mirror of
https://github.com/torvalds/linux.git
synced 2026-05-05 23:05:25 -04:00
978da762ea
Three tests are added:
- invalidate_pkt_pointers_by_tail_call checks that one can use the
packet pointer after a tail call. This was originally possible
and also poses not problems, but was made impossible by 1a4607ffba.
- invalidate_pkt_pointers_by_static_tail_call tests a corner case
found by Eduard Zingerman during the discussion of the original fix,
which was broken in that fix.
- subprog_result_tail_call tests that precision propagation works
correctly across tail calls. This did not work before.
Signed-off-by: Martin Teichmann <martin.teichmann@xfel.eu>
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20251119160355.1160932-3-martin.teichmann@xfel.eu
Signed-off-by: Alexei Starovoitov <ast@kernel.org>