diff options
| -rw-r--r-- | arch/s390/include/asm/processor.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h index 4af80af2a88..066b99502e0 100644 --- a/arch/s390/include/asm/processor.h +++ b/arch/s390/include/asm/processor.h @@ -13,6 +13,7 @@ #ifndef __ASM_S390_PROCESSOR_H #define __ASM_S390_PROCESSOR_H +#include <linux/linkage.h> #include <asm/ptrace.h> #ifdef __KERNEL__ @@ -258,7 +259,7 @@ static inline void enabled_wait(void) * Function to drop a processor into disabled wait state */ -static inline void disabled_wait(unsigned long code) +static inline void ATTRIB_NORET disabled_wait(unsigned long code) { unsigned long ctl_buf; psw_t dw_psw; @@ -322,6 +323,7 @@ static inline void disabled_wait(unsigned long code) : "=m" (ctl_buf) : "a" (&dw_psw), "a" (&ctl_buf), "m" (dw_psw) : "cc", "0"); #endif /* __s390x__ */ + while (1); } /* |