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,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 EA50AC2D0CE for ; Tue, 21 Jan 2020 16:15:44 +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 C2BAC217F4 for ; Tue, 21 Jan 2020 16:15:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C2BAC217F4 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 1itwBW-0004AC-NE; Tue, 21 Jan 2020 16:15:22 +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 1itwBV-0004A7-9G for xen-devel@lists.xenproject.org; Tue, 21 Jan 2020 16:15:21 +0000 X-Inumbo-ID: 35ed8e3a-3c69-11ea-bae3-12813bfff9fa Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 35ed8e3a-3c69-11ea-bae3-12813bfff9fa; Tue, 21 Jan 2020 16:15:16 +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 5F8B7ACCA; Tue, 21 Jan 2020 16:15:15 +0000 (UTC) To: =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= References: <20200117110811.43321-1-roger.pau@citrix.com> <538864f7-f537-be0d-e37b-8f29baf82ee0@suse.com> <20200120171840.GF11756@Air-de-Roger> <96edb88c-5ae3-22a1-913d-83f76c925270@suse.com> <20200121102941.GH11756@Air-de-Roger> <624c69b6-9a9d-7719-fdec-1c6e939a9f65@suse.com> <20200121155708.GI11756@Air-de-Roger> From: Jan Beulich Message-ID: Date: Tue, 21 Jan 2020 17:15:20 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.1 MIME-Version: 1.0 In-Reply-To: <20200121155708.GI11756@Air-de-Roger> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH v2] x86/hvmloader: round up memory BAR size to 4K 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: xen-devel@lists.xenproject.org, Jason Andryuk , Ian Jackson , Wei Liu , Andrew Cooper Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gMjEuMDEuMjAyMCAxNjo1NywgUm9nZXIgUGF1IE1vbm7DqSB3cm90ZToKPiBPbiBUdWUsIEph biAyMSwgMjAyMCBhdCAxMTo0Mzo1OEFNICswMTAwLCBKYW4gQmV1bGljaCB3cm90ZToKPj4gT24g MjEuMDEuMjAyMCAxMToyOSwgUm9nZXIgUGF1IE1vbm7DqSB3cm90ZToKPj4+IFNvIEknbSBub3Qg c3VyZSBob3cgdG8gcHJvZ3Jlc3Mgd2l0aCB0aGlzIHBhdGNoLCBhcmUgd2UgZmluZSB3aXRoCj4+ PiB0aG9zZSBsaW1pdGF0aW9ucz8KPj4KPj4gSSdtIGFmcmFpZCB0aGlzIGRlcGVuZHMgb24gLi4u Cj4+Cj4+PiBBcyBJIHNhaWQsIFhlbiBoYXNuJ3QgZ290IGVub3VnaCBrbm93bGVkZ2UgdG8gY29y cmVjdGx5IGlzb2xhdGUgdGhlCj4+PiBCQVJzLCBhbmQgaGVuY2Ugd2UgaGF2ZSB0byByZWx5IG9u IGRvbTAgRFRSVC4gV2UgY291bGQgYWRkIGNoZWNrcyBpbgo+Pj4gWGVuIHRvIG1ha2Ugc3VyZSBu byBCQVJzIHNoYXJlIGEgcGFnZSwgYnV0IGl0J3MgYSBub24tdHJpdmlhbCBhbW91bnQKPj4+IG9m IHNjYW5uaW5nIGFuZCBzaXppbmcgZWFjaCBwb3NzaWJsZSBCQVIgb24gdGhlIHN5c3RlbS4KPj4K Pj4gLi4uIHdoZXRoZXIgRG9tMCBhY3R1YWxseSAiRFRSVCIsIHdoaWNoIGluIHR1cm4gaXMgY29t cGxpY2F0ZWQgYnkgdGhlcmUKPj4gbm90IGJlaW5nIGEgc3BlY2lmaWMgRG9tMCBrZXJuZWwgaW5j YXJuYXRpb24gdG8gY2hlY2sgYWdhaW5zdC4gUGVyaGFwcwo+PiByYXRoZXIgdGhhbiBoYXZpbmcg WGVuIGNoZWNrIF9hbGxfIEJBUnMsIFhlbiBvciB0aGUgdG9vbCBzdGFjayBjb3VsZAo+PiBjaGVj ayBCQVJzIG9mIGRldmljZXMgYWJvdXQgdG8gYmUgaGFuZGVkIHRvIGEgZ3Vlc3Q/IFBlcmhhcHMg d2UgbmVlZCB0bwo+PiBwYXNzIGF1eGlsaWFyeSBpbmZvcm1hdGlvbiB0byBodm1sb2FkZXIgdG8g YmUgYWJsZSB0byBqdWRnZSB3aGV0aGVyIGEKPj4gQkFSIHNoYXJlcyBhIHBhZ2Ugd2l0aCBhbm90 aGVyIG9uZT8gUGVyaGFwcyB0aGVyZSBhbHNvIG5lZWRzIHRvIGJlIGEKPj4gd2F5IGZvciBodm1s b2FkZXIgdG8ga25vdyB3aGF0IG9mZnNldCBpbnRvIGEgcGFnZSBoYXMgdG8gYmUgbWFpbnRhaW5l ZAo+PiBmb3IgYW55IHBhcnRpY3VsYXIgQkFSLCBhcyBmb2xsb3dzIGZyb20gSmFzb24ncyByZWNl bnQgcmVwbHk/Cj4gCj4gTGludXggaGFzIGFuIG9wdGlvbiB0byBmb3JjZSByZXNvdXJjZSBhbGln bm1lbnQgKGFzIHJlcG9ydGVkIGJ5Cj4gSmFzb24pLCBtYXliZSB3ZSBjb3VsZCBmb3JjZSBhbGwg QkFScyB0byBiZSBhbGlnbmVkIHRvIHBhZ2Ugc2l6ZSBpbgo+IG9yZGVyIHRvIGJlIHBhc3NlZCB0 aHJvdWdoPwo+IAo+IFRoYXQgd291bGQgbWFrZSBpdCBlYXNpZXIgdG8gY2hlY2sgKGFzIFhlbi9R ZW11IHdvdWxkIG9ubHkgbmVlZCB0bwo+IGFzc2VydCB0aGF0IHRoZSBCQVIgYWRkcmVzcyBpcyBh bGlnbmVkKSwgYW5kIHdvbid0IHJlcXVpcmUgbXVjaCBleHRyYQo+IHdvcmsgaW4gWGVuIGFwYXJ0 IGZyb20gdGhlIGNoZWNrIGl0c2VsZi4KPiAKPiBEbyB5b3UgdGhpbmsgdGhpcyB3b3VsZCBiZSBh biBhY2NlcHRhYmxlIHNvbHV0aW9uPwoKSW4gcHJpbmNpcGxlIHllcywgYnV0IHRoZXJlIGFyZSBs b29zZSBlbmRzOgotIFdoYXQgZG8geW91IG1lYW4gYnkgIndlIGNvdWxkIGZvcmNlIj8gV2UgaGF2 ZSBubyBjb250cm9sIG92ZXIgdGhlCiAgRG9tMCBrZXJuZWwuCi0gV2hhdCBhYm91dCBub24tTGlu dXggRG9tMD8KCkFsc28sIGFwYXJ0IGZyb20gZXh0cmEgcmVzb3VyY2UgKGFkZHJlc3Mgc3BhY2Up IGNvbnN1bXB0aW9uLCB3aGF0J3MKdGhlIHBvaW50IG9mIGZvcmNpbmcgYSBzaW5nbGUgZGV2aWNl J3MgQkFScyB0byBzZXBhcmF0ZSBwYWdlcz8gKEknbQphc3N1bWluZyBoZXJlIHRoYXQgaHZtbG9h ZGVyIHdvdWxkIGhhdmUgYSB3YXkgdG8ga25vdyBvZiB0aGUKcG90ZW50aWFsbHkgcmVzdWx0aW5n IG5vbi16ZXJvIG9mZnNldHMgaW50byBhIHBhZ2UuIEFuZCBJJ20gc3RpbGwKcHV6emxlZCB0aGF0 IHRoZSBsYWNrIHRoZXJlb2YgaGFzbid0IGJlZW4gcmVwb3J0ZWQgYXMgYSBidWcgYnkKYW55b25l LCBhZmFpay4pCgpKYW4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qu b3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2 ZWw=