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

From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 13 Jun 2025 13:20:49 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287501

Mark Johnston <markj@FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |markj@FreeBSD.org
             Status|New                         |Open

--- Comment #1 from Mark Johnston <markj@FreeBSD.org> ---
This patch can't be used: M_NOWAIT means, "the allocation may fail", but
there's no way to handle allocation failure.  It has to be M_WAITOK.  This has
nothing to do with RCU.

How is bnxt_tls_snd_tag_free() implemented?  Can it avoid using the linuxkpi?

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