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=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 9F498C47404 for ; Wed, 9 Oct 2019 13:35:51 +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 76B8920B7C for ; Wed, 9 Oct 2019 13:35:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 76B8920B7C 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 1iIC7t-00035e-5J; Wed, 09 Oct 2019 13:35:37 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iIC7r-00035V-At for xen-devel@lists.xenproject.org; Wed, 09 Oct 2019 13:35:35 +0000 X-Inumbo-ID: ab34b3ca-ea99-11e9-80e3-bc764e2007e4 Received: from mx1.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id ab34b3ca-ea99-11e9-80e3-bc764e2007e4; Wed, 09 Oct 2019 13:35:34 +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 23A22AC6E; Wed, 9 Oct 2019 13:35:33 +0000 (UTC) To: Roger Pau Monne References: <20191009125252.3112-1-roger.pau@citrix.com> From: Jan Beulich Message-ID: <8bd07732-9cd2-aa9b-3662-8da5fbabcaf4@suse.com> Date: Wed, 9 Oct 2019 15:35:33 +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: <20191009125252.3112-1-roger.pau@citrix.com> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH v2] x86/passthrough: fix migration of MSI when using posted interrupts 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 , Kevin Tian , Wei Liu , Andrew Cooper , Joe Jin , 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" T24gMDkuMTAuMjAxOSAxNDo1MiwgUm9nZXIgUGF1IE1vbm5lIHdyb3RlOgo+IFdoZW4gdXNpbmcg cG9zdGVkIGludGVycnVwdHMgYW5kIHRoZSBndWVzdCBtaWdyYXRlcyBNU0kgZnJvbSB2Q1BVcyBY ZW4KPiBuZWVkcyB0byBmbHVzaCBhbnkgcGVuZGluZyBQSVJSIHZlY3RvcnMgb24gdGhlIHByZXZp b3VzIHZDUFUsIG9yIGVsc2UKPiB0aG9zZSB2ZWN0b3JzIGNvdWxkIGdldCB3cm9uZ2x5IGluamVj dGVkIGF0IGEgbGF0ZXIgcG9pbnQgd2hlbiB0aGUgTVNJCj4gZmllbGRzIGFyZSBhbHJlYWR5IHVw ZGF0ZWQuCj4gCj4gUmVuYW1lIHN5bmNfcGlyX3RvX2lyciB0byB2bGFwaWNfc3luY19waXJfdG9f aXJyIGFuZCBleHBvcnQgaXQgc28gaXQKPiBjYW4gYmUgY2FsbGVkIHdoZW4gdXBkYXRpbmcgdGhl IHBvc3RlZCBpbnRlcnJ1cHQgZGVzY3JpcHRvciBmaWVsZCBpbgo+IHBpX3VwZGF0ZV9pcnRlLiBX aGlsZSB0aGVyZSBhbHNvIHJlbW92ZSB0aGUgdW5sb2NrX291dCBmcm9tCj4gcGlfdXBkYXRlX2ly dGUsIGl0J3MgdXNlZCBpbiBhIHNpbmdsZSBnb3RvIGFuZCByZW1vdmluZyBpdCBtYWtlcyB0aGUK PiBmdW5jdGlvbiBzbWFsbGVyLgo+IAo+IE5vdGUgdGhhdCBQSVJSIGlzIHN5bmNlZCB0byBJUlIg Ym90aCBpbiBwdF9pcnFfZGVzdHJveV9iaW5kIGFuZAo+IHB0X2lycV9jcmVhdGVfYmluZCB3aGVu IHRoZSBpbnRlcnJ1cHQgZGVsaXZlcnkgZGF0YSBpcyBiZWluZyB1cGRhdGVkLgo+IAo+IEFsc28g c3RvcmUgdGhlIHZDUFUgSUQgaW4gbXVsdGktZGVzdGluYXRpb24gbW9kZSB3aGVuIHVzaW5nIHBv c3RlZAo+IGludGVycnVwdHMgYW5kIHRoZSBpbnRlcnJ1cHQgaXMgYm91bmQgdG8gYSBzaW5nbGUg dkNQVSBpbiBvcmRlciBmb3IKPiBwb3N0ZWQgaW50ZXJydXB0cyB0byBiZSB1c2VkLgo+IAo+IFdo aWxlIHRoZXJlIGd1YXJkIHBpX3VwZGF0ZV9pcnRlIHdpdGggQ09ORklHX0hWTSBzaW5jZSBpdCdz IG9ubHkgdXNlZAo+IHdpdGggSFZNIGd1ZXN0cy4KPiAKPiBSZXBvcnRlZC1ieTogSm9lIEppbiA8 am9lLmppbkBvcmFjbGUuY29tPgo+IFNpZ25lZC1vZmYtYnk6IFJvZ2VyIFBhdSBNb25uw6kgPHJv Z2VyLnBhdUBjaXRyaXguY29tPgoKUmV2aWV3ZWQtYnk6IEphbiBCZXVsaWNoIDxqYmV1bGljaEBz dXNlLmNvbT4KCkxpa2UgZm9yIHRoZSBvdGhlciBwYXRjaCBJJ2QgcHJlZmVyIHRvIHdhaXQgYSBs aXR0bGUgd2l0aCBjb21taXR0aW5nCihldmVuIGlmIHRoZSBWVC1kIGFjayBhcHBlYXJlZCBxdWlj a2x5KSB1bnRpbCBob3BlZnVsbHkgYSBUZXN0ZWQtYnkKY291bGQgYmUgcHJvdmlkZWQuCgpKYW4K Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZl bCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlz dHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=