Merge branch 'correct-recent-gcc-incompatible-changes'

Cupertino Miranda says:

====================
Correct recent GCC incompatible changes.

Hi everyone,

Apologies for the previous patches which did not include a cover letter.
My wish was to send 3 indepepdent patches but after the initial mistake lets keep
this as a series although they are all independent from themselves.

The changes in this patch series is related to recovering GCC support to
build the selftests.
A few tests and a makefile change have broken the support for GCC in the
last few months.

Looking forward to your comments.

Best regards,
Cupertino
====================

Link: https://lore.kernel.org/r/20240819151129.1366484-1-cupertino.miranda@oracle.com


Signed-off-by: Andrii Nakryiko <andrii@kernel.org>