Merge branch 'bpf-split-verifier-c'

Merge branch 'bpf-split-verifier-c'

Alexei Starovoitov says:

====================
v3->v4: Restore few minor comments and undo few function moves
v2->v3: Actually restore comments lost in patch 3
(instead of adding them to patch 4)
v1->v2: Restore comments lost in patch 3

verifier.c is huge. Split it into logically independent pieces.
No functional changes.
The diff is impossible to review over email.
'git show' shows minimal actual changes. Only plenty of moved lines.
Such split may cause backport headaches.
We should have split it long ago.
Even after split verifier.c is still 20k lines,
but further split is harder.
====================

Acked-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://patch.msgid.link/20260412152936.54262-1-alexei.starovoitov@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>