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Diffstat (limited to 'sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S')
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S3
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S b/sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S
index 29ee1fb47e..7b56b6cc19 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S
@@ -73,7 +73,8 @@ ENTRY(__swapcontext)
 	la	%r3,SC_MASK(%r5)
 	la	%r4,SC_MASK(%r1)
 	lghi	%r5,_NSIG8
-	svc	SYS_ify(rt_sigprocmask)
+	lghi	%r1,SYS_ify(rt_sigprocmask)
+	svc	0
 
 	/* Load fpu context.  */
 	lgr	%r5,%r0