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=-17.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 30D17C433C1 for ; Tue, 30 Mar 2021 12:17:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EE4B361999 for ; Tue, 30 Mar 2021 12:17:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232023AbhC3MQa (ORCPT ); Tue, 30 Mar 2021 08:16:30 -0400 Received: from mail.kernel.org ([198.145.29.99]:37758 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232005AbhC3MQC (ORCPT ); Tue, 30 Mar 2021 08:16:02 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7EF476023F; Tue, 30 Mar 2021 12:15:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1617106561; bh=bw8KBo/NNqB097evsMkXsyFAnnqW6iPTNtBok4bird8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=QQpwu09zdg1APUNJpuxQhrkAfEgb8Xx8xBXTFO5/bqrnCy7nUn9ZszN5WLb+sq6vo 5UJCLWYDMVJjHKt1uBKBD6MMh1tpUC2/ZJUxkV8BiHWJrvRd361XyyytEj+6Li42BI tfxcD7Rdfa0dzL9ZkwRo0SzzQKJrMa88AgwyNDnuPLKRwADNMLnkiOXhBm9+lE1tBR rdun4d9sUp5EgfOD94h55VT+FoWTTMYz/Myrov9kU9g5f+P8nfcOj+TX3m+W0J04yq y4bdrKMyq4yHZ4rqf7cqV7h7YmIgfRkPLJ7ViI7cikjVljJ7l7h/CdSxY5MyPkvqqz V8lAE4+4RFo3g== Date: Tue, 30 Mar 2021 13:15:56 +0100 From: Will Deacon To: Christoph Hellwig Cc: Joerg Roedel , Li Yang , Michael Ellerman , David Woodhouse , Lu Baolu , linuxppc-dev@lists.ozlabs.org, linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org Subject: Re: [PATCH 03/18] iommu/fsl_pamu: remove support for setting DOMAIN_ATTR_GEOMETRY Message-ID: <20210330121555.GC5908@willie-the-truck> References: <20210316153825.135976-1-hch@lst.de> <20210316153825.135976-4-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210316153825.135976-4-hch@lst.de> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Tue, Mar 16, 2021 at 04:38:09PM +0100, Christoph Hellwig wrote: > The default geometry is the same as the one set by qman_port given > that FSL_PAMU depends on having 64-bit physical and thus DMA addresses. > > Remove the support to update the geometry and remove the now pointless > geom_size field. > > Signed-off-by: Christoph Hellwig > Acked-by: Li Yang > --- > drivers/iommu/fsl_pamu_domain.c | 55 +++-------------------------- > drivers/iommu/fsl_pamu_domain.h | 6 ---- > drivers/soc/fsl/qbman/qman_portal.c | 12 ------- > 3 files changed, 5 insertions(+), 68 deletions(-) Took me a minute to track down the other magic '36' which ends up in aperture_end, but I found it eventually so: Acked-by: Will Deacon (It does make me wonder what all this glue was intended to be used for) Will