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Peter Anvin" , "Metzger, Markus T" , "Luck, Tony" , "Shankar, Ravi V" , LKML Subject: Re: [PATCH 14/15] x86/fsgsbase/64: Support legacy behavior when FS/GS updated by ptracer Thread-Topic: [PATCH 14/15] x86/fsgsbase/64: Support legacy behavior when FS/GS updated by ptracer Thread-Index: AQHTv61cgKpKrSnds0atXlLhYuaZSaPZns+A//+jdICAAP9OgIAAfB0AgAElGwCAAHavgA== Date: Thu, 22 Mar 2018 15:45:25 +0000 Message-ID: <9C732DC6-F9CA-474F-B8F5-F8EBE406B12E@intel.com> References: <1521481767-22113-1-git-send-email-chang.seok.bae@intel.com> <1521481767-22113-15-git-send-email-chang.seok.bae@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Microsoft-MacOutlook/10.b.0.180311 x-originating-ip: [10.254.180.102] Content-Type: text/plain; charset="utf-8" Content-ID: <83758ABCBFAA3648BFA83C00F78E14FC@intel.com> 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 T24gMy8yMS8xOCwgMTg6NDEsICJBbmR5IEx1dG9taXJza2kiIDxsdXRvQGtlcm5lbC5vcmc+IHdy b3RlOg0KPiBtb3YgdG8gZ3MgY2hhbmdlcyBHU0JBU0UgZXZlbiBpZiBHUyB3YXMgdW5jaGFuZ2Vk Lg0KSW4gR0RCLCBwdHJhY2UgKHN5c2NhbGwpIGRvZXNuJ3QgaGFwcGVuIHdoZW4gRlMvR1MgdW5j aGFuZ2VkIGFzIA0KaXRzIChjb250ZXh0KSBjYWNoZSBzZWVtcyB0byBiZSBmaXJzdCBjaGVja2Vk LiBUaGlzIGRvZXMgbm90IGFsbG93IHRvIA0KcHJlc2VydmUgR1NCQVNFIGFzIHlvdSBrbm93Lg0K IA0KPiBCdXQgaXQncyBub3QgY2xlYXIgdG8gbWUgdGhhdCB5b3UndmUgaWRlbnRpZmllZCBhbnkg Y2FzZSB3aGVyZQ0KPiBlbXVsYXRpbmcgdGhpcyBiZWhhdmlvciBpcyB1c2VmdWwuDQpPbmUgYXJn dW1lbnQgSSBoZWFyZCBpcyAoaWYgZGVidWdnaW5nIGEgbGVnYWN5IGFwcGxpY2F0aW9uKSB1c2Vy DQptaWdodCB3YW50IHRvIChpbmRpcmVjdGx5KSBhY2Nlc3MgTERUIGR1cmluZyBpbmZlcmlvciBj YWxsIGFuZCB0aGlzIA0KbW92IHRvIGZzL2dzIGhhcyBiZWVuIHVzZWZ1bCAobWF5YmUgbmVlZGVk KS4NCiANCg0K