From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C90AFECE587 for ; Mon, 14 Oct 2019 10:08:48 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9BF9620854 for ; Mon, 14 Oct 2019 10:08:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Q/9fmN+J" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9BF9620854 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=sJpFu+lgeXwoBisrAxOKEcOrkFM4iFo3K8FszOBmRSw=; b=Q/9fmN+J/9Kmx0 kfi9q5mOPyIsncuL8UPj4Gc3lzcMSo0V6OCTULdYcQAXJLz70UFOGqvV40yrKd5EuqLTiN4S62lqK vKCcv5ohB3b3DHA+gT7jETdwRStMh7gGRlXs7CJqc/y2ICI0nzrA6PMgOWnoY9sTi9peoj2QxaJo5 Duto61n1f7YILLCYxbm3OBSF0RBi1l6/+fUT/0InB2jpZ9li+fOQsjehcjPjC4rUshxPXJzbzrY1i SZeRhiknQdBaBxMMC7pdptSZmKyACKGNAgZ4Hv7UOzAa38MmUBsOlNnEridQOxWsoKtQitSq+5ng1 1OnuN51b5L/jiosvfm3g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iJxHU-0004l0-4n; Mon, 14 Oct 2019 10:08:48 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iJxHQ-0004jP-FV for linux-arm-kernel@lists.infradead.org; Mon, 14 Oct 2019 10:08:45 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id E4AF3337; Mon, 14 Oct 2019 03:08:38 -0700 (PDT) Received: from bogus (e107155-lin.cambridge.arm.com [10.1.196.42]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id DDAAC3F718; Mon, 14 Oct 2019 03:08:37 -0700 (PDT) Date: Mon, 14 Oct 2019 11:07:56 +0100 From: Sudeep Holla To: Stefan Agner Subject: Re: [PATCH] drivers: firmware: psci: use kernel restart handler functionality Message-ID: <20191014100756.GA4028@bogus> References: <20191012214735.1127009-1-stefan@agner.ch> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191012214735.1127009-1-stefan@agner.ch> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191014_030844_562440_90A602CA X-CRM114-Status: GOOD ( 10.93 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, lorenzo.pieralisi@arm.com, Stefan Agner , linux-kernel@vger.kernel.org, Sudeep Holla , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sat, Oct 12, 2019 at 11:47:35PM +0200, Stefan Agner wrote: > From: Stefan Agner > > Use the kernels restart handler to register the PSCI system reset > capability. The restart handler use notifier chains along with > priorities. This allows to use restart handlers with higher priority > (in case available) while still supporting PSCI. > > Since the ARM handler had priority over the kernels restart handler > before this patch, use a slightly elevated priority of 160 to make > sure PSCI is used before most of the other handlers are called. > There's an attempt(rather pull request[1]) to consolidate these into new system power/restart handler. -- Regards, Sudeep [1] https://lore.kernel.org/linux-arm-kernel/20191002131228.4085560-1-thierry.reding@gmail.com _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel