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Date:      Mon, 16 Jun 2025 07:15:40 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 287501] Observing witness warning w.r.t rcu_read_lock() API
Message-ID:  <bug-287501-227-31OdcQ6jUL@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-287501-227@https.bugs.freebsd.org/bugzilla/>

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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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