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[23.128.96.18]) by mx.google.com with ESMTP id i5si14652665edn.310.2020.11.17.07.57.01; Tue, 17 Nov 2020 07:57:24 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=SONFfHnA; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726588AbgKQPxt (ORCPT + 99 others); Tue, 17 Nov 2020 10:53:49 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:48793 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725767AbgKQPxs (ORCPT ); Tue, 17 Nov 2020 10:53:48 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1605628427; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=45NpE8HlxjJaBCusr1AgP66M2rQRdJBOzgIqToWUpzE=; b=SONFfHnAx/IusAICcP2ph4A4Z2MvqS/2na0ePm4wByWcEZGgT1nKCo10kvfBeP4vTXA0/I zOeQiHUiUXr+2zuCDdlJYXbCPowrkhNwlOuj/Ha55Lf2sjQ7QTzyb6qB47VPqTuhyAPGuD d+A9Gy5zcbOECGuFjqDUdaiYwDMT/Q4= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-213-Mk5rumDnMzelMMXlOPFPBw-1; Tue, 17 Nov 2020 10:53:45 -0500 X-MC-Unique: Mk5rumDnMzelMMXlOPFPBw-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 526A4CF94A; Tue, 17 Nov 2020 15:53:35 +0000 (UTC) Received: from [10.36.114.99] (ovpn-114-99.ams2.redhat.com [10.36.114.99]) by smtp.corp.redhat.com (Postfix) with ESMTP id C553E19D6C; Tue, 17 Nov 2020 15:53:32 +0000 (UTC) Subject: Re: [PATCH v2 7/8] powerpc/mm: remove linear mapping if __add_pages() fails in arch_add_memory() To: Oscar Salvador Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Rashmica Gupta , Andrew Morton , Mike Rapoport , Michal Hocko , Wei Yang References: <20201111145322.15793-1-david@redhat.com> <20201111145322.15793-8-david@redhat.com> <20201117155125.GF15987@linux> From: David Hildenbrand Organization: Red Hat GmbH Message-ID: Date: Tue, 17 Nov 2020 16:53:31 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 In-Reply-To: <20201117155125.GF15987@linux> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 17.11.20 16:51, Oscar Salvador wrote: > On Wed, Nov 11, 2020 at 03:53:21PM +0100, David Hildenbrand wrote: >> Let's revert what we did in case seomthing goes wrong and we return an > "something" :-) Thanks! :) @Michael, I assume if I don't have to resend, this can be fixed up? -- Thanks, David / dhildenb