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17 Dec 2018 10:06:56 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,366,1539673200"; d="scan'208";a="108075544" Received: from orsmsx101.amr.corp.intel.com ([10.22.225.128]) by fmsmga007.fm.intel.com with ESMTP; 17 Dec 2018 10:06:55 -0800 Received: from orsmsx114.amr.corp.intel.com ([169.254.8.59]) by ORSMSX101.amr.corp.intel.com ([169.254.8.175]) with mapi id 14.03.0415.000; Mon, 17 Dec 2018 10:06:55 -0800 From: "Prakhya, Sai Praneeth" To: Ingo Molnar , "tglx@linutronix.de" , "x86@kernel.org" CC: "bp@alien8.de" , "marc.zyngier@arm.com" , "eric.snowberg@oracle.com" , "hdegoede@redhat.com" , "Hansen, Dave" , "peterz@infradead.org" , "hpa@zytor.com" , "Prakhya, Sai Praneeth" , "arend.vanspriel@broadcom.com" , "julien.thierry@arm.com" , "bhsharma@redhat.com" , "jonathanh@nvidia.com" , "joe@perches.com" , "matt@codeblueprint.co.uk" , "ard.biesheuvel@linaro.org" , "torvalds@linux-foundation.org" , "natechancellor@gmail.com" , "luto@kernel.org" , "linux-kernel@vger.kernel.org" , "sedat.dilek@gmail.com" , "zhuyifei1999@gmail.com" , "linux-tip-commits@vger.kernel.org" Subject: RE: [tip:efi/core] x86/efi: Unmap EFI boot services code/data regions from efi_pgd Thread-Topic: [tip:efi/core] x86/efi: Unmap EFI boot services code/data regions from efi_pgd Thread-Index: AQHUiJNT1thRYrJKskifWLlncDcXfqWDUdzA Date: Mon, 17 Dec 2018 18:06:54 +0000 Message-ID: References: <20181129171230.18699-6-ard.biesheuvel@linaro.org> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiNjBkNTUwMDktNjIyNS00ZmNkLWFhMWQtNzllZmU2ZWZkYjVjIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiaVV0bTllVGFNUmszN2xiY3ZXVnd5dWtFckFxK1ZFS0p1Qm9zOWtkWEFpdGVIVEE2N1ZqVWRcL3JyT1Zsa1VLWWkifQ== x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.0.400.15 dlp-reaction: no-action x-originating-ip: [10.22.254.139] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PiBDb21taXQtSUQ6ICAwOGNmYjM4ZjNlZjQ5Y2ZkMWJiYTExYTAwNDAxNDUxNjA2NDc3ZDgwDQo+ IEdpdHdlYjoNCj4gaHR0cHM6Ly9naXQua2VybmVsLm9yZy90aXAvMDhjZmIzOGYzZWY0OWNmZDFi YmExMWEwMDQwMTQ1MTYwNjQ3N2Q4MA0KPiBBdXRob3I6ICAgICBTYWkgUHJhbmVldGggUHJha2h5 YSA8c2FpLnByYW5lZXRoLnByYWtoeWFAaW50ZWwuY29tPg0KPiBBdXRob3JEYXRlOiBUaHUsIDI5 IE5vdiAyMDE4IDE4OjEyOjI0ICswMTAwDQo+IENvbW1pdHRlcjogIEluZ28gTW9sbmFyIDxtaW5n b0BrZXJuZWwub3JnPg0KPiBDb21taXREYXRlOiBGcmksIDMwIE5vdiAyMDE4IDA5OjEwOjMwICsw MTAwDQo+IA0KPiB4ODYvZWZpOiBVbm1hcCBFRkkgYm9vdCBzZXJ2aWNlcyBjb2RlL2RhdGEgcmVn aW9ucyBmcm9tIGVmaV9wZ2QNCj4gDQo+IGVmaV9mcmVlX2Jvb3Rfc2VydmljZXMoKSwgYXMgdGhl IG5hbWUgc3VnZ2VzdHMsIGZyZWVzIEVGSSBib290IHNlcnZpY2VzDQo+IGNvZGUvZGF0YSByZWdp b25zIGJ1dCBmb3JnZXRzIHRvIHVubWFwIHRoZXNlIHJlZ2lvbnMgZnJvbSBlZmlfcGdkLiBUaGlz IG1lYW5zDQo+IHRoYXQgYW55IGNvZGUgdGhhdCdzIHJ1bm5pbmcgaW4gZWZpX3BnZCBhZGRyZXNz IHNwYWNlIChlLmc6DQo+IGFueSBFRkkgcnVudGltZSBzZXJ2aWNlKSB3b3VsZCBzdGlsbCBiZSBh YmxlIHRvIGFjY2VzcyB0aGVzZSByZWdpb25zIGJ1dCB0aGUNCj4gY29udGVudHMgb2YgdGhlc2Ug cmVnaW9ucyB3b3VsZCBoYXZlIGxvbmcgYmVlbiBvdmVyIHdyaXR0ZW4gYnkgc29tZW9uZSBlbHNl Lg0KPiBTbywgaXQncyBpbXBvcnRhbnQgdG8gdW5tYXAgdGhlc2UgcmVnaW9ucy4gSGVuY2UsIGlu dHJvZHVjZSBlZmlfdW5tYXBfcGFnZXMoKQ0KPiB0byB1bm1hcCB0aGVzZSByZWdpb25zIGZyb20g ZWZpX3BnZC4NCj4gDQo+IEFmdGVyIHVubWFwcGluZyBFRkkgYm9vdCBzZXJ2aWNlcyBjb2RlL2Rh dGEgcmVnaW9ucywgYW55IGlsbGVnYWwgYWNjZXNzIGJ5DQo+IGJ1Z2d5IGZpcm13YXJlIHRvIHRo ZXNlIHJlZ2lvbnMgd291bGQgcmVzdWx0IGluIHBhZ2UgZmF1bHQgd2hpY2ggd2lsbCBiZSBoYW5k bGVkDQo+IGJ5IEVGSSBzcGVjaWZpYyBmYXVsdCBoYW5kbGVyLg0KDQpIaSBUaG9tYXMgYW5kIElu Z28sDQoNCkkgcmVjZW50bHkgbm90aWNlZCB0aGF0IHRoZSBiZWxvdyBjb21taXRzIFsxXSBhbmQg WzJdIGFyZSBicm9rZW4gd2hlbiBrZXJuZWwgY29tbWFuZCBsaW5lIA0KYXJndW1lbnQgImVmaT1v bGRfbWFwIiBpcyBwYXNzZWQuIFNvcnJ5ISBJIG1pc3NlZCB0byB0ZXN0IHRoaXMgY29uZGl0aW9u IHByaW9yIHRvIHNlbmRpbmcgDQp0aGVzZSBwYXRjaGVzIHRvIG1haWxpbmcgbGlzdC4gSSBhbSB3 b3JraW5nIG9uIGEgZml4IGFuZCB3aWxsIHNlbmQgaXQgdG8gbWFpbGluZyBsaXN0IGFzIA0Kc29v biBhcyBpdCdzIHJlYWR5Lg0KDQpNZWFud2hpbGUsIGNvdWxkIHlvdSBwbGVhc2UgZHJvcCB0aGVz ZSBwYXRjaGVzIGJlZm9yZSBzZW5kaW5nIHB1bGwgcmVxdWVzdCB0byBMaW51cz8NCg0KWzFdIENv bW1pdCAwOGNmYjM4ZjNlZjQgKCJ4ODYvZWZpOiBVbm1hcCBFRkkgYm9vdCBzZXJ2aWNlcyBjb2Rl L2RhdGEgcmVnaW9ucyBmcm9tIGVmaV9wZ2QiKQ0KWzJdIENvbW1pdCA3ZTBkYWJkMzAxMGQgKCJ4 ODYvbW0vcGFnZWF0dHI6IEludHJvZHVjZSBoZWxwZXIgZnVuY3Rpb24gdG8gdW5tYXAgRUZJIGJv b3Qgc2VydmljZXMiKQ0KDQpSZWdhcmRzLA0KU2FpDQo=