Received: by 2002:ac0:a582:0:0:0:0:0 with SMTP id m2-v6csp2074077imm; Thu, 18 Oct 2018 08:39:41 -0700 (PDT) X-Google-Smtp-Source: ACcGV60VT2fcxmD1VfTEdQD0eQItyP2NFftviUbNtdS4kFzT7EUcneIqL2Xa5fnRnnOvuclND1v7 X-Received: by 2002:a62:14ce:: with SMTP id 197-v6mr31104836pfu.50.1539877181882; Thu, 18 Oct 2018 08:39:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1539877181; cv=none; d=google.com; s=arc-20160816; b=qGUpb8vTcVigQ8auRscdAbH7EESTA8sEEbMISrYQBCBPQecv8Lu0KSgS6vYbOcOuVf PRX4ExcmboBhyehZvGlyfmwdyvq4nU5r6N/0z0BUYbcKNlzro+tjgIkLWi28weiOJVEj 6jAhWbJEa8vHg2suF/gLBg2bRjoZ+x+5P7CXmSnsRvvbLQneUaKn4MhnNQd+3nskmT/8 gU6D7Z/gtcjDaPWJmAXpSuGDdhrAGpnk0hPPOYxmBJzuEsc2nWxPV4LwFFCmH4Ac4YrQ opkltzZwj/DQPRslTCemPbPuljGOCsfii44EuMoyXjAFw/mPzgN+6hQJ1h4yQ3bbvI2T LZow== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :organization:references:in-reply-to:message-id:subject:cc:to:from :date; bh=ygsQ6GkCbMUv7u7DRqChzc6Zy5mU8DVbz/6lPdrKj04=; b=hn/jclByWoai/hKYFz4q3Z12hH//Na+L4igIro6y/GHpxJtOcFefG8YsbzjcCZYOhL BZkDOJ3uA1ms686FFsA2Ji2oK1zGtKhPebO1QCJaXFraUe3QSg5nYZ1OxvY0fhWsOAL2 4JYXykuanoBJKUZdUZZVmWufj3DjA49y0cVJrTfVacFYMTn+hgJbKryF/JU/bow3smKG CVTKpDoyxlX9VI+TIWkB6izJu2zYl5qnlEUNEGyWazDEvY7QU4VZiGhxjN0VENwRodLe 2Fr2vYnUU6w5XYBeKskKoMES30F0BIiybdv+PknH0CZYCwc6YT1VZUBVqptB0iim/TyY 0MLg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id d10-v6si21759771pgh.385.2018.10.18.08.39.26; Thu, 18 Oct 2018 08:39:41 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728369AbeJRXkf (ORCPT + 99 others); Thu, 18 Oct 2018 19:40:35 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:42131 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727598AbeJRXkf (ORCPT ); Thu, 18 Oct 2018 19:40:35 -0400 Received: from DGGEMS405-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id B023A9363C232; Thu, 18 Oct 2018 23:38:56 +0800 (CST) Received: from localhost (10.203.177.13) by DGGEMS405-HUB.china.huawei.com (10.3.19.205) with Microsoft SMTP Server id 14.3.399.0; Thu, 18 Oct 2018 23:38:51 +0800 Date: Thu, 18 Oct 2018 16:38:36 +0100 From: Jonathan Cameron To: Oscar Salvador CC: , , , , , , , , , , , , , , Oscar Salvador , Subject: Re: [PATCH 5/5] mm/memory-hotplug: Rework unregister_mem_sect_under_nodes Message-ID: <20181018163836.00005a45@huawei.com> In-Reply-To: <20181018150221.GA31605@techadventures.net> References: <20181015153034.32203-1-osalvador@techadventures.net> <20181015153034.32203-6-osalvador@techadventures.net> <20181018152434.00001845@huawei.com> <20181018150221.GA31605@techadventures.net> Organization: Huawei X-Mailer: Claws Mail 3.16.0 (GTK+ 2.24.32; i686-w64-mingw32) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.203.177.13] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 18 Oct 2018 17:02:21 +0200 Oscar Salvador wrote: > On Thu, Oct 18, 2018 at 03:24:34PM +0100, Jonathan Cameron wrote: > > Tested-by: Jonathan Cameron > > Thanks a lot Jonathan for having tested it! > > Did you test the whole serie or only this patch? > Since you have caught some bugs testing the memory-hotplug code > on ARM64, I wonder if you could test it with the whole serie > applied (if you got some free time, of course). > > > thanks again! Sorry I should have said. Whole series on latest mmotm as of yesterday. Obviously that only tested some of the code paths as I didn't test hmm at all. There are a few more quirks to chase down on my list, but nothing related to this series and all superficial stuff. I'm away from my boards (or the remote connection to them anyway) until the 29th so any other tests will probably have to wait until then. It's not clear if we'll take the actual arm64 support forwards but hopefully someone will pick it up in the near future if we don't. The complexity around pfn_valid on arm64 may take some time to unwind. Thanks, Jonathan