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 66A7C3B6BE5 for ; Mon, 30 Mar 2026 10:37:07 +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=1774867029; cv=none; b=hZ/QYavFv7Afn/cMnDSvqTRIf7LJib4IeX8M08H5S58rxQJDK7un3DslMeCnWOEOsRPUYVx20a4gbnWa/WCZMjOLfj3m1ssJcK1/ZRP1QiiuhivBz5deexzbHJenopa53/vrT/Y65IBRDxLSHTw0X+83YO1+HdS15qSjB+AWAu0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774867029; c=relaxed/simple; bh=PH2rf7NU7H4QZ0yNX4oZF4lcydxQK2AJuZ7Vi+f7mJ0=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Kg+Y9YqUHZVs5cFJHjWm5VjpjR66SZ2KGu1EEsYeDKpgWf47RcH428Gt920FBR3dO2Sd6/2lqdSoqYN3Cq7CKVonzI0nG0Yu3TWOXAc0Y3AtKzHjYcOZBNM7mifnMjv9FvqTxEGfQHYgE+MwF0Zl9FLXCG5gjiVYQPCtS5bVrPw= 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=C3ypco1n; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=LS1p1B1T; 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="C3ypco1n"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="LS1p1B1T" Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 62UA7f1V3539619 for ; Mon, 30 Mar 2026 10:37:06 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= Yvk2IGgI2AVf5dAObXEYM+8zWQ46Pknu0lBsdwBj8rw=; b=C3ypco1n6kElFmha S67qHbM5Qo8zJA92+x+fKJqdd90pl2Roij793QhB16fZutzv9lRXlHk2zS+dVjyP X/lBSyfgbsmGeZiTlA70gbaVmZp7iTGd9QgPjGn4zIWdGKMjbtKkMuyuUlnfRGOi dpNUvjsiua6CGDCp6x0etBAinN4lbD527aMLbSNuY0w5zUNbXhPE2V4cxgq6LQqu fZaKt2/usIhSOppWBOz9d+K1Pl4S9or+J4smLyjV264WbG7AexPbGGnUf8v5sA7k iVqLR+75JY2gtI5NvRRFTb5TWCW6QzMtz9cWrQu1elbvVeOS1D/Y88yarAToiRgS meeTkg== Received: from mail-qv1-f69.google.com (mail-qv1-f69.google.com [209.85.219.69]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4d7q59r3g5-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Mon, 30 Mar 2026 10:37:06 +0000 (GMT) Received: by mail-qv1-f69.google.com with SMTP id 6a1803df08f44-89f59c9bd28so4839806d6.1 for ; Mon, 30 Mar 2026 03:37:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1774867025; x=1775471825; 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=Yvk2IGgI2AVf5dAObXEYM+8zWQ46Pknu0lBsdwBj8rw=; b=LS1p1B1T2+3UMGk2eZL3NZfsW3rIwrziQT9Q+1nEITvO0cHxifm41oXrEodWzwvhtm ngT6CEF0aBAMhZbjv6r7EzUCjNKTbz2MbH67ZiQkDv17IRd87k8IpiIbWYDY91zDLUBk KmcmESrIv1cG7zmmMImxgJlg36+vft94V7tqZvS8CV1ApcpUSS7WW9IVebaivOAwyjdM rGZ1HpwvmRJ+0WoZGJfT3M78NVUoIa0FIBfnBUZxplo8r35MQx3h3eamfILryPXoIGSe CE0nbcc0YB5Zmp0hWU+trrij1WrwG2gu0htFc7r+hnvX3m5gDMTjecxOElSGqYLQ51uh TbHQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1774867025; x=1775471825; 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=Yvk2IGgI2AVf5dAObXEYM+8zWQ46Pknu0lBsdwBj8rw=; b=X0WB/9CY3hfyHftLrrZ61s9QrSpwT5KBoglgJozb0R0Hftp7pselkTCpfc08YS60cX KcZO+8dD85yzyRbIaZQ327yNdTv9kgf+b/S/N95AvGYjDJQIZif8OoPz+JJLkiYF+5d3 QqlclDVaY2KVGtjyEqwDwgR2htrN9bfu3bm9FOy/NjQw5hz+3jJ6IUx0+TzT8Jvb9ZOt 8WGEE0Gw9p8mP2lPTct9g1CkbZ1fa3Bgz9+tVYBgjU7Q699wCNgoV23ftTjYREN5B/Ew JheoOtkjxSoEbolsw46mnR/sJJvbnvni07wER2p0zgWtr9QslulHAbVONiIiWtibiWvP DQlg== X-Forwarded-Encrypted: i=1; AJvYcCXDsxhrB9OPx2q4aQ4ZDrv2luB9nXyAee895I4qzNyXO8JiW/wS3qk6Z+yen2rMxEoXd+sOj+llLpH3ZrI=@vger.kernel.org X-Gm-Message-State: AOJu0Yy6C7U/QCicEwt/Mi5Xc3Yf0EL85KYEt4W50lCIVWIV+Tv817l2 5e8lhVn4g1+YCYsZXGEdZ2z7Bxh962rl7s9OQWjRji2shAR7c9mleSfe/D5l8PcvvzdmVJlfjBQ 5mO5meUGs35a35q6yDekRrkllz1SJpjvCDre/YDATqTKx6EDVQ8fLTYWMFKouy4OfhAU= X-Gm-Gg: ATEYQzxCEu+RT2Q11J1BjLCyM+3UGYsWOl0iOVHQ/tIdNeKZC9yTr2ESZETjYCzJb8a /mhvid/cbusQ7X9OOZGmmZVp4BuBVNdOcP3Fbuc74qjX2YIK4KgGp6D/GCwX1YMG0zuZG2DDCGq Kwb1vxUAN+CbMBmaPj4NdCswDEGNTyZcnwER+TyefMCFvReBIS6VXgMNvrJGU6DfnR45ul/vf4S B3/zWyioDoZG+r+u3yRPYEouINZHR5NzICw8Mqz/hL19C1lb7bag1y8sqfkTFOgaiA4nVELyaGa ZWr9hXLATByGD+fapy+ogWT1OIVufQvptWGWnb77/2S21zyDfys/KsF+G1hsL7JUjZ6TRmEVo4m z6OtojC2Fn4BZbKaQgJUAU48SAwYPaSFKHkPQ8BXPnfBxujh4YpkCn96srJUR0Cq3iN3MDCqG8k Fma7o= X-Received: by 2002:a05:6214:2b06:b0:89c:c7ee:fe96 with SMTP id 6a1803df08f44-89ce8ef7aa7mr130720906d6.8.1774867025020; Mon, 30 Mar 2026 03:37:05 -0700 (PDT) X-Received: by 2002:a05:6214:2b06:b0:89c:c7ee:fe96 with SMTP id 6a1803df08f44-89ce8ef7aa7mr130720676d6.8.1774867024499; Mon, 30 Mar 2026 03:37:04 -0700 (PDT) Received: from [192.168.119.254] (078088045245.garwolin.vectranet.pl. [78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b9b7ae527d6sm287911866b.19.2026.03.30.03.37.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 30 Mar 2026 03:37:03 -0700 (PDT) Message-ID: <3447efbf-2720-4c9f-9a74-ca9baafa96ad@oss.qualcomm.com> Date: Mon, 30 Mar 2026 12:37:00 +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 v2] arm64: dts: qcom: agatti: enable FastRPC on the ADSP To: Sumit Garg , Dmitry Baryshkov , Ekansh Gupta Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260113-agatti-fastrpc-v2-1-b66870213f89@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: SUdpsFmDJkAsP76vGsiIlw-ct5GCtnZ9 X-Proofpoint-GUID: SUdpsFmDJkAsP76vGsiIlw-ct5GCtnZ9 X-Authority-Analysis: v=2.4 cv=EcXFgfmC c=1 sm=1 tr=0 ts=69ca5252 cx=c_pps a=wEM5vcRIz55oU/E2lInRtA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=NEAV23lmAAAA:8 a=CYZpdnPDpq_JZXBEtmsA:9 a=QEXdDO2ut3YA:10 a=OIgjcC2v60KrkQgK7BGD:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzMwMDA4MyBTYWx0ZWRfX9jUNWeyIweh2 uiGOr9ULlg+5yGdhQSnClLjpIATuY/oCNJfXdeLy/vlcU3AF4r2jFilnoe6O6Ar+hthfRYIT+16 zGfgo7hcrWZzCyZmr3RAewcXIJQK7fgS1fVTkEu+NLHQOtCi0YRQiETEqRNNZi2rnu85D5mkQ1b 6xLuL942dBxbXhazBtV1/2v1LbKZJ6l0e+kflXS/W29c39cCdu11p+QJnNYjvfnflBgRpP4ARqS xFOJoUPNa1vT9NsW+h/VSzuTsB81pWv6XzqobsXWP9NMVCvJJ5hFpTLkyR5vX49dmK2G1vwqCd9 jFYvF9Gu1UHovPMj+ZmwM4oF55c1KCcKrG9Lck8Gufoz34yySYX8V7meYwzSONX9TntlTWqw8r5 Z4LJ9j00R/XCYtQn+j7w+3dOFys+9y3i8OKGGkXchXvKZp0KfqV1wSe5VCjOsMwVn9Q876kf6Zd nspXGnlP0PfgegqIrWQ== 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=2026-03-29_05,2026-03-28_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 adultscore=0 priorityscore=1501 clxscore=1015 bulkscore=0 suspectscore=0 lowpriorityscore=0 phishscore=0 impostorscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603300083 On 3/30/26 6:54 AM, Sumit Garg wrote: > On Tue, Jan 13, 2026 at 06:41:59PM +0200, Dmitry Baryshkov wrote: >> On Agatti platform the ADSP provides FastRPC support. Add corresponding >> device node, in order to be able to utilize the DSP offload from the >> Linux side. >> >> Signed-off-by: Dmitry Baryshkov >> --- >> Changes in v2: >> - Add more FastRPC context banks (6, 7) >> - Link to v1: https://lore.kernel.org/r/20260113-agatti-fastrpc-v1-1-e210903ffcb1@oss.qualcomm.com >> --- >> arch/arm64/boot/dts/qcom/agatti.dtsi | 41 ++++++++++++++++++++++++++++++++++++ >> 1 file changed, 41 insertions(+) >> > > This patch causes a critical boot regression on RB1 as per the CI test > report here [1]. I see this change already landed in this merge window. > So, either this commit has to be reverted for v7.0 release or an > appropriate fix is required. > > [1] https://github.com/qualcomm-linux/kernel/issues/359 Why has that issue been opened 2 weeks ago with no action since? FWIW, copying the broader log from the LAVA job: [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m. Starting [0;1;39maDSP RPC daemon[0m... Starting [0;1;39maudiopd aDSP RPC daemon[0m... Starting [0;1;39mAndroid Debug Bridge[0m... Starting [0;1;39mAvahi mDNS/DNS-SD Stack[0m... Starting [0;1;39mBluetooth service[0m... Starting [0;1;39mD-Bus System Message Bus[0m... [ 17.318840] qcom,fastrpc-cb ab00000.remoteproc:glink-edge:fastrpc:compute-cb@4: mem mmap error, fd 11, vaddr ffffae380000, size 262144 [ 17.327877] qcom_q6v5_pas ab00000.remoteproc: fatal error received: SFR Init: wdog or kernel error suspected. [ 17.343248] remoteproc remoteproc1: crash detected in adsp: type fatal error [ 17.350567] qcom_q6v5_pas ab00000.remoteproc: Handover signaled, but it already happened [ 17.358869] remoteproc remoteproc1: handling crash #1 in adsp [ 17.364730] remoteproc remoteproc1: recovering adsp Format: Log Type - Time(microsec) - Message - Optional Info Log Type: B - Since Boot(Power On Reset), D - Delta, S - Statistic It seems like this only ends up being a problem once the userland daemon starting poking at the channel - +Ekansh, have you seen this before? Konrad