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=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 52F2DC4BA03 for ; Tue, 25 Feb 2020 22:02:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 28ECA21927 for ; Tue, 25 Feb 2020 22:02:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582668130; bh=ASA6axefWklSU78pWejTSwer0ZOaWKFTnH47gYDjOZA=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=QLDci1qTdIJbN4550MmZLNB7hlbJ8vKYqsRqpMXVITcwZQ75Egf5+YoEbKeKwHuOQ nfR5hOaHW1kSKV6OusC/6XEwXhF+jypJYlKGobQq2M//Xnx0epV7R6YxSoIKMZ7Fjw yST/UO1R+D/PdBgEyujTkfBZ9ne59s/wAsM86J5k= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729139AbgBYWCJ (ORCPT ); Tue, 25 Feb 2020 17:02:09 -0500 Received: from mail.kernel.org ([198.145.29.99]:52078 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726421AbgBYWCH (ORCPT ); Tue, 25 Feb 2020 17:02:07 -0500 Received: from mail-qk1-f182.google.com (mail-qk1-f182.google.com [209.85.222.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id BABEF2467B; Tue, 25 Feb 2020 22:02:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582668126; bh=ASA6axefWklSU78pWejTSwer0ZOaWKFTnH47gYDjOZA=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=CTCD9kg9XuK/5B5/i8D8A/5G6NN6eG+R/lePr4JYYbypdV7FZygukNX4N2vScKNMR AcowiA3TsPtPrp9pjfqln0aJMCgno1iOeRyF4hIx8g2f5Ai/mJTN4X1rrllv43N8WQ yeXIAeDINI5iDpqzRb+S/V40752h2KdAmsoPsWz0= Received: by mail-qk1-f182.google.com with SMTP id 11so763049qkd.1; Tue, 25 Feb 2020 14:02:06 -0800 (PST) X-Gm-Message-State: APjAAAXovnpnqOnxO6TIMLj1I1Q7o6ie4wdbK3YAQfHoY7wP6QY/+mQF ty23BTDM2NQtFgs0W1Isrn4f1OKezLZdVWydnw== X-Google-Smtp-Source: APXvYqw5XKZGdHCXY9u0tVRDbjlPaa0iutz4jC8T9d3E9Z8AVXYJLUY39qJiOoxuGit3bif1zq9Awqp6HaEj5QU++i0= X-Received: by 2002:ae9:f205:: with SMTP id m5mr1310560qkg.152.1582668125762; Tue, 25 Feb 2020 14:02:05 -0800 (PST) MIME-Version: 1.0 References: <20200218171321.30990-1-robh@kernel.org> <20200218171321.30990-7-robh@kernel.org> <20200218172000.GF1133@willie-the-truck> In-Reply-To: <20200218172000.GF1133@willie-the-truck> From: Rob Herring Date: Tue, 25 Feb 2020 16:01:54 -0600 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [RFC PATCH 06/11] iommu: arm-smmu: Remove Calxeda secure mode quirk To: Will Deacon Cc: "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , "linux-kernel@vger.kernel.org" , soc@kernel.org, Andre Przywara , Robert Richter , Jon Loeliger , Alexander Graf , Matthias Brugger , Mark Langsdorf , Alex Williamson , Borislav Petkov , Cornelia Huck , Daniel Lezcano , "David S. Miller" , devicetree@vger.kernel.org, Eric Auger , Linux IOMMU , James Morse , Jens Axboe , Joerg Roedel , kvm@vger.kernel.org, linux-clk , linux-edac , "open list:LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)" , "open list:THERMAL" , Mauro Carvalho Chehab , netdev , "Rafael J. Wysocki" , Robin Murphy , Stephen Boyd , Tony Luck , Viresh Kumar Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 18, 2020 at 11:20 AM Will Deacon wrote: > > On Tue, Feb 18, 2020 at 11:13:16AM -0600, Rob Herring wrote: > > Cc: Will Deacon > > Cc: Robin Murphy > > Cc: Joerg Roedel > > Cc: iommu@lists.linux-foundation.org > > Signed-off-by: Rob Herring > > --- > > Do not apply yet. > > Pleeeeease? ;) > > > drivers/iommu/arm-smmu-impl.c | 43 ----------------------------------- > > 1 file changed, 43 deletions(-) > > Yes, I'm happy to get rid of this. Sadly, I don't think we can remove > anything from 'struct arm_smmu_impl' because most implementations fall > just short of perfect. > > Anyway, let me know when I can push the button and I'll queue this in > the arm-smmu tree. Seems we're leaving the platform support for now, but I think we never actually enabled SMMU support. It's not in the dts either in mainline nor the version I have which should be close to what shipped in firmware. So as long as Andre agrees, this one is good to apply. Rob