From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 E98263C5857 for ; Mon, 17 Aug 2026 08:56:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786957022; cv=none; b=ghmZqeGguRXUwhV+sqq6me5arv3r4a5Q7VmLnXY8+Vwut9WbIuPBNCG9wdx7R4gZCk/LK9N9NrbEKNb31+RQPx3PmimoY1GuY2PXBKR35AX3riaX2+z+lKAP4nD17F+wostSdX6bP5IjxMYm2Lj3uZngi0cGRUUeNPd9Du45Qvo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786957022; c=relaxed/simple; bh=chVjGrHi8hL8HNAXLsxf5LC2Xz/3cL5h8M1X7lFBoOM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=I+vAYWlQfeAQSZ70dNeWbMt+kgSNCYDgZ7fZwPaFsNJHP4sPHtQ0wam710fc26jg3FZxBa58Q7d/5+snQC8YcrfmKuzwAmokd+Ojily2FADfb/oJcMzXjazWJO1ayc7phfYYeWJEwJdBk2bV5GO84FKoCFKGJspI+2O/WIzo1o4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=ewkuABWT; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=fXq5S7zJ; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="ewkuABWT"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="fXq5S7zJ" Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 67H8Zqmr1323968 for ; Mon, 17 Aug 2026 08:56:59 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= aDIikrNXALA9ripEZXovggm49pwZypGzDJlATaT0TMg=; b=ewkuABWTflNhPX87 6fMRiZKezTyGNsZObxtxnmEZeoHT5ErVFZRjYO3RLfo3oU9ZJIBcrdBjmV1qatt6 FvUGFX41945jfTUdqZ6aaVvBTw9VR+iGGjRCOh7GiPv/d8Qv0DeLPqLyBCDecWud a3OpFr1MXYkIVXUyl7ma47FJgU2cY4p4CUsrAy3h5uyj7htIB/QSFqcVhqxBBC26 MFrzMTwhGGQ00cZKHctZ9RqzFB00YJq9WL4PW2VuatxM7ridAJoftDbhwhNJ8CO0 VnKUhcKsZN1/WNKejR+136rHhaPnRdbib+mhFz0gVyYUXT2UNE2KPqw7T8dRdefd KTE03Q== Received: from mail-qt1-f200.google.com (mail-qt1-f200.google.com [209.85.160.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4g3xx7g2k0-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Mon, 17 Aug 2026 08:56:59 +0000 (GMT) Received: by mail-qt1-f200.google.com with SMTP id d75a77b69052e-52b4e315000so12050301cf.1 for ; Mon, 17 Aug 2026 01:56:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1786957018; x=1787561818; darn=vger.kernel.org; h=content-transfer-encoding:content-type:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:from:to:cc:subject:date:message-id:reply-to :content-type; bh=aDIikrNXALA9ripEZXovggm49pwZypGzDJlATaT0TMg=; b=fXq5S7zJwaB+1s0gNEHmjocZ+amlmJV7B5b1OO2Z0YGTjE2JMEjspjrB5qewpa0GgO 4PRwPAXFCseO9G8/WhP/dJMhaMgrjmA0hU7rnZgK4lSY7/+BTgLC4K42bmnSMOWCFIvQ QMKbQ/t35uQcjlojEA53qaiXXy01l34PUOLvGkp9hUdPX/kQ95MxJlR8U+opRGtft3eF j/Cn30bPofkiZgmDDj7eO51twpyxtCpvA/L8Mm/AYrl2PU9SUlLE14wjBzid5D1WHs/s rvI1TcLLUxFZCTlryc4q//BmOuk/6XRtEYEGjCV21mwmKWuH6ETlOIU0qosAil/vktoA tRwg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786957018; x=1787561818; h=content-transfer-encoding:content-type:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=aDIikrNXALA9ripEZXovggm49pwZypGzDJlATaT0TMg=; b=dv9g482IR8PI29dBU74jTV2XjahdyV7VgrwG9RRJds2CrJCY7nObpvttZxfHtpNG3D GeTLvNMxy6OJHjyUhHwaza4KkWwzittjm6ROR27DWHH9b6/+Zg8QUm1ixYA587TCYoYr SCSeV6GuP+HoymGWOFp0t4knlvLtymeQ0VUjv5y7+D5tINgd7ITulsCet2QYWVjJH/OA 9JBXCKR6I1BLll33KAAmKfOmQgBvjjmUlGa5kyzc1uIzJU7qIB4pjMPz53tn5I7AFddt g8wzi0VXNLrXN0p5Wp7cmYzGyddYiJD+NkcNgqlr6dul9lai9szOLjKcci/q8uqghD60 9Ynw== X-Forwarded-Encrypted: i=1; AHgh+RohtyRUmfx1dDP9ZXC3fvhzBd8fuBDst0CSXPDnaMtY0fBWK1dUQUoj8miZW3U3b7aYpKvyQslZrI9SXQ4=@vger.kernel.org X-Gm-Message-State: AOJu0Yx7QDSbo9m4UZngqoGv3vKqJyt7+HCZK82k7GfTOhHFRgwf/eMm O5y5JklVR/S7SkMROwZSVPis+S+6HAswMyDFdGbY8Vszk24asOjNiJDQlTJv/rNNbPhHUkotALH 4WkGPCLsPTbzm4wULSX+9CdgcXt+LUHrsXipW0rp6KNUC7T07ghiUbzTIMOlVOrpaUkk= X-Gm-Gg: AR+sD10qy3saIJ2K5n21QQiCMvZWo/BYUYi5u/tdWuq5zPXxEOxdaXOq5iZAQD26K29 GCQj4dqZcTgpvrNjloJzFqfDFtxvUFbSSFx9dKqrCYm2z/M4wLrfdFW4dnU7Yz2Jo+xZ+SdHC45 SJFPzDcap+/2dKT5/EA+ff5XAF2zhIw+/5B4GkosRDITEPYEPwwKQ/UWl9XQOWTOOQADQ/P7v+q zqbRNtbfmXjbgmhdYEi+7QWsZygPFxhhJ7fXZ+TeAgSvrC1UDgsCBWLQHMvZ6c9AhDSZcpD85Nw Nl2PuWeJJ67Ojt+/tlKBzXwN5hQ8q2wy5gUyk1R7DxZhUY0udx3zN3HilmYB+lVrXpzWlwdOuTh J9bH+s4yrzjmCxpRvauoLmUmE X-Received: by 2002:a05:622a:118f:b0:528:1ea6:eaee with SMTP id d75a77b69052e-52d852b4f2bmr159908891cf.1.1786957018209; Mon, 17 Aug 2026 01:56:58 -0700 (PDT) X-Received: by 2002:a05:622a:118f:b0:528:1ea6:eaee with SMTP id d75a77b69052e-52d852b4f2bmr159908721cf.1.1786957017840; Mon, 17 Aug 2026 01:56:57 -0700 (PDT) Received: from [192.168.120.193] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c217fe7c8dfsm25074266b.8.2026.08.17.01.56.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 17 Aug 2026 01:56:57 -0700 (PDT) Message-ID: Date: Mon, 17 Aug 2026 10:56:54 +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] firmware: QCOM interfaces should depend on ARCH_QCOM To: Geert Uytterhoeven , Sumit Garg , Bjorn Andersson , Konrad Dybcio , Johannes Berg , Arnd Bergmann , Krzysztof Kozlowski , Alexandre Belloni , Linus Walleij Cc: linux-arm-msm@vger.kernel.org, linux-wireless@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <888efe8e63b6a18fae4acd5a90a1e0e69dcdf2ca.1786012495.git.geert+renesas@glider.be> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <888efe8e63b6a18fae4acd5a90a1e0e69dcdf2ca.1786012495.git.geert+renesas@glider.be> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Info: AW1haW4tMjYwODE3MDA2NiBTYWx0ZWRfX5VIm+eutJf78 RwLUnYst8ZFaixXtpiaq9b9dv8fKZ2pvr9AQQFWSvNRA24xuMlX6MhQchOq8QJdVFnL/lji7nTE rtAIiKDArCU66US4AzKwJmrFMnLcs54= X-Authority-Analysis: v=2.4 cv=TK91jVla c=1 sm=1 tr=0 ts=6a82ccdb cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=3ImISe4MDvEodWLrb7UA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-GUID: fHVlFVqvQwoRGl9-1t7jBvvxYsdyBKrm X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODE3MDA2NiBTYWx0ZWRfXyuIMVM2j7nmr 8+x8flsfG4ST47iCZlEGlAVVVO0Ye0idZr7P7RIndFi3kCnQuyGEJ+Kztod+UL+5L8U+dag3uHe xT/uREaqXjaT/XbDnX3KGAo8IOj/jW3ENylipGEhsWLRgROItCoz51CqE+Tf4eTVcKs5LBSULW1 JxOTdwoMJCfmGRSdxxsQ0P3Q5mmUqd9dJziELTwHW5l5NAenajcP+iA1Djt2OWM4dfRqxMtfVnr cVat0jBpo1EaBqmBP/U3mHSoZ2EpN6JAdIoI2dqg+hoVX1fLSIOZQ41rde57fSU4VSF2LSv6tXY 1aYGJNLS/qpKoMJLdKUbj40LO6mzUwe73F+hKKo/8kxgXLSjvsdL7NlxsfEnZcSiU/BFkjRn0M1 TYwRklAKtcFbQFYkdoqwzdunUa3oU96DUVOFALuomo0fZ+ujHF+uu4yapHBzlhg4n5V4vENPHpb gfFa+G1LNmZs/KlPrXg== X-Proofpoint-ORIG-GUID: fHVlFVqvQwoRGl9-1t7jBvvxYsdyBKrm X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-16_06,2026-08-12_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 phishscore=0 lowpriorityscore=0 spamscore=0 bulkscore=0 impostorscore=0 adultscore=0 suspectscore=0 clxscore=1015 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608170066 On 8/6/26 12:35 PM, Geert Uytterhoeven wrote: > The various Qualcomm firmware interfaces are only present on Qualcomm > systems. Hence add dependencies on ARCH_QCOM, to prevent asking the > user about them when configuring a kernel without Qualcomm SoC support. > Make QCOM_PAS invisible instead, as it is already selected by its users > when needed. > > Signed-off-by: Geert Uytterhoeven > --- > I wondered whether QCOM_SCM should be made invisible, too, as it seems > to be selected by its users? But apparently commit 5c1a2975d23c51c0 > ("firmware: qcom_scm: Migrate to generic PAS service") in net-next/main > and soc/for-next made it visible on purpose? For some context, that commit was part of a series that introduced a second back-end to the functions that previously only the QCOM_SCM driver provided ("qcom proprietary TZ interface" vs "what TF-A is going to provide"), and the author's intention was to make the former possible to disable Konrad