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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 6F6E7C10F14 for ; Tue, 8 Oct 2019 08:25:58 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 45A9A206B6 for ; Tue, 8 Oct 2019 08:25:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 45A9A206B6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iHkoH-0002jk-4l; Tue, 08 Oct 2019 08:25:33 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iHkoF-0002jf-Rb for xen-devel@lists.xenproject.org; Tue, 08 Oct 2019 08:25:31 +0000 X-Inumbo-ID: 3068b7d0-e9a5-11e9-96dc-bc764e2007e4 Received: from mx1.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 3068b7d0-e9a5-11e9-96dc-bc764e2007e4; Tue, 08 Oct 2019 08:25:30 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id A02E7AE09; Tue, 8 Oct 2019 08:25:29 +0000 (UTC) To: Paul Durrant References: <20191001151159.861-1-paul.durrant@citrix.com> From: Jan Beulich Message-ID: <597ea92f-fa61-b47b-448a-1e6f4aebe994@suse.com> Date: Tue, 8 Oct 2019 10:25:29 +0200 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <20191001151159.861-1-paul.durrant@citrix.com> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH-for-4.13 v2] x86/mm: don't needlessly veto migration X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Juergen Gross , Wei Liu , George Dunlap , Andrew Cooper , xen-devel@lists.xenproject.org, =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gMDEuMTAuMjAxOSAxNzoxMSwgUGF1bCBEdXJyYW50IHdyb3RlOgo+IC0tLSBhL3hlbi9hcmNo L3g4Ni9tbS9wYWdpbmcuYwo+ICsrKyBiL3hlbi9hcmNoL3g4Ni9tbS9wYWdpbmcuYwo+IEBAIC0y MDksMTUgKzIwOSwxNSBAQCBzdGF0aWMgaW50IHBhZ2luZ19mcmVlX2xvZ19kaXJ0eV9iaXRtYXAo c3RydWN0IGRvbWFpbiAqZCwgaW50IHJjKQo+ICAgICAgcmV0dXJuIHJjOwo+ICB9Cj4gIAo+IC1p bnQgcGFnaW5nX2xvZ19kaXJ0eV9lbmFibGUoc3RydWN0IGRvbWFpbiAqZCwgYm9vbF90IGxvZ19n bG9iYWwpCj4gK2ludCBwYWdpbmdfbG9nX2RpcnR5X2VuYWJsZShzdHJ1Y3QgZG9tYWluICpkLCBi b29sIGxvZ19nbG9iYWwpCj4gIHsKPiAgICAgIGludCByZXQ7Cj4gIAo+IC0gICAgaWYgKCBpc19p b21tdV9lbmFibGVkKGQpICYmIGxvZ19nbG9iYWwgKQo+ICsgICAgaWYgKCBoYXNfYXJjaF9wZGV2 cyhkKSAmJiBpb21tdV91c2VfaGFwX3B0KGQpICYmIGxvZ19nbG9iYWwgKQoKVG8gdW5ibG9jayBh IHB1c2ggdG8gbWFzdGVyLCB0aGUgaXNfaW9tbXVfZW5hYmxlZCgpIC0+IGhhc19hcmNoX3BkZXZz KCkKdHJhbnNmb3JtYXRpb24gaGVyZSBpcyBuZWVkZWQgYWZhaWN0LiBTaW5jZSB0aGUgb3RoZXIg aGFsZiBvZiB0aGUKY2hhbmdlIGhlcmUgKGFuZCBhIGNvcnJlc3BvbmRpbmcgY2hhbmdlIHRvIGFz c2lnbl9kZXZpY2UoKSkgY29udGludWVzCnRvIGJlIGNvbnRyb3ZlcnNpYWwsIGNvdWxkIHdlIGFn cmVlIG9uIHNwbGl0dGluZyB0aGlzIHBhdGNoIGludG8gdHdvPwooSSdkIGJlIGZpbmUgZG9pbmcg dGhlIGxlZ3dvcmsuKQoKSmFuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9q ZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVu LWRldmVs