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 3EBDC43FD05 for ; Fri, 2 Oct 2026 07:53:27 +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=1790927609; cv=none; b=E225WYb0nkpaFr7uDlXu6ZOBPtF4Tc9A1U3q0AnwA4CmqnpB45pPmolWRyfeHVH5A1uRZmHO59RHJmpmHUtnpYWCCDSR3ZzUTa1t/DTaNU2rnZJ54I7YP8DplRAxT3T49eK77m0usAAFztpVdfeFH+fzd98Ti7d7hj3xeSPMKRw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790927609; c=relaxed/simple; bh=o/RvQv9f1ZtZd51QR8FJOZby6EqzahPJ2E5K519w+Ks=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=rec+gUXOmKRxgVVQnuDZA+r7WcQ9l5J62FYMCwzt+usEiSwqjV90qJqjbYc3DlRpFMe1t7nbwC6AVcxa1YBoQGImS/APEflr/5fAtpezQbtgxdMW9AH8vlQNM/zAl64Hz2Jp9C+kib9k7VJnnlg3j+lBYmZfdA8Gp0khthVbWFI= 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=FG8vwcof; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=MG3XxAHF; 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="FG8vwcof"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="MG3XxAHF" Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 6925jknC3416655 for ; Fri, 2 Oct 2026 07:53:26 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-type:date:from:in-reply-to:message-id:mime-version :references:subject:to; s=qcppdkim1; bh=6leoAHiHC58kTdNzD41rzsHZ ue8MEp5AAZ57oKNPKQI=; b=FG8vwcof6+Yymu+Xm20Dzq5uzPYgxmE7Oh+3KmL9 4k+05Lbc2lg9qKNEPq9qtsiLUBRv3VR4dETGZ10i/P9o+KNQdNkUM7EVqedL/Ssa KK27jCk46B8ABvKq5zQ4XEA+fzDqbLSTEIu1HZ1WXYZsdicLSoJHYn8O5QLdi67o zemOmMenzMGG/BDqkhJ71t8iUVgI+KjzE6yKdJuOUIlfbE997K0uT7alHIK/xHZ0 Oo24b23CSc50iIrinWNXkSiMqqLn0UbG49MXWuQtqjnktqJ7nEcX7AY7U3Xse7TO eeDAsgdGubFKFokXl9S49mTv3V8O+eOeXtKjEX/4/NsuPA== Received: from mail-qt1-f197.google.com (mail-qt1-f197.google.com [209.85.160.197]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4h1vxea77d-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Fri, 02 Oct 2026 07:53:26 +0000 (GMT) Received: by mail-qt1-f197.google.com with SMTP id d75a77b69052e-5333a1b634bso128006651cf.0 for ; Fri, 02 Oct 2026 00:53:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1790927605; x=1791532405; darn=vger.kernel.org; h=in-reply-to:content-disposition:content-type:mime-version :references:message-id:subject:cc:to:from:date:from:to:cc:subject :date:message-id:reply-to:content-type; bh=6leoAHiHC58kTdNzD41rzsHZue8MEp5AAZ57oKNPKQI=; b=MG3XxAHFb0JhwLhs2BpNOb232fHRYqzi7oqgOR+NIVQA2R7DwGRbsmyTsHRBPopCur 0DKnxfF43tLARsyjDcjSTq0sV1cX9mV6CT9g3yoISe4UFIn1318CCJ4Hj6tqLeVp0jsT qg9ivf3KCSySDICBVrAKxh4M9xHEsdVluqXvcUjrvkQ+ubnHTHDfhZrLJyK1zdjcgL5V 0cyjPzqamjD4NlUb+sQ8VvI3preu9Q6Mj/960xvvvuoGYIp6xfk2np4bYoNddi92+c/3 kRE0GdZgy4KKTUl0GoFZhAoY/15k521by5Vs8HAil88Cw8P6MGECbDhDZiuJmhlBAucV qjXw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1790927605; x=1791532405; h=in-reply-to:content-disposition:content-type:mime-version :references:message-id:subject:cc:to:from:date:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=6leoAHiHC58kTdNzD41rzsHZue8MEp5AAZ57oKNPKQI=; b=fGhy8w5WfTi0ksZYGphqjmZ51rYqXyCWVBXha0stpp1lp5Hwuwh0trsdZDqbNEmXjU w4HMmDuI3LgRsTSOx4NP9FnjLLJKccsbqKpUsUKOGDodbCpxNF3CyekPgBEV0CmwQH/b QBZ1iyuihnkZnSTsG1z6uh73J5uM6rjRgaEXPb1fr3/PLKYGVKga8C4huuTwrWMJ3jR+ aG/U352DsBRWWbRm1o2c+K9zei8W+ORdswSbubvUy4MBoRM8B4xWL4FlpH3neQauvo7E 8SSjg4V2c8jn6m2PTmCpzSPRYk/oFtyT4FNiC5lDCtR/2UDV3vMVX0vCALBhcoXaBcRx u8NQ== X-Forwarded-Encrypted: i=1; AKwUvBzbRqWRgzRS47SrJQ7e5duwkGRCH5d8gxbn+1dAJpyD2f5WgTuvfACRdbKqF2hw48Xzfvc7LcsRkvG26/I=@vger.kernel.org X-Gm-Message-State: AFuF++ko/gUcd0MwblfovuFO0R+S4JFCE+yv3A9CeumaDcDCMWhgwW2c P55RY4i8iK4y4pCFpL/YrSgSzdEYQJNJhZG1EoV0A+pzYLH9PoOPclw33uJB1TUvCeqOHRwIfUi r0Qj7CFupsuPhpEz9KVR5s5VgDwcDjYx/a86rlrjgXkUhTwsfsyZ5Irfpo5acvOPhVMU= X-Gm-Gg: AYBFou3C0DB6Kq/g6EPybpd2dX7tKbSwRpdVsNqY73Cxzma0zCu8sP851cIkHmwkBV2 sC8LmmkKslSPTtvL1euQjfSb63yzlmVPiNOOKlEe2EgVh8w/DXD6p71P3xCvV6iBzaPreMVKnY+ OAlAbgg+NPM6CW2WUeQM2cGJJDY1B0FsPc3Eu4YGb/jScWK7swo0Ghw/r9HjdVwED6nBpyhKbw/ s22RKa/lHY9N3RkZa9T5tLWyc+wVkYM1BjwdihqAY6y82ctZFhosSTVaRNymOmuoep3ESHYrFmU iUXY32wfbgZ0WNHSFJ0jrAGAFDPhWqDzlVqjN08zNU1hjBIzIkZQaijmAqBv/39udHiEs054LtZ V6oLZj92I4G1OdcUNIQAx X-Received: by 2002:a05:620a:a0c4:10b0:939:fc74:b6af with SMTP id af79cd13be357-93cf16b3fdbmr230240685a.11.1790927605393; Fri, 02 Oct 2026 00:53:25 -0700 (PDT) X-Received: by 2002:a05:620a:a0c4:10b0:939:fc74:b6af with SMTP id af79cd13be357-93cf16b3fdbmr230237685a.11.1790927604917; Fri, 02 Oct 2026 00:53:24 -0700 (PDT) Received: from mai.linaro.org ([2a05:6e02:1041:c10:f14c:b716:c104:4712]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-48b380fad53sm4411184f8f.19.2026.10.02.00.53.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 02 Oct 2026 00:53:24 -0700 (PDT) Date: Fri, 2 Oct 2026 09:53:22 +0200 From: Daniel Lezcano To: Faruque Ansari Cc: Sebastian Reichel , Benson Leung , Tzung-Bi Shih , Guenter Roeck , Liam Girdwood , Mark Brown , Matti Vaittinen , "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Oleksij Rempel , Pengutronix Kernel Team , linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, chrome-platform@lists.linux.dev, avaneesh.dwivedi@oss.qualcomm.com, Umang Chheda Subject: Re: [PATCH v15 3/6] reboot: add parsable tokens for power state change reasons Message-ID: References: <20260924-pscrr-framework-v15-0-7af87107e0d3@oss.qualcomm.com> <20260924-pscrr-framework-v15-3-7af87107e0d3@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260924-pscrr-framework-v15-3-7af87107e0d3@oss.qualcomm.com> X-Authority-Analysis: v=2.4 cv=fdc4WEQF c=1 sm=1 tr=0 ts=6abf62f6 cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=xqWC_Br6kY4A:10 a=kj9zAlcOel0A:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=EUspDBNiAAAA:8 a=pGLkceISAAAA:8 a=WjtHAGiS79jxuaiHvU8A:9 a=CjuIK1q_8ugA:10 a=a_PwQJl-kcHnX1M80qC6:22 X-Proofpoint-GUID: 6RAW-ZiYN6-2zyEahPI6soeXCWyr5MMA X-Proofpoint-ORIG-GUID: 6RAW-ZiYN6-2zyEahPI6soeXCWyr5MMA X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDAyMDAzMSBTYWx0ZWRfXz+KKP7OyGEfW cbQ3mADfRhQ1sCTb1jKlff6Nef79IzwuXV+/MeOT1vhIwXZwyyI1sKVjY0PHlOJqNwBKxIx1muc ozTZ5UKqyd253GT/8ySj1h7MNkRphp3VMTabMy+X1E1DfSe5vKN643/3L6c1URsVaeCyqpjGdhD jOguMc0DerqMjiDk4y5So3XCZAEJcJeQzdbb1T1DSSuf2P3ypJcGiNJYrpR+PjzjO0fHJUejalY MZBbU7qCeMe3EYbO/7rsthCwU6+3nNEcBHOfDEYQdjuLdKPTLKKvNKAx4C9ugPCB3JuRIjmLzSP K0xQaXqoIzwnV5BRN+YvyC97usLOvVosXms+anf2axlfeRQ2DsiM9tSBkZeajQhr5LkMu6OBm2D egowHRtNkcOXcYvC+tJYHN2pZBMhGqbPNWNvR9oqPTUocySaUNyaR/4Hvn338TSAUMdxsz3j2M4 jKxb/ePkxG8pVrcT+Vw== X-Proofpoint-Spam-Info: AW1haW4tMjYxMDAyMDAzMSBTYWx0ZWRfXwvRB5Cl+Vtec OcX27tgkIXqBtI5tlDyEI17zj9qxbtgAGy3hmn2YFaB2KpBxZuTyNq4DlASmjWOPizbTRdqRDGJ Z1HX+HW1Bx4oeyfbG3MMVeT6QdN0Y78= 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=2026-10-02_02,2026-10-01_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 phishscore=0 impostorscore=0 bulkscore=0 clxscore=1015 priorityscore=1501 suspectscore=0 adultscore=0 spamscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2610020031 On Thu, Sep 24, 2026 at 12:38:44PM +0530, Faruque Ansari wrote: > psc_reason_to_str() returns human-readable labels that contain spaces > (e.g. "over temperature"). Those are fine for logs but unusable as > values in a space-separated sysfs list or as a write target. > > Extend the single reason descriptor table with a stable, space-free > token next to the existing label, and add psc_reason_to_token() and > psc_reason_from_token() so consumers can emit and parse reasons without > inventing their own string table. > > Co-developed-by: Oleksij Rempel > Signed-off-by: Oleksij Rempel > Signed-off-by: Faruque Ansari > Reviewed-by: Matti Vaittinen > > Chnages v15 Nit: ^^^ > - Add Reviewed-by tags from Matti Vaittinen. Reviewed-by: Daniel Lezcano