diff options
Diffstat (limited to 'arch/s390/kernel/switch_cpu64.S')
| -rw-r--r-- | arch/s390/kernel/switch_cpu64.S | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/s390/kernel/switch_cpu64.S b/arch/s390/kernel/switch_cpu64.S index 5be3f43898f9..fcc42d799e41 100644 --- a/arch/s390/kernel/switch_cpu64.S +++ b/arch/s390/kernel/switch_cpu64.S @@ -5,6 +5,7 @@ * */ +#include <linux/linkage.h> #include <asm/asm-offsets.h> #include <asm/ptrace.h> @@ -16,9 +17,7 @@ # %r6 - destination cpu .section .text - .align 4 - .globl smp_switch_to_cpu -smp_switch_to_cpu: +ENTRY(smp_switch_to_cpu) stmg %r6,%r15,__SF_GPRS(%r15) lgr %r1,%r15 aghi %r15,-STACK_FRAME_OVERHEAD @@ -31,8 +30,7 @@ smp_switch_to_cpu: brc 2,2b /* busy, try again */ 3: j 3b - .globl smp_restart_cpu -smp_restart_cpu: +ENTRY(smp_restart_cpu) larl %r1,.gprregs lmg %r0,%r15,0(%r1) 1: sigp %r0,%r5,__SIGP_SENSE /* Wait for calling CPU */ |