From: Jeff Johnson <quic_jjohnson@xxxxxxxxxxx> commit 23748e3e0fbfe471eff5ce439921629f6a427828 upstream. Fix the 'make W=1' warning: WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/trace/preemptirq_delay_test.o Link: https://lore.kernel.org/linux-trace-kernel/20240518-md-preemptirq_delay_test-v1-1-387d11b30d85@xxxxxxxxxxx Cc: stable@xxxxxxxxxxxxxxx Cc: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> Fixes: f96e8577da10 ("lib: Add module for testing preemptoff/irqsoff latency tracers") Acked-by: Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx> Signed-off-by: Jeff Johnson <quic_jjohnson@xxxxxxxxxxx> Signed-off-by: Steven Rostedt (Google) <rostedt@xxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- kernel/trace/preemptirq_delay_test.c | 1 + 1 file changed, 1 insertion(+) --- a/kernel/trace/preemptirq_delay_test.c +++ b/kernel/trace/preemptirq_delay_test.c @@ -69,4 +69,5 @@ static void __exit preemptirq_delay_exit module_init(preemptirq_delay_init) module_exit(preemptirq_delay_exit) +MODULE_DESCRIPTION("Preempt / IRQ disable delay thread to test latency tracers"); MODULE_LICENSE("GPL v2"); Patches currently in stable-queue which might be from quic_jjohnson@xxxxxxxxxxx are queue-4.19/tracing-add-module_description-to-preemptirq_delay_test.patch
