From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 14D6CC4707A for ; Sun, 23 May 2021 19:39:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EB2F16117A for ; Sun, 23 May 2021 19:39:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232227AbhEWTlK (ORCPT ); Sun, 23 May 2021 15:41:10 -0400 Received: from mga11.intel.com ([192.55.52.93]:31998 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232006AbhEWTj6 (ORCPT ); Sun, 23 May 2021 15:39:58 -0400 IronPort-SDR: t/Uxl2kb5V3j8mARRg5AF203HJ9OVvDylA4HR8rSsW67VW+jQzocUWqHRlZDW/Z+Oy+cJFhS/A gQCx1zT56+yA== X-IronPort-AV: E=McAfee;i="6200,9189,9993"; a="198740689" X-IronPort-AV: E=Sophos;i="5.82,319,1613462400"; d="scan'208";a="198740689" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 May 2021 12:38:30 -0700 IronPort-SDR: y/Y13UC9snkfI4YD6le/3bUd/TRxSyJPoBxfKppiHKAf1EQdR//AjGSbIMkzvmNq6EE0oLMUUW avT5RlAgFKuA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.82,319,1613462400"; d="scan'208";a="407467150" Received: from chang-linux-3.sc.intel.com ([172.25.66.175]) by fmsmga007.fm.intel.com with ESMTP; 23 May 2021 12:38:29 -0700 From: "Chang S. Bae" To: bp@suse.de, luto@kernel.org, tglx@linutronix.de, mingo@kernel.org, x86@kernel.org Cc: len.brown@intel.com, dave.hansen@intel.com, jing2.liu@intel.com, ravi.v.shankar@intel.com, linux-kernel@vger.kernel.org, chang.seok.bae@intel.com Subject: [PATCH v5 27/28] x86/insn/amx: Add TILERELEASE instruction to the opcode map Date: Sun, 23 May 2021 12:32:58 -0700 Message-Id: <20210523193259.26200-28-chang.seok.bae@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210523193259.26200-1-chang.seok.bae@intel.com> References: <20210523193259.26200-1-chang.seok.bae@intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Include the opcode of TILERELEASE that returns all the AMX state to INIT-state. Signed-off-by: Chang S. Bae Reviewed-by: Len Brown Cc: x86@kernel.org Cc: linux-kernel@vger.kernel.org --- Changes from v4: * Added as a new patch as preparatory to use the instruction in the kernel. --- arch/x86/lib/x86-opcode-map.txt | 8 +++++++- tools/arch/x86/lib/x86-opcode-map.txt | 8 +++++++- 2 files changed, 14 insertions(+), 2 deletions(-) diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt index ec31f5b60323..dbc5078ccafe 100644 --- a/arch/x86/lib/x86-opcode-map.txt +++ b/arch/x86/lib/x86-opcode-map.txt @@ -690,7 +690,9 @@ AVXcode: 2 45: vpsrlvd/q Vx,Hx,Wx (66),(v) 46: vpsravd Vx,Hx,Wx (66),(v) | vpsravd/q Vx,Hx,Wx (66),(evo) 47: vpsllvd/q Vx,Hx,Wx (66),(v) -# Skip 0x48-0x4b +# Skip 0x48 +49: Grp22 (1A) +# Skip 0x4a-0x4b 4c: vrcp14ps/d Vpd,Wpd (66),(ev) 4d: vrcp14ss/d Vsd,Hpd,Wsd (66),(ev) 4e: vrsqrt14ps/d Vpd,Wpd (66),(ev) @@ -1082,6 +1084,10 @@ GrpTable: Grp21 7: ENDBR64 (F3),(010),(11B) | ENDBR32 (F3),(011),(11B) EndTable +GrpTable: Grp22 +0: TILERELEASE (!F3),(v1),(11B) +EndTable + # AMD's Prefetch Group GrpTable: GrpP 0: PREFETCH diff --git a/tools/arch/x86/lib/x86-opcode-map.txt b/tools/arch/x86/lib/x86-opcode-map.txt index ec31f5b60323..dbc5078ccafe 100644 --- a/tools/arch/x86/lib/x86-opcode-map.txt +++ b/tools/arch/x86/lib/x86-opcode-map.txt @@ -690,7 +690,9 @@ AVXcode: 2 45: vpsrlvd/q Vx,Hx,Wx (66),(v) 46: vpsravd Vx,Hx,Wx (66),(v) | vpsravd/q Vx,Hx,Wx (66),(evo) 47: vpsllvd/q Vx,Hx,Wx (66),(v) -# Skip 0x48-0x4b +# Skip 0x48 +49: Grp22 (1A) +# Skip 0x4a-0x4b 4c: vrcp14ps/d Vpd,Wpd (66),(ev) 4d: vrcp14ss/d Vsd,Hpd,Wsd (66),(ev) 4e: vrsqrt14ps/d Vpd,Wpd (66),(ev) @@ -1082,6 +1084,10 @@ GrpTable: Grp21 7: ENDBR64 (F3),(010),(11B) | ENDBR32 (F3),(011),(11B) EndTable +GrpTable: Grp22 +0: TILERELEASE (!F3),(v1),(11B) +EndTable + # AMD's Prefetch Group GrpTable: GrpP 0: PREFETCH -- 2.17.1