diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kernel/jump_label.c | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/kprobes.c | 4 | ||||
| -rw-r--r-- | arch/s390/kernel/time.c | 6 |
3 files changed, 6 insertions, 6 deletions
diff --git a/arch/s390/kernel/jump_label.c b/arch/s390/kernel/jump_label.c index 6aa630a8d24f..262506cee4c3 100644 --- a/arch/s390/kernel/jump_label.c +++ b/arch/s390/kernel/jump_label.c @@ -93,7 +93,7 @@ void arch_jump_label_transform(struct jump_entry *entry, args.entry = entry; args.type = type; - stop_machine(__sm_arch_jump_label_transform, &args, NULL); + stop_machine_cpuslocked(__sm_arch_jump_label_transform, &args, NULL); } void arch_jump_label_transform_static(struct jump_entry *entry, diff --git a/arch/s390/kernel/kprobes.c b/arch/s390/kernel/kprobes.c index 3d6a99746454..6842e4501e2e 100644 --- a/arch/s390/kernel/kprobes.c +++ b/arch/s390/kernel/kprobes.c @@ -196,7 +196,7 @@ void arch_arm_kprobe(struct kprobe *p) { struct swap_insn_args args = {.p = p, .arm_kprobe = 1}; - stop_machine(swap_instruction, &args, NULL); + stop_machine_cpuslocked(swap_instruction, &args, NULL); } NOKPROBE_SYMBOL(arch_arm_kprobe); @@ -204,7 +204,7 @@ void arch_disarm_kprobe(struct kprobe *p) { struct swap_insn_args args = {.p = p, .arm_kprobe = 0}; - stop_machine(swap_instruction, &args, NULL); + stop_machine_cpuslocked(swap_instruction, &args, NULL); } NOKPROBE_SYMBOL(arch_disarm_kprobe); diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index c3a52f9a69a0..192efdfac918 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -636,10 +636,10 @@ static void stp_work_fn(struct work_struct *work) goto out_unlock; memset(&stp_sync, 0, sizeof(stp_sync)); - get_online_cpus(); + cpus_read_lock(); atomic_set(&stp_sync.cpus, num_online_cpus() - 1); - stop_machine(stp_sync_clock, &stp_sync, cpu_online_mask); - put_online_cpus(); + stop_machine_cpuslocked(stp_sync_clock, &stp_sync, cpu_online_mask); + cpus_read_unlock(); if (!check_sync_clock()) /* |