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=-7.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,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 8B42CC43387 for ; Tue, 8 Jan 2019 21:23:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 537AB214C6 for ; Tue, 8 Jan 2019 21:23:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1546982614; bh=CXv07+17/GObEjoV+q22ZxUN/Z3MA2Wrw0leW3XBZ9M=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=iDciatLXY40pHP/MODG9M4gDlxgh+Jsq/TAoa2M1k12aeqBLJbFAMbUBKjuLn4ctJ WtUZRa0t4NCi1WrZD29VefCRqjcw4MHTokpgxuupMaBx2bF5SQ8KcvlCXDKIRC0S84 Eoi/kD6V+JciZaKEwuYhD8bgpMtj1tX4pWC2uNZU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730028AbfAHVXd (ORCPT ); Tue, 8 Jan 2019 16:23:33 -0500 Received: from mail.kernel.org ([198.145.29.99]:40996 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729511AbfAHVXc (ORCPT ); Tue, 8 Jan 2019 16:23:32 -0500 Received: from localhost (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (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 09FF420883; Tue, 8 Jan 2019 21:23:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1546982612; bh=CXv07+17/GObEjoV+q22ZxUN/Z3MA2Wrw0leW3XBZ9M=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=q5k4AqLsfuRF27e5QFg+3gFFhkpSxDfmf7J8/XOdVDbX0/OWjBnEhGnRaP5MT5m2Z /VI9v4bqh+mSlDB8yRTPnaF1B3uCN3RMmcSwN0TXOBKu80F+ekizQAgg+iLc3tFwL1 XMOlQjF44K7dRPMHCuGIrS0p0n7isT81U+r2BsZE= Date: Tue, 8 Jan 2019 16:23:30 -0500 From: Sasha Levin To: Vitaly Kuznetsov Cc: David Hildenbrand , devel@linuxdriverproject.org, "K. Y. Srinivasan" , Haiyang Zhang , Stephen Hemminger , linux-kernel@vger.kernel.org, Dexuan Cui Subject: Re: [PATCH] hv_balloon: avoid touching uninitialized struct page during tail onlining Message-ID: <20190108212330.GI166797@sasha-vm> References: <20190104141942.19126-1-vkuznets@redhat.com> <2ea7e975-6aae-de71-83e5-9302518802ef@redhat.com> <87d0p837lt.fsf@vitty.brq.redhat.com> <20190107175650.GG166797@sasha-vm> <87a7kc2u03.fsf@vitty.brq.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <87a7kc2u03.fsf@vitty.brq.redhat.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 07, 2019 at 07:38:20PM +0100, Vitaly Kuznetsov wrote: >Sasha Levin writes: > >> On Mon, Jan 07, 2019 at 02:44:30PM +0100, Vitaly Kuznetsov wrote: >>>P.S. I still think about bringing mem_hotplug_begin()/done() to >>>hv_balloon but that's going to be a separate discussion, here I want to >>>have a small fix backportable to stable. >> >> This should probably be marked for stable then :) >> > >Yes, please :-) Queued up for hyperv-fixes with a -stable tag, thank you! -- Thanks, Sasha