From nobody Wed Dec 17 07:37:31 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8A94EC433FE for ; Wed, 19 Oct 2022 12:01:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231165AbiJSMBi (ORCPT ); Wed, 19 Oct 2022 08:01:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35384 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230389AbiJSMAD (ORCPT ); Wed, 19 Oct 2022 08:00:03 -0400 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 874C8F01A6 for ; Wed, 19 Oct 2022 04:38:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666179487; x=1697715487; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=LPkLGLb6ct3NaqkfE/fcmAkN388PX6Fn1d7MFn2Rg6I=; b=DwhpCYb0A6UYEzxVgCBxYgEPaaFihKWUGhL/lM5cKwltJ9tvNGq5nxlS MngdJUHWZfVxZtK9xSZGMUKc4QQjNoyquXvSm16aAHZpaPfkjKr11sDP1 RJQWuubk3ApxItO8eS4YBr8D7OEMaTxHOwUYk3NglcT87kpjSkPtJTT3q Vk7reYIG1gtufVbD5wvrvjvxhJ4hkaSG3z5WZ/N4Qfg4HfZJmiF/Ti0Od G/HwWb/b+FbsFlHeP10cpjY99v8K4amgnpolCMEKusb/vw+xuprL3mP11 qgyRr8QrzbH9kebz9WCL5/Al8TvabWXuUqjCY7ZIECEBz019itdAK5cZj A==; X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="308054294" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="308054294" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Oct 2022 03:13:32 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="692312613" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="692312613" Received: from unknown (HELO fred..) ([172.25.112.68]) by fmsmga008.fm.intel.com with ESMTP; 19 Oct 2022 03:13:32 -0700 From: Xin Li To: linux-kernel@vger.kernel.org, x86@kernel.org Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com, peterz@infradead.org, brgerst@gmail.com, chang.seok.bae@intel.com Subject: [PATCH v4 2/5] x86/opcode: add the LKGS instruction to x86-opcode-map Date: Wed, 19 Oct 2022 02:50:32 -0700 Message-Id: <20221019095035.10823-3-xin3.li@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221019095035.10823-1-xin3.li@intel.com> References: <20221019095035.10823-1-xin3.li@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: "H. Peter Anvin (Intel)" Add the instruction opcode used by LKGS. Opcode number is per public FRED draft spec v3.0 https://cdrdv2.intel.com/v1/dl/getContent/678938. Signed-off-by: H. Peter Anvin (Intel) Signed-off-by: Xin Li --- arch/x86/lib/x86-opcode-map.txt | 1 + tools/arch/x86/lib/x86-opcode-map.txt | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.= txt index d12d1358f96d..5168ee0360b2 100644 --- a/arch/x86/lib/x86-opcode-map.txt +++ b/arch/x86/lib/x86-opcode-map.txt @@ -1047,6 +1047,7 @@ GrpTable: Grp6 3: LTR Ew 4: VERR Ew 5: VERW Ew +6: LKGS Ew (F2) EndTable =20 GrpTable: Grp7 diff --git a/tools/arch/x86/lib/x86-opcode-map.txt b/tools/arch/x86/lib/x86= -opcode-map.txt index d12d1358f96d..5168ee0360b2 100644 --- a/tools/arch/x86/lib/x86-opcode-map.txt +++ b/tools/arch/x86/lib/x86-opcode-map.txt @@ -1047,6 +1047,7 @@ GrpTable: Grp6 3: LTR Ew 4: VERR Ew 5: VERW Ew +6: LKGS Ew (F2) EndTable =20 GrpTable: Grp7 --=20 2.34.1