Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752010AbdIUOcs (ORCPT ); Thu, 21 Sep 2017 10:32:48 -0400 Received: from foss.arm.com ([217.140.101.70]:47630 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751629AbdIUOcq (ORCPT ); Thu, 21 Sep 2017 10:32:46 -0400 Date: Thu, 21 Sep 2017 15:32:42 +0100 From: Catalin Marinas To: Roy Pledge Cc: leoyang.li@nxp.com, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, mark.rutland@arm.com, arnd@arndb.de, madalin.bucur@nxp.com, linux@armlinux.org.uk, oss@buserror.net Subject: Re: [v5 08/12] soc/fsl/qbman: Rework portal mapping calls for ARM/PPC Message-ID: <20170921143242.f3bdqpa4gq6r7dj3@localhost> References: <1505767187-4596-1-git-send-email-roy.pledge@nxp.com> <1505767187-4596-9-git-send-email-roy.pledge@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1505767187-4596-9-git-send-email-roy.pledge@nxp.com> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 448 Lines: 9 On Mon, Sep 18, 2017 at 04:39:43PM -0400, Roy Pledge wrote: > Rework portal mapping for PPC and ARM. The PPC devices require a > cacheable coherent mapping while ARM will work with a non-cachable/write > combine mapping. This also eliminates the need for manual cache > flushes on ARM. This also fixes the code so sparse checking is clean. > > Signed-off-by: Roy Pledge Reviewed-by: Catalin Marinas