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authorBoqun Feng <[email protected]>2021-06-18 17:01:10 +0000
committerPeter Zijlstra <[email protected]>2021-06-22 14:42:07 +0000
commit8946ccc25ed22d957ca7f0b6fac1dcf6d25eaf1f (patch)
tree46db1566de9958bee8ee674952b46c7b10ad3b87 /tools/perf/scripts/python
parentlockding/lockdep: Avoid to find wrong lock dep path in check_irq_usage() (diff)
downloadkernel-8946ccc25ed22d957ca7f0b6fac1dcf6d25eaf1f.tar.gz
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locking/selftests: Add a selftest for check_irq_usage()
Johannes Berg reported a lockdep problem which could be reproduced by the special test case introduced in this patch, so add it. Signed-off-by: Boqun Feng <[email protected]> Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Link: https://lore.kernel.org/r/[email protected]
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