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 */ 19