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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 98E6FC77B6E for ; Wed, 12 Apr 2023 08:39:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc: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=tHcgS6WNynOQX6c+J+lnpf+hKJcm2R5cLB1M0P534h0=; b=klVGfppdiAaIVx NdRe6QwKk5IlOupovPVF46pwJ76SehS+9jXOihjcDcc+cyzDAECa08ieMANkpgnSCQ1h2dvdSMkT+ SdZZzpJfUxG0KBd+xly5u8aIGOw2kW0Qi45VQS+1g+MdlwGVo+PH1e1DtWnio5bROAQjWgnVD9UH8 uwZ8VAWtyoNC/W+/IFeT+VS+0zFVsNSGtahnszAjO6zFdNN6ubOW6j6m+WFwtsfUeAaHCMixwPLwG WET0xrLsAD5lnt3tKEaCJWR7xtCNrG+/aoM3+z5lIQOgf4iWIK33JcciLrLOj/A4dJV059Q16uF3D DGQQb0UuWHMoS1bGgnmQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pmVzv-002HcW-1t; Wed, 12 Apr 2023 08:38:35 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pmVzr-002Hbd-2U for linux-arm-kernel@lists.infradead.org; Wed, 12 Apr 2023 08:38:33 +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 56691D75; Wed, 12 Apr 2023 01:39:12 -0700 (PDT) Received: from bogus (unknown [10.57.57.81]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 10F8F3F587; Wed, 12 Apr 2023 01:38:25 -0700 (PDT) Date: Wed, 12 Apr 2023 09:37:23 +0100 From: Sudeep Holla To: Nikunj Kela Cc: cristian.marussi@arm.com, robh+dt@kernel.org, Sudeep Holla , krzysztof.kozlowski+dt@linaro.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, lkp@intel.com Subject: Re: [PATCH v2 0/2] Allow parameter in smc/hvc calls Message-ID: <20230412083723.r4vnkl3c7ykauzps@bogus> References: <20230409181918.29270-1-quic_nkela@quicinc.com> <20230410182058.8949-1-quic_nkela@quicinc.com> <20230411130136.lkblyfg3jaeitzrt@bogus> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230412_013831_861299_C10105BB X-CRM114-Status: GOOD ( 11.39 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Apr 11, 2023 at 07:42:50AM -0700, Nikunj Kela wrote: > that's a good suggestion. Any solution you propose shouldn't just limit to > only one parameter. IMO, there should be some way to pass all 6 parameters > since we do have a use case of at least two parameters. Please elaborate on your use-case. > The shmem proposal is fine however please also incorporate passing of other > parameters. You are missing the point here. SMC/HVC is just a doorbell and the main point I made earlier is that there is no need for vendors to try colourful things here if it is not necessary. So no, I don't want any extra bindings or more than one param is that is not needed. I will wait for the reason as requested above. -- Regards, Sudeep _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel