From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Date: Fri, 23 Oct 2015 09:49:48 +0000 Subject: Re: [PATCH] iommu/ipmmu-vmsa: Drop LPAE Kconfig dependency Message-Id: <20151023094947.GA17032@8bytes.org> List-Id: References: <20151019030253.6274.46547.sendpatchset@little-apple> In-Reply-To: <20151019030253.6274.46547.sendpatchset@little-apple> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Magnus Damm Cc: iommu@lists.linux-foundation.org, laurent.pinchart+renesas@ideasonboard.com, geert+renesas@glider.be, linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org, horms+renesas@verge.net.au On Mon, Oct 19, 2015 at 12:02:53PM +0900, Magnus Damm wrote: > From: Magnus Damm > > Neither the ARM page table code enabled by IOMMU_IO_PGTABLE_LPAE > nor the IPMMU_VMSA driver actually depends on ARM_LPAE, so get > rid of the dependency. > > Tested with ipmmu-vmsa on r8a7794 ALT and a kernel config using: > # CONFIG_ARM_LPAE is not set > > Signed-off-by: Magnus Damm Applied, thanks. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752929AbbJWJt4 (ORCPT ); Fri, 23 Oct 2015 05:49:56 -0400 Received: from 8bytes.org ([81.169.241.247]:44259 "EHLO theia.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750979AbbJWJty (ORCPT ); Fri, 23 Oct 2015 05:49:54 -0400 Date: Fri, 23 Oct 2015 11:49:48 +0200 From: Joerg Roedel To: Magnus Damm Cc: iommu@lists.linux-foundation.org, laurent.pinchart+renesas@ideasonboard.com, geert+renesas@glider.be, linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org, horms+renesas@verge.net.au Subject: Re: [PATCH] iommu/ipmmu-vmsa: Drop LPAE Kconfig dependency Message-ID: <20151023094947.GA17032@8bytes.org> References: <20151019030253.6274.46547.sendpatchset@little-apple> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20151019030253.6274.46547.sendpatchset@little-apple> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 19, 2015 at 12:02:53PM +0900, Magnus Damm wrote: > From: Magnus Damm > > Neither the ARM page table code enabled by IOMMU_IO_PGTABLE_LPAE > nor the IPMMU_VMSA driver actually depends on ARM_LPAE, so get > rid of the dependency. > > Tested with ipmmu-vmsa on r8a7794 ALT and a kernel config using: > # CONFIG_ARM_LPAE is not set > > Signed-off-by: Magnus Damm Applied, thanks.