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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id DB171C433EF for ; Mon, 7 Feb 2022 18:08:14 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 460216B0074; Mon, 7 Feb 2022 13:08:14 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 3E8D26B0075; Mon, 7 Feb 2022 13:08:14 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 261E86B0078; Mon, 7 Feb 2022 13:08:14 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0023.hostedemail.com [216.40.44.23]) by kanga.kvack.org (Postfix) with ESMTP id 11D1A6B0074 for ; Mon, 7 Feb 2022 13:08:14 -0500 (EST) Received: from smtpin14.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id A800E181DDC1B for ; Mon, 7 Feb 2022 18:08:13 +0000 (UTC) X-FDA: 79116768066.14.A800CC0 Received: from mail-pl1-f169.google.com (mail-pl1-f169.google.com [209.85.214.169]) by imf06.hostedemail.com (Postfix) with ESMTP id 4A989180006 for ; Mon, 7 Feb 2022 18:08:13 +0000 (UTC) Received: by mail-pl1-f169.google.com with SMTP id y18so2132499plb.11 for ; Mon, 07 Feb 2022 10:08:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel-com.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=nxHF7bigQnfZfNGCQpq6EtXcG8/j6GHHAEIHGHy2fyU=; b=W2DDXQJis+1qeQfXY6E/rxnSkSH+QKQccGw4pZqh3cKQQ7Ll28D21ZTANWBpjdTXkB +oBg0dRp7zXiF2K9fvNxjOnqLQ0NU4tSCX/uoDUgYXiPcW3lrnrEZ8WrBiPWSBgY4/tx 9wQBgc3U+/16XX6zr1IGWZp+OTMhC+7AmHWl4HQOtmJdf1TDvqV9PwZseP44xIAvTKTJ lY9+rCsDVlGtJn+K+JfRbJQJUoxEyKL8bHmbimQ1ptdoTfcpwUfxMxs8lIMS2tr1n+Up 0WNvMspuYRbKnLIowW6FPQwT66Mrqlup7UTEmGoUmJqEmINAArubT4xrd5hjAe0QVo24 gEeQ== 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=nxHF7bigQnfZfNGCQpq6EtXcG8/j6GHHAEIHGHy2fyU=; b=I/2kSEWj939VYRbfhaf60j5aLR9EB6PHfGKSw1504Vg4QVGGYefmUcBftfD3IyNAE0 a/9o/QsckRzHR71G/yZo67JddJ7cb3DuzBpTy9VCeZkNk77gOA5hUvVzvPyXVlCNtaBc +mG4aTvMQ6bN1Rsp2pfhmr5WT3Q8V+2d/w/9EDARgidPSCbACooOqRZPwizRYJQ8e4Bu uGKhTnyZeSqYm7tJjQKo77zPhwzzfuW3F5pi+K+5FcXiaqzLAeMU0C8uI1v2umm9OA4P awJqoWvpcuH8zQPbwK1RGmVphvgbhdm7/eO6Nzq1DFgKT6Y0nK+iIpWxJcD1ela0J9NM /UcA== X-Gm-Message-State: AOAM530lf1649UBZpvJY/KAbytgtNZUZ6DDzZGzXtZVE0pjORteolLcT Le19Yvgco7NQbGj4Bz2E44yLvp/a1aWQb1TBCHlyYg== X-Google-Smtp-Source: ABdhPJxbjfLp1vymzfVN/rUSu7NFfwM27TjFOxcEJErT+R82ivD+XXC3ZWylDTpvE/Ebzm6hUwz4bOsdTAqXcC6BA2A= X-Received: by 2002:a17:902:ccce:: with SMTP id z14mr815477ple.34.1644257292200; Mon, 07 Feb 2022 10:08:12 -0800 (PST) MIME-Version: 1.0 References: <20220207063249.1833066-1-hch@lst.de> <20220207063249.1833066-2-hch@lst.de> In-Reply-To: <20220207063249.1833066-2-hch@lst.de> From: Dan Williams Date: Mon, 7 Feb 2022 10:08:01 -0800 Message-ID: Subject: Re: [PATCH 1/8] mm: remove a pointless CONFIG_ZONE_DEVICE check in memremap_pages To: Christoph Hellwig Cc: Andrew Morton , Felix Kuehling , Alex Deucher , =?UTF-8?Q?Christian_K=C3=B6nig?= , "Pan, Xinhui" , Ben Skeggs , Karol Herbst , Lyude Paul , Jason Gunthorpe , Alistair Popple , Logan Gunthorpe , Ralph Campbell , Linux Kernel Mailing List , amd-gfx list , Maling list - DRI developers , nouveau@lists.freedesktop.org, Linux NVDIMM , Linux MM Content-Type: text/plain; charset="UTF-8" X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 4A989180006 X-Rspam-User: nil Authentication-Results: imf06.hostedemail.com; dkim=pass header.d=intel-com.20210112.gappssmtp.com header.s=20210112 header.b=W2DDXQJi; dmarc=fail reason="No valid SPF, DKIM not aligned (relaxed)" header.from=intel.com (policy=none); spf=none (imf06.hostedemail.com: domain of dan.j.williams@intel.com has no SPF policy when checking 209.85.214.169) smtp.mailfrom=dan.j.williams@intel.com X-Stat-Signature: km6sokbaiyka3nbqgtfmza3mu8k8g97a X-HE-Tag: 1644257293-84073 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Sun, Feb 6, 2022 at 10:33 PM Christoph Hellwig wrote: > > memremap.c is only built when CONFIG_ZONE_DEVICE is set, so remove > the superflous extra check. Looks good to me. Reviewed-by: Dan Williams