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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 5DFBFC33CAC for ; Mon, 3 Feb 2020 12:49:36 +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 3532B2082E for ; Mon, 3 Feb 2020 12:49:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3532B2082E 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 1iybAA-0002tM-S2; Mon, 03 Feb 2020 12:49:14 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iybA9-0002tH-T4 for xen-devel@lists.xenproject.org; Mon, 03 Feb 2020 12:49:13 +0000 X-Inumbo-ID: 93e63cc0-4683-11ea-8e55-12813bfff9fa Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 93e63cc0-4683-11ea-8e55-12813bfff9fa; Mon, 03 Feb 2020 12:49:12 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id CAC50AD48; Mon, 3 Feb 2020 12:49:11 +0000 (UTC) To: =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= References: <20200203122319.GU4679@Air-de-Roger> <3bcb67a6-3156-f4b0-5ac6-58ca61038cec@eikelenboom.it> <20200203124127.GV4679@Air-de-Roger> From: Jan Beulich Message-ID: <34f1a05a-fc31-dfc7-adc5-cdad9adab318@suse.com> Date: Mon, 3 Feb 2020 13:49:16 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.4.2 MIME-Version: 1.0 In-Reply-To: <20200203124127.GV4679@Air-de-Roger> Content-Language: en-US Subject: Re: [Xen-devel] Xen-unstable: pci-passthrough regression bisected to: x86/smp: use APIC ALLBUT destination shorthand when possible 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: Sander Eikelenboom , "xen-devel@lists.xenproject.org" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gMDMuMDIuMjAyMCAxMzo0MSwgUm9nZXIgUGF1IE1vbm7DqSB3cm90ZToKPiBPbiBNb24sIEZl YiAwMywgMjAyMCBhdCAwMTozMDo1NVBNICswMTAwLCBTYW5kZXIgRWlrZWxlbmJvb20gd3JvdGU6 Cj4+IE9uIDAzLzAyLzIwMjAgMTM6MjMsIFJvZ2VyIFBhdSBNb25uw6kgd3JvdGU6Cj4+PiBPbiBN b24sIEZlYiAwMywgMjAyMCBhdCAwOTozMzo1MUFNICswMTAwLCBTYW5kZXIgRWlrZWxlbmJvb20g d3JvdGU6Cj4+Pj4gSGkgUm9nZXIsCj4+Pj4KPj4+PiBMYXN0IHdlZWsgSSBlbmNvdW50ZXJlZCBh biBpc3N1ZSB3aXRoIHRoZSBQQ0ktcGFzc3Rocm91Z2ggb2YgYSBVU0IgY29udHJvbGxlci4gCj4+ Pj4gSW4gdGhlIGd1ZXN0IEkgZ2V0Ogo+Pj4+ICAgICBbIDExNDMuMzEzNzU2XSB4aGNpX2hjZCAw MDAwOjAwOjA1LjA6IHhIQ0kgaG9zdCBub3QgcmVzcG9uZGluZyB0byBzdG9wIGVuZHBvaW50IGNv bW1hbmQuCj4+Pj4gICAgIFsgMTE0My4zMzQ4MjVdIHhoY2lfaGNkIDAwMDA6MDA6MDUuMDogeEhD SSBob3N0IGNvbnRyb2xsZXIgbm90IHJlc3BvbmRpbmcsIGFzc3VtZSBkZWFkCj4+Pj4gICAgIFsg MTE0My4zNDczNjRdIHhoY2lfaGNkIDAwMDA6MDA6MDUuMDogSEMgZGllZDsgY2xlYW5pbmcgdXAK Pj4+PiAgICAgWyAxMTQzLjM1NjQwN10gdXNiIDEtMjogVVNCIGRpc2Nvbm5lY3QsIGRldmljZSBu dW1iZXIgMgo+Pj4+Cj4+Pj4gQmlzZWN0aW9uIHR1cm5lZCB1cCBhcyB0aGUgY3VscHJpdDogCj4+ Pj4gICAgY29tbWl0IDU1MDBkMjY1YTJhOGZhNjNkNjBjMDhiZWI1NDlkZThlYzgyZmY3YTUKPj4+ PiAgICB4ODYvc21wOiB1c2UgQVBJQyBBTExCVVQgZGVzdGluYXRpb24gc2hvcnRoYW5kIHdoZW4g cG9zc2libGUKPj4+Cj4+PiBTb3JyeSB0byBoZWFyIHRoYXQsIGxldCBzZWUgaWYgd2UgY2FuIGZp Z3VyZSBvdXQgd2hhdCdzIHdyb25nLgo+Pgo+PiBObyBwcm9ibGVtLCB0aGF0IGlzIHdoeSBJIHRl c3Qgc3R1ZmYgOikKPj4KPj4+PiBJIHZlcmlmaWVkIGJ5IHJldmVydGluZyB0aGF0IGNvbW1pdCBh bmQgbm93IGl0IHdvcmtzIGZpbmUgYWdhaW4uCj4+Pgo+Pj4gRG9lcyB0aGUgc2FtZSBjb250cm9s bGVyIHdvcmsgZmluZSB3aGVuIHVzZWQgaW4gZG9tMD8KPj4KPj4gV2lsbCB0ZXN0IHRoYXQsIGJ1 dCBhcyBhbGwgb3RoZXIgcGNpIGRldmljZXMgaW4gZG9tMCB3b3JrIGZpbmUsCj4+IEkgYXNzdW1l IHRoaXMgY29udHJvbGxlciB3b3VsZCBhbHNvIHdvcmsgZmluZSBpbiBkb20wIChhcyBpdCBoYXMg YWxzbwo+PiB3b3JrZWQgZmluZSBmb3IgYWdlcyB3aXRoIFBDSS1wYXNzdGhyb3VnaCB0byB0aGF0 IGd1ZXN0IGFuZCBzdGlsbCB3b3Jrcwo+PiBmaW5lIHdoZW4gcmV2ZXJ0aW5nIHRoZSByZWZlcmVu Y2VkIGNvbW1pdCkuCj4gCj4gSXMgdGhpcyB0aGUgb25seSBkZXZpY2UgdGhhdCBmYWlscyB0byB3 b3JrIHdoZW4gZG9pbmcgcGNpLXBhc3N0aHJvdWdoLAo+IG9yIG90aGVyIGRldmljZXMgYWxzbyBk b24ndCB3b3JrIHdpdGggdGhlIG1lbnRpb25lZCBjaGFuZ2UgYXBwbGllZD8KPiAKPiBIYXZlIHlv dSB0ZXN0ZWQgb24gb3RoZXIgYm94ZXM/Cj4gCj4+IEkgZG9uJ3Qga25vdyBpZiB5b3VyIGNoYW5n ZSBjYW4gc29tZWhvdyBoYXZlIGEgc2lkZSBlZmZlY3QKPj4gb24gbGF0ZW5jeSBhcm91bmQgdGhl IHByb2Nlc3Npbmcgb2YgcGNpLXBhc3N0aHJvdWdoID8KPiAKPiBIbSwgdGhlIG1lbnRpb25lZCBj b21taXQgc2hvdWxkIHNwZWVkIHVwIGJyb2FkY2FzdCBJUElzLCBidXQgSSBkb24ndAo+IHNlZSBo b3cgaXQgY291bGQgc2xvdyBkb3duIG90aGVyIGludGVycnVwdHMuIEFsc28gSSB3b3VsZCB0aGlu ayB0aGUKPiBkb21haW4gaXMgbm90IHJlY2VpdmluZyBpbnRlcnJ1cHRzIGZyb20gdGhlIGRldmlj ZSwgcmF0aGVyIHRoYW4KPiBpbnRlcnJ1cHRzIGJlaW5nIHNsb3cuCj4gCj4gQ2FuIHlvdSBhbHNv IHBhc3RlIHRoZSBvdXRwdXQgb2YgbHNwY2kgLXYgZm9yIHRoYXQgeEhDSSBkZXZpY2UgZnJvbQo+ IGRvbTA/CgpJZiB0aGlzIGlzIEFNRCBoYXJkd2FyZSwgdGhlbiBhbm90aGVyIHRoaW5nIHRvIHRy eSBqdXN0IHRvIGdldCBhbgphZGRpdGlvbmFsIGRhdGEgcG9pbnQgd291bGQgYmUgbGltaXRpbmcg b2YgQ1BVcyB1c2VkICgibWF4Y3B1cz0iKSwKYXMgdGhhdCBvdWdodCB0byBzdXBwcmVzcyB0aGUg YWN0dWFsIHNlbmRpbmcgb2YgQUxMQlVUIElQSXMuCgpKYW4KCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRl dmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFp bG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=