kbuild: Merge per-arch config for kselftest-merge target
Some kselftests has a per-arch config,
e.g. tools/testing/selftests/bpf/config.s390x.
Make sure these configs are picked up by the kselftest-merge target.
Signed-off-by: Björn Töpel <bjorn@rivosinc.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
diff --git a/Makefile b/Makefile
index 41fc768..fd83294 100644
--- a/Makefile
+++ b/Makefile
@@ -1367,7 +1367,7 @@
PHONY += kselftest-merge
kselftest-merge:
$(if $(wildcard $(objtree)/.config),, $(error No .config exists, config your kernel first!))
- $(Q)find $(srctree)/tools/testing/selftests -name config | \
+ $(Q)find $(srctree)/tools/testing/selftests -name config -o -name config.$(UTS_MACHINE) | \
xargs $(srctree)/scripts/kconfig/merge_config.sh -y -m $(objtree)/.config
$(Q)$(MAKE) -f $(srctree)/Makefile olddefconfig
