Received: by 2002:a25:c205:0:0:0:0:0 with SMTP id s5csp2110923ybf; Mon, 2 Mar 2020 02:08:31 -0800 (PST) X-Google-Smtp-Source: ADFU+vu+RQshyUkZvic9KXwgpMUyIFXjcNfuMuU1F4Vt2ORH63QklPefLUwrBBlG6t6aVkWxnZky X-Received: by 2002:aca:d509:: with SMTP id m9mr164136oig.79.1583143710882; Mon, 02 Mar 2020 02:08:30 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1583143710; cv=none; d=google.com; s=arc-20160816; b=dpzIeFT6oMlq3DJKyd2iMY5dM9ZGGGxz4Vs7Ru8zeZq6sWGplRG8oLr8s6vVo8+rmS 1Ui1vHdFSYKjbiakD2Sou6Fut01te1B8mo7PWVzXJ8j+jBH5buYFCTKIJDy6054Iv3bE 4SS+YzFCplDY2YOXNrOhdMVD72dhkzDFMV/dvtn/cCJfMkFBVtyhLHFxE6AFs/pXsLEH Pk6vnlztAkDQA6Ild1f4q+2InPnAC8oKxogYcXdjNKzRRBQt26YnwrnVgR+rZvYZFT2l mO3peP+fD1VU4sZlm3J6wGsep1oGQUJEYXiLFrqj5xMJOl2g1Z/pthO2EbGlq3/GqJyg XesQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=/OAsSfe8ag26fpv3OJa8WFlyxWdSAXvJ+668YzBIODE=; b=uj/B9Z/tVu15Aho/q1kzc0qzwYtvpKT/fC/5LE3CbI6V3UXucTMIEKLITx2EmZLbq/ m4nx0ovF93o6HC+HD0Ku3VGD3iSR03HKndOo1DhyiomKUiw2Jv0cRqDamEkHbrj3Rl8i mfTpVVDEYTmsIAYMsoPoJmH4hRtKm89Cix4eYc0JGxhtnnc9WgKbGsgjZVZrqPaLr6fg d6RTulewbRClE9LyIOXxqo3h2IUC0xAeSIBMB02KBLRDSedQFoII68cj2NXOo/VNjBP1 cBU5jrUUY7NJ/8rcaUG+BtkVlhBjGVspZ2H0UMvABTHxLkV8aysBS5XEi0VvwsU8OJIC n9Dw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=ZuJeI0fX; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id d65si6302169oib.5.2020.03.02.02.08.18; Mon, 02 Mar 2020 02:08:30 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=ZuJeI0fX; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727536AbgCBKIK (ORCPT + 99 others); Mon, 2 Mar 2020 05:08:10 -0500 Received: from mail.kernel.org ([198.145.29.99]:58512 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726887AbgCBKIJ (ORCPT ); Mon, 2 Mar 2020 05:08:09 -0500 Received: from localhost (unknown [171.76.77.132]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7C4802086A; Mon, 2 Mar 2020 10:08:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583143689; bh=OffZQerAS2WJSpc9mMTLQe6T/x5CNUDFyO/TPtYpBaQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ZuJeI0fX/2v3teEA+TQJOQbmpZEmaKFKiNJPS7jPHCZ2OUa7F0hehlxOZHQtICCLN gy6P6eXSIa/pE7DxjfGw8o8lR1E4CxO8YG26ZZkvBpITnCkTSJ1Q6ZPaPLInH8u4QD /TK9dEBsg6eqGk+wQmsD8oN6lDL+9aYDkbNd6ooc= Date: Mon, 2 Mar 2020 15:38:04 +0530 From: Vinod Koul To: Peng Ma Cc: dan.j.williams@intel.com, natechancellor@gmail.com, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] dmaengine: fsl-dpaa2-qdma: Adding shutdown hook Message-ID: <20200302092630.GK4148@vkoul-mobl> References: <20200227042841.18358-1-peng.ma@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200227042841.18358-1-peng.ma@nxp.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 27-02-20, 12:28, Peng Ma wrote: > We need to ensure DMA engine could be stopped in order for kexec > to start the next kernel. > So add the shutdown operation support. Applied, thanks -- ~Vinod