cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

percpu_64.h (541B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2#ifndef __ARCH_SPARC64_PERCPU__
      3#define __ARCH_SPARC64_PERCPU__
      4
      5#include <linux/compiler.h>
      6
      7#ifndef BUILD_VDSO
      8register unsigned long __local_per_cpu_offset asm("g5");
      9#endif
     10
     11#ifdef CONFIG_SMP
     12
     13#include <asm/trap_block.h>
     14
     15#define __per_cpu_offset(__cpu) \
     16	(trap_block[(__cpu)].__per_cpu_base)
     17#define per_cpu_offset(x) (__per_cpu_offset(x))
     18
     19#define __my_cpu_offset __local_per_cpu_offset
     20
     21#else /* ! SMP */
     22
     23#endif	/* SMP */
     24
     25#include <asm-generic/percpu.h>
     26
     27#endif /* __ARCH_SPARC64_PERCPU__ */