selftests/bpf: Verify arena type tags in resolve_btfids test

Browse source

Extend test_resolve_btfids() to assert that resolve_btfids emits the
address_space(1) type attribute (a BTF_KIND_TYPE_TAG with kflag=1) on
the return type and/or arguments of kfuncs marked KF_ARENA_RET,
KF_ARENA_ARG1 or KF_ARENA_ARG2.

Signed-off-by: Ihor Solodrai <ihor.solodrai@linux.dev>
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://patch.msgid.link/20260807032029.78092-4-ihor.solodrai@linux.dev
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>

...

This commit is contained in:

Ihor Solodrai 2026-08-06 20:20:26 -07:00 • committed by Eduard Zingerman

parent 27a78c2e7e

commit ef77140f4b

2 changed files with 76 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

66

tools/testing/selftests/bpf/prog_tests/resolve_btfids.c

View file

10

tools/testing/selftests/bpf/progs/btf_data.c

View file