diff --git a/libc/kernel/common/asm-generic/percpu.h b/libc/kernel/common/asm-generic/percpu.h
new file mode 100644
index 0000000..e498300
--- /dev/null
+++ b/libc/kernel/common/asm-generic/percpu.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_GENERIC_PERCPU_H_
+#define _ASM_GENERIC_PERCPU_H_
+#include <linux/compiler.h>
+
+#define __GENERIC_PER_CPU
+
+#define DEFINE_PER_CPU(type, name)   __typeof__(type) per_cpu__##name
+
+#define per_cpu(var, cpu) (*((void)(cpu), &per_cpu__##var))
+#define __get_cpu_var(var) per_cpu__##var
+#define __raw_get_cpu_var(var) per_cpu__##var
+
+#define DECLARE_PER_CPU(type, name) extern __typeof__(type) per_cpu__##name
+
+#define EXPORT_PER_CPU_SYMBOL(var) EXPORT_SYMBOL(per_cpu__##var)
+#define EXPORT_PER_CPU_SYMBOL_GPL(var) EXPORT_SYMBOL_GPL(per_cpu__##var)
+
+#endif