diff --git a/libc/kernel/arch-sh/asm/tlbflush.h b/libc/kernel/arch-sh/asm/tlbflush.h
new file mode 100644
index 0000000..7d61293
--- /dev/null
+++ b/libc/kernel/arch-sh/asm/tlbflush.h
@@ -0,0 +1,24 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __ASM_SH_TLBFLUSH_H
+#define __ASM_SH_TLBFLUSH_H
+
+#define flush_tlb_all() local_flush_tlb_all()
+#define flush_tlb_mm(mm) local_flush_tlb_mm(mm)
+#define flush_tlb_page(vma, page) local_flush_tlb_page(vma, page)
+#define flush_tlb_one(asid, page) local_flush_tlb_one(asid, page)
+
+#define flush_tlb_range(vma, start, end)   local_flush_tlb_range(vma, start, end)
+
+#define flush_tlb_kernel_range(start, end)   local_flush_tlb_kernel_range(start, end)
+
+#endif