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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 4928FC4CECE for ; Mon, 14 Oct 2019 19:20:13 +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 ED85621721 for ; Mon, 14 Oct 2019 19:20:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="FR3WzbMF" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ED85621721 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 46sT0V575PzDqwH for ; Tue, 15 Oct 2019 06:20:10 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=linux-foundation.org (client-ip=198.145.29.99; helo=mail.kernel.org; envelope-from=akpm@linux-foundation.org; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="FR3WzbMF"; dkim-atps=neutral Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (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 46sSxG4dQkzDqvr for ; Tue, 15 Oct 2019 06:17:22 +1100 (AEDT) Received: from akpm3.svl.corp.google.com (unknown [104.133.8.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E75B9217F9; Mon, 14 Oct 2019 19:17:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1571080640; bh=GVOpKJU8+fX2Cvw0U5HfH5hzn91D4G2Rk4nes27+pag=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=FR3WzbMF70HWxk7LTH30/6dEQ8O2Dy6iHIYsz3roW7gGsiv/bCa+/sQvvUktTZ/BO sea8B8Iv2qQrW/t9KU/O3J+J0m3QYNRD0hYc9BPn9xPN45izvaOitFObeTCJxIolf7 oGAogT4n2dH58KrM+gstDU8nD3TYaBLq3dqW2/DM= Date: Mon, 14 Oct 2019 12:17:19 -0700 From: Andrew Morton To: David Hildenbrand Subject: Re: [PATCH v6 04/10] mm/memory_hotplug: Don't access uninitialized memmaps in shrink_zone_span() Message-Id: <20191014121719.cb9b9efe51a7e9e985b38075@linux-foundation.org> In-Reply-To: <5a4573de-bd8a-6cd3-55d0-86d503a236fd@redhat.com> References: <20191006085646.5768-1-david@redhat.com> <20191006085646.5768-5-david@redhat.com> <5a4573de-bd8a-6cd3-55d0-86d503a236fd@redhat.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.32; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit 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: , Cc: linux-s390@vger.kernel.org, Michal Hocko , linux-ia64@vger.kernel.org, Pavel Tatashin , linux-sh@vger.kernel.org, "Aneesh Kumar K . V" , x86@kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Dan Williams , linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, Oscar Salvador Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Mon, 14 Oct 2019 11:32:13 +0200 David Hildenbrand wrote: > > Fixes: d0dc12e86b31 ("mm/memory_hotplug: optimize memory hotplug") > > @Andrew, can you convert that to > > Fixes: f1dd2cd13c4b ("mm, memory_hotplug: do not associate hotadded > memory to zones until online") # visible after d0dc12e86b319 > > and add > > Cc: stable@vger.kernel.org # v4.13+ Done, thanks.