From mboxrd@z Thu Jan 1 00:00:00 1970 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 5716A350A34; Tue, 21 Oct 2025 19:50:05 +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=1761076206; cv=none; b=R0/fX8gz8rwM1FqdxL+U6dUDAu5pseV8fCyMIhNntI7ViVreGG5z+33IcdSdiU3N3nyliDgCM2xvoOiC2UyFoyu72Ay6GVVOgd8VII1miHHl/lSoFO6rFThzuWCmlaQ8/GFMOAM9sB1DBX9124qdvmAR53Wbne7yE6i2viPxOnI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761076206; c=relaxed/simple; bh=scbDqlVwwhiuUcweIByTM6Pz93MVCn/SPZxSxem+ilk=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Nhw5//EcL6dXGKtjVWmTB1hsBFTlU7BAcCYCrmUj4xvlYghX5Ul4DEQVAXwmYUtyaDF6EUsrdFXohcVqprUauIQD31itdEJkgdHi7mUZJhhC5MoHemyyVhNHo4CJHIbVixGekMZvZozA3obGsOwO+EXQdFABkBrq2HA8IF3wZSQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Vdofap9m; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Vdofap9m" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DD28DC4CEF1; Tue, 21 Oct 2025 19:50:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761076205; bh=scbDqlVwwhiuUcweIByTM6Pz93MVCn/SPZxSxem+ilk=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Vdofap9md2kxoyzWTJWcbXVLos3HV7kzNdlbjoVK5kIjyA2RC6x0gKOYW7RNvleed 0Ldfij3JLmOz+DK1mWgVIt/zm91+uOtc/g8cnNVjbs0iDy8VfdR6sg6p9kRNrn65Ew 4rgQvT2w3/xYUOP8/z52T/PW6f9CwQSAEqG89xahjVVXe9BdLaFv1iBPDEKZN6HLkY iqSbBHkEYInRRVASJh0U7sCOmPBslV7QZlnKKikha/HakILFWNAoPABWdclSW/ajfq ourFyNtn9SIZyD+khlbb80hToHKnkKEqhuf/LD96pxY0tPTFCGTiGUnU9lFnxgiPDy BBhoZDl/Ro5rQ== Message-ID: Date: Tue, 21 Oct 2025 21:50:02 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/5] memory: tegra: Support EMC dfs on Tegra186/Tegra194 To: Aaron Kling Cc: Rob Herring , Conor Dooley , Thierry Reding , Jonathan Hunter , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org References: <20251021-tegra186-icc-p2-v1-0-39d53bdc9aab@gmail.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 FgIDAQIeAQIXgBYhBJvQfg4MUfjVlne3VBuTQ307QWKbBQJoF1BKBQkWlnSaAAoJEBuTQ307 QWKbHukP/3t4tRp/bvDnxJfmNdNVn0gv9ep3L39IntPalBFwRKytqeQkzAju0whYWg+R/rwp +r2I1Fzwt7+PTjsnMFlh1AZxGDmP5MFkzVsMnfX1lGiXhYSOMP97XL6R1QSXxaWOpGNCDaUl ajorB0lJDcC0q3xAdwzRConxYVhlgmTrRiD8oLlSCD5baEAt5Zw17UTNDnDGmZQKR0fqLpWy 786Lm5OScb7DjEgcA2PRm17st4UQ1kF0rQHokVaotxRM74PPDB8bCsunlghJl1DRK9s1aSuN hL1Pv9VD8b4dFNvCo7b4hfAANPU67W40AaaGZ3UAfmw+1MYyo4QuAZGKzaP2ukbdCD/DYnqi tJy88XqWtyb4UQWKNoQqGKzlYXdKsldYqrLHGoMvj1UN9XcRtXHST/IaLn72o7j7/h/Ac5EL 8lSUVIG4TYn59NyxxAXa07Wi6zjVL1U11fTnFmE29ALYQEXKBI3KUO1A3p4sQWzU7uRmbuxn naUmm8RbpMcOfa9JjlXCLmQ5IP7Rr5tYZUCkZz08LIfF8UMXwH7OOEX87Y++EkAB+pzKZNNd hwoXulTAgjSy+OiaLtuCys9VdXLZ3Zy314azaCU3BoWgaMV0eAW/+gprWMXQM1lrlzvwlD/k whyy9wGf0AEPpLssLVt9VVxNjo6BIkt6d1pMg6mHsUEVzsFNBFVDXDQBEADNkrQYSREUL4D3 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 YpsFAmgXUF8FCRaWWyoACgkQG5NDfTtBYptO0w//dlXJs5/42hAXKsk+PDg3wyEFb4NpyA1v qmx7SfAzk9Hf6lWwU1O6AbqNMbh6PjEwadKUk1m04S7EjdQLsj/MBSgoQtCT3MDmWUUtHZd5 RYIPnPq3WVB47GtuO6/u375tsxhtf7vt95QSYJwCB+ZUgo4T+FV4hquZ4AsRkbgavtIzQisg Dgv76tnEv3YHV8Jn9mi/Bu0FURF+5kpdMfgo1sq6RXNQ//TVf8yFgRtTUdXxW/qHjlYURrm2 H4kutobVEIxiyu6m05q3e9eZB/TaMMNVORx+1kM3j7f0rwtEYUFzY1ygQfpcMDPl7pRYoJjB dSsm0ZuzDaCwaxg2t8hqQJBzJCezTOIkjHUsWAK+tEbU4Z4SnNpCyM3fBqsgYdJxjyC/tWVT AQ18NRLtPw7tK1rdcwCl0GFQHwSwk5pDpz1NH40e6lU+NcXSeiqkDDRkHlftKPV/dV+lQXiu jWt87ecuHlpL3uuQ0ZZNWqHgZoQLXoqC2ZV5KrtKWb/jyiFX/sxSrodALf0zf+tfHv0FZWT2 zHjUqd0t4njD/UOsuIMOQn4Ig0SdivYPfZukb5cdasKJukG1NOpbW7yRNivaCnfZz6dTawXw XRIV/KDsHQiyVxKvN73bThKhONkcX2LWuD928tAR6XMM2G5ovxLe09vuOzzfTWQDsm++9UKF a/A= In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On 21/10/2025 21:19, Aaron Kling wrote: > On Tue, Oct 21, 2025 at 2:11 PM Krzysztof Kozlowski wrote: >> >> On 21/10/2025 20:29, Aaron Kling via B4 Relay wrote: >>> This series borrows the concept used on Tegra234 to scale EMC based on >>> CPU frequency and applies it to Tegra186 and Tegra194. Except that the >>> bpmp on those archs does not support bandwidth manager, so the scaling >>> iteself is handled similar to how Tegra124 currently works. >>> >>> This was originally part of a larger series [0], but it was requested to >>> be split into smaller series. >>> >>> [0] https://lore.kernel.org/r/20250909-tegra186-icc-v2-0-09413724e781@gmail.com >> >> Please keep correct versioning and changelog in the future. Try yourself: >> >> b4 diff '<20251021-tegra186-icc-p2-v1-0-39d53bdc9aab@gmail.com>' >> Grabbing thread from >> lore.kernel.org/all/20251021-tegra186-icc-p2-v1-0-39d53bdc9aab@gmail.com/t.mbox.gz >> --- >> Analyzing 6 messages in the thread >> Could not find lower series to compare against. >> >> I think I emphasized last time how important is to make it readable and >> easy for maintainers. > > You said to split it, which I don't see how that means anything other > than 'make new series'. How am I supposed to keep versioning when I New series with old changelog! Why splitting means that entire old discussions, old tags, old reviews, everything should be discarded? > had to make three entirely new series? I do not see where is the problem - it is trivial. If you use git, you just keep numbering. If you use b4, you just force-revision n+1. Best regards, Krzysztof