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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A2BEFC433F5 for ; Thu, 10 Mar 2022 01:23:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237181AbiCJBYK (ORCPT ); Wed, 9 Mar 2022 20:24:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41280 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232553AbiCJBYI (ORCPT ); Wed, 9 Mar 2022 20:24:08 -0500 Received: from mail-yw1-x1131.google.com (mail-yw1-x1131.google.com [IPv6:2607:f8b0:4864:20::1131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D952B96 for ; Wed, 9 Mar 2022 17:23:09 -0800 (PST) Received: by mail-yw1-x1131.google.com with SMTP id 00721157ae682-2db2add4516so42748167b3.1 for ; Wed, 09 Mar 2022 17:23:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=ws9DDxQhvCEEb7BpXYKAziEzXNx+Th/TR7SYTtd0TTQ=; b=rPsL/UBSo75uMp4Kf4nWtT3UmSyBb+aUjlKo7XO76dew6M+tRnOTBKom4Rkf30yX1P j/V9sqWLqsUYMqCurq0M4aq8rHEaSLVt4DUdM3rFOmKzAwTBenKB5ytJJ5biMLVwWPg4 W8tVLU0pNc0c9r4CqnxJP5Wq4xYRDBuSH8jLyXSZnNzc2jBml6ze4twSn6IngDsEOBJF mu3B1/CvZo1d34EDoxRvRj2mHhS5lb7o7/KFvZmfgu9yZNZu07ig//34FX3rjgErW4Rd FarGDXiXTiFkYCrnK8S0LLn5ooNOx/bkP2jv2KuC17CBMcEuayYvxNPWJGms8PvAZlua GAOQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=ws9DDxQhvCEEb7BpXYKAziEzXNx+Th/TR7SYTtd0TTQ=; b=HaUNlXPWm8LlldkvJemOFu9CfOkXDEU/jkuLBsJfgkZRQYDGCrD+kKzObgX295GOB0 YB1fhv0fgy6M8q2CmhswZ6Ws+7T4iYDqaqkIJO0O+9FK4/j3fjAhqWmOIMEd2azGJ9KO QD5BI1RcvzDT1oP8gy8cuNTXlOEJEOLP+XkblblHCJhy32ZLDr8LAnfnbmWlDzRNTGeH LYxDt+fZT2tSebc+cMNDl0mAAXcZiBD1NU2dKUS4rTzlZCLfXjkDStX3HZ0+lqQznXue Uw4Po5c1hmDBin3wpJ1kU8uZzsHO8jur3aYA7T7eABtdf0TBV39S3G2yK+KlXmgXqbOz jkiQ== X-Gm-Message-State: AOAM533ZLoDasJYB1UXvBph43pye3dENF2keHenx8uVAmVt9JTO3dYCn ejLy6TQMhtdgGTIxT+735YyUoetPDd8GvDp6w7vlwiQKJy5NhQ== X-Google-Smtp-Source: ABdhPJz66JQy/7OqGLGZmSbVvxn4N7z0wbJVqc4K4gqb0fIa80CrjLzJgWezBlCYZftD5uvE0w/ZkwVpokmDSpngMmU= X-Received: by 2002:a81:854:0:b0:2db:255b:dd6 with SMTP id 81-20020a810854000000b002db255b0dd6mr2200475ywi.140.1646875388271; Wed, 09 Mar 2022 17:23:08 -0800 (PST) MIME-Version: 1.0 References: <20220309144138.360482-1-arnd@kernel.org> <20220309144138.360482-2-arnd@kernel.org> <27250b4e-cf04-0dab-d658-bb472face5ea@arm.com> In-Reply-To: From: Linus Walleij Date: Thu, 10 Mar 2022 02:22:56 +0100 Message-ID: Subject: Re: [PATCH 2/2] ARM: remove support for NOMMU ARMv4/v5 To: Arnd Bergmann Cc: Robin Murphy , Russell King , Arnd Bergmann , kernel test robot , Thomas Gleixner , Marc Zyngier , Ard Biesheuvel , Andrew Morton , Mark Rutland , Vladimir Murzin , Linux ARM , Linux Kernel Mailing List , "Russell King (Oracle)" , Anshuman Khandual Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 9, 2022 at 5:17 PM Arnd Bergmann wrote: > Robin > > In that case, it would probably make sense to garbage-collect all the > > configs, setup code and other stuff relating to older MMU-less CPU cores > > like ARM1156, ARM940, etc. at the same time. > > Right, good idea. These are only selected by CONFIG_ARCH_INTEGRATOR, > but that in turn doesn't build for CONFIG_MMU=n because it depends on > ARCH_MULTIPLATFORM. I'll send a patch for these. Just delete these, I do have these CPU tiles around but they are so obscure and I never got around to even testing to boot them. Yours, Linus Walleij