percpu.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __ALPHA_PERCPU_H
 3#define __ALPHA_PERCPU_H
 4
 5/*
 6 * To calculate addresses of locally defined variables, GCC uses
 7 * 32-bit displacement from the GP. Which doesn't work for per cpu
 8 * variables in modules, as an offset to the kernel per cpu area is
 9 * way above 4G.
10 *
11 * Always use weak definitions for percpu variables in modules.
12 * Therefore, we have enabled CONFIG_ARCH_MODULE_NEEDS_WEAK_PER_CPU
13 * in the Kconfig.
14 */
15
16#include <asm-generic/percpu.h>
17
18#endif /* __ALPHA_PERCPU_H */