linux.git/tools/testing/selftests/net/ynl.mk, branch for-next Linux kernel source tree selftests: net: move EXTRA_CLEAN of libynl.a into ynl.mk 2024-10-15T00:58:37+00:00 Jakub Kicinski kuba@kernel.org 2024-10-11T23:03:11+00:00 60b4d49b9621db4b000c9065dd6457c9a0eda80b Commit 1fd9e4f25782 ("selftests: make kselftest-clean remove libynl outputs") added EXTRA_CLEAN of YNL generated files to ynl.mk. We already had a EXTRA_CLEAN in the file including the snippet. Consolidate them. Acked-by: Stanislav Fomichev <sdf@fomichev.me> Link: https://patch.msgid.link/20241011230311.2529760-2-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Commit 1fd9e4f25782 ("selftests: make kselftest-clean remove libynl outputs")
added EXTRA_CLEAN of YNL generated files to ynl.mk. We already had
a EXTRA_CLEAN in the file including the snippet. Consolidate them.

Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Link: https://patch.msgid.link/20241011230311.2529760-2-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
selftests: net: rebuild YNL if dependencies changed 2024-10-15T00:58:36+00:00 Jakub Kicinski kuba@kernel.org 2024-10-11T23:03:10+00:00 0cb06dc6c42b1b2940e01f207ddf980f2d637545 Try to rebuild YNL if either user added a new family or the specs of the families have changed. Stanislav's ncdevmem cause a false positive build failure in NIPA because libynl.a isn't rebuilt after ethtool is added to YNL_GENS. Note that sha1sum is already used in other parts of the build system. Acked-by: Stanislav Fomichev <sdf@fomichev.me> Link: https://patch.msgid.link/20241011230311.2529760-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Try to rebuild YNL if either user added a new family or the specs
of the families have changed. Stanislav's ncdevmem cause a false
positive build failure in NIPA because libynl.a isn't rebuilt
after ethtool is added to YNL_GENS.

Note that sha1sum is already used in other parts of the build system.

Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Link: https://patch.msgid.link/20241011230311.2529760-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
selftests: make kselftest-clean remove libynl outputs 2024-10-08T15:24:08+00:00 Greg Thelen gthelen@google.com 2024-10-05T21:56:00+00:00 1fd9e4f257827d939cc627541f12fc4bdd979eb1 Starting with 6.12 commit 85585b4bc8d8 ("selftests: add ncdevmem, netcat for devmem TCP") kselftest-all creates additional outputs that kselftest-clean does not cleanup: $ make defconfig $ make kselftest-all $ make kselftest-clean $ git clean -ndxf | grep tools/net Would remove tools/net/ynl/lib/__pycache__/ Would remove tools/net/ynl/lib/ynl.a Would remove tools/net/ynl/lib/ynl.d Would remove tools/net/ynl/lib/ynl.o Make kselftest-clean remove the newly added net/ynl outputs. Fixes: 85585b4bc8d8 ("selftests: add ncdevmem, netcat for devmem TCP") Signed-off-by: Greg Thelen <gthelen@google.com> Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://patch.msgid.link/20241005215600.852260-1-gthelen@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Starting with 6.12 commit 85585b4bc8d8 ("selftests: add ncdevmem, netcat
for devmem TCP") kselftest-all creates additional outputs that
kselftest-clean does not cleanup:
  $ make defconfig
  $ make kselftest-all
  $ make kselftest-clean
  $ git clean -ndxf | grep tools/net
  Would remove tools/net/ynl/lib/__pycache__/
  Would remove tools/net/ynl/lib/ynl.a
  Would remove tools/net/ynl/lib/ynl.d
  Would remove tools/net/ynl/lib/ynl.o

Make kselftest-clean remove the newly added net/ynl outputs.

Fixes: 85585b4bc8d8 ("selftests: add ncdevmem, netcat for devmem TCP")
Signed-off-by: Greg Thelen <gthelen@google.com>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://patch.msgid.link/20241005215600.852260-1-gthelen@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
tools: net: package libynl for use in selftests 2024-07-03T01:59:33+00:00 Jakub Kicinski kuba@kernel.org 2024-06-28T00:32:50+00:00 07c3cc51a0853986af0fc52d0544b1b67b391ea8 Support building the C YNL userspace library into one big static file. We can then link selftests against it for easy to use C netlink interface. Signed-off-by: Mina Almasry <almasrymina@google.com> Link: https://patch.msgid.link/20240628003253.1694510-14-almasrymina@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Support building the C YNL userspace library into one big static file.
We can then link selftests against it for easy to use C netlink
interface.

Signed-off-by: Mina Almasry <almasrymina@google.com>
Link: https://patch.msgid.link/20240628003253.1694510-14-almasrymina@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>