From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161304AbcFBWPG (ORCPT ); Thu, 2 Jun 2016 18:15:06 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:39549 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161245AbcFBWPD (ORCPT ); Thu, 2 Jun 2016 18:15:03 -0400 Date: Thu, 2 Jun 2016 15:15:01 -0700 From: Stephen Boyd To: Andy Gross Cc: linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Bjorn Andersson , devicetree@vger.kernel.org, jilai wang Subject: Re: [Patch v5 3/8] firmware: qcom: scm: Use atomic SCM for cold boot Message-ID: <20160602221501.GO28218@codeaurora.org> References: <1463111221-6963-1-git-send-email-andy.gross@linaro.org> <1463111221-6963-4-git-send-email-andy.gross@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1463111221-6963-4-git-send-email-andy.gross@linaro.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/12, Andy Gross wrote: > This patch changes the cold_set_boot_addr function to use atomic SCM > calls. cold_set_boot_addr required adding qcom_scm_call_atomic2 to > support the two arguments going to the smc call. Using atomic removes > the need for memory allocation and instead places all arguments in > registers. > > Signed-off-by: Andy Gross > --- Reviewed-by: Stephen Boyd -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project