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-rw-r--r--arch/s390/kernel/switch_cpu64.S8
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 */