Messages in this thread | | | Date | Wed, 15 Jul 2020 16:16:22 +0200 | From | Sebastian Andrzej Siewior <> | Subject | Re: [PATCH tip/core/rcu 03/17] rcu/tree: Skip entry into the page allocator for PREEMPT_RT |
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On 2020-07-15 15:38:08 [+0200], Uladzislau Rezki wrote: > > As of -rc3 it should complain about printk() which is why it is still disabled by default. > > > Have you tried to trigger a "complain" you are talking about?
No, but I is wrong because a raw_spinlock_t is acquired followed by a spinlock_t.
> I suspect to get some trace dump when CONFIG_PROVE_RAW_LOCK_NESTING=y.
You should get one if you haven't received any splat earlier (like from printk code because it only triggers once).
> Thank you.
Sebastian
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