[Bug 287501] Observing witness warning w.r.t rcu_read_lock() API

From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 16 Jun 2025 07:15:40 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287501

--- Comment #2 from Sreekanth Reddy <sreekanth.reddy@broadcom.com> ---
(In reply to Mark Johnston from comment #1)
Sure, we try to avoid using the linuxkpi.

According to rcu_read_lock() definition this API should be a NON-Preemptable,
but looks like it is preemptable and hence we are observing the reported
witness calltrace.

Thanks,
Sreekanth

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