diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/powerpc/include/asm/inst.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/arch/powerpc/include/asm/inst.h b/arch/powerpc/include/asm/inst.h index 80b6d74146c6..b49aae9f6f27 100644 --- a/arch/powerpc/include/asm/inst.h +++ b/arch/powerpc/include/asm/inst.h @@ -158,13 +158,10 @@ static inline char *__ppc_inst_as_str(char str[PPC_INST_STR_LEN], ppc_inst_t x) __str; \ }) -static inline int copy_inst_from_kernel_nofault(ppc_inst_t *inst, u32 *src) +static inline int __copy_inst_from_kernel_nofault(ppc_inst_t *inst, u32 *src) { unsigned int val, suffix; - if (unlikely(!is_kernel_addr((unsigned long)src))) - return -ERANGE; - /* See https://github.com/ClangBuiltLinux/linux/issues/1521 */ #if defined(CONFIG_CC_IS_CLANG) && CONFIG_CLANG_VERSION < 140000 val = suffix = 0; @@ -181,4 +178,12 @@ Efault: return -EFAULT; } +static inline int copy_inst_from_kernel_nofault(ppc_inst_t *inst, u32 *src) +{ + if (unlikely(!is_kernel_addr((unsigned long)src))) + return -ERANGE; + + return __copy_inst_from_kernel_nofault(inst, src); +} + #endif /* _ASM_POWERPC_INST_H */ |