linux-kernel - [PATCH v2 1/4] x86: kvm: Update the reverse_cpuid list to include CPUID_7

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Message-Id: <1517187532-32286-2-git-send-email-karahmed@amazon.de>
Date:   Mon, 29 Jan 2018 01:58:49 +0100
From:   KarimAllah Ahmed <karahmed@...zon.de>
To:     kvm@...r.kernel.org, linux-kernel@...r.kernel.org, x86@...nel.org
Cc:     KarimAllah Ahmed <karahmed@...zon.de>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Radim Krčmář <rkrcmar@...hat.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H . Peter Anvin" <hpa@...or.com>
Subject: [PATCH v2 1/4] x86: kvm: Update the reverse_cpuid list to include CPUID_7_EDX

Cc: Paolo Bonzini <pbonzini@...hat.com>
Cc: Radim Krčmář <rkrcmar@...hat.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: H. Peter Anvin <hpa@...or.com>
Cc: x86@...nel.org
Cc: kvm@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: KarimAllah Ahmed <karahmed@...zon.de>
---
 arch/x86/kvm/cpuid.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/kvm/cpuid.h b/arch/x86/kvm/cpuid.h
index cdc70a3..dcfe227 100644
--- a/arch/x86/kvm/cpuid.h
+++ b/arch/x86/kvm/cpuid.h
@@ -54,6 +54,7 @@ static const struct cpuid_reg reverse_cpuid[] = {
 	[CPUID_8000_000A_EDX] = {0x8000000a, 0, CPUID_EDX},
 	[CPUID_7_ECX]         = {         7, 0, CPUID_ECX},
 	[CPUID_8000_0007_EBX] = {0x80000007, 0, CPUID_EBX},
+	[CPUID_7_EDX]         = {         7, 0, CPUID_EDX},
 };
 
 static __always_inline struct cpuid_reg x86_feature_cpuid(unsigned x86_feature)
-- 
2.7.4