From mboxrd@z Thu Jan 1 00:00:00 1970 From: Borislav Petkov Subject: Re: [RFC PATCH v1 09/28] x86/efi: Access EFI data as encrypted when SEV is active Date: Thu, 22 Sep 2016 19:27:32 +0200 Message-ID: <20160922172732.egjvbivmf5vmcetk@pd.tnic> References: <147190820782.9523.4967724730957229273.stgit@brijesh-build-machine> <147190832511.9523.10850626471583956499.stgit@brijesh-build-machine> <20160922143545.3kl7khff6vqk7b2t@pd.tnic> <464461b7-1efb-0af1-dd3e-eb919a2578e9@redhat.com> <20160922145947.52v42l7p7dl7u3r4@pd.tnic> <938ee0cf-85e6-eefa-7df9-9d5e09ed7a9d@redhat.com> <20160922170718.34d4ppockeurrg25@pd.tnic> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" To: Paolo Bonzini Cc: linux-efi@vger.kernel.org, Brijesh Singh , kvm@vger.kernel.org, rkrcmar@redhat.com, matt@codeblueprint.co.uk, linus.walleij@linaro.org, paul.gortmaker@windriver.com, hpa@zytor.com, tglx@linutronix.de, aarcange@redhat.com, sfr@canb.auug.org.au, mchehab@kernel.org, simon.guinot@sequanux.org, bhe@redhat.com, xemul@parallels.com, joro@8bytes.org, x86@kernel.org, mingo@redhat.com, msalter@redhat.com, ross.zwisler@linux.intel.com, labbott@fedoraproject.org, dyoung@redhat.com, thomas.lendacky@amd.com, jroedel@suse.de, keescook@chromium.org, toshi.kani@hpe.com, mathieu.desnoyers@efficios.com, dan.j.williams@intel.com, andriy.shevchenko@linux.intel.com, akpm@linux-foundation.org, herbert@gondor.apana.org.au, tony.luck@intel.com, linux-mm@kvack.org, kuleshovmail@gmail.com, linux-kernel@vger.kernel.org, mcgrof@kernel.org, linux-crypto@vger.kernel.org, devel@li List-Id: linux-efi@vger.kernel.org T24gVGh1LCBTZXAgMjIsIDIwMTYgYXQgMDc6MDg6NTBQTSArMDIwMCwgUGFvbG8gQm9uemluaSB3 cm90ZToKPiBUaGF0J3Mgbm90IGhvdyBJIHJlYWQgaXQuICBJIGp1c3QgZmlndXJlZCB0aGF0IHRo ZSBCSU9TIGhhcyBzb21lIG1hZ2ljCj4gdGhpbmdzIGhpZ2ggaW4gdGhlIHBoeXNpY2FsIGFkZHJl c3Mgc3BhY2UgYW5kIGlmIHlvdSByZWR1Y2UgdGhlIHBoeXNpY2FsCj4gYWRkcmVzcyBzcGFjZSB0 aGUgQklPUyAod2hpY2ggaXMgY2FsbGVkIGZyb20gZS5nLiBFRkkgcnVudGltZSBzZXJ2aWNlcykK PiB3b3VsZCBoYXZlIHByb2JsZW1zIHdpdGggdGhhdC4KClllYWgsIEkgaGFkIHRvIGFzayBhYm91 dCB0aGF0IG15c2VsZiBhbmQgVG9tIHdpbGwgaGF2ZSBpdCBleHBsYWluZWQKYmV0dGVyIGluIHRo ZSBuZXh0IHZlcnNpb24uCgpUaGUgcmVkdWN0aW9uIGluIHBoeXNpY2FsIGFkZHJlc3Mgc3BhY2Ug aGFwcGVucyB3aGVuIFNNRSBlbmFibGVkIGJlY2F1c2UKeW91IG5lZWQgYSBjb3VwbGUgb2YgYml0 cyBpbiB0aGUgUFRFIHdpdGggd2hpY2ggdG8gc2F5IHdoaWNoIGtleSBoYXMKZW5jcnlwdGVkIHRo YXQgcGFnZS4gU28gaXQgaXMgYW4gaW5kZWxpYmxlIHBhcnQgb2YgdGhlIFNNRSBtYWNoaW5lcnku CgpCdHcsIHNlY3Rpb24gIjcuMTAgU2VjdXJlIE1lbW9yeSBFbmNyeXB0aW9uIiBoYXMgYW4gaW5p dGlhbCB3cml0ZXVwOgoKaHR0cDovL3N1cHBvcnQuYW1kLmNvbS9UZWNoRG9jcy8yNDU5My5wZGYK Ck5vdyB0aGF0IEkgc2tpbSBvdmVyIGl0LCBpdCBkb2Vzbid0IG1lbnRpb24gdGhlIEJJT1MgdGhp bmcgYnV0IHRoYXQnbGwKYmUgdXBkYXRlZC4KCkhUSC4KCi0tIApSZWdhcmRzL0dydXNzLAogICAg Qm9yaXMuCgpTVVNFIExpbnV4IEdtYkgsIEdGOiBGZWxpeCBJbWVuZMO2cmZmZXIsIEphbmUgU21p dGhhcmQsIEdyYWhhbSBOb3J0b24sIEhSQiAyMTI4NCAoQUcgTsO8cm5iZXJnKQotLSAKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZGV2ZWwgbWFpbGluZyBs aXN0CmRldmVsQGxpbnV4ZHJpdmVycHJvamVjdC5vcmcKaHR0cDovL2RyaXZlcmRldi5saW51eGRy aXZlcnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8vZHJpdmVyZGV2LWRldmVsCg==