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-rw-r--r--arch/s390/kernel/ptrace.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c
index a1fb4536784f..c03fda09f689 100644
--- a/arch/s390/kernel/ptrace.c
+++ b/arch/s390/kernel/ptrace.c
@@ -104,9 +104,9 @@ void update_cr_regs(struct task_struct *task)
return;
}
regs->psw.mask |= PSW_MASK_PER;
- __local_ctl_store(old, 9, 11);
+ __local_ctl_store(9, 11, old);
if (memcmp(&new, &old, sizeof(struct per_regs)) != 0)
- __local_ctl_load(new, 9, 11);
+ __local_ctl_load(9, 11, new);
}
void user_enable_single_step(struct task_struct *task)