From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761034Ab0GTAw2 (ORCPT ); Mon, 19 Jul 2010 20:52:28 -0400 Received: from hera.kernel.org ([140.211.167.34]:38757 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760967Ab0GTAw0 (ORCPT ); Mon, 19 Jul 2010 20:52:26 -0400 Date: Tue, 20 Jul 2010 00:52:04 GMT From: tip-bot for Suresh Siddha Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, suresh.b.siddha@intel.com, tglx@linutronix.de, hpa@linux.intel.com Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, suresh.b.siddha@intel.com, tglx@linutronix.de, hpa@linux.intel.com In-Reply-To: <20100719230205.523204988@sbs-t61.sc.intel.com> References: <20100719230205.523204988@sbs-t61.sc.intel.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/cpu] x86, cpu: Add xsaveopt cpufeature Message-ID: Git-Commit-ID: 40e1d7a4ffee5cb17f5c36f4c3c4a011ab103ebe X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Tue, 20 Jul 2010 00:52:05 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 40e1d7a4ffee5cb17f5c36f4c3c4a011ab103ebe Gitweb: http://git.kernel.org/tip/40e1d7a4ffee5cb17f5c36f4c3c4a011ab103ebe Author: Suresh Siddha AuthorDate: Mon, 19 Jul 2010 16:05:51 -0700 Committer: H. Peter Anvin CommitDate: Mon, 19 Jul 2010 16:48:06 -0700 x86, cpu: Add xsaveopt cpufeature Add cpu feature bit support for the XSAVEOPT instruction. Signed-off-by: Suresh Siddha LKML-Reference: <20100719230205.523204988@sbs-t61.sc.intel.com> Signed-off-by: H. Peter Anvin --- arch/x86/include/asm/cpufeature.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index 3ec9275..d5ea3e3 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -165,6 +165,7 @@ #define X86_FEATURE_ARAT (7*32+ 1) /* Always Running APIC Timer */ #define X86_FEATURE_CPB (7*32+ 2) /* AMD Core Performance Boost */ #define X86_FEATURE_EPB (7*32+ 3) /* IA32_ENERGY_PERF_BIAS support */ +#define X86_FEATURE_XSAVEOPT (7*32+4) /* "xsaveopt" Optimized Xsave */ /* Virtualization flags: Linux defined, word 8 */ #define X86_FEATURE_TPR_SHADOW (8*32+ 0) /* Intel TPR Shadow */