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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 434E2C4345F for ; Tue, 30 Apr 2024 12:15:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=LCh1pn54hEKnJdrP5OA+63Xn6dI6eB/AYzAHTnUf+8A=; b=C2mKi0DXe5PNtB O0VNBIFp/1z9/2/cEX9LIoL21DI+5msD7oDkBJZ65Mzf+/DdnrmfRsjJR9Ii5lXpQ5VC8Wp8/q2v6 WvoA54U34ZjC62ExEmSIJEpEX4blgl7CGBr2M9RQxNqXtXFzI5FBW3NZ//vqABbP6dNyCAGMQxT8N wcWw/Ux2dMBnpLK1Cv5llVmiIaZQVS+e7KPl6q/yw7gqe55LiMRf2qpCm7Sk6CIOeW/uIp8OK19V6 9cabf1JP5DYbQVSFX9J8eoiqWH66z/jQi04OnUCfsRYdAAHAcxxWHoI1rJ+eBq45cNv3jWS5Kk9jX 4hNUV1RkINuwgoUzkLdQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s1mOf-00000006JKZ-1XmR; Tue, 30 Apr 2024 12:15:45 +0000 Received: from mail-ed1-x530.google.com ([2a00:1450:4864:20::530]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s1mOa-00000006JJd-0j6J for linux-arm-kernel@lists.infradead.org; Tue, 30 Apr 2024 12:15:44 +0000 Received: by mail-ed1-x530.google.com with SMTP id 4fb4d7f45d1cf-5709cb80b03so5744274a12.2 for ; Tue, 30 Apr 2024 05:15:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1714479338; x=1715084138; darn=lists.infradead.org; h=content-transfer-encoding:in-reply-to:autocrypt:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:from:to:cc:subject:date:message-id:reply-to; bh=HcZRGGRQNN6JFN01bYHR/sF88Y20eFPOUJv7CvIs2yU=; b=jmstpQNnSRNUngMwAb6QxEla+O4AiQDUsrWEu+cXKpycEFqcjtsTQOFgrE1BcPVCZY V+bLml1pcj2GNDVAUBLs8d9Rgj0yNKDq5LvFnIFZsBPQPRd5BxtIkY3g3irRmj3IHxAv UXfWNciTofbqLqXCkWkKbs7tKaveb4CFRsM/Y2/3g50j6o9MLRT8zq5CRM2PXYobkHsP YjecDc4iUoKzbLNECRIce+D2KnuMwrkZb16sxuT9aVAM4JVbOl5cGTj5bgR87993mFUv MzeDNi8NuOiE5nIGN81pm+4KyPcSOtufOrOxU0JuJGSIPIfQVbphPVaCBKqXoidmqNck 0BFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1714479338; x=1715084138; h=content-transfer-encoding:in-reply-to:autocrypt:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=HcZRGGRQNN6JFN01bYHR/sF88Y20eFPOUJv7CvIs2yU=; b=ey+BBxAd/0GEcGc1uRW8SdsN1N/jS4UqEKl7QQ32ySyBhUaOBeBysUsGD/P1nO0vr1 94OFaGJ0Bj1/sFzJvvwe9XDZo6Aq4axRaN1H8dmPEIAhgNMXJHBp9seIx8xhHF29MAk6 U3cSrtbp89vFGpk2XyFw0co5ZvO4aJqxZWE6KPwP7wwyR6vdLlBf2hQDsRYE2ma4wQof ntcdcgnwCG0dyb7nbqgI+SajaqstZjcsxOY+bjP+iV63Sj9FIzsBXU0BFWuDWBdXVW92 vn5BWyhtMMskIYLclTypMPWgPD+UdYDBho9gLvU/UWHUUV57moze4FwqjvXL/N0Am8r9 uciA== X-Forwarded-Encrypted: i=1; AJvYcCUpOlmXtklwIMWkf5Wk7o+iZV0tbelidFAT7brZwycxh49vXH1MIydDTVpMI6sEEALwQB6gFFcb0bZ6UzDXK6lKW8DKBqkzJ08TVnFy56v/6NePG4w= X-Gm-Message-State: AOJu0YzwhWDxJIj4R5uJtTa2KNRymzurKMxo6bOMdli7tuX9SgrsT36T YyQKPbqLlhYxEbfu8TENhe4yFE7CezuJvSqJBlcfidq1njtVfnLJetZEF65FJno= X-Google-Smtp-Source: AGHT+IHYivGwREaww/1+g3Qx78tYtFlcfzl/pCUZp8c8sEZma9Vm5ZHTkpWY5HF/p/o1P5FOeqXHqg== X-Received: by 2002:a50:d65a:0:b0:566:4aa9:7143 with SMTP id c26-20020a50d65a000000b005664aa97143mr2163344edj.14.1714479338031; Tue, 30 Apr 2024 05:15:38 -0700 (PDT) Received: from [192.168.114.15] (078088045141.garwolin.vectranet.pl. [78.88.45.141]) by smtp.gmail.com with ESMTPSA id i32-20020a0564020f2000b005723bcad44bsm6231057eda.41.2024.04.30.05.15.34 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 30 Apr 2024 05:15:37 -0700 (PDT) Message-ID: <5a595993-04a2-4055-b8ba-806fdd266812@linaro.org> Date: Tue, 30 Apr 2024 14:15:34 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 4/5] sched: Rename arch_update_thermal_pressure into arch_update_hw_pressure To: Vincent Guittot Cc: linux@armlinux.org.uk, catalin.marinas@arm.com, will@kernel.org, sudeep.holla@arm.com, rafael@kernel.org, viresh.kumar@linaro.org, agross@kernel.org, andersson@kernel.org, mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, bristot@redhat.com, vschneid@redhat.com, lukasz.luba@arm.com, rui.zhang@intel.com, mhiramat@kernel.org, daniel.lezcano@linaro.org, amit.kachhap@gmail.com, corbet@lwn.net, gregkh@linuxfoundation.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-doc@vger.kernel.org, Qais Yousef , Dmitry Baryshkov References: <20240326091616.3696851-1-vincent.guittot@linaro.org> <20240326091616.3696851-5-vincent.guittot@linaro.org> <95760e2b-ec38-4f04-8f86-e4f935d24a83@linaro.org> Content-Language: en-US From: Konrad Dybcio Autocrypt: addr=konrad.dybcio@linaro.org; keydata= xsFNBF9ALYUBEADWAhxdTBWrwAgDQQzc1O/bJ5O7b6cXYxwbBd9xKP7MICh5YA0DcCjJSOum BB/OmIWU6X+LZW6P88ZmHe+KeyABLMP5s1tJNK1j4ntT7mECcWZDzafPWF4F6m4WJOG27kTJ HGWdmtO+RvadOVi6CoUDqALsmfS3MUG5Pj2Ne9+0jRg4hEnB92AyF9rW2G3qisFcwPgvatt7 TXD5E38mLyOPOUyXNj9XpDbt1hNwKQfiidmPh5e7VNAWRnW1iCMMoKqzM1Anzq7e5Afyeifz zRcQPLaqrPjnKqZGL2BKQSZDh6NkI5ZLRhhHQf61fkWcUpTp1oDC6jWVfT7hwRVIQLrrNj9G MpPzrlN4YuAqKeIer1FMt8cq64ifgTzxHzXsMcUdclzq2LTk2RXaPl6Jg/IXWqUClJHbamSk t1bfif3SnmhA6TiNvEpDKPiT3IDs42THU6ygslrBxyROQPWLI9IL1y8S6RtEh8H+NZQWZNzm UQ3imZirlPjxZtvz1BtnnBWS06e7x/UEAguj7VHCuymVgpl2Za17d1jj81YN5Rp5L9GXxkV1 aUEwONM3eCI3qcYm5JNc5X+JthZOWsbIPSC1Rhxz3JmWIwP1udr5E3oNRe9u2LIEq+wH/toH kpPDhTeMkvt4KfE5m5ercid9+ZXAqoaYLUL4HCEw+HW0DXcKDwARAQABzShLb25yYWQgRHli Y2lvIDxrb25yYWQuZHliY2lvQGxpbmFyby5vcmc+wsGOBBMBCAA4FiEEU24if9oCL2zdAAQV R4cBcg5dfFgFAmQ5bqwCGwMFCwkIBwIGFQoJCAsCBBYCAwECHgECF4AACgkQR4cBcg5dfFjO BQ//YQV6fkbqQCceYebGg6TiisWCy8LG77zV7DB0VMIWJv7Km7Sz0QQrHQVzhEr3trNenZrf yy+o2tQOF2biICzbLM8oyQPY8B///KJTWI2khoB8IJSJq3kNG68NjPg2vkP6CMltC/X3ohAo xL2UgwN5vj74QnlNneOjc0vGbtA7zURNhTz5P/YuTudCqcAbxJkbqZM4WymjQhe0XgwHLkiH 5LHSZ31MRKp/+4Kqs4DTXMctc7vFhtUdmatAExDKw8oEz5NbskKbW+qHjW1XUcUIrxRr667V GWH6MkVceT9ZBrtLoSzMLYaQXvi3sSAup0qiJiBYszc/VOu3RbIpNLRcXN3KYuxdQAptacTE mA+5+4Y4DfC3rUSun+hWLDeac9z9jjHm5rE998OqZnOU9aztbd6zQG5VL6EKgsVXAZD4D3RP x1NaAjdA3MD06eyvbOWiA5NSzIcC8UIQvgx09xm7dThCuQYJR4Yxjd+9JPJHI6apzNZpDGvQ BBZzvwxV6L1CojUEpnilmMG1ZOTstktWpNzw3G2Gis0XihDUef0MWVsQYJAl0wfiv/0By+XK mm2zRR+l/dnzxnlbgJ5pO0imC2w0TVxLkAp0eo0LHw619finad2u6UPQAkZ4oj++iIGrJkt5 Lkn2XgB+IW8ESflz6nDY3b5KQRF8Z6XLP0+IEdLOOARkOW7yEgorBgEEAZdVAQUBAQdAwmUx xrbSCx2ksDxz7rFFGX1KmTkdRtcgC6F3NfuNYkYDAQgHwsF2BBgBCAAgFiEEU24if9oCL2zd AAQVR4cBcg5dfFgFAmQ5bvICGwwACgkQR4cBcg5dfFju1Q//Xta1ShwL0MLSC1KL1lXGXeRM 8arzfyiB5wJ9tb9U/nZvhhdfilEDLe0jKJY0RJErbdRHsalwQCrtq/1ewQpMpsRxXzAjgfRN jc4tgxRWmI+aVTzSRpywNahzZBT695hMz81cVZJoZzaV0KaMTlSnBkrviPz1nIGHYCHJxF9r cIu0GSIyUjZ/7xslxdvjpLth16H27JCWDzDqIQMtg61063gNyEyWgt1qRSaK14JIH/DoYRfn jfFQSC8bffFjat7BQGFz4ZpRavkMUFuDirn5Tf28oc5ebe2cIHp4/kajTx/7JOxWZ80U70mA cBgEeYSrYYnX+UJsSxpzLc/0sT1eRJDEhI4XIQM4ClIzpsCIN5HnVF76UQXh3a9zpwh3dk8i bhN/URmCOTH+LHNJYN/MxY8wuukq877DWB7k86pBs5IDLAXmW8v3gIDWyIcgYqb2v8QO2Mqx YMqL7UZxVLul4/JbllsQB8F/fNI8AfttmAQL9cwo6C8yDTXKdho920W4WUR9k8NT/OBqWSyk bGqMHex48FVZhexNPYOd58EY9/7mL5u0sJmo+jTeb4JBgIbFPJCFyng4HwbniWgQJZ1WqaUC nas9J77uICis2WH7N8Bs9jy0wQYezNzqS+FxoNXmDQg2jetX8en4bO2Di7Pmx0jXA4TOb9TM izWDgYvmBE8= In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240430_051540_400129_3EF5758C X-CRM114-Status: GOOD ( 14.09 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 30.04.2024 2:00 PM, Vincent Guittot wrote: > H Konrad, > > On Tue, 30 Apr 2024 at 13:23, Konrad Dybcio wrote: >> >> On 26.03.2024 10:16 AM, Vincent Guittot wrote: >>> Now that cpufreq provides a pressure value to the scheduler, rename >>> arch_update_thermal_pressure into HW pressure to reflect that it returns >>> a pressure applied by HW (i.e. with a high frequency change) and not >>> always related to thermal mitigation but also generated by max current >>> limitation as an example. Such high frequency signal needs filtering to be >>> smoothed and provide an value that reflects the average available capacity >>> into the scheduler time scale. >>> >>> Signed-off-by: Vincent Guittot >>> Reviewed-by: Qais Yousef >>> Reviewed-by: Lukasz Luba >>> Tested-by: Lukasz Luba >>> --- >> >> Hi, I'm not quite sure how, but this commit specifically breaks booting >> on Qualcomm platforms with EAS.. > > This is the fix: > https://lore.kernel.org/lkml/20240425073709.379016-1-vincent.guittot@linaro.org/ Yep, works now! > >> >> https://pastebin.com/raw/1Uh7u81x > > Which platform is it ? > I tested it on dragonboard rb3 and it booted and run tests even w/o the fix As the log suggests, SM8550 QRD Thanks for your prompt response! Konrad _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel