From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yb1-f175.google.com (mail-yb1-f175.google.com [209.85.219.175]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C6E6A2F24 for ; Tue, 8 Feb 2022 08:07:07 +0000 (UTC) Received: by mail-yb1-f175.google.com with SMTP id m6so47493170ybc.9 for ; Tue, 08 Feb 2022 00:07:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=lrJ/uUGCKgoKFH52TnhTE0iJcbWnNbC2//ZX4wls2Dw=; b=kNP/DVt8Qf+7bUY3UT5ZfqP8u/Zt0jSOyRJstDT02WFgtxz0uQpIo4XqdFFTnYfT/M F2Df9FQ1s1DpZs0sKfObwDOAAXfKQ7/T2yeAjlKR3i/reWmzZVjWKP3xdxDfOd3jfA7b tz5+cjBNS6/V6VXodt+MN/KM9Uxi0esuP7iu1e3jkfmQt4QdsMTpVKtJq5SLYiKaO6wV GdLTObr64l6FVPZjPzvdKBJR2Rjj+n9hO45a68l8DCZafC6+U2M4uJdIA6MbLvDKJRJZ DYHtfhyDzmb+GdSk9jY5Magnd6SN2eMgQm2n0M1xh1E5HMRa0EDjVN/rUBMFIXJjqzfO gYMA== 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=lrJ/uUGCKgoKFH52TnhTE0iJcbWnNbC2//ZX4wls2Dw=; b=dRpwcT/aSkq/Ypa3NGWhmjULh+09AMQPrMZ+68+9y+Ai4IeG8JNp3JEZ2CQvBvdMPL dOZvaogzB6X9roHKRP24+tJJFT9SpTF2Ksum6QERUxzWWas2fphetU/8dB3E8bnJVKaO soiMaquevKdysVpCqyiSG7+9YCQLwIGNtJ9b3chGPh8eZuIi0XokfQR0lMxAwnyMsoc4 aXLz85aa1lGlcmaa3VY9PYMz/XOvopxwHG3HaxkpaFFSXymgCed84qP79aAUrmsCftO8 /HH0yr9FzexuZp18BY1HTnL3kTcwSHi4yH175gJvpuz5+6sIsQt6CDsBx4dLPuESRb9Q EvnA== X-Gm-Message-State: AOAM532LUz0RcugJwH7ASmgGIGoX0Syps8uwA9qq93stzhR8WVKWjNDR Ly8D2T1YKsCLbgKMf29/TwPHpw9muFjW1sruQePMUQ== X-Google-Smtp-Source: ABdhPJyc0mkGJILuXoiCncxc7dUnInOYzU71tTwuAgOjc/Gz6ioJ07N3R1Qa59huN3y/0lYz2j4xsFCGHPxb7jwVlxY= X-Received: by 2002:a25:e406:: with SMTP id b6mr3405161ybh.703.1644307626738; Tue, 08 Feb 2022 00:07:06 -0800 (PST) Precedence: bulk X-Mailing-List: nvdimm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: 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: Muchun Song Date: Tue, 8 Feb 2022 16:06:30 +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 , Dan Williams , 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 , LKML , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, nvdimm@lists.linux.dev, Linux Memory Management List Content-Type: text/plain; charset="UTF-8" On Mon, Feb 7, 2022 at 2:36 PM Christoph Hellwig wrote: > > memremap.c is only built when CONFIG_ZONE_DEVICE is set, so remove > the superflous extra check. > > Signed-off-by: Christoph Hellwig Reviewed-by: Muchun Song Thanks. 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 12B80C433EF for ; Tue, 8 Feb 2022 08:07:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 26BBA10E16C; Tue, 8 Feb 2022 08:07:09 +0000 (UTC) Received: from mail-yb1-xb34.google.com (mail-yb1-xb34.google.com [IPv6:2607:f8b0:4864:20::b34]) by gabe.freedesktop.org (Postfix) with ESMTPS id DA3F010E16C for ; Tue, 8 Feb 2022 08:07:07 +0000 (UTC) Received: by mail-yb1-xb34.google.com with SMTP id y129so11234308ybe.7 for ; Tue, 08 Feb 2022 00:07:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=lrJ/uUGCKgoKFH52TnhTE0iJcbWnNbC2//ZX4wls2Dw=; b=kNP/DVt8Qf+7bUY3UT5ZfqP8u/Zt0jSOyRJstDT02WFgtxz0uQpIo4XqdFFTnYfT/M F2Df9FQ1s1DpZs0sKfObwDOAAXfKQ7/T2yeAjlKR3i/reWmzZVjWKP3xdxDfOd3jfA7b tz5+cjBNS6/V6VXodt+MN/KM9Uxi0esuP7iu1e3jkfmQt4QdsMTpVKtJq5SLYiKaO6wV GdLTObr64l6FVPZjPzvdKBJR2Rjj+n9hO45a68l8DCZafC6+U2M4uJdIA6MbLvDKJRJZ DYHtfhyDzmb+GdSk9jY5Magnd6SN2eMgQm2n0M1xh1E5HMRa0EDjVN/rUBMFIXJjqzfO gYMA== 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=lrJ/uUGCKgoKFH52TnhTE0iJcbWnNbC2//ZX4wls2Dw=; b=EVPNN4qRApOrF7HIpVNMB2P/TH+j+OlFVbCB/Uj92saemFiC8mWYt5Rqe2cxYxLy5g Hk1YfUMKranK/TItUv3JDHNZztORYUeQ+63AFLVjma94IiYGOhOXpF0yj2qv40XLSbnW Z9i28xsWBBw4oSLhGSlsjQtVn3+QqFKqtW8Vue+hFccRKkT0N+tnoVOqGBp/JgJaNv8W 02y3jSZhmQ5Dn+apQXS+Qs0DRCfo7/MuIlF/Nl8yUAg3cEn8S3xRWRb3pu0pyDJqNp9V MsvsEY0rZ1Qq+jCSC59UT+KevjEEZq2GDuwM4BsXQt3ka1nC38BpPT6jDRjT5R0s1Mgq 2Qpg== X-Gm-Message-State: AOAM533n7oHQMFBJRGwm4AtivZc+zES2WAdAE6M7oZdwpqXXAmmvOpPw 8RwK60lDMJvCjYxEVt/d/v1mhm973CNIDgR2jrR7ng== X-Google-Smtp-Source: ABdhPJyc0mkGJILuXoiCncxc7dUnInOYzU71tTwuAgOjc/Gz6ioJ07N3R1Qa59huN3y/0lYz2j4xsFCGHPxb7jwVlxY= X-Received: by 2002:a25:e406:: with SMTP id b6mr3405161ybh.703.1644307626738; Tue, 08 Feb 2022 00:07:06 -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: Muchun Song Date: Tue, 8 Feb 2022 16:06:30 +0800 Message-ID: Subject: Re: [PATCH 1/8] mm: remove a pointless CONFIG_ZONE_DEVICE check in memremap_pages To: Christoph Hellwig Content-Type: text/plain; charset="UTF-8" X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: nvdimm@lists.linux.dev, Ralph Campbell , Alistair Popple , dri-devel@lists.freedesktop.org, Karol Herbst , Linux Memory Management List , nouveau@lists.freedesktop.org, Felix Kuehling , "Pan, Xinhui" , LKML , amd-gfx@lists.freedesktop.org, =?UTF-8?Q?Christian_K=C3=B6nig?= , Jason Gunthorpe , Ben Skeggs , Alex Deucher , Andrew Morton , Logan Gunthorpe , Dan Williams Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Mon, Feb 7, 2022 at 2:36 PM Christoph Hellwig wrote: > > memremap.c is only built when CONFIG_ZONE_DEVICE is set, so remove > the superflous extra check. > > Signed-off-by: Christoph Hellwig Reviewed-by: Muchun Song Thanks. 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 35F27C433FE for ; Thu, 10 Feb 2022 01:00:43 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6DBD710E717; Thu, 10 Feb 2022 01:00:22 +0000 (UTC) Received: from mail-yb1-xb29.google.com (mail-yb1-xb29.google.com [IPv6:2607:f8b0:4864:20::b29]) by gabe.freedesktop.org (Postfix) with ESMTPS id DA61D10E25E for ; Tue, 8 Feb 2022 08:07:07 +0000 (UTC) Received: by mail-yb1-xb29.google.com with SMTP id p5so47445271ybd.13 for ; Tue, 08 Feb 2022 00:07:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=lrJ/uUGCKgoKFH52TnhTE0iJcbWnNbC2//ZX4wls2Dw=; b=kNP/DVt8Qf+7bUY3UT5ZfqP8u/Zt0jSOyRJstDT02WFgtxz0uQpIo4XqdFFTnYfT/M F2Df9FQ1s1DpZs0sKfObwDOAAXfKQ7/T2yeAjlKR3i/reWmzZVjWKP3xdxDfOd3jfA7b tz5+cjBNS6/V6VXodt+MN/KM9Uxi0esuP7iu1e3jkfmQt4QdsMTpVKtJq5SLYiKaO6wV GdLTObr64l6FVPZjPzvdKBJR2Rjj+n9hO45a68l8DCZafC6+U2M4uJdIA6MbLvDKJRJZ DYHtfhyDzmb+GdSk9jY5Magnd6SN2eMgQm2n0M1xh1E5HMRa0EDjVN/rUBMFIXJjqzfO gYMA== 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=lrJ/uUGCKgoKFH52TnhTE0iJcbWnNbC2//ZX4wls2Dw=; b=12rX/+JEQQfL1ib2Ss2dOwXyMCtz8up4vMNRUEErTSPJAsTH0XO0zFD/CahT94e8dY oC3xGmbSyCdi0x4zWeKpToRQUi4zrxQZJhp0obHYiyLDSLjw8ay8ZC4Oey4rbRqR0JDb kOW/C+GMKxcLKp72lMuYJMzcaPilgswWDB8SucgJwpVlmgNHq7Z1oPH3SysF7+/sIz8H vpjp5PgltjQno6F/nl/ACEP2n9XSslZ1HLmzbqgBflFxPi0OlzvJvSEZaE+6hnka1dLg X87/qgqk8W31ly5WznX9Oibva3QpbN9F2MutoR8hHPaT4Qvp8WD8Egi0oLxUoBCie+6y nN9Q== X-Gm-Message-State: AOAM5336hVC5w65Th55uer5tOLpRUMBZcYiHTQnT3w7EEpjDbAQJLF7A DKDiCTjruj8Ih5WAhAT7NsJxUK7hmXMUujrA6YVkLQ== X-Google-Smtp-Source: ABdhPJyc0mkGJILuXoiCncxc7dUnInOYzU71tTwuAgOjc/Gz6ioJ07N3R1Qa59huN3y/0lYz2j4xsFCGHPxb7jwVlxY= X-Received: by 2002:a25:e406:: with SMTP id b6mr3405161ybh.703.1644307626738; Tue, 08 Feb 2022 00:07:06 -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: Muchun Song Date: Tue, 8 Feb 2022 16:06:30 +0800 Message-ID: To: Christoph Hellwig Content-Type: text/plain; charset="UTF-8" X-Mailman-Approved-At: Thu, 10 Feb 2022 01:00:19 +0000 Subject: Re: [Nouveau] [PATCH 1/8] mm: remove a pointless CONFIG_ZONE_DEVICE check in memremap_pages X-BeenThere: nouveau@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Nouveau development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: nvdimm@lists.linux.dev, Ralph Campbell , Alistair Popple , dri-devel@lists.freedesktop.org, Linux Memory Management List , nouveau@lists.freedesktop.org, Felix Kuehling , "Pan, Xinhui" , LKML , amd-gfx@lists.freedesktop.org, =?UTF-8?Q?Christian_K=C3=B6nig?= , Jason Gunthorpe , Ben Skeggs , Alex Deucher , Andrew Morton , Logan Gunthorpe , Dan Williams Errors-To: nouveau-bounces@lists.freedesktop.org Sender: "Nouveau" On Mon, Feb 7, 2022 at 2:36 PM Christoph Hellwig wrote: > > memremap.c is only built when CONFIG_ZONE_DEVICE is set, so remove > the superflous extra check. > > Signed-off-by: Christoph Hellwig Reviewed-by: Muchun Song Thanks.