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From: Xin Li <xin3.li@intel.com>
To: linux-kernel@vger.kernel.org, x86@kernel.org
Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
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Subject: [PATCH v4 2/5] x86/opcode: add the LKGS instruction to x86-opcode-map
Date: Wed, 19 Oct 2022 03:23:07 -0700
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| Series |
x86: Enable LKGS instruction
|
|
Commit Message
Li, Xin3
Oct. 19, 2022, 10:23 a.m. UTC
From: "H. Peter Anvin (Intel)" <hpa@zytor.com> 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) <hpa@zytor.com> Signed-off-by: Xin Li <xin3.li@intel.com> --- 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 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 GrpTable: Grp7