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[54.240.197.235]) by smtp.gmail.com with ESMTPSA id a22sm3293769edx.25.2020.03.10.08.16.34 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 10 Mar 2020 08:16:34 -0700 (PDT) From: Paul Durrant X-Google-Original-From: "Paul Durrant" To: "'Jan Beulich'" References: <20200309102304.1251-1-paul@xen.org> <20200309102304.1251-4-paul@xen.org> <001301d5f6e0$61aa5e00$24ff1a00$@xen.org> <002d01d5f6ed$4b0b2000$e1216000$@xen.org> <1b2299fa-c19c-19fc-820a-783642ea85d5@suse.com> In-Reply-To: <1b2299fa-c19c-19fc-820a-783642ea85d5@suse.com> Date: Tue, 10 Mar 2020 15:16:33 -0000 Message-ID: <002f01d5f6ee$e2edc3e0$a8c94ba0$@xen.org> MIME-Version: 1.0 X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQH8MQiuRQX2aixYfaKKXR3nYohrUgMqvTqhAWAuss4C0MCOMwISxzrQATzy1GYB0OkvGaeRmHWg Content-Language: en-gb 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: , Reply-To: paul@xen.org Cc: xen-devel@lists.xenproject.org, 'Paul Durrant' , =?utf-8?Q?'Roger_Pau_Monn=C3=A9'?= , '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" PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQo+IEZyb206IEphbiBCZXVsaWNoIDxqYmV1bGlj aEBzdXNlLmNvbT4KPiBTZW50OiAxMCBNYXJjaCAyMDIwIDE1OjEzCj4gVG86IHBhdWxAeGVuLm9y Zwo+IENjOiB4ZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmc7ICdQYXVsIER1cnJhbnQnIDxw ZHVycmFudEBhbWF6b24uY29tPjsgJ0FuZHJldyBDb29wZXInCj4gPGFuZHJldy5jb29wZXIzQGNp dHJpeC5jb20+OyAnV2VpIExpdScgPHdsQHhlbi5vcmc+OyAnUm9nZXIgUGF1IE1vbm7DqScgPHJv Z2VyLnBhdUBjaXRyaXguY29tPgo+IFN1YmplY3Q6IFJlOiBbUEFUQ0ggdjUgMy82XSB4ODYgLyBw djogZG8gbm90IHRyZWF0IFBHQ19leHRyYSBwYWdlcyBhcyBSQU0KPiAKPiBPbiAxMC4wMy4yMDIw IDE2OjA1LCBQYXVsIER1cnJhbnQgd3JvdGU6Cj4gPj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0t LS0KPiA+PiBGcm9tOiBKYW4gQmV1bGljaCA8amJldWxpY2hAc3VzZS5jb20+Cj4gPj4gU2VudDog MTAgTWFyY2ggMjAyMCAxNDo1OQo+ID4+Cj4gPj4gSW4gcmVwbHkgdG8gcGF0Y2ggNiBJIGRpZCBz dWdnZXN0IHRvCj4gPj4gaGF2ZSBhIHNlcGFyYXRlIGxpc3QsIGJ1dCB3aXRob3V0IHRha2luZyB0 aGVzZSBwYWdlcyBvZmYKPiA+PiBkLT5wYWdlX2xpc3QsCj4gPgo+ID4gSG93IHdvdWxkIHRoYXQg d29yayB3aXRob3V0IGFkZGluZyBhbiBleHRyYSBwYWdlX2xpc3RfZW50cnkgaW50byBzdHJ1Y3Qg cGFnZV9pbmZvPwo+IAo+IEFzIHNhaWQgdGhlcmUsIGl0J2QgYmUgYSBzaW5nbHkgbGlua2VkIGxp c3QgdXNpbmcgYSBfX3BkeF90Cj4gZmllbGQganVzdCBsaWtlIHRoZXJlIGFscmVhZHkgaXMgd2l0 aCAibmV4dF9zaGFkb3ciLCBpLmUuCj4geW91J2QgYWRkIGFub3RoZXIgdW5pb24gbWVtYmVyICJu ZXh0X2V4dHJhIiBvciBzb21lIHN1Y2guIE9mCj4gY291cnNlIHRoZSBsaXN0IHNob3VsZG4ndCBn cm93IHRvbyBsb25nLCBvciBlbHNlIGluc2VydGlvbgo+IGFuZCByZW1vdmFsIG1heSBiZWNvbWUg YSBib3R0bGVuZWNrLiBOb3Qgc3VyZSBob3cgd2VsbCB0aGlzCj4gd291bGQgZml0IEFybSwgdGhv dWdoOyBtYXliZSB0aGV5IHdvdWxkbid0IG5lZWQgdGhpcywgYnV0Cj4gdGhhdCBkZXBlbmRzIG9u IHdoZXRoZXIgdGhlIGxpc3Qgd291bGQgYmUgdXNlZCBmb3IgcHVycG9zZXMKPiBiZXlvbmQgZHVt cGluZy4KPiAKClRoYXQgc2VlbXMgbW9yZSBvYnNjdXJlIGFuZCBidWctcHJvbmUgdGhhbiBhbiBl eHRyYSBsaXN0IGhlYWQgaW4gc3RydWN0IGRvbWFpbi4gSSdkIHJlYWxseSBwcmVmZXIgdG8gc3Rp Y2sgd2l0aCB0aGF0IGV2ZW4gaWYgaXQgZG9lcyBtYWtlIHRoaW5ncyBhIGxpdHRsZSBtb3JlIHVn bHkgdW50aWwgeGVucGFnZV9saXN0IGdvZXMgYXdheS4KCiAgUGF1bAoKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QK WGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5v cmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=