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 3757232692B for ; Thu, 12 Mar 2026 08:54:32 +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=1773305674; cv=none; b=J4RtlqYL+57a7fP1PFiobkILvNG4OIaqG9fKOvPHJ8b6fclY+oWecJx0pz1EYe3QJt1HCct3UfQt3RrsePQLXLCP7f7Ovh0dTpMd3XkdksrjPRvcfkNuIeOwAg4dv/8i454HiJ8/VqzOkZOVBkx8tox9IJY/vL+w735htmkCEdI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773305674; c=relaxed/simple; bh=W6hiN826Nj47dmuat69Ci+wnnicZJ77Cn5oLCDUc+fM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=TattAFBCBp0o6e64x/Wccu5Jq7F5QMPA55en286JE9Qf8T/3r6yNK28ngRPtSGmQP0Ia30viU8/hzj24ujFB8fKUb2cnDZfKZIU+ayLozXVKps2kqvsIEVejiGwYj6dWs0jy2ID29gFkJWPHRQ+Y4eEIQ6TI0dwQCpv7yJJuyxo= 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=JvRUjeIK; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=fLxss9eO; 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="JvRUjeIK"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="fLxss9eO" 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 62BMMpag3136615 for ; Thu, 12 Mar 2026 08:54:31 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= Ex6SR5AntwjH2hwV8Pxt06HDLsYD3NW0CR+gEG/N2zw=; b=JvRUjeIK8VTnhp9t q3Hg0aEdaIqihYMPsopJf8cAVk5ztzRhE3pJxN8X4R9VeciRfrJrRfzx9Ia9s/I+ +ZSsnVn+xLCUk0moE4Qkf/fr7bz4o1I8QP/XdfAv4lQkbmnxVYlgSgnq01/n8QIO LDfZfb1KQJ3dNhoLEYBo+xlEbyNzgbf4rN4N/VrJ3GnnmUqtQpsgQ+5ZZgwHceRX 19eE4xQ0eDemioYGRO8EBalv6qAhqMApimXG+4qoSQOMFH9IOjwdOG9IzzKqFrax fLwN8TfmwV7z/FjBa2ogHW5r/NFzkwwMLllvhtCwXfrmgEoTHDfZvDhtfuMtjzAD 1oOszQ== Received: from mail-pl1-f198.google.com (mail-pl1-f198.google.com [209.85.214.198]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4cuh4w9h1a-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Thu, 12 Mar 2026 08:54:31 +0000 (GMT) Received: by mail-pl1-f198.google.com with SMTP id d9443c01a7336-2ae405e95f5so9372505ad.2 for ; Thu, 12 Mar 2026 01:54:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1773305671; x=1773910471; darn=vger.kernel.org; h=content-transfer-encoding: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; bh=Ex6SR5AntwjH2hwV8Pxt06HDLsYD3NW0CR+gEG/N2zw=; b=fLxss9eO+qaKjkGaiODBOh60bxNOM8kCKaIMjfGuM1hIbbniBEgLFyYAWlvtqhWSpL xIrqJC6+fF+10wHX3Pn4mQ0UX9UM06KyuGbtHo5x3MKG/lfFdlnZogGYQp4Kcty2mg3L wDjO7f3gkp8CbAEbmDL9Iqoc62OSyS9BJG7Obmf8SUXiZfBBTccgrc5v062nforN2xy/ TNJcUoLu+DwzQTk/2ZsjGvJvlFnElcRcyQB/E3vGteyeS3qiiG74ZXGfz56NpsbEURVn 4Ws81CPRvSPBCZ5/KKZIj4YCA/KwbBEChzY3z7n/uE1UwZkrKgk3v8i6dY6E2tXBi8Du 41Ew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1773305671; x=1773910471; h=content-transfer-encoding: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; bh=Ex6SR5AntwjH2hwV8Pxt06HDLsYD3NW0CR+gEG/N2zw=; b=JD+8q+IyInr5MzYSwICzh5SwbcKQyT+FeexqOXcauyDcq7JnW/LrBGsEhUNWYl4OXq nqM66jS+CcHFPfP/d39yCm2w6uK5apNxr5E3z8Jt6cCfzWeegBaMrbn56rmDnrjOHyfE hSHqNVg0WeADZCKyBq8QKUVRHH2WjyBzXJgDYNROJzGw0YBzr5kqoUpRAaCkWLbKE45Y 8KaIAOnZH8eYwn8qAhRmovB9DiBekHlCaDp5ltr8Ge+9p7Xy5VtiYClyjPyf/+QMnoKA XZIPjdJ2f9ehhKC/CrGtwCb0Y9q+2CBQrrkaBGRwzTbiJUwIRx46hDg3tqFqPWTkbvg9 B89g== X-Forwarded-Encrypted: i=1; AJvYcCWjrGGQZcYxBQ29MqIjEIeluTjmMfYptMSu79iO0KAiHPg2ihIUHh5d5J1W0PAo7lOvX4HtGimvl4ugeIvr@vger.kernel.org X-Gm-Message-State: AOJu0YyXrlgzNu6aqWo5VHHbrZ9qyXmctvksBDDhvlhlZX5pe/wzkRJ7 r3eCKCUctUWz9Az3jzoCPh8RE1XBfxnwCJG1xMeV/QYcL3YkOqcBVYdlnlKNzY+/gqh41jNscsv 5uUXhYd3Is6tu5E7XujnhrVi+QU8Iy9pqM8QuqlskQPBpMTFGYSoy8KBjFbJ2LlG+inWA X-Gm-Gg: ATEYQzwmkuI7ttnyxQjwBWVmNA0dhsLInJwvfUrme/7EPx5U0NGHiXqqbIcbYImzpFs N9Qi6/b5Eq7kgX7QCG92rSsHiYTMP4usqBlMLsWdYb/Q1/QWPu5QuA+OeGJAFmLpYfALrJKfvPP XB96CnmZN8P55BksELTrIfdT4luLKc1rmRVW+RfFkNSsypDc8zOVFt6HLHasiK6PMiTDN7Q/KkJ FGCohGvV1bVzLIKTvEaG3z8cLXBF65FM6vdrCt98CGVGTVhhH5I5IbbPDG9dHpHJs7DtQXoJo6h hlMV7KZadaYErYc9sOiZD7C6zmHEJ2t5Agiprploe08fqzz8dj4aMa4oJ5dMUvBCLvBJtYDNJiR 2fAUZByX4zr0YjJHKfaCNRwdvIqCgezcdTQUbOh8lIvqNyU8KMhUS+Lxnk0VYVuU= X-Received: by 2002:a17:903:32cb:b0:2ae:608d:ecc8 with SMTP id d9443c01a7336-2aeae85a33cmr49717015ad.27.1773305670812; Thu, 12 Mar 2026 01:54:30 -0700 (PDT) X-Received: by 2002:a17:903:32cb:b0:2ae:608d:ecc8 with SMTP id d9443c01a7336-2aeae85a33cmr49716735ad.27.1773305670339; Thu, 12 Mar 2026 01:54:30 -0700 (PDT) Received: from [10.30.144.113] ([152.58.131.236]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2aeae222e2fsm66922835ad.2.2026.03.12.01.54.21 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 12 Mar 2026 01:54:29 -0700 (PDT) Message-ID: <509fc515-aa29-44be-86f7-a64e2d8f3f98@oss.qualcomm.com> Date: Thu, 12 Mar 2026 14:24:19 +0530 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v20 01/10] power: reset: reboot-mode: Remove devres based allocations To: Sebastian Reichel Cc: Lorenzo Pieralisi , Arnd Bergmann , Bjorn Andersson , Rob Herring , Souvik Chakravarty , Krzysztof Kozlowski , Andy Yan , Matthias Brugger , Mark Rutland , Conor Dooley , Konrad Dybcio , John Stultz , Moritz Fischer , Bartosz Golaszewski , Sudeep Holla , Florian Fainelli , Krzysztof Kozlowski , Dmitry Baryshkov , Mukesh Ojha , Andre Draszik , Kathiravan Thirumoorthy , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, Srinivas Kandagatla References: <20260304-arm-psci-system_reset2-vendor-reboots-v20-0-cf7d346b8372@oss.qualcomm.com> <20260304-arm-psci-system_reset2-vendor-reboots-v20-1-cf7d346b8372@oss.qualcomm.com> Content-Language: en-US From: Shivendra Pratap In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: LEQcH_EwyAOY_7-FXO6ozsVwPhaYRG7I X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzEyMDA3MSBTYWx0ZWRfX2UVDvXQlFRAB BUhuhJWTnYaDCvTwaHlG8z9K2fZ1RR8571ridYGVwyfi9fQVSC4Cao29M2z5JusIUUANegHOb6n JJLpUycSIS5nBrpFsrYs6fZ7T4WpEn3aIWgKOohKJeHC2KUFPfWhHoHw6Trb/9iOnH1xjRSarFH oLEkkqPgdkWQNX1Bq4vpszMfc3ra+RbRpcUAyPzvTAL9FzG5DdSblOTek445g08WvC654uTxQcT 9+c04gam6SR6X/3K5KDmJB7g/FMr7v0jnr3uWh7nEksw/Mwvzj/FbmmsTxiKzqL2bY6sZKZBf0S UcVCfYtF1OBjeC3ROMPEUjM9nd8+9Lm74fZxLbIB6VvqwVnCrGpsrh0EhWRMNX27tNwL1Gq8eLJ AXuYE8iLy6gOHmhn2Yyak3cW6vGDmJRH9qsA/bpoT5Xt87WiHZe4/v4lu7EnKZIBZOS4TD0aU5Q BYqvactFmkmOrAGiaDA== X-Authority-Analysis: v=2.4 cv=YucChoYX c=1 sm=1 tr=0 ts=69b27f47 cx=c_pps a=MTSHoo12Qbhz2p7MsH1ifg==:117 a=kINRXkAo9yxRtpb0MKIxjw==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=EUspDBNiAAAA:8 a=QX4gbG5DAAAA:8 a=8-yduQQsOBGYcPy-76YA:9 a=QEXdDO2ut3YA:10 a=zZCYzV9kfG8A:10 a=GvdueXVYPmCkWapjIL-Q:22 a=AbAUZ8qAyYyZVLSsDulk:22 X-Proofpoint-GUID: LEQcH_EwyAOY_7-FXO6ozsVwPhaYRG7I X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-11_02,2026-03-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 impostorscore=0 phishscore=0 clxscore=1015 priorityscore=1501 adultscore=0 lowpriorityscore=0 bulkscore=0 spamscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603120071 On 11-03-2026 14:51, Sebastian Reichel wrote: > Hi, > > On Wed, Mar 04, 2026 at 11:33:01PM +0530, Shivendra Pratap wrote: >> Devres APIs are intended for use in drivers, where the managed lifetime >> of resources is tied directly to the driver attach/detach cycle. In >> shared subsystem code, there is no guarantee that the subsystem >> functions will only be called after a driver has been attached, nor that >> they will not be referenced after the managed resources have been >> released during driver detach. >> >> To ensure correct lifetime handling, avoid using devres-based >> allocations in the reboot-mode and explicitly handle allocation and >> cleanup of resources. >> >> Fixes: 4fcd504edbf7 ("power: reset: add reboot mode driver") >> Signed-off-by: Shivendra Pratap >> --- > > Reviewed-by: Sebastian Reichel > > The patch does not apply, though. thanks. Will re-base it. thanks, Shivendra