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-rw-r--r--arch/x86/include/asm/vmx.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h
index 6aa8499e1f62..95f9107449bf 100644
--- a/arch/x86/include/asm/vmx.h
+++ b/arch/x86/include/asm/vmx.h
@@ -576,4 +576,15 @@ enum vm_instruction_error_number {
VMXERR_INVALID_OPERAND_TO_INVEPT_INVVPID = 28,
};
+enum vmx_l1d_flush_state {
+ VMENTER_L1D_FLUSH_AUTO,
+ VMENTER_L1D_FLUSH_NEVER,
+ VMENTER_L1D_FLUSH_COND,
+ VMENTER_L1D_FLUSH_ALWAYS,
+ VMENTER_L1D_FLUSH_EPT_DISABLED,
+ VMENTER_L1D_FLUSH_NOT_REQUIRED,
+};
+
+extern enum vmx_l1d_flush_state l1tf_vmx_mitigation;
+
#endif