Thread (14 messages) 14 messages, 4 authors, 2025-09-10
STALE310d REVIEWED: 2 (2M)

[PATCH net 2/7] selftests: can: enable CONFIG_CAN_VCAN as a module

From: Marc Kleine-Budde <mkl@pengutronix.de>
Date: 2025-09-09 13:48:46
Also in: linux-can
Subsystem: can network layer, kernel selftest framework, networking [general], the rest · Maintainers: Oliver Hartkopp, Marc Kleine-Budde, Shuah Khan, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds

From: Davide Caratti <redacted>

A proper kernel configuration for running kselftest can be obtained with:

 $ yes | make kselftest-merge

Build of 'vcan' driver is currently missing, while the other required knobs
are already there because of net/link_netns.py [1]. Add a config file in
selftests/net/can to store the minimum set of kconfig needed for CAN
selftests. While at it, move existing CAN-related knobs from selftests/net
to selftests/net/can.

[1] https://patch.msgid.link/20250219125039.18024-14-shaw.leon@gmail.com

Fixes: 77442ffa83e8 ("selftests: can: Import tst-filter from can-tests")
Reviewed-by: Vincent Mailhol <mailhol@kernel.org>
Signed-off-by: Davide Caratti <redacted>
Link: https://patch.msgid.link/f1b942b5c85dda5de8ff243af158d8ba6432b59f.1756813350.git.dcaratti@redhat.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
 tools/testing/selftests/net/can/config | 4 ++++
 tools/testing/selftests/net/config     | 3 ---
 2 files changed, 4 insertions(+), 3 deletions(-)
 create mode 100644 tools/testing/selftests/net/can/config
diff --git a/tools/testing/selftests/net/can/config b/tools/testing/selftests/net/can/config
new file mode 100644
index 000000000000..3326cba75799
--- /dev/null
+++ b/tools/testing/selftests/net/can/config
@@ -0,0 +1,4 @@
+CONFIG_CAN=m
+CONFIG_CAN_DEV=m
+CONFIG_CAN_VCAN=m
+CONFIG_CAN_VXCAN=m
diff --git a/tools/testing/selftests/net/config b/tools/testing/selftests/net/config
index c24417d0047b..18bec89c77b9 100644
--- a/tools/testing/selftests/net/config
+++ b/tools/testing/selftests/net/config
@@ -120,9 +120,6 @@ CONFIG_XFRM_USER=m
 CONFIG_IP_NF_MATCH_RPFILTER=m
 CONFIG_IP6_NF_MATCH_RPFILTER=m
 CONFIG_IPVLAN=m
-CONFIG_CAN=m
-CONFIG_CAN_DEV=m
-CONFIG_CAN_VXCAN=m
 CONFIG_NETKIT=y
 CONFIG_NET_PKTGEN=m
 CONFIG_IPV6_ILA=m
-- 
2.51.0

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