cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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percpu.h (527B)

      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 */
     13#if defined(MODULE) && defined(CONFIG_SMP)
     14#define ARCH_NEEDS_WEAK_PER_CPU
     15#endif
     16
     17#include <asm-generic/percpu.h>
     18
     19#endif /* __ALPHA_PERCPU_H */