Commit 1c2927f1 authored by Konstantin Khlebnikov's avatar Konstantin Khlebnikov Committed by Ingo Molnar

sched: Taint kernel with TAINT_WARN after sleep-in-atomic bug

Usually sleep-in-atomic bugs are followed by dozens other warnings.
This patch should help to figure out original source of problem.
Signed-off-by: default avatarKonstantin Khlebnikov <khlebnikov@openvz.org>
Signed-off-by: default avatarPeter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20120510122004.4873.12726.stgit@zurgSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 8e7fbcbc
......@@ -3138,6 +3138,7 @@ static noinline void __schedule_bug(struct task_struct *prev)
if (irqs_disabled())
print_irqtrace_events(prev);
dump_stack();
add_taint(TAINT_WARN);
}
/*
......
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