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Date:      Tue, 13 May 2025 15:37:43 -0400
From:      Mark Johnston <markj@freebsd.org>
To:        Mark Millard <marklmi@yahoo.com>
Cc:        FreeBSD ARM List <freebsd-arm@freebsd.org>, FreeBSD Current <freebsd-current@freebsd.org>
Subject:   Re: main armv7 context: kldload of sdt.ko leads to lots of "invalid tracepoint . . ." output during its kldload and some later kldload activity
Message-ID:  <aCOfhwn1c2RLTiSI@nuc>
In-Reply-To: <A27E31DB-1684-4E46-8F86-1FD0D30E905F@yahoo.com>

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On Mon, May 12, 2025 at 09:10:54PM -0700, Mark Millard wrote:
> To test the status of a couple of old armv7 networking bugzilla
> submittal I'd done, I ran my old script for preloading various
> kernel modules used by kyua tests. It has been a very long time
> since I've done such.
> 
> (Note: I also avoided loading zfs.ko because of its reporting
> that only having 2 pages reserved for the armv7 could lead
> to kernel stack overflow problems.)
> 
> sdt.ko lead to new behavior:
> (without it loaded no "invalid tracepoint"
> output happens)

I think commit 15143ba61a3b154023095afa333b25592af4b904 addresses this.
Can you confirm?


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