Re: How to build lttng on RHEL 9?

David Aldrich via lttng-dev <[email protected]> Tue, 20 Jan 2026 16:12:15 +0000
Newsgroups org.lttng.lists.lttng-dev
Message-ID <CAJK_iehfzujSUOUjh4WqWwP9-fndEDHaNXitmgKE80gUhbJ5cw@mail.gmail.com>
Hi Kienan

I have updated to the latest kernel version for RHEL 9.6, which is:

5.14.0-611.24.1.el9_7.x86_64

AI suggests 'RHEL 9.7 backported into its 5.14.z stream: dev_base_lock
was removed from the networking core' which I guess causes the
problem?

Is it possible to provide a fix for this?

Best regards
David

On Mon, Jan 19, 2026 at 5:14=E2=80=AFPM David Aldrich
<[email protected]> wrote:
>
> Hi Kienan
>
> > What's the exact version number of the kernel you're trying to build fo=
r?
>
> Thanks for your reply. Our kernel version is:
>
> $ uname -r
> 5.14.0-570.60.1.el9_6.x86_64
>
> David