Initial import

1 files changed, 18 insertions, 0 deletions

diff --git a/arch/x86/include/asm/tlb.h b/arch/x86/include/asm/tlb.h
new file mode 100644
index 000000000..c7797307f
--- /dev/null
+++ b/arch/x86/include/asm/tlb.h
@@ -0,0 +1,18 @@
+#ifndef _ASM_X86_TLB_H
+#define _ASM_X86_TLB_H
+
+#define tlb_start_vma(tlb, vma) do { } while (0)
+#define tlb_end_vma(tlb, vma) do { } while (0)
+#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0)
+
+#define tlb_flush(tlb)							\
+{									\
+	if (!tlb->fullmm && !tlb->need_flush_all) 			\
+		flush_tlb_mm_range(tlb->mm, tlb->start, tlb->end, 0UL);	\
+	else								\
+		flush_tlb_mm_range(tlb->mm, 0UL, TLB_FLUSH_ALL, 0UL);	\
+}
+
+#include <asm-generic/tlb.h>
+
+#endif /* _ASM_X86_TLB_H */