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 6D9CAC10F27 for ; Tue, 10 Mar 2020 15:13:02 +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 4773020727 for ; Tue, 10 Mar 2020 15:13:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4773020727 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 1jBgYk-0006nO-RU; Tue, 10 Mar 2020 15:12:42 +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 1jBgYj-0006nJ-Nw for xen-devel@lists.xenproject.org; Tue, 10 Mar 2020 15:12:41 +0000 X-Inumbo-ID: 95ac8292-62e1-11ea-adc5-12813bfff9fa Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 95ac8292-62e1-11ea-adc5-12813bfff9fa; Tue, 10 Mar 2020 15:12:41 +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 2ADE7B2AE; Tue, 10 Mar 2020 15:12:40 +0000 (UTC) To: paul@xen.org References: <20200309102304.1251-1-paul@xen.org> <20200309102304.1251-4-paul@xen.org> <001301d5f6e0$61aa5e00$24ff1a00$@xen.org> <002d01d5f6ed$4b0b2000$e1216000$@xen.org> From: Jan Beulich Message-ID: <1b2299fa-c19c-19fc-820a-783642ea85d5@suse.com> Date: Tue, 10 Mar 2020 16:12:38 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <002d01d5f6ed$4b0b2000$e1216000$@xen.org> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH v5 3/6] x86 / pv: do not treat PGC_extra pages as RAM 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, 'Paul Durrant' , =?UTF-8?B?J1JvZ2VyIFBhdSBNb25uw6kn?= , '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" T24gMTAuMDMuMjAyMCAxNjowNSwgUGF1bCBEdXJyYW50IHdyb3RlOgo+PiAtLS0tLU9yaWdpbmFs IE1lc3NhZ2UtLS0tLQo+PiBGcm9tOiBKYW4gQmV1bGljaCA8amJldWxpY2hAc3VzZS5jb20+Cj4+ IFNlbnQ6IDEwIE1hcmNoIDIwMjAgMTQ6NTkKPj4KPj4gSW4gcmVwbHkgdG8gcGF0Y2ggNiBJIGRp ZCBzdWdnZXN0IHRvCj4+IGhhdmUgYSBzZXBhcmF0ZSBsaXN0LCBidXQgd2l0aG91dCB0YWtpbmcg dGhlc2UgcGFnZXMgb2ZmCj4+IGQtPnBhZ2VfbGlzdCwKPiAKPiBIb3cgd291bGQgdGhhdCB3b3Jr IHdpdGhvdXQgYWRkaW5nIGFuIGV4dHJhIHBhZ2VfbGlzdF9lbnRyeSBpbnRvIHN0cnVjdCBwYWdl X2luZm8/CgpBcyBzYWlkIHRoZXJlLCBpdCdkIGJlIGEgc2luZ2x5IGxpbmtlZCBsaXN0IHVzaW5n IGEgX19wZHhfdApmaWVsZCBqdXN0IGxpa2UgdGhlcmUgYWxyZWFkeSBpcyB3aXRoICJuZXh0X3No YWRvdyIsIGkuZS4KeW91J2QgYWRkIGFub3RoZXIgdW5pb24gbWVtYmVyICJuZXh0X2V4dHJhIiBv ciBzb21lIHN1Y2guIE9mCmNvdXJzZSB0aGUgbGlzdCBzaG91bGRuJ3QgZ3JvdyB0b28gbG9uZywg b3IgZWxzZSBpbnNlcnRpb24KYW5kIHJlbW92YWwgbWF5IGJlY29tZSBhIGJvdHRsZW5lY2suIE5v dCBzdXJlIGhvdyB3ZWxsIHRoaXMKd291bGQgZml0IEFybSwgdGhvdWdoOyBtYXliZSB0aGV5IHdv dWxkbid0IG5lZWQgdGhpcywgYnV0CnRoYXQgZGVwZW5kcyBvbiB3aGV0aGVyIHRoZSBsaXN0IHdv dWxkIGJlIHVzZWQgZm9yIHB1cnBvc2VzCmJleW9uZCBkdW1waW5nLgoKSmFuCgo+PiBzdWNoIHRo YXQgaGVyZSB5b3Ugd291bGQgc2tpcCB0aGVtIGluIHRoZSBtYWluCj4+IGRvbWFpbiBwYWdlIGR1 bXBpbmcgbG9vcCwgYnV0IHlvdSB3b3VsZCB0aGVuIHRyYXZlcnNlIHRoYXQgc2Vjb25kCj4+IGxp c3QgYW5kIGR1bXAgYWxsIG9mIGl0cyBlbGVtZW50cywganVzdCBsaWtlIHhlbnBhZ2VfbGlzdCBn ZXRzCj4+IGhhbmRsZWQgdGhlcmUuCj4+Cj4gCj4gV2VsbCwgdGhhdCdzIHdoYXQgSSdtIHRyeWlu ZyB0byBhY2hpZXZlLCB5ZXMuCj4gCj4gICBQYXVsCj4gCgoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2 ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWls bWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==