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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 62529C433EF for ; Mon, 20 Sep 2021 18:57:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4B2FE60F4B for ; Mon, 20 Sep 2021 18:57:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1387665AbhITS6a (ORCPT ); Mon, 20 Sep 2021 14:58:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55212 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354925AbhITS41 (ORCPT ); Mon, 20 Sep 2021 14:56:27 -0400 Received: from mail-lf1-x12e.google.com (mail-lf1-x12e.google.com [IPv6:2a00:1450:4864:20::12e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 10144C0A88CD for ; Mon, 20 Sep 2021 10:05:03 -0700 (PDT) Received: by mail-lf1-x12e.google.com with SMTP id t10so64169625lfd.8 for ; Mon, 20 Sep 2021 10:05:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=NGaD6AlZjPBokDnZ02tpVPzh3NsPwqmIjeFWkEkRoSE=; b=QsSxLzq+ps4dQfN/nfLkDVGEJRoUNVw2MarI+2uXV9KE0AtrzhKx+qI0WZs8h23Sn/ CAe3GHPOAKPXLZfEibFPhZiKWJIh7VgFay4UPqOp/tI/ALdW4lwCTcJIkobR53QMS+5U NGuoJf50rRach+FLajqQuJW9lPW2IFgECqmXk= 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=NGaD6AlZjPBokDnZ02tpVPzh3NsPwqmIjeFWkEkRoSE=; b=i9012mFhTx7PFZCQYqZUSGxWfDCeYRlXo7jmDWKiIZnZwHdQGhYAK8D1HhrZVyIMLT MjfmigBJPpQV6ThfhbuSg2ALs+WVPI/97+IePCmd7pNUwFvL8rJWweBs5cz0sbMsdCKn udNLiaBo0A5BOr0FdZR1nvgkqaA6EMtibj12NI5gPY8NdgM4wG2Jd34LY+XKryt0v+6I 0/2oY1j5TCYZrPiUSUTj0xl/XOWHQ3ev68qeZAD1LgXYg8yO/NK7k611AqzBKT7HCgE2 XeNsctrNzKmltVGKpqM8jzLSPUWu/22mMXBVf+N8DBZCt5DjLa9ppBvHKliY2592bTqK /u7A== X-Gm-Message-State: AOAM532mQA/fWaB9ZDRtbVI4rSTUahndgdBCF03CHb/cNPr2eZqIKiz7 HDRrRkkjTPifOjOn1uTRU2NyrVKsyxxGDYKs X-Google-Smtp-Source: ABdhPJw4aKBIPEii3kvtNvAp7c7D+hshxQzwbK27p9p/LDq2ITLUBESm05Ub9KgaZBJ3OwplKonelA== X-Received: by 2002:a05:6512:2354:: with SMTP id p20mr1155543lfu.214.1632157499822; Mon, 20 Sep 2021 10:04:59 -0700 (PDT) Received: from mail-lf1-f50.google.com (mail-lf1-f50.google.com. [209.85.167.50]) by smtp.gmail.com with ESMTPSA id t30sm1305014lfg.289.2021.09.20.10.04.58 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 20 Sep 2021 10:04:59 -0700 (PDT) Received: by mail-lf1-f50.google.com with SMTP id b20so11808070lfv.3 for ; Mon, 20 Sep 2021 10:04:58 -0700 (PDT) X-Received: by 2002:a05:6512:b8f:: with SMTP id b15mr7635650lfv.655.1632157498590; Mon, 20 Sep 2021 10:04:58 -0700 (PDT) MIME-Version: 1.0 References: <20210920134424.GA346531@roeck-us.net> In-Reply-To: From: Linus Torvalds Date: Mon, 20 Sep 2021 10:04:42 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: Linux 5.15-rc2 To: Guenter Roeck Cc: Linux Kernel Mailing List , linux-sparc , "David S. Miller" , linux-arch Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-arch@vger.kernel.org On Mon, Sep 20, 2021 at 9:18 AM Linus Torvalds wrote: > > Anyway, this email ended up being a long explanation of what the code > _should_ do, in the hope that some enterprising kernel developer > decides "Oh, this sounds like an easy thing to fix". But you do need > to be able to test the end result at least a tiny bit. In the meantime, the build fix is trivial: make that broken sparc pci_iounmap() definition depend on CONFIG_PCI being set. But let me build a few more sparc configs (and this time do it properly for both 32-bit and 64-bit) before I actually commit it and push it out. Linus