diff options
| author | Huacai Chen <chenhuacai@loongson.cn> | 2025-12-08 18:09:17 +0800 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2025-12-08 18:09:17 +0800 |
| commit | 4cd09f356ecc61fba53dfd27f98ecd4b8f61bdb7 (patch) | |
| tree | 9273c788e60ba5f5cf7775625085a663b22417f8 /arch/loongarch/include | |
| parent | b15dfdacd99dc0014413c71bc1157fc4e895ce68 (diff) | |
LoongArch: Adjust VDSO/VSYSCALL for 32BIT/64BIT
Adjust VDSO/VSYSCALL because read_cpu_id() for 32BIT/64BIT are
different, and LoongArch32 doesn't support GENERIC_GETTIMEOFDAY now
(will be supported in future).
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch/loongarch/include')
| -rw-r--r-- | arch/loongarch/include/asm/vdso/gettimeofday.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/vdso/gettimeofday.h b/arch/loongarch/include/asm/vdso/gettimeofday.h index dcafabca9bb6..bae76767c693 100644 --- a/arch/loongarch/include/asm/vdso/gettimeofday.h +++ b/arch/loongarch/include/asm/vdso/gettimeofday.h @@ -12,6 +12,8 @@ #include <asm/unistd.h> #include <asm/vdso/vdso.h> +#ifdef CONFIG_GENERIC_GETTIMEOFDAY + #define VDSO_HAS_CLOCK_GETRES 1 static __always_inline long gettimeofday_fallback( @@ -89,6 +91,8 @@ static inline bool loongarch_vdso_hres_capable(void) } #define __arch_vdso_hres_capable loongarch_vdso_hres_capable +#endif /* CONFIG_GENERIC_GETTIMEOFDAY */ + #endif /* !__ASSEMBLER__ */ #endif /* __ASM_VDSO_GETTIMEOFDAY_H */ |