From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=202.12.124.150 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793031341; b=DexdfUYECBFdQpKQGPRILTkV5L5JZ4ZWyrMq7rbITC6olU7/h2dCClpq6mi6OYBl+jfP qqvCrVh2FKuCroidcApxSM21LKljMmt3pU4a+XKG5eevZtCF+onN4wbWJzBlXVqNYFoUi M+tNJWPA8kofQ/fSpHMno5TE+fiN1kGwx87iJTUub9h/fHP5vB8O62lDUq03fXZ2nZrdL Dfc9GZnIrOk1wWT9fy1cugBOdEmqoa/xJMA0rUTjnA+P/YLFieQGOotCi/MukJl/5gh2g Y2qSRJMkF5tykw51DD8NOB2Nu7v4OVjapy7MURhd2TiCGOD7mrsiWyUBsV4DLhSF2lg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793031341; h=DMARC-Filter:Received:Received:DKIM-Signature:DKIM-Signature: X-DKIM2-Info:DKIM2-Signature:X-DKIM2-Info:Message-Instance: X-ME-Sender:X-ME-Received:X-ME-Proxy-Cause:X-ME-Proxy:Feedback-ID: Received:Message-ID:Date:MIME-Version:User-Agent:Subject:To:Cc: References:Content-Language:From:In-Reply-To:Content-Type: Content-Transfer-Encoding; bh=LadA7oSFBe2MnzmMMCXptSFizDKk5wHQyhypwaSRsbQ=; b=tajjVTWBVEuLoLq3RdjoYqThz8geduaxDnDZ96deQkzTSEG0nYwIuwtN1a2LyLyg7h0/ ZBL1QWclJKsPkG39BUfK75IFlx/QeQUG/13wGyLCKl2apzMonYpL9JY5vcHRwIPdsLa/y 7YQ/xJMrJmVYqpYMfhMX2aWK9zr1YPIOl5uzwsNFVFe1IWzwCb1ZVqq5S4iqFLfqiHwD0 WiOAkPPNytkJ+rsKivY/G3Q9nRjxgzn6StFc5EHcVbrv65ZZGbk5O653r7QqQ8RoBwRae VsfzO+k6SFEYK/NFzPxvHa07WOrfRcIKvLT3w/svYPfQt6a0PnF857Hyb87BTWmx8kg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=kumba.dev; spf=pass smtp.mailfrom=kumba.dev; dkim=pass header.d=kumba.dev header.i=@kumba.dev header.a=rsa-sha256 header.s=fm3 header.b=jR2Juekp; dkim=pass header.d=messagingengine.com header.i=@messagingengine.com header.a=rsa-sha256 header.s=fm2 header.b=Ju1ZMT7J; arc=none smtp.remote-ip=202.12.124.150 Received: from fout-b7-smtp.messagingengine.com (fout-b7-smtp.messagingengine.com [202.12.124.150]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5D32A606A31E for ; Mon, 26 Oct 2026 16:15:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 5D32A606A31E Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kumba.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kumba.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kumba.dev header.i=@kumba.dev header.a=rsa-sha256 header.s=fm3 header.b=jR2Juekp; dkim=pass (2048-bit key, unprotected) header.d=messagingengine.com header.i=@messagingengine.com header.a=rsa-sha256 header.s=fm2 header.b=Ju1ZMT7J Received: from phl-compute-01.internal (phl-compute-01.internal [10.202.2.41]) by mailfout.stl.internal (Postfix) with ESMTP id D4D8F1D00383 for ; Mon, 26 Oct 2026 12:15:39 -0400 (EDT) Received: from phl-frontend-03 ([10.202.2.162]) by phl-compute-01.internal (MEProxy); Mon, 26 Oct 2026 12:15:39 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kumba.dev; h=cc :cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to; s=fm3; t=1793031339; x=1793117739; bh=LadA7oSFBe2MnzmMMCXptSFizDKk5wHQyhypwaSRsbQ=; b= jR2Juekp0hCO/rHrFgF6MebMkBHNq1nNFrGxlhmGxwFHtHUkukCkhkLKupog8VQL 7eHulNTUFC0y+hgPPi0TlGkaWHQ5OqdypjNRWEzQM/i3QT89aezGF7EJ6rAmunxa b5x6N2QtsAQc+StsYvfE79oLPTGr2i9Dv+tOlnUQkB2NSAVH6NEoBELdq5aV2BC2 8ndAsjIA6fRkmrwD66ksj9Z53gsHL0IWndtM+RACCVXW5qvvivEyWH/Kypg6Zzha kh2X9EyAUzUDN/w8nMNIXEjNi/i6cyViF0of/gMnqolae4PBmuf8WTMIT248unb7 iPk/bllXC/H/iGtuK++DPg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t=1793031339; x= 1793117739; bh=LadA7oSFBe2MnzmMMCXptSFizDKk5wHQyhypwaSRsbQ=; b=J u1ZMT7J8s2JrzhXIrWw9EiTEICXl+CJ5rho2HEhuvQPN/KB/KDgu4X4t1xS/rNpG wjyd3rwrH8FwgVd2Hv6AxuJQkXV6PyWLK5utTGsc3otaZzswwxaOvBcYAxy73X5H 8dydz7mxLGGF7mPII1+WzKCr7eGouGPrdIBARtPktRWzlkQgsBG77bWSWSR8awQe dl4uLrkE9vPRRn6busaUgkpsOmTCU6whmY8/ltD9Jhe9LQd4dgbM1VcK4owQz+e0 +apQug7ie+Fh5xTavCWpMJnYW856T5wPUq+Bimty07eM3MpSeexnN+mOrki7pcYe Ot4x5lFCOlJizkthICOsA== X-DKIM2-Info: draft=ietf-dkim-dkim2-spec-07; repo=github.com/dkim2wg/interop; date=2026-10-18; sw=lmtpprox; action=sign d=kumba.dev a=rsa-sha256; DKIM2-Signature: i=1; m=1; t=1793031339; d=kumba.dev; mf=PGxpbnV4QGt1bWJhLmRldj4=; rt=PGxpbnV4LWtlcm5lbEB2Z2VyLmtlcm5lbC5vcmc+; s=fm3:rsa-sha256:Ad3YAu3aHQh0EX/jYl6ZsYsALzgAzb2yJwuXLXf6Sac3IDX IGTTbDNQTRAj7754zR5DFGB90DIsB6DDMw9PSPUFBUzKmNlNxkiA/25tw/27XoRo dLSyjDos8z/H82GflRV0xEg5xqE+4HYsjo9+pvxPVGtIR3CpNMVVsmZKQECzsVBT Ipfgw3sis/ZGmw4V+7RmfgryAwy5G00MZke4Rubt9FOGQ4IaIijUXGjBfqqL+Tn4 7kBiFseAvIBGnENGR5z5qSv4ADsopaIL3t92WrrcOzy4PNYEF08GGpEMprVZq98V dfwuuR55Y38/IV/G6Fnm71C82KEOgYEMCErGWuQ==; X-DKIM2-Info: draft=ietf-dkim-dkim2-spec-07; repo=github.com/dkim2wg/interop; date=2026-10-18; sw=lmtpprox; action=mi-m=1; hc=14; hn=cc,content-language,content-transfer-encoding,content-type, date,feedback-id,from,in-reply-to,message-id,mime-version, references,subject,to,user-agent; Message-Instance: m=1; h=sha256:kJgPRr3LRcWvsxBmdUCuCuy6DPRECUX+RDWXJyBVy0U=:epsfrOmRLCX2LpJzgIWbHF79T0AJrdEXA2bMPxsAc2U=; X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: dmFkZTGO9rLPf+4qiqYFulg8Z3hp3kVUeyI8L2rVif6hsVF6VH0vYNyY8ZT6NrWn7jdo4P sCgJEWIfEK2T90jprMBEhQt6C/K0KRQlgqpa+AbdbCy9glAu/KNl8zVIN72rL4q8iaxqCY +CqZSKayJojbqhqqH9Y1YqP/HdlsaNEidbSaw9E4e5hOMyY4PL1jHoPF+uobvgPXCIlcOh Ibdf3IigrzPBYH5THpu1r0I8o1VFqRRz2Bp98h1lVHnlFJVyo3pHwM+R20scdfm7XLeUyU OxPyoVN+mtbw1XqDuNhbMel7y1sR5SHD/iu/E061iNObJTmGORaM5DD8FoX9ImiWbtvGlJ oU+o2LMENO9PqqjJM8wGZgUjP3TU+wsFX7W6oZVnmPWUCBLH5vDfOgWeQmKYYw2fj8ErZ0 OTJgYxsB7OdBSJ35VKTnJzbaceQXDwxL+aRYvx7frrsDD1qvTrlaCUDWVbwXk/vetu964z mjZe9b9xZ5vter/rarmx/vv1Fwb2yPh5dGFtKC017OLQsOhyIaJgcgAaM869MAevsM3BY3 d1fclEferufy9p+YU8bwWHpxU5jjp0yPw25muvT2Gh87UCVhaNamTZxDDLtS5KSJDovi/R HQR+R/RtXFDQ92u2zEpzDE8PFk5ShAoJsnADAt9jfxfA1T6W+bMaaS3sQRaA X-ME-Proxy: Feedback-ID: if8114916:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 26 Oct 2026 12:15:38 -0400 (EDT) Message-ID: <35a6296a-332a-4e7e-a199-26b99602caed@kumba.dev> Date: Mon, 26 Oct 2026 12:14:59 -0400 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/2] rtc: ds1685: power-off fixes To: Imre Kaloz , Alexandre Belloni Cc: linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org References: <20261013094930.574-1-kaloz@kernel.org> Content-Language: en-US From: Joshua Kinard In-Reply-To: <20261013094930.574-1-kaloz@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 10/13/2026 05:49, Imre Kaloz wrote: > Two fixes for ds1685_rtc_poweroff(), on SGI O2 and Octane machines. > > Patch 1 arms the wake-up alarm only if an alarm is set, so that stale > alarm registers no longer power the machine back on. > > Patch 2 repeats the PAB write, clearing the kickstart and wake-up > flags with it, until power is removed. > > Patch 1 was tested on an O2, patch 2 on an Octane. > > Imre Kaloz (2): > rtc: ds1685: arm the wake-up alarm at power-off only if an alarm is > set > rtc: ds1685: keep setting PAB until power is removed > > drivers/rtc/rtc-ds1685.c | 38 +++++++++++++++++++++++++------------- > 1 file changed, 25 insertions(+), 13 deletions(-) > > > base-commit: 24a19b953e2a3d0ea5a8c4951a0ab8f32720c907 Both of these look good. I am unable to test them right now, but it sounds like the second patch might fix the sporadic issue of an Octane sometimes not powering off. Thanks! Acked-by: Joshua Kinard