxUQ4Fjhc9qAwGKVPQf6YuQ5yy6pzI8brcKmHHOGrB3tP /MODPt81M1zpograAC2WTDzkICfHKj8LpXp45PylD99J9q0Y+gb04CG5/wXs+1hJy/dz0tYy iua4nCuSRbxnSHKBS5vvjosWWjWQXsRKd+zzXp6kfRHHpzJkhRwF6ArXi4XnQ+REnoTfM5Fk VmVmSQ3yFKKePEzoIriT1b2sXO0g5QXOAvFqB65LZjXG9jGJoVG6ZJrUV1MVK8vamKoVbUEe 0NlLl/tX96HLowHHoKhxEsbFzGzKiFLh7hyboTpy2whdonkDxpnv/H8wE9M3VW/fPgnL2nPe xaBLqyHxy9hA9JrZvxg3IQ61x7rtBWBUQPmEaK0azW+l3ysiNpBhISkZrsW3ZUdknWu87nh6 eTB7mR7xBcVxnomxWwJI4B0wuMwCPdgbV6YDUKCuSgRMUEiVry10xd9KLypR9Vfyn1AhROrq AubRPVeJBf9zR5UW1trJNfwVt3XmbHX50HCcHdEdCKiT9O+FiEcahIaWh9lihvO0ci0TtVGZ MCEtaCE80Q3Ma9RdHYB3uVF930jwquplFLNF+IBCn5JRzsFNBFVDXDQBEADNkrQYSREUL4D3 Gws46JEoZ9HEQOKtkrwjrzlw/tCmqVzERRPvz2Xg8n7+HRCrgqnodIYoUh5WsU84N03KlLue MNsWLJBvBaubYN4JuJIdRr4dS4oyF1/fQAQPHh8Thpiz0SAZFx6iWKB7Qrz3OrGCjTPcW6ei OMheesVS5hxietSmlin+SilmIAPZHx7n242u6kdHOh+/SyLImKn/dh9RzatVpUKbv34eP1wA GldWsRxbf3WP9pFNObSzI/Bo3kA89Xx2rO2roC+Gq4LeHvo7ptzcLcrqaHUAcZ3CgFG88CnA 6z6lBZn0WyewEcPOPdcUB2Q7D/NiUY+HDiV99rAYPJztjeTrBSTnHeSBPb+qn5ZZGQwIdUW9 YegxWKvXXHTwB5eMzo/RB6vffwqcnHDoe0q7VgzRRZJwpi6aMIXLfeWZ5Wrwaw2zldFuO4Dt 91pFzBSOIpeMtfgb/Pfe/a1WJ/GgaIRIBE+NUqckM+3zJHGmVPqJP/h2Iwv6nw8U+7Yyl6gU BLHFTg2hYnLFJI4Xjg+AX1hHFVKmvl3VBHIsBv0oDcsQWXqY+NaFahT0lRPjYtrTa1v3tem/ JoFzZ4B0p27K+qQCF2R96hVvuEyjzBmdq2esyE6zIqftdo4MOJho8uctOiWbwNNq2U9pPWmu 4vXVFBYIGmpyNPYzRm0QPwARAQABwsF8BBgBCgAmAhsMFiEEm9B+DgxR+NWWd7dUG5NDfTtB YpsFAmA872oFCRRflLYACgkQG5NDfTtBYpvScw/9GrqBrVLuJoJ52qBBKUBDo4E+5fU1bjt0 Gv0nh/hNJuecuRY6aemU6HOPNc2t8QHMSvwbSF+Vp9ZkOvrM36yUOufctoqON+wXrliEY0J4 ksR89ZILRRAold9Mh0YDqEJc1HmuxYLJ7lnbLYH1oui8bLbMBM8S2Uo9RKqV2GROLi44enVt vdrDvo+CxKj2K+d4cleCNiz5qbTxPUW/cgkwG0lJc4I4sso7l4XMDKn95c7JtNsuzqKvhEVS oic5by3fbUnuI0cemeizF4QdtX2uQxrP7RwHFBd+YUia7zCcz0//rv6FZmAxWZGy5arNl6Vm lQqNo7/Poh8WWfRS+xegBxc6hBXahpyUKphAKYkah+m+I0QToCfnGKnPqyYIMDEHCS/RfqA5 t8F+O56+oyLBAeWX7XcmyM6TGeVfb+OZVMJnZzK0s2VYAuI0Rl87FBFYgULdgqKV7R7WHzwD uZwJCLykjad45hsWcOGk3OcaAGQS6NDlfhM6O9aYNwGL6tGt/6BkRikNOs7VDEa4/HlbaSJo 7FgndGw1kWmkeL6oQh7wBvYll2buKod4qYntmNKEicoHGU+x91Gcan8mCoqhJkbqrL7+nXG2 5Q/GS5M9RFWS+nYyJh+c3OcfKqVcZQNANItt7+ULzdNJuhvTRRdC3g9hmCEuNSr+CLMdnRBY fv0= In-Reply-To: <20250210191539.GA3765641@nvidia.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 4E2781C000C X-Stat-Signature: nezqofscbgzexjy639oxutw3bnwi3uzr X-Rspam-User: X-HE-Tag: 1739215670-265602 X-HE-Meta: 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 crAxPLky SuIiOqw7r4B/M21H0RjY5fRSrdNiMMXGB4//bj193iTSIZfuCdIKiaThIWMQJevKSu5hUpvwncSO1VmCxKQfD92waF086AspDSPwGs3a8fqu9bBQV53eMnnsTkuCRQf5CBiTxRYCijy4IonLAxhm7fJSI6sqSHUAfWQc9ceJD3pv61xnzF7/+ZsBXOj03lVwE3BdZ99otJPWuN2LXCrqULkfNuWgEenrSI8md0kR0ITIzT+elC2Z7l0W9yt3pLnVwNubXAVGFVABNyrbm0quw65uDi5rVGuzEBguxQ7cGwRAkA9YXYY48Klqh9lrJH19LaqdsH/CIA8X9S5uwTz4tplg97B63eFCVN6bWL3b3k9DSY0VUH46zJ+Oc/Nt5P88ttDY1pQ2SslWyQHM= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 10/02/2025 20:15, Jason Gunthorpe wrote: > On Sun, Feb 09, 2025 at 09:50:37PM +0100, Krzysztof Kozlowski wrote: >>> Ah, neat, that would almost solve the problem but you wrote: >>> >>> +$id: http://devicetree.org/schemas/memblock/reserve_mem.yaml# >>> +$schema: http://devicetree.org/meta-schemas/core.yaml# >>> >>> so no, this does not work like that. You use devicetree here namespace >>> and ignore its rules. >> >> ... and that obviously is barely parseable, so maybe one more try: >> "You use here devicetree namespace but ignore its rules." > > It makes sense to me, there should be zero cross-over of the two > specs, KHO should be completely self defined and stand alone. > > There is some documentation missing, I think. This yaml describes one > node type, but the entire overall structure of the fdt does not seem > to have documentation? A lot of ABI is missing there and undocumented like: node name (which for every standard DT would be a NAK), few properties. This binding describes only subset while skipping all the rest and effectively introducing implied/undocumented ABI. Best regards, Krzysztof