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 E09A8C19759 for ; Wed, 7 Aug 2019 07:09:38 +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 C0EBB219BE for ; Wed, 7 Aug 2019 07:09:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C0EBB219BE 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 1hvG4F-000289-GE; Wed, 07 Aug 2019 07:09:03 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hvG4E-000284-3b for xen-devel@lists.xenproject.org; Wed, 07 Aug 2019 07:09:02 +0000 X-Inumbo-ID: 3a6c038c-b8e2-11e9-8980-bc764e045a96 Received: from mx1.suse.de (unknown [195.135.220.15]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id 3a6c038c-b8e2-11e9-8980-bc764e045a96; Wed, 07 Aug 2019 07:09:00 +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 E1F42AE5C; Wed, 7 Aug 2019 07:08:58 +0000 (UTC) To: Roman Shaposhnik , =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= References: <20190730092122.dbpfzu7jsznpyksd@Air-de-Roger> <20190731083631.63vqxrdr5vyeeswn@Air-de-Roger> <20190731084336.lkpk4n35qg2zo67w@Air-de-Roger> <20190801081559.wruxck32h5bum2va@Air-de-Roger> <20190802080540.r4e3rrv3eit5yebt@Air-de-Roger> <20190806160644.adqzknxdfuwz4qaz@Air-de-Roger> From: Jan Beulich Message-ID: <999aabe3-7406-9ad9-fb85-432c29352a77@suse.com> Date: Wed, 7 Aug 2019 09:08:58 +0200 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US Subject: Re: [Xen-devel] [BUG] After upgrade to Xen 4.12.0 iommu=no-igfx 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 , Andrew Cooper , "boris.ostrovsky@oracle.com" , Paul Durrant , "xen-devel@lists.xenproject.org" Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gMDYuMDguMjAxOSAyMzo0OCwgUm9tYW4gU2hhcG9zaG5payB3cm90ZToKPiBPbiBUdWUsIEF1 ZyA2LCAyMDE5IGF0IDk6MTggQU0gUm9nZXIgUGF1IE1vbm7DqSA8cm9nZXIucGF1QGNpdHJpeC5j b20+IHdyb3RlOgo+Pgo+PiBPbiBGcmksIEF1ZyAwMiwgMjAxOSBhdCAxMDowNTo0MEFNICswMjAw LCBSb2dlciBQYXUgTW9ubsOpIHdyb3RlOgo+Pj4gT24gVGh1LCBBdWcgMDEsIDIwMTkgYXQgMTE6 MjU6MDRBTSAtMDcwMCwgUm9tYW4gU2hhcG9zaG5payB3cm90ZToKPj4+PiBUaGlzIHBhdGNoIGNv bXBsZXRlbHkgZml4ZXMgdGhlIHByb2JsZW0gZm9yIG1lIQo+Pj4+Cj4+Pj4gVGhhbmtzIFJvZ2Vy ISBJJ2QgbG92ZSB0byBzZWUgdGhpcyBpbiBYZW4gNC4xMwo+Pj4KPj4+IFRoYW5rcyBmb3IgdGVz dGluZyEKPj4+Cj4+PiBJdCdzIHN0aWxsIG5vdCBjbGVhciB0byBtZSB3aHkgdGhlIHByZXZpb3Vz IGFwcHJvYWNoIGRpZG4ndCB3b3JrLCBidXQKPj4+IEkgdGhpbmsgdGhpcyBwYXRjaCBpcyBiZXR0 ZXIgYmVjYXVzZSBpdCByZW1vdmVzIHRoZSB1c2FnZSBvZgo+Pj4ge3NldC9jbGVhcn1faWRlbnRp dHlfcDJtX2VudHJ5IGZyb20gUFYgZG9tYWlucy4gSSB3aWxsIHN1Ym1pdCB0aGlzCj4+PiBmb3Jt YWxseSBub3cuCj4+Cj4+IFNvcnJ5IHRvIGJvdGhlciBhZ2FpbiwgYnV0IHNpbmNlIHdlIHN0aWxs IGRvbid0IHVuZGVyc3RhbmQgd2h5IHRoZQo+PiBwcmV2aW91cyBmaXggZGlkbid0IHdvcmsgZm9y IHlvdSwgYW5kIEkgY2FuJ3QgcmVwcm9kdWNlIHRoaXMgd2l0aCBteQo+PiBoYXJkd2FyZSwgY291 bGQgeW91IGdpdmUgdGhlIGF0dGFjaGVkIHBhdGNoIGEgdHJ5Pwo+IAo+IE5vIHdvcnJpZXMgLS0g YW5kIHRoYW5rcyBmb3IgaGVscGluZyB0byBnZXQgaXQgb3ZlciB0aGUgZmluaXNoIGxpbmUgLS0K PiB0aGlzIGlzIG11Y2ggYXBwcmVjaWF0ZWQhCj4gCj4gSSdtIGhhcHB5IHRvIHNheSB0aGF0IHRo aXMgbGF0ZXN0IHBhdGNoIGlzIGFsc28gd29ya2luZyBqdXN0IGZpbmUuIFNvCj4gSSBndWVzcyB0 aGlzIGlzIHRoZSBvbmUgdGhhdCdzIGdvaW5nIHRvIGxhbmQgaW4gWGVuIDQuMTM/CgpOb3QgbmVj ZXNzYXJpbHkgLSB0aGUgb3RoZXIgcGF0Y2ggaXMgYWxzbyBhIGNhbmRpZGF0ZSwgYnV0IGl0cwpk ZXNjcmlwdGlvbiB3b3VsZCBuZWVkIHRvIGV4cGxhaW4gd2hhdCB3YXMgYWN0dWFsbHkgd3Jvbmcu Cgo+PiBBRkFJQ1QgdGhlIG9ubHkgZGlmZmVyZW5jZSBiZXR3ZWVuIHRoZSBub24td29ya2luZyB2 ZXJzaW9uIGFuZCB0aGUKPj4gd29ya2luZyB2ZXJzaW9uIGlzIHRoZSBmbHVzaCwgc28gSSd2ZSBh ZGRlZCBpdCBoZXJlLgoKTm93IEknbSBhZnJhaWQgSSBzdGlsbCBjYW4ndCBkcmF3IGEgaGVscGZ1 bCBjb25jbHVzaW9uIGZyb20gUm9tYW4ncwpzdWNjZXNzZnVsIHRlc3Q6IGludGVsX2lvbW11X2h3 ZG9tX2luaXQoKSwgYWZ0ZXIgaGF2aW5nIGNhbGxlZApzZXR1cF9od2RvbV9ybXJyKCksIGNhbGxz IGlvbW11X2ZsdXNoX2FsbCgpICh3aXRoIG9uZSBvdGhlciwKc2VlbWluZ2x5IGlubm9jZW50IGNh bGwgaW4gYmV0d2VlbikuIFRoZSBvbmx5IGNvbmNsdXNpb24gSSBfY291bGRfCmRyYXcgaXMgdGhh dCBpb21tdV9mbHVzaF9hbGwoKSBkb2Vzbid0IGRvIHdoYXQgaXRzIG5hbWUgc2F5cy4gV2hpY2gK d291bGQgYmUgcXVpdGUgYmFkLiBCdXQKCltvcmlnXQppb21tdV9mbHVzaF9hbGwoKQotPiBpb21t dV9mbHVzaF9pb3RsYl9nbG9iYWwoZmx1c2hfbm9uX3ByZXNlbnRfZW50cnk9MCkKLT4gZmx1c2gt PmlvdGxiKERNQV9UTEJfR0xPQkFMX0ZMVVNILCBmbHVzaF9ub25fcHJlc2VudF9lbnRyeT0wKQoK W3BhdGNoXQppb21tdV9mbHVzaF9pb3RsYl9hbGwoKQotPiBpb21tdV9mbHVzaF9pb3RsYihkbWFf b2xkX3B0ZV9wcmVzZW50PTAsIHBhZ2VfY291bnQ9MCkKLT4gaW9tbXVfZmx1c2hfaW90bGJfZHNp KGZsdXNoX25vbl9wcmVzZW50X2VudHJ5PTApCi0+IGZsdXNoLT5pb3RsYihETUFfVExCX0RTSV9G TFVTSCwgZmx1c2hfbm9uX3ByZXNlbnRfZW50cnk9MCkKCnN1Z2dlc3RzIHRvIG1lIHRoYXQgKGFz IG9uZSB3b3VsZCBpbmZlciBmcm9tIHRoZSBuYW1lcykgaXMgdGhlCm1vcmUgdGhyb3VnaCBmbHVz aC4gSSBtdXN0IGJlIG92ZXJsb29raW5nIHNvbWV0aGluZyAuLi4KCkphbgoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlz dApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0 Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==