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Date:      Tue, 01 Nov 2016 17:22:34 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-bugs@FreeBSD.org
Subject:   [Bug 213962] dtrace tick provider is not implemented correctly
Message-ID:  <bug-213962-8-0bdCZwTuR8@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-213962-8@https.bugs.freebsd.org/bugzilla/>
References:  <bug-213962-8@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D213962

--- Comment #3 from Mark Johnston <markj@FreeBSD.org> ---
Could you verify that curthread->td_intr_frame is non-NULL in a tick-1s pro=
be?

The profile/tick providers use td_intr_frame to get the probe arguments, and
this only works if C_DIRECT_EXEC is honoured by the callout subsystem.

--=20
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