diff --git a/libc/kernel/arch-sh/asm/tlb.h b/libc/kernel/arch-sh/asm/tlb.h
new file mode 100644
index 0000000..602250b
--- /dev/null
+++ b/libc/kernel/arch-sh/asm/tlb.h
@@ -0,0 +1,29 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   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_TLB_H
+#define __ASM_SH_TLB_H
+
+#ifndef __ASSEMBLY__
+
+#define tlb_start_vma(tlb, vma)   flush_cache_range(vma, vma->vm_start, vma->vm_end)
+
+#define tlb_end_vma(tlb, vma)   flush_tlb_range(vma, vma->vm_start, vma->vm_end)
+
+#define __tlb_remove_tlb_entry(tlb, pte, address) do { } while (0)
+
+#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)
+
+#include <linux/pagemap.h>
+#include <asm-generic/tlb.h>
+
+#endif
+#endif