Merge branch 'selftests-net-use-khdr_includes-in-cflags'

Browse source

Matthieu Baerts says:

====================
selftests: net: use KHDR_INCLUDES in CFLAGS

KHDR_INCLUDES is typically used to include headers from the kernel
source directory instead of only relying on the ones from the host: they
can be missing or outdated. See the issue reported in [1] where users
have to set USERCFLAGS instead, which shouldn't be needed.

The kselftest doc [2] recommends assigning KHDR_INCLUDES to CFLAGS in a
target Makefile. lib.mk will set KHDR_INCLUDES to "-isystem
$(top_srcdir)/usr/include" if the user didn't set it, e.g. if the kernel
was built in a different build directory.

Other net targets have KHDR_INCLUDES added to their CFLAGS.

Link: https://lore.kernel.org/275ba183-49fd-45b1-881d-0f362b4c74c0@ovn.org [1]
Link: https://docs.kernel.org/dev-tools/kselftest.html#contributing-new-tests-details [2]
====================

Link: https://patch.msgid.link/20260904-net-sft-nf-khdr_includes-v1-0-92455af428e9@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

Jakub Kicinski 2026-09-09 13:49:42 -07:00

parent 5bb36cd120 f1f4394a8b

commit ea8cc4480f

2 changed files with 4 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

2

tools/testing/selftests/net/forwarding/Makefile

View file

2

tools/testing/selftests/net/netfilter/Makefile

View file