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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 ADE23C282CE for ; Tue, 4 Jun 2019 09:11:17 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3CD6224CB3 for ; Tue, 4 Jun 2019 09:11:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3CD6224CB3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 45J5kq0DMdzDqJH for ; Tue, 4 Jun 2019 19:11:15 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=none (mailfrom) smtp.mailfrom=linux.intel.com (client-ip=192.55.52.43; helo=mga05.intel.com; envelope-from=richardw.yang@linux.intel.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.intel.com Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 45J4vR4N8hzDqK9 for ; Tue, 4 Jun 2019 18:33:39 +1000 (AEST) X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 04 Jun 2019 01:32:26 -0700 X-ExtLoop1: 1 Received: from richard.sh.intel.com (HELO localhost) ([10.239.159.54]) by orsmga006.jf.intel.com with ESMTP; 04 Jun 2019 01:32:17 -0700 Date: Tue, 4 Jun 2019 16:31:48 +0800 From: Wei Yang To: David Hildenbrand Subject: Re: [PATCH v3 06/11] mm/memory_hotplug: Allow arch_remove_pages() without CONFIG_MEMORY_HOTREMOVE Message-ID: <20190604083148.GA28403@richard> References: <20190527111152.16324-1-david@redhat.com> <20190527111152.16324-7-david@redhat.com> <20190603221540.bvhuvltlwuirm5sl@master> <2ba74d1d-643e-7e22-acff-2b04c579b4f8@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2ba74d1d-643e-7e22-acff-2b04c579b4f8@redhat.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-Mailman-Approved-At: Tue, 04 Jun 2019 19:07:14 +1000 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Wei Yang Cc: Oscar Salvador , Rich Felker , linux-ia64@vger.kernel.org, Anshuman Khandual , linux-sh@vger.kernel.org, Peter Zijlstra , Dave Hansen , Heiko Carstens , Arun KS , Wei Yang , linux-mm@kvack.org, Michal Hocko , Paul Mackerras , "H. Peter Anvin" , Thomas Gleixner , Qian Cai , linux-s390@vger.kernel.org, Yoshinori Sato , "Rafael J. Wysocki" , Mike Rapoport , Ingo Molnar , Fenghua Yu , Pavel Tatashin , Vasily Gorbik , Rob Herring , "mike.travis@hpe.com" , Nicholas Piggin , Alex Deucher , Mark Brown , Borislav Petkov , Andy Lutomirski , Dan Williams , Chris Wilson , linux-arm-kernel@lists.infradead.org, Tony Luck , Baoquan He , Masahiro Yamada , Mathieu Malaterre , Greg Kroah-Hartman , Andrew Banman , linux-kernel@vger.kernel.org, Logan Gunthorpe , Wei Yang , Martin Schwidefsky , Igor Mammedov , akpm@linux-foundation.org, linuxppc-dev@lists.ozlabs.org, "David S. Miller" , "Kirill A. Shutemov" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Tue, Jun 04, 2019 at 08:59:43AM +0200, David Hildenbrand wrote: >On 04.06.19 00:15, Wei Yang wrote: >> Allow arch_remove_pages() or arch_remove_memory()? > >Looks like I merged __remove_pages() and arch_remove_memory(). > >@Andrew, can you fix this up to > >"mm/memory_hotplug: Allow arch_remove_memory() without >CONFIG_MEMORY_HOTREMOVE" > >? Thanks! > Already merged? >> >> And want to confirm the kernel build on affected arch succeed? > >I compile-tested on s390x and x86. As the patches are in linux-next for >some time, I think the other builds are also fine. > Yep, sounds good~ >Thanks! > >-- > >Thanks, > >David / dhildenb -- Wei Yang Help you, Help me 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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 C3CB5C282CE for ; Tue, 4 Jun 2019 08:32:29 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 84B9124439 for ; Tue, 4 Jun 2019 08:32:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 84B9124439 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 0A1196B0266; Tue, 4 Jun 2019 04:32:29 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 0524C6B0269; Tue, 4 Jun 2019 04:32:29 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id E5D136B026B; Tue, 4 Jun 2019 04:32:28 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from mail-pg1-f199.google.com (mail-pg1-f199.google.com [209.85.215.199]) by kanga.kvack.org (Postfix) with ESMTP id AD3986B0266 for ; Tue, 4 Jun 2019 04:32:28 -0400 (EDT) Received: by mail-pg1-f199.google.com with SMTP id 14so11911511pgo.14 for ; Tue, 04 Jun 2019 01:32:28 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-original-authentication-results:x-gm-message-state:date:from:to :cc:subject:message-id:reply-to:references:mime-version :content-disposition:in-reply-to:user-agent; bh=7FN1UgNuJG9+eRSIdJ5dIp7nJTtiP6BL6wkemJpMgzY=; b=d6WmZLaUKtxJ5pWZfzn4hczY1MwSwpl4YtOsW4H0DYrW4mRlMPJPETEiQ+AKelHTq3 JTy4Ug99mA8oNaCXzKPY0CWpRCApscBCDZD+JLwrIFcYkBPKXYSVCz+vYOGOZVe9wtqn Qe072XA2kQU4v4ESdrtuCxwlHEHxLrjd5bn3DXUvC+//bMW5LhxVWYu0gvJoiClrKYAp aYi+Vjp4FFkuv3c9ZyyIkEXgCuo7BN2sShxRZ8iRKxn3XqrzpMu2EHhNXuUfyGe+9HpY lasmY/raaenV4WdjTel7eGJd50PuybvOvr4/KhsNDI/fTvQOLJ8UjsBjSM6eEHYMiaxZ FB6w== X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of richardw.yang@linux.intel.com designates 192.55.52.136 as permitted sender) smtp.mailfrom=richardw.yang@linux.intel.com; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com X-Gm-Message-State: APjAAAU+4cgq7cpSmyyVbt5kIor/Bue1Au6wUhJ+hDfKQ8TOyA6uJXBG 8jk2p3Oc+M1aphh3gV3d40CoGquKCH8Gj24qcWMcwM0gc4kF6QLTgGfaY8TZhH14TM93r5DaUw8 8AsHCsQf/U1lQMjvW7kHXZ0b/q47DGYYbHc8TJKxAkCVYrCKpnPJCtR8kQeLwHobwfg== X-Received: by 2002:a62:5c84:: with SMTP id q126mr10422172pfb.247.1559637148323; Tue, 04 Jun 2019 01:32:28 -0700 (PDT) X-Google-Smtp-Source: APXvYqzoRWg/Sj8noLIzSOx1XUSNJ0PUzvwD6kJ/PuXdvXCExNUVdJ7h0YArkJfKlWiSS9VUz7Iv X-Received: by 2002:a62:5c84:: with SMTP id q126mr10422120pfb.247.1559637147548; Tue, 04 Jun 2019 01:32:27 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1559637147; cv=none; d=google.com; s=arc-20160816; b=PwxDe35YD1t2dTOSc65OA8kptA1iEdaGM3eRFBctvqhxo2mucAv+fx2bqAKOveAgTq f8s/LowFK/y99Y4oN0xnVz4MSH7v6FAabk7D9sWAb8oYgG9b0kXlTVPloaDRhnFWoB/I lLYDFIDRLvboYIfbU9ewSNEDBrUtzI2/yTsOsCkEoBMAvfPW3yG51pYDtJ+vhnqWVnYX 3liyv+NmG5TH928ANn8tvZmB8Igq73A3c/PAFWsBH5lf8DVJI6mC48W894RaSmHdjVCk HXYYWtJuoBrHQMH/lv7G0ac/7tNpl3PRYO/q0tATtDdTNEOfbDRcHSiOHcCQUpPJgEEv xZaA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=user-agent:in-reply-to:content-disposition:mime-version:references :reply-to:message-id:subject:cc:to:from:date; bh=7FN1UgNuJG9+eRSIdJ5dIp7nJTtiP6BL6wkemJpMgzY=; b=yEt1FBKQK+ZfVjt4LU7uds4L9cLM8/GM1901SdC73qAi+/Pt5n3Z5HFrqTO0PX4NQ7 Ml6HlTZw64Xb9UsVTH+DswBAGfWo3Cx+8U4yEJ4RdhC/QseOIW6HNhbQUR6O1AUHlz+s F7czEB6T1p1urGD8DNvk/80tOeJ1BFC5pA1W4RHCi0mEJKZ57LSDzgHMyOf846uvRtAz VrAg9TyNRn2qgDmT3LDTnrky/+ce3QGmtE4CE6NEyByM/Ly2JdsJ09vIumxlW/LzMzu0 23rm2gToT7oMUK0/52TwQPzrIENYkn/YDpB0pMBslMKhTpn1UARMuisVJpYLRQuWUelb Qorw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of richardw.yang@linux.intel.com designates 192.55.52.136 as permitted sender) smtp.mailfrom=richardw.yang@linux.intel.com; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from mga12.intel.com (mga12.intel.com. [192.55.52.136]) by mx.google.com with ESMTPS id 14si24289327pfu.76.2019.06.04.01.32.27 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 04 Jun 2019 01:32:27 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of richardw.yang@linux.intel.com designates 192.55.52.136 as permitted sender) client-ip=192.55.52.136; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of richardw.yang@linux.intel.com designates 192.55.52.136 as permitted sender) smtp.mailfrom=richardw.yang@linux.intel.com; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 04 Jun 2019 01:32:26 -0700 X-ExtLoop1: 1 Received: from richard.sh.intel.com (HELO localhost) ([10.239.159.54]) by orsmga006.jf.intel.com with ESMTP; 04 Jun 2019 01:32:17 -0700 Date: Tue, 4 Jun 2019 16:31:48 +0800 From: Wei Yang To: David Hildenbrand Cc: Wei Yang , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-ia64@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, linux-arm-kernel@lists.infradead.org, akpm@linux-foundation.org, Dan Williams , Igor Mammedov , Tony Luck , Fenghua Yu , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Martin Schwidefsky , Heiko Carstens , Yoshinori Sato , Rich Felker , Dave Hansen , Andy Lutomirski , Peter Zijlstra , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , Greg Kroah-Hartman , "Rafael J. Wysocki" , Michal Hocko , Mike Rapoport , Oscar Salvador , "Kirill A. Shutemov" , Alex Deucher , "David S. Miller" , Mark Brown , Chris Wilson , Christophe Leroy , Nicholas Piggin , Vasily Gorbik , Rob Herring , Masahiro Yamada , "mike.travis@hpe.com" , Andrew Banman , Pavel Tatashin , Wei Yang , Arun KS , Qian Cai , Mathieu Malaterre , Baoquan He , Logan Gunthorpe , Anshuman Khandual Subject: Re: [PATCH v3 06/11] mm/memory_hotplug: Allow arch_remove_pages() without CONFIG_MEMORY_HOTREMOVE Message-ID: <20190604083148.GA28403@richard> Reply-To: Wei Yang References: <20190527111152.16324-1-david@redhat.com> <20190527111152.16324-7-david@redhat.com> <20190603221540.bvhuvltlwuirm5sl@master> <2ba74d1d-643e-7e22-acff-2b04c579b4f8@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2ba74d1d-643e-7e22-acff-2b04c579b4f8@redhat.com> User-Agent: Mutt/1.10.1 (2018-07-13) 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 Tue, Jun 04, 2019 at 08:59:43AM +0200, David Hildenbrand wrote: >On 04.06.19 00:15, Wei Yang wrote: >> Allow arch_remove_pages() or arch_remove_memory()? > >Looks like I merged __remove_pages() and arch_remove_memory(). > >@Andrew, can you fix this up to > >"mm/memory_hotplug: Allow arch_remove_memory() without >CONFIG_MEMORY_HOTREMOVE" > >? Thanks! > Already merged? >> >> And want to confirm the kernel build on affected arch succeed? > >I compile-tested on s390x and x86. As the patches are in linux-next for >some time, I think the other builds are also fine. > Yep, sounds good~ >Thanks! > >-- > >Thanks, > >David / dhildenb -- Wei Yang Help you, Help me