From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932211AbeCLMVP (ORCPT ); Mon, 12 Mar 2018 08:21:15 -0400 Received: from terminus.zytor.com ([198.137.202.136]:41495 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751361AbeCLMVN (ORCPT ); Mon, 12 Mar 2018 08:21:13 -0400 Date: Mon, 12 Mar 2018 05:20:50 -0700 From: "tip-bot for Kirill A. Shutemov" Message-ID: Cc: peterz@infradead.org, kai.huang@linux.intel.com, thomas.lendacky@amd.com, mingo@kernel.org, dave.hansen@intel.com, torvalds@linux-foundation.org, kirill.shutemov@linux.intel.com, tglx@linutronix.de, linux-kernel@vger.kernel.org, hpa@zytor.com Reply-To: peterz@infradead.org, kai.huang@linux.intel.com, thomas.lendacky@amd.com, torvalds@linux-foundation.org, tglx@linutronix.de, kirill.shutemov@linux.intel.com, mingo@kernel.org, dave.hansen@intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org In-Reply-To: <20180305162610.37510-2-kirill.shutemov@linux.intel.com> References: <20180305162610.37510-2-kirill.shutemov@linux.intel.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/mm] x86/cpufeatures: Add Intel Total Memory Encryption cpufeature Git-Commit-ID: 1da961d72ab0cfbe8b7c26cba731dc2bb6b9494b X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 1da961d72ab0cfbe8b7c26cba731dc2bb6b9494b Gitweb: https://git.kernel.org/tip/1da961d72ab0cfbe8b7c26cba731dc2bb6b9494b Author: Kirill A. Shutemov AuthorDate: Mon, 5 Mar 2018 19:25:49 +0300 Committer: Ingo Molnar CommitDate: Mon, 12 Mar 2018 12:09:53 +0100 x86/cpufeatures: Add Intel Total Memory Encryption cpufeature CPUID.0x7.0x0:ECX[13] indicates whether CPU supports Intel Total Memory Encryption. Signed-off-by: Kirill A. Shutemov Cc: Dave Hansen Cc: Kai Huang Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: Tom Lendacky Cc: linux-mm@kvack.org Link: http://lkml.kernel.org/r/20180305162610.37510-2-kirill.shutemov@linux.intel.com Signed-off-by: Ingo Molnar --- arch/x86/include/asm/cpufeatures.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h index f41079da38c5..16898eb813f5 100644 --- a/arch/x86/include/asm/cpufeatures.h +++ b/arch/x86/include/asm/cpufeatures.h @@ -316,6 +316,7 @@ #define X86_FEATURE_VPCLMULQDQ (16*32+10) /* Carry-Less Multiplication Double Quadword */ #define X86_FEATURE_AVX512_VNNI (16*32+11) /* Vector Neural Network Instructions */ #define X86_FEATURE_AVX512_BITALG (16*32+12) /* Support for VPOPCNT[B,W] and VPSHUF-BITQMB instructions */ +#define X86_FEATURE_TME (16*32+13) /* Intel Total Memory Encryption */ #define X86_FEATURE_AVX512_VPOPCNTDQ (16*32+14) /* POPCNT for vectors of DW/QW */ #define X86_FEATURE_LA57 (16*32+16) /* 5-level page tables */ #define X86_FEATURE_RDPID (16*32+22) /* RDPID instruction */