diff options
Diffstat (limited to 'arch/riscv/include/asm/vdso/processor.h')
| -rw-r--r-- | arch/riscv/include/asm/vdso/processor.h | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/riscv/include/asm/vdso/processor.h b/arch/riscv/include/asm/vdso/processor.h index 14f5d27783b8..c42f95dc8811 100644 --- a/arch/riscv/include/asm/vdso/processor.h +++ b/arch/riscv/include/asm/vdso/processor.h @@ -2,9 +2,11 @@ #ifndef __ASM_VDSO_PROCESSOR_H #define __ASM_VDSO_PROCESSOR_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/barrier.h> +#include <asm/errata_list.h> +#include <asm/insn-def.h> static inline void cpu_relax(void) { @@ -14,19 +16,14 @@ static inline void cpu_relax(void) __asm__ __volatile__ ("div %0, %0, zero" : "=r" (dummy)); #endif -#ifdef __riscv_zihintpause /* * Reduce instruction retirement. * This assumes the PC changes. */ - __asm__ __volatile__ ("pause"); -#else - /* Encoding of the pause instruction */ - __asm__ __volatile__ (".4byte 0x100000F"); -#endif + ALT_RISCV_PAUSE(); barrier(); } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __ASM_VDSO_PROCESSOR_H */ |