From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932309AbcEKT4L (ORCPT ); Wed, 11 May 2016 15:56:11 -0400 Received: from mail-pa0-f43.google.com ([209.85.220.43]:33432 "EHLO mail-pa0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932103AbcEKT4H (ORCPT ); Wed, 11 May 2016 15:56:07 -0400 Date: Wed, 11 May 2016 12:56:03 -0700 From: Bjorn Andersson To: Andy Gross Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Stephen Boyd , jilai wang Subject: Re: [Patch v4 3/8] firmware: qcom: scm: Use atomic SCM for cold boot Message-ID: <20160511195603.GW1256@tuxbot> References: <1462976158-26016-1-git-send-email-andy.gross@linaro.org> <1462976158-26016-4-git-send-email-andy.gross@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1462976158-26016-4-git-send-email-andy.gross@linaro.org> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed 11 May 07:15 PDT 2016, 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 Acked-by: Bjorn Andersson Regards, Bjorn