From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laszlo Ersek Subject: Re: [edk2-devel] [PATCH v2 23/31] OvmfPkg/XenPlatformPei: Reserve VGA memory region, to boot Linux Date: Mon, 15 Apr 2019 15:21:33 +0200 Message-ID: References: <20190409110844.14746-1-anthony.perard@citrix.com> <20190409110844.14746-24-anthony.perard@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hG1Ys-00086q-Cq for xen-devel@lists.xenproject.org; Mon, 15 Apr 2019 13:22:14 +0000 In-Reply-To: <20190409110844.14746-24-anthony.perard@citrix.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: devel@edk2.groups.io, anthony.perard@citrix.com Cc: Jordan Justen , Julien Grall , xen-devel@lists.xenproject.org, Ard Biesheuvel List-Id: xen-devel@lists.xenproject.org T24gMDQvMDkvMTkgMTM6MDgsIEFudGhvbnkgUEVSQVJEIHdyb3RlOgo+IExpbnV4IHBhbmljIGlm IHRoaXMgcmVnaW9uIGlzbid0IHJlc2VydmVkLgoKUGxlYXNlIGV4cGFuZCAidGhpcyIgKGp1c3Qg Y29weSBmcm9tIHRoZSBzdWJqZWN0KS4KCndpdGggdGhhdCwKCkFja2VkLWJ5OiBMYXN6bG8gRXJz ZWsgPGxlcnNla0ByZWRoYXQuY29tPgoKVGhhbmtzCkxhc3psbwoKPiAKPiBXaGVuIExpbnV4IGlz IGJvb3RlZCBvbiBFRkkgc3lzdGVtLCBpdCBleHBlY3RzIHRoZSBtZW1vcnkgYXQgMHhhMDAwMCB0 bwo+IF9ub3RfIGJlIGNvbnZlbnRpb25hbCBtZW1vcnkuIE90aGVyd2lzZSBhIHZhcmlhYmxlIGlz bid0IGluaXRpYWxpc2VkCj4gcHJvcGVybHkgYW5kIExpbnV4IHBhbmljIHdoZW4gYSB2aXJ0dWFs IGNvbnNvbGUvdGVybWluYWwgaXMgYXNrZWQgdG8gYmUKPiBjcmVhdGVkLgo+IAo+IFNlZSBmb3Ig bW9yZSBkZXRhaWw6Cj4gaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9hcmNoaXZlcy9odG1s L3hlbi1kZXZlbC8yMDE5LTAzL21zZzAyMTM5Lmh0bWwKPiAKPiBDb250cmlidXRlZC11bmRlcjog VGlhbm9Db3JlIENvbnRyaWJ1dGlvbiBBZ3JlZW1lbnQgMS4xCj4gU2lnbmVkLW9mZi1ieTogQW50 aG9ueSBQRVJBUkQgPGFudGhvbnkucGVyYXJkQGNpdHJpeC5jb20+Cj4gLS0tCj4gIE92bWZQa2cv WGVuUGxhdGZvcm1QZWkvWGVuLmMgfCAxNiArKysrKysrKysrKysrKysrCj4gIDEgZmlsZSBjaGFu Z2VkLCAxNiBpbnNlcnRpb25zKCspCj4gCj4gZGlmZiAtLWdpdCBhL092bWZQa2cvWGVuUGxhdGZv cm1QZWkvWGVuLmMgYi9Pdm1mUGtnL1hlblBsYXRmb3JtUGVpL1hlbi5jCj4gaW5kZXggN2I1MDNm MmM0ZS4uMjVmMTJjMmY5YyAxMDA2NDQKPiAtLS0gYS9Pdm1mUGtnL1hlblBsYXRmb3JtUGVpL1hl bi5jCj4gKysrIGIvT3ZtZlBrZy9YZW5QbGF0Zm9ybVBlaS9YZW4uYwo+IEBAIC0yOTQsNiArMjk0 LDEyIEBAIFhlblB1Ymxpc2hSYW1SZWdpb25zICgKPiAgICBTdGF0dXMgPSBYZW5HZXRFODIwTWFw ICgmRTgyME1hcCwgJkU4MjBFbnRyaWVzQ291bnQpOwo+ICAgIEFTU0VSVF9FRklfRVJST1IgKFN0 YXR1cyk7Cj4gIAo+ICsgIEFkZE1lbW9yeUJhc2VTaXplSG9iICgwLCAweEEwMDAwKTsKPiArICAv Lwo+ICsgIC8vIFZpZGVvIG1lbW9yeSArIExlZ2FjeSBCSU9TIHJlZ2lvbiwgdG8gYWxsb3cgTGlu dXggdG8gYm9vdC4KPiArICAvLwo+ICsgIEFkZFJlc2VydmVkTWVtb3J5QmFzZVNpemVIb2IgKDB4 QTAwMDAsIEJBU0VfMU1CIC0gMHhBMDAwMCwgVFJVRSk7Cj4gKwo+ICAgIGZvciAoSW5kZXggPSAw OyBJbmRleCA8IEU4MjBFbnRyaWVzQ291bnQ7IEluZGV4KyspIHsKPiAgICAgIFVJTlQ2NCBCYXNl Owo+ICAgICAgVUlOVDY0IEVuZDsKPiBAQCAtMzA3LDYgKzMxMywxNiBAQCBYZW5QdWJsaXNoUmFt UmVnaW9ucyAoCj4gICAgICBCYXNlID0gQUxJR05fVkFMVUUgKEVudHJ5LT5CYXNlQWRkciwgKFVJ TlQ2NClFRklfUEFHRV9TSVpFKTsKPiAgICAgIEVuZCA9IChFbnRyeS0+QmFzZUFkZHIgKyBFbnRy eS0+TGVuZ3RoKSAmIH4oVUlOVDY0KUVGSV9QQUdFX01BU0s7Cj4gIAo+ICsgICAgLy8KPiArICAg IC8vIElnbm9yZSB0aGUgZmlyc3QgMU1CLCB0aGlzIGlzIGhhbmRsZWQgYmVmb3JlIHRoZSBsb29w Lgo+ICsgICAgLy8KPiArICAgIGlmIChCYXNlIDwgQkFTRV8xTUIpIHsKPiArICAgICAgQmFzZSA9 IEJBU0VfMU1COwo+ICsgICAgfQo+ICsgICAgaWYgKEJhc2UgPj0gRW5kKSB7Cj4gKyAgICAgIGNv bnRpbnVlOwo+ICsgICAgfQo+ICsKPiAgICAgIHN3aXRjaCAoRW50cnktPlR5cGUpIHsKPiAgICAg IGNhc2UgRWZpQWNwaUFkZHJlc3NSYW5nZU1lbW9yeToKPiAgICAgICAgQWRkTWVtb3J5UmFuZ2VI b2IgKEJhc2UsIEVuZCk7Cj4gCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJv amVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hl bi1kZXZlbA== 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=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=ham 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 37693C10F0E for ; 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Mon, 15 Apr 2019 13:21:42 +0000 (UTC) Subject: Re: [Xen-devel] [edk2-devel] [PATCH v2 23/31] OvmfPkg/XenPlatformPei: Reserve VGA memory region, to boot Linux 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: Jordan Justen , Julien Grall , xen-devel@lists.xenproject.org, Ard Biesheuvel Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Message-ID: <20190415132133.-yrYFuL4vBUe74fcoGMf7qxErhJYbhvFH9h_gu5MmK8@z> T24gMDQvMDkvMTkgMTM6MDgsIEFudGhvbnkgUEVSQVJEIHdyb3RlOgo+IExpbnV4IHBhbmljIGlm IHRoaXMgcmVnaW9uIGlzbid0IHJlc2VydmVkLgoKUGxlYXNlIGV4cGFuZCAidGhpcyIgKGp1c3Qg Y29weSBmcm9tIHRoZSBzdWJqZWN0KS4KCndpdGggdGhhdCwKCkFja2VkLWJ5OiBMYXN6bG8gRXJz ZWsgPGxlcnNla0ByZWRoYXQuY29tPgoKVGhhbmtzCkxhc3psbwoKPiAKPiBXaGVuIExpbnV4IGlz IGJvb3RlZCBvbiBFRkkgc3lzdGVtLCBpdCBleHBlY3RzIHRoZSBtZW1vcnkgYXQgMHhhMDAwMCB0 bwo+IF9ub3RfIGJlIGNvbnZlbnRpb25hbCBtZW1vcnkuIE90aGVyd2lzZSBhIHZhcmlhYmxlIGlz bid0IGluaXRpYWxpc2VkCj4gcHJvcGVybHkgYW5kIExpbnV4IHBhbmljIHdoZW4gYSB2aXJ0dWFs IGNvbnNvbGUvdGVybWluYWwgaXMgYXNrZWQgdG8gYmUKPiBjcmVhdGVkLgo+IAo+IFNlZSBmb3Ig bW9yZSBkZXRhaWw6Cj4gaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9hcmNoaXZlcy9odG1s L3hlbi1kZXZlbC8yMDE5LTAzL21zZzAyMTM5Lmh0bWwKPiAKPiBDb250cmlidXRlZC11bmRlcjog VGlhbm9Db3JlIENvbnRyaWJ1dGlvbiBBZ3JlZW1lbnQgMS4xCj4gU2lnbmVkLW9mZi1ieTogQW50 aG9ueSBQRVJBUkQgPGFudGhvbnkucGVyYXJkQGNpdHJpeC5jb20+Cj4gLS0tCj4gIE92bWZQa2cv WGVuUGxhdGZvcm1QZWkvWGVuLmMgfCAxNiArKysrKysrKysrKysrKysrCj4gIDEgZmlsZSBjaGFu Z2VkLCAxNiBpbnNlcnRpb25zKCspCj4gCj4gZGlmZiAtLWdpdCBhL092bWZQa2cvWGVuUGxhdGZv cm1QZWkvWGVuLmMgYi9Pdm1mUGtnL1hlblBsYXRmb3JtUGVpL1hlbi5jCj4gaW5kZXggN2I1MDNm MmM0ZS4uMjVmMTJjMmY5YyAxMDA2NDQKPiAtLS0gYS9Pdm1mUGtnL1hlblBsYXRmb3JtUGVpL1hl bi5jCj4gKysrIGIvT3ZtZlBrZy9YZW5QbGF0Zm9ybVBlaS9YZW4uYwo+IEBAIC0yOTQsNiArMjk0 LDEyIEBAIFhlblB1Ymxpc2hSYW1SZWdpb25zICgKPiAgICBTdGF0dXMgPSBYZW5HZXRFODIwTWFw ICgmRTgyME1hcCwgJkU4MjBFbnRyaWVzQ291bnQpOwo+ICAgIEFTU0VSVF9FRklfRVJST1IgKFN0 YXR1cyk7Cj4gIAo+ICsgIEFkZE1lbW9yeUJhc2VTaXplSG9iICgwLCAweEEwMDAwKTsKPiArICAv Lwo+ICsgIC8vIFZpZGVvIG1lbW9yeSArIExlZ2FjeSBCSU9TIHJlZ2lvbiwgdG8gYWxsb3cgTGlu dXggdG8gYm9vdC4KPiArICAvLwo+ICsgIEFkZFJlc2VydmVkTWVtb3J5QmFzZVNpemVIb2IgKDB4 QTAwMDAsIEJBU0VfMU1CIC0gMHhBMDAwMCwgVFJVRSk7Cj4gKwo+ICAgIGZvciAoSW5kZXggPSAw OyBJbmRleCA8IEU4MjBFbnRyaWVzQ291bnQ7IEluZGV4KyspIHsKPiAgICAgIFVJTlQ2NCBCYXNl Owo+ICAgICAgVUlOVDY0IEVuZDsKPiBAQCAtMzA3LDYgKzMxMywxNiBAQCBYZW5QdWJsaXNoUmFt UmVnaW9ucyAoCj4gICAgICBCYXNlID0gQUxJR05fVkFMVUUgKEVudHJ5LT5CYXNlQWRkciwgKFVJ TlQ2NClFRklfUEFHRV9TSVpFKTsKPiAgICAgIEVuZCA9IChFbnRyeS0+QmFzZUFkZHIgKyBFbnRy eS0+TGVuZ3RoKSAmIH4oVUlOVDY0KUVGSV9QQUdFX01BU0s7Cj4gIAo+ICsgICAgLy8KPiArICAg IC8vIElnbm9yZSB0aGUgZmlyc3QgMU1CLCB0aGlzIGlzIGhhbmRsZWQgYmVmb3JlIHRoZSBsb29w Lgo+ICsgICAgLy8KPiArICAgIGlmIChCYXNlIDwgQkFTRV8xTUIpIHsKPiArICAgICAgQmFzZSA9 IEJBU0VfMU1COwo+ICsgICAgfQo+ICsgICAgaWYgKEJhc2UgPj0gRW5kKSB7Cj4gKyAgICAgIGNv bnRpbnVlOwo+ICsgICAgfQo+ICsKPiAgICAgIHN3aXRjaCAoRW50cnktPlR5cGUpIHsKPiAgICAg IGNhc2UgRWZpQWNwaUFkZHJlc3NSYW5nZU1lbW9yeToKPiAgICAgICAgQWRkTWVtb3J5UmFuZ2VI b2IgKEJhc2UsIEVuZCk7Cj4gCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJv amVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hl bi1kZXZlbA==