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(parent: ad56450) | patch
lockdep/selftest: Introduce recursion3
authorBoqun Feng <boqun.feng@gmail.com>
Fri, 7 Aug 2020 07:42:38 +0000 (15:42 +0800)
committerPeter Zijlstra <peterz@infradead.org>
Wed, 26 Aug 2020 10:42:08 +0000 (12:42 +0200)
commit96a16f45aed89cf024606a11679b0609d09552c7
treefb9512b7b6a73bb1e5c1ffe6167376ffac104b4ctree | snapshot
parentad56450db86413ff911eb527b5a49e04a4345e61commit | diff
lockdep/selftest: Introduce recursion3

Add a test case shows that USED_IN_*_READ and ENABLE_*_READ can cause
deadlock too.

Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200807074238.1632519-20-boqun.feng@gmail.com
lib/locking-selftest.c diff | blob | history
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