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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, 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 5B243C35240 for ; Wed, 29 Jan 2020 11:17:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2DEC520CC7 for ; Wed, 29 Jan 2020 11:17:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580296642; bh=aFr47fviWd3lWmuSqmoEgFXQv2UXuQmJ8VSfUHvFbbY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=U7/rRtHPwHYtQUphp7Updl5cdbdfaugK8xVeWYHHiENlEejDTpg9JYSONj8V4wJnU 6cvZCi6ufqw3A95klSPbz6m/vKtdoopFLfI/rT++zCDIicwLwWKYKeh0GC3CSQyyqP 5V89KVP2nD58+3Qv4OmnnJhFoXUtEv6ZImxzArDY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726380AbgA2LRV (ORCPT ); Wed, 29 Jan 2020 06:17:21 -0500 Received: from foss.arm.com ([217.140.110.172]:39618 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726067AbgA2LRV (ORCPT ); Wed, 29 Jan 2020 06:17:21 -0500 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 469C71FB; Wed, 29 Jan 2020 03:17:20 -0800 (PST) Received: from localhost (unknown [10.37.6.21]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 5D9D33F67D; Wed, 29 Jan 2020 03:17:19 -0800 (PST) Date: Wed, 29 Jan 2020 11:17:17 +0000 From: Mark Brown To: Greg KH Cc: Linus Walleij , Benjamin GAIGNARD , "robh@kernel.org" , Loic PALLARDY , "arnd@arndb.de" , "devicetree@vger.kernel.org" , "system-dt@lists.openampproject.org" , "s.hauer@pengutronix.de" , "linux-kernel@vger.kernel.org" , "lkml@metux.net" , "linux-imx@nxp.com" , "kernel@pengutronix.de" , "sudeep.holla@arm.com" , "fabio.estevam@nxp.com" , "stefano.stabellini@xilinx.com" , "shawnguo@kernel.org" , "linux-arm-kernel@lists.infradead.org" Subject: Re: [PATCH v2 2/7] bus: Introduce firewall controller framework Message-ID: <20200129111717.GA3928@sirena.org.uk> Mail-Followup-To: Greg KH , Linus Walleij , Benjamin GAIGNARD , "robh@kernel.org" , Loic PALLARDY , "arnd@arndb.de" , "devicetree@vger.kernel.org" , "system-dt@lists.openampproject.org" , "s.hauer@pengutronix.de" , "linux-kernel@vger.kernel.org" , "lkml@metux.net" , "linux-imx@nxp.com" , "kernel@pengutronix.de" , "sudeep.holla@arm.com" , "fabio.estevam@nxp.com" , "stefano.stabellini@xilinx.com" , "shawnguo@kernel.org" , "linux-arm-kernel@lists.infradead.org" References: <20200128153806.7780-1-benjamin.gaignard@st.com> <20200128153806.7780-3-benjamin.gaignard@st.com> <20200128155243.GC3438643@kroah.com> <0dd9dc95-1329-0ad4-d03d-99899ea4f574@st.com> <20200128165712.GA3667596@kroah.com> <62b38576-0e1a-e30e-a954-a8b6a7d8d897@st.com> <20200129095240.GA3852081@kroah.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="OXfL5xGRrasGEqWY" Content-Disposition: inline In-Reply-To: <20200129095240.GA3852081@kroah.com> X-Cookie: Chocolate chip. User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --OXfL5xGRrasGEqWY Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Jan 29, 2020 at 10:52:40AM +0100, Greg KH wrote: > It just needs to be part of the bus logic for the specific bus that this > "firewall" is on. Just like we do the same thing for USB or thunderbolt > devices. Put this in the bus-specific code please. I'd expect that this is going to affect at least platform and AMBA buses. --OXfL5xGRrasGEqWY Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl4xaboACgkQJNaLcl1U h9AXbAf+KRZCtLfkXYUWRgFwJkclHlVSyIoUud3CsqCBy5e60mmmGtO/XARpZkDm riG9GS1aF/2cXrFRpsaj0g9dkUsAhVJPddW/L9xvVP8od3iKT1XRTgLdVaMWZlt+ P8gZ0SdSe7IR2Oedeb3pB8BAAnHLbHroB7PUwxr6/3yVk5XO1JHVh9nD3nHiY8av VVliKZLOA+nzN7BjsD5uoQeM1wLp7pBNjXdsJXAgwkTYhKQTZCcJvPpz0G/tjF4P C3l51yXi2jBlsWIChml2OMfEgtTGHQONR2+nXzQ7+gb2z/g0AgjngOBjtbO2B7sM C33w5SPMmYSvIHOUKPSFodAeeFr1Kg== =oi89 -----END PGP SIGNATURE----- --OXfL5xGRrasGEqWY--