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From: "François Belias via lttng-dev" <lttng-dev@lists.lttng.org>
To: lttng-dev@lists.lttng.org
Subject: [lttng-dev] Undefined symbol error fix
Date: Thu, 11 Jul 2024 16:06:34 -0400	[thread overview]
Message-ID: <CAHD10UjRBLgAWAAfgOLVgxv3zMYkedtWjquOdC60XTPDifEeJA@mail.gmail.com> (raw)


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Hello,

    I am trying to access tracepoints from this website
https://archive.eclipse.org/tracecompass.incubator/doc/org.eclipse.tracecompass.incubator.virtual.machine.analysis.doc.user/Virtual-Machine-Analysis-User-Documentation.html
(kmv_entry, kmv_exit) for my analysis. I added the "addons" folder from the
"addons_vm" branch of this repository:
https://github.com/tahini/lttng-modules to the current version of
lttng-module github repository. However, I am encountering these errors
when compiling
ERROR: modpost: "lttng_tracepoint_probe_register"
[lttng-modules/src/addons/lttng-vmsync-guest.ko] undefined!
ERROR: modpost: "lttng_tracepoint_probe_unregister"
[Desktop/lttng-modules/src/addons/lttng-vmsync-guest.ko] undefined!
ERROR: modpost: "lttng_tracepoint_probe_register"
[Desktop/lttng-modules/src/addons/lttng-vmsync-host.ko] undefined!
ERROR: modpost: "lttng_tracepoint_probe_unregister"
[Desktop/lttng-modules/src/addons/lttng-vmsync-host.ko] undefined!

I am not sure how to resolve this issue. Can someone please help me?

Thanks.

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             reply	other threads:[~2024-07-11 20:25 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-07-11 20:06 François Belias via lttng-dev [this message]
2024-07-11 20:55 ` [lttng-dev] Undefined symbol error fix Kienan Stewart via lttng-dev
     [not found]   ` <CAHD10Ui0JtFCWY9ND_VxdfYBiF=iOK-SJTfjwZQ6QyQgzLBZBg@mail.gmail.com>
2024-07-12 14:32     ` Kienan Stewart via lttng-dev
     [not found]       ` <CAHD10Uhv+Z2OeNEqShXjZDKLWERUwjqPzvu2NsSsQmpEQdF81w@mail.gmail.com>
2024-07-12 18:12         ` Kienan Stewart via lttng-dev

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