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Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/kernel/mca.c2
-rw-r--r--arch/ia64/kernel/ptrace.c8
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index cdbac4b52f30..e628a88607bb 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -1788,7 +1788,7 @@ format_mca_init_stack(void *mca_data, unsigned long offset,
ti->task = p;
ti->cpu = cpu;
p->stack = ti;
- p->state = TASK_UNINTERRUPTIBLE;
+ p->__state = TASK_UNINTERRUPTIBLE;
cpumask_set_cpu(cpu, &p->cpus_mask);
INIT_LIST_HEAD(&p->tasks);
p->parent = p->real_parent = p->group_leader = p;
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index e14f5653393a..df28c7dd164f 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -641,11 +641,11 @@ ptrace_attach_sync_user_rbs (struct task_struct *child)
read_lock(&tasklist_lock);
if (child->sighand) {
spin_lock_irq(&child->sighand->siglock);
- if (child->state == TASK_STOPPED &&
+ if (READ_ONCE(child->__state) == TASK_STOPPED &&
!test_and_set_tsk_thread_flag(child, TIF_RESTORE_RSE)) {
set_notify_resume(child);
- child->state = TASK_TRACED;
+ WRITE_ONCE(child->__state, TASK_TRACED);
stopped = 1;
}
spin_unlock_irq(&child->sighand->siglock);
@@ -665,9 +665,9 @@ ptrace_attach_sync_user_rbs (struct task_struct *child)
read_lock(&tasklist_lock);
if (child->sighand) {
spin_lock_irq(&child->sighand->siglock);
- if (child->state == TASK_TRACED &&
+ if (READ_ONCE(child->__state) == TASK_TRACED &&
(child->signal->flags & SIGNAL_STOP_STOPPED)) {
- child->state = TASK_STOPPED;
+ WRITE_ONCE(child->__state, TASK_STOPPED);
}
spin_unlock_irq(&child->sighand->siglock);
}