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-rw-r--r--kernel/bpf/stackmap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/bpf/stackmap.c b/kernel/bpf/stackmap.c
index caca752ee5e6..3f958b90d914 100644
--- a/kernel/bpf/stackmap.c
+++ b/kernel/bpf/stackmap.c
@@ -289,7 +289,7 @@ static void stack_map_get_build_id_offset(struct bpf_stack_build_id *id_offs,
if (irqs_disabled()) {
work = this_cpu_ptr(&up_read_work);
- if (work->irq_work.flags & IRQ_WORK_BUSY)
+ if (atomic_read(&work->irq_work.flags) & IRQ_WORK_BUSY)
/* cannot queue more up_read, fallback */
irq_work_busy = true;
}