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w0TCD2Vo021019 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=FAIL); Mon, 29 Jan 2018 12:13:03 GMT Received: from EX13D01EUB003.ant.amazon.com (10.43.166.248) by EX13MTAUEA001.ant.amazon.com (10.43.61.243) with Microsoft SMTP Server (TLS) id 15.0.1236.3; Mon, 29 Jan 2018 12:12:52 +0000 Received: from [10.85.90.136] (10.43.161.222) by EX13D01EUB003.ant.amazon.com (10.43.166.248) with Microsoft SMTP Server (TLS) id 15.0.1236.3; Mon, 29 Jan 2018 12:12:36 +0000 Subject: Re: [PATCH v2 2/4] x86: vmx: Allow direct access to MSR_IA32_SPEC_CTRL To: Paolo Bonzini , KarimAllah Ahmed , , , CC: Asit Mallick , Arjan Van De Ven , Dave Hansen , Andi Kleen , Andrea Arcangeli , Linus Torvalds , Tim Chen , Thomas Gleixner , Dan Williams , Jun Nakajima , "David Woodhouse" , Greg KH , "Andy Lutomirski" , Ashok Raj References: <1517187532-32286-1-git-send-email-karahmed@amazon.de> <1517187532-32286-3-git-send-email-karahmed@amazon.de> From: KarimAllah Ahmed Message-ID: Date: Mon, 29 Jan 2018 13:12:30 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Originating-IP: [10.43.161.222] X-ClientProxiedBy: EX13D10UWB004.ant.amazon.com (10.43.161.121) To EX13D01EUB003.ant.amazon.com (10.43.166.248) Content-Type: text/plain; charset="utf-8"; format="flowed" Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gMDEvMjkvMjAxOCAxMTo0NCBBTSwgUGFvbG8gQm9uemluaSB3cm90ZToKPiBPbiAyOS8wMS8y MDE4IDAxOjU4LCBLYXJpbUFsbGFoIEFobWVkIHdyb3RlOgo+PiBBZGQgZGlyZWN0IGFjY2VzcyB0 byBNU1JfSUEzMl9TUEVDX0NUUkwgZm9yIGd1ZXN0cy4gVGhpcyBpcyBuZWVkZWQgZm9yCj4+IGd1 ZXN0cyB0aGF0IHdpbGwgb25seSBtaXRpZ2F0ZSBTcGVjdHJlIFYyIHRocm91Z2ggSUJSUytJQlBC IGFuZCB3aWxsIG5vdAo+PiBiZSB1c2luZyBhIHJldHBvbGluZStJQlBCIGJhc2VkIGFwcHJvYWNo Lgo+Pgo+PiBUbyBhdm9pZCB0aGUgb3ZlcmhlYWQgb2YgYXRvbWljYWxseSBzYXZpbmcgYW5kIHJl 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