Re: [PATCH AUTOSEL 6.2 08/30] selftests/bpf: check that modifier resolves after pointer

From: Lorenz Bauer
Date: Tue Apr 11 2023 - 11:09:17 EST


On Tue, Mar 28, 2023 at 11:18 AM Lorenz Bauer <lmb@xxxxxxxxxxxxx> wrote:
>
> On Mon, Mar 20, 2023 at 3:48 PM Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
> >
> > Why would it break? Is that because the test is buggy, or the kernel is
> > buggy?
>
> This test will be fine, but there have been several times when
> selftests/bpf for stable kernel releases didn't actually compile due
> to backported tests. This is because macros we're redefined, etc.
> Unless those also get picked (seems like a sisyphean task) we'll keep
> seeing broken selftests/bpf on stable.

Hi Greg, Sasha,

Following up on this since it seems to have fallen through the cracks.

Lorenz