[PATCH 1/4] x86/cpuid: Mark CPUID function 0x23 as being index

[Sean Christopherson]

Add function 0x23 to the set of CPUID functions that are index, as per the
SDM and the many sub-leafs defined in leaf_types.h.

Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
 arch/x86/include/asm/cpuid/api.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/include/asm/cpuid/api.h b/arch/x86/include/asm/cpuid/api.h
index 82eddfa2347b..25b22b173f2a 100644
--- a/arch/x86/include/asm/cpuid/api.h
+++ b/arch/x86/include/asm/cpuid/api.h
@@ -181,6 +181,7 @@ static __always_inline bool cpuid_function_is_indexed(u32 function)
 	case 0x1d:
 	case 0x1e:
 	case 0x1f:
+	case 0x23:
 	case 0x24:
 	case 0x8000001d:
 		return true;

base-commit: dea4f6380f4ec96e8f3b0aaf2343764bd0d25ef4
-- 
2.56.0.176.g3575e65682-goog


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