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kern/55852: Need to audit selnotify() call sites for adherence to NOTE_SUBMIT locking contract
>Synopsis: Need to audit selnotify() call sites for adherence to NOTE_SUBMIT locking contract
>Arrival-Date: Wed Dec 09 00:00:00 +0000 2020
>Originator: Jason Thorpe
>Release: NetBSD 9.99.77
Through observation, I have notices several selnotify() call sites that do not correctly adhere to the NOTE_SUBMIT locking protocol. It is critical for non-KERNEL_LOCK users of selnotify() to correctly adhere to the NOTE_SUBMIT locking contract, otherwise corruption of selinfo::sel_klist can occur.
This PR tracks that an audit of these call sites is needed.
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