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 BE09EC2D0CE for ; Tue, 21 Jan 2020 09:18:57 +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 950DB20882 for ; Tue, 21 Jan 2020 09:18:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 950DB20882 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 1itpfx-0007tC-NZ; Tue, 21 Jan 2020 09:18:21 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1itpfw-0007t7-Sv for xen-devel@lists.xenproject.org; Tue, 21 Jan 2020 09:18:20 +0000 X-Inumbo-ID: f1bf76e0-3c2e-11ea-9fd7-bc764e2007e4 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id f1bf76e0-3c2e-11ea-9fd7-bc764e2007e4; Tue, 21 Jan 2020 09:18:11 +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 678DBBB17; Tue, 21 Jan 2020 09:18:10 +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> From: Jan Beulich Message-ID: <96edb88c-5ae3-22a1-913d-83f76c925270@suse.com> Date: Tue, 21 Jan 2020 10:18:16 +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: <20200120171840.GF11756@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" T24gMjAuMDEuMjAyMCAxODoxOCwgUm9nZXIgUGF1IE1vbm7DqSB3cm90ZToKPiBPbiBNb24sIEph biAyMCwgMjAyMCBhdCAwNToxMDozM1BNICswMTAwLCBKYW4gQmV1bGljaCB3cm90ZToKPj4gT24g MTcuMDEuMjAyMCAxMjowOCwgUm9nZXIgUGF1IE1vbm5lIHdyb3RlOgo+Pj4gV2hlbiBwbGFjaW5n IG1lbW9yeSBCQVJzIHdpdGggc2l6ZXMgc21hbGxlciB0aGFuIDRLIG11bHRpcGxlIG1lbW9yeQo+ Pj4gQkFScyBjYW4gZW5kIHVwIG1hcHBlZCB0byB0aGUgc2FtZSBndWVzdCBwaHlzaWNhbCBhZGRy ZXNzLCBhbmQgdGh1cwo+Pj4gd29uJ3Qgd29yayBjb3JyZWN0bHkuCj4+Cj4+IFRoaW5raW5nIGFi b3V0IGl0IGFnYWluLCBhcmVuJ3QgeW91IGZpeGluZyBvbmUgcG9zc2libGUgY2FzZSBieQo+PiBi cmVha2luZyB0aGUgb3Bwb3NpdGUgb25lOiBXaGF0IHlvdSBmaXggaXMgd2hlbiB0aGUgdHdvIGRp c3RpbmN0Cj4+IEJBUnMgKG9mIHRoZSBzYW1lIG9yIGRpZmZlcmVudCBkZXZpY2VzKSBtYXAgdG8g ZGlzdGluY3QgTUZOcwo+PiAod2hpY2ggd291bGQgaGF2ZSByZXF1aXJlZCBhIHNpbmdsZSBHRk4g dG8gbWFwIHRvIGJvdGggb2YgdGhlc2UKPj4gTUZOcykuIEJ1dCBkb24ndCB5b3UsIGF0IHRoZSBz YW1lIHRpbWUsIGJyZWFrIHRoZSBjYXNlIG9mIHR3bwo+PiBCQVJzIChwZXJoYXBzLCBidXQgbm90 IG5lY2Vzc2FyaWx5LCBvZiB0aGUgc2FtZSBwaHlzaWNhbCBkZXZpY2UpCj4+IG1hcHBpbmcgYm90 aCB0byB0aGUgc2FtZSBNRk4sIGkuZS4gcmVxdWlyaW5nIHRvIGhhdmUgdHdvIGRpc3RpbmN0Cj4+ IEdGTnMgbWFwIHRvIG9uZSBNRk4/IChBdCBsZWFzdCBmb3IgdGhlIG1vbWVudCBJIGNhbid0IHNl ZSBhIHdheQo+PiBmb3IgaHZtbG9hZGVyIHRvIGRpc3Rpbmd1aXNoIHRoZSB0d28gY2FzZXMuKQo+ IAo+IElNTyB3ZSBzaG91bGQgZm9yY2UgYWxsIEJBUnMgdG8gYmUgcGFnZS1pc29sYXRlZCBieSBk b20wIChzaW5jZSBYZW4KPiBkb2Vzbid0IGhhdmUgdGhlIGtub3dsZWRnZSBvZiBkb2luZyBzbyks IGJ1dCBJIGRvbid0IHNlZSB0aGUgaXNzdWUKPiB3aXRoIGhhdmluZyBkaWZmZXJlbnQgZ2ZucyBw b2ludGluZyB0byB0aGUgc2FtZSBtZm4uIElzIHRoYXQgYQo+IGxpbWl0YXRpb24gb2YgcGFnaW5n PwoKSXQncyBhIGxpbWl0YXRpb24gb2YgdGhlIChnbG9iYWwpIE0yUCB0YWJsZS4KCj4gSSB0aGlu ayB5b3UgY2FuIG1hcCBhIGdyYW50IG11bHRpcGxlIHRpbWVzIGludG8KPiBkaWZmZXJlbnQgZ2Zu cywgd2hpY2ggYWNoaWV2ZXMgdGhlIHNhbWUgQUZBSUNULgoKT25lIG1pZ2h0IHRoaW5rIHRoaXMg d291bGQgYmUgcG9zc2libGUsIGJ1dCBhZmFpY3QKZ3Vlc3RfcGh5c21hcF9hZGRfe3BhZ2UsZW50 cnl9KCkgd2lsbCBkZXN0cm95IHRoZSBwcmlvciBhc3NvY2lhdGlvbgp3aGVuL2JlZm9yZSBpbnNl cnRpbmcgdGhlIG5ldyBvbmUuIEkuZS4gaWYgc3Vic2VxdWVudGx5IGFueSBvcGVyYXRpb24Kd2Fz IHVzZWQgd2hpY2ggbmVlZHMgdG8gY29uc3VsdCB0aGUgTTJQLCBvbmx5IHRoZSBtb3N0IHJlY2Vu dGx5CnJlY29yZGVkIEdGTiB3b3VsZCBiZSByZXR1cm5lZCBhbmQgaGVuY2Ugb3BlcmF0ZWQgb24u IFdoZXRoZXIgdGhhdCdzCmEgcHJvYmxlbSBpbiBwcmFjdGljZSAoaS5lLiB3aGV0aGVyIGFueSBz dWNoIE0yUCBsb29rdXAgbWlnaHQKc2Vuc2libHkgaGFwcGVuKSBpcyBwcmV0dHkgaGFyZCB0byB0 ZWxsIHdpdGhvdXQgZ29pbmcgdGhyb3VnaCBhIGxvdApvZiBjb2RlLCBJIGd1ZXNzLgoKSmFuCgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwg bWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3Rz LnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs