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=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 73498C4CEC9 for ; Wed, 18 Sep 2019 18:05:17 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 45B1421897 for ; Wed, 18 Sep 2019 18:05:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="IN1HoBWv" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 45B1421897 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Date:To:From:Subject:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=XrIX3bJPV5eZzEXEQcDjsoGmGZn1ZWJJvbvYJu4gA5E=; b=IN1HoBWvJZe5Iq lD72WaYDuE+okgSktKnQXeO20Nty9BcG+g03wyjAuqYXgylUR5VzL9NpFu0whdzgQKchK1Q37mSXX BRP5L3kTinW5/Tos9jbi8lnbIh2XCoTsQF2j12cZ4ry2NSeOW9L2YPXtcG5RxwpIyqU8Qt6BICqOg fnF94rKDQ8me/1fwxIhZ7U+15MkC7gxbwSaB0P+6aDy+CtbTPDzyz5vXd6N4Mmp2hK9VbYQxcsK7k 3kM/Q8RbYunkC4qx82nGGeDQ4RGvY2kCG1K25Q1TSus+gUktTh9bksKfcwITlXwY+xIC8b8ur/01L prhepzkghC/AsU6k0s0w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iAeKK-0005N3-86; Wed, 18 Sep 2019 18:05:16 +0000 Received: from mga17.intel.com ([192.55.52.151]) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1iAeKG-0005MU-1L for linux-arm-kernel@lists.infradead.org; Wed, 18 Sep 2019 18:05:13 +0000 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 18 Sep 2019 11:05:11 -0700 X-IronPort-AV: E=Sophos;i="5.64,521,1559545200"; d="scan'208";a="338407459" Received: from ahduyck-desk1.jf.intel.com ([10.7.198.76]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 18 Sep 2019 11:05:10 -0700 Message-ID: <38429bdb416bdb33f3c7f740f903380af3129a36.camel@linux.intel.com> Subject: Re: [PATCH v10 5/6] virtio-balloon: Pull page poisoning config out of free page hinting From: Alexander Duyck To: "Michael S. Tsirkin" , Alexander Duyck Date: Wed, 18 Sep 2019 11:05:10 -0700 In-Reply-To: <20190918135833-mutt-send-email-mst@kernel.org> References: <20190918175109.23474.67039.stgit@localhost.localdomain> <20190918175305.23474.34783.stgit@localhost.localdomain> <20190918135833-mutt-send-email-mst@kernel.org> User-Agent: Evolution 3.30.5 (3.30.5-1.fc29) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190918_110512_104746_79C7A768 X-CRM114-Status: GOOD ( 14.23 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: yang.zhang.wz@gmail.com, pagupta@redhat.com, kvm@vger.kernel.org, david@redhat.com, mhocko@kernel.org, linux-mm@kvack.org, aarcange@redhat.com, virtio-dev@lists.oasis-open.org, konrad.wilk@oracle.com, willy@infradead.org, wei.w.wang@intel.com, vbabka@suse.cz, riel@surriel.com, dan.j.williams@intel.com, lcapitulino@redhat.com, linux-arm-kernel@lists.infradead.org, osalvador@suse.de, nitesh@redhat.com, dave.hansen@intel.com, linux-kernel@vger.kernel.org, pbonzini@redhat.com, akpm@linux-foundation.org, mgorman@techsingularity.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, 2019-09-18 at 13:58 -0400, Michael S. Tsirkin wrote: > On Wed, Sep 18, 2019 at 10:53:05AM -0700, Alexander Duyck wrote: > > From: Alexander Duyck > > > > Currently the page poisoning setting wasn't being enabled unless free page > > hinting was enabled. However we will need the page poisoning tracking logic > > as well for unused page reporting. As such pull it out and make it a > > separate bit of config in the probe function. > > > > In addition we can actually wrap the code in a check for NO_SANITY. If we > > don't care what is actually in the page we can just default to 0 and leave > > it there. > > > > Reviewed-by: David Hildenbrand > > Signed-off-by: Alexander Duyck > > I think this one can go in directly. Do you want me to merge it now? That sounds good to me. Do you know if you can also pull in QEMU 1/3 into QEMU as well since the feature wasn't pulled into QEMU originally? https://lore.kernel.org/lkml/20190918175342.23606.12400.stgit@localhost.localdomain/ Thanks. - Alex _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel