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=-5.2 required=3.0 tests=BAYES_00, 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 1BFA9C433E7 for ; Fri, 9 Oct 2020 15:58:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E4EB622267 for ; Fri, 9 Oct 2020 15:58:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389607AbgJIP6V (ORCPT ); Fri, 9 Oct 2020 11:58:21 -0400 Received: from foss.arm.com ([217.140.110.172]:54474 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389380AbgJIP6U (ORCPT ); Fri, 9 Oct 2020 11:58:20 -0400 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 3AB67D6E; Fri, 9 Oct 2020 08:58:20 -0700 (PDT) Received: from bogus (unknown [10.57.53.233]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id C96EA3F66B; Fri, 9 Oct 2020 08:58:18 -0700 (PDT) Date: Fri, 9 Oct 2020 16:58:16 +0100 From: Sudeep Holla To: Etienne Carriere Cc: linux-kernel@vger.kernel.org, "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , Cristian Marussi , Vincent Guittot , Souvik Chakravarty Subject: Re: [PATCH 3/5] firmware: arm_scmi: add config dependency for smc transport Message-ID: <20201009155816.il56rbatvcagyosz@bogus> References: <20201008143722.21888-1-etienne.carriere@linaro.org> <20201008143722.21888-3-etienne.carriere@linaro.org> <20201008210839.6nnl2tvm2re2ckvu@bogus> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20171215 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Oct 09, 2020 at 02:33:41PM +0200, Etienne Carriere wrote: > On Thu, 8 Oct 2020 at 23:08, Sudeep Holla wrote: > > > > On Thu, Oct 08, 2020 at 04:37:20PM +0200, Etienne Carriere wrote: > > > Fix dependencies for configuration switch ARM_SCMI_PROTOCOL that > > > is not exclusively dependent on MAILBOX since the alternate > > > smc transport that is depends on HAVE_ARM_SMCCC_DISCOVERY since [1]. > > > > > > > Do you need any build issues ? I don't see why this is needed. > > > > This change is for consistency of the kernel configuration. > Without this change, a kernel configured without CONFIG_MAILBOX > cannot embed SCMI support even is using only the SMC transport > enabled thanks to HAVE_ARM_SMCCC_DISCOVERY. > Fair enough, however instead of adding to the list for each added transport we need to do better transport abstraction now that we have multiple. I don't see this as critical, let me know if you disagree. -- Regards, Sudeep