Benjamin Poirier 66c43605be selftests: Introduce Makefile variable to list shared bash scripts ... [ Upstream commit 2a0683be5b4c9829e8335e494a21d1148e832822 ] Some tests written in bash source other files in a parent directory. For example, drivers/net/bonding/dev_addr_lists.sh sources net/forwarding/lib.sh. If a subset of tests is exported and run outside the source tree (for example by using `make -C tools/testing/selftests gen_tar TARGETS="drivers/net/bonding"`), these other files must be made available as well. Commit ae108c48b5 ("selftests: net: Fix cross-tree inclusion of scripts") addressed this problem by symlinking and copying the sourced files but this only works for direct dependencies. Commit 25ae948b4478 ("selftests/net: add lib.sh") changed net/forwarding/lib.sh to source net/lib.sh. As a result, that latter file must be included as well when the former is exported. This was not handled and was reverted in commit 2114e83381d3 ("selftests: forwarding: Avoid failures to source net/lib.sh"). In order to allow reinstating the inclusion of net/lib.sh from net/forwarding/lib.sh, add a mechanism to list dependent files in a new Makefile variable and export them. This allows sourcing those files using the same expression whether tests are run in-tree or exported. Dependencies are not resolved recursively so transitive dependencies must be listed in TEST_INCLUDES. For example, if net/forwarding/lib.sh sources net/lib.sh; the Makefile related to a test that sources net/forwarding/lib.sh from a parent directory must list: TEST_INCLUDES := \ ../../../net/forwarding/lib.sh \ ../../../net/lib.sh v2: Fix rst syntax in Documentation/dev-tools/kselftest.rst (Jakub Kicinski) v1 (from RFC): * changed TEST_INCLUDES to take relative paths, like other TEST_* variables (Vladimir Oltean) * preserved common "$(MAKE) OUTPUT=... -C ... target" ordering in Makefile (Petr Machata) Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-10-17 15:24:13 +02:00
..
kunit	kunit: Add documentation of KUnit test attributes	2023-07-26 13:29:46 -06:00
checkpatch.rst	checkpatch: warn for non-standard fixes tag style	2022-10-03 14:21:44 -07:00
coccinelle.rst	Documentation: coccinelle: Escape --options to fix Sphinx output	2023-01-31 13:55:44 -07:00
gcov.rst	docs/gcov: Convert two tags to ref in dev-tools/gov.rst	2021-04-08 11:19:43 -06:00
gdb-kernel-debugging.rst	docs/scripts/gdb: add necessary make scripts_gdb step	2023-01-26 11:21:05 -07:00
index.rst	kmsan: add ReST documentation	2022-10-03 14:03:18 -07:00
kasan.rst	LoongArch: Add KASAN (Kernel Address Sanitizer) support	2023-09-06 22:54:16 +08:00
kcov.rst	kcov: improve documentation	2023-04-08 13:45:36 -07:00
kcsan.rst	kcsan: Document modeling of weak memory	2021-12-09 16:42:27 -08:00
kfence.rst	kfence: allow use of a deferrable timer	2022-03-22 15:57:11 -07:00
kgdb.rst	Documentation: kgdb: Replace deprecated remotebaud	2022-01-07 09:33:13 -07:00
kmemleak.rst	docs: kmemleak: adjust to config renaming	2023-04-20 17:53:38 -06:00
kmsan.rst	docs: kmsan: fix formatting of "Example report"	2022-11-08 15:57:25 -08:00
kselftest.rst	selftests: Introduce Makefile variable to list shared bash scripts	2024-10-17 15:24:13 +02:00
ktap.rst	Documentation: dev-tools: Clarify requirements for result description	2022-12-12 14:13:48 -07:00
sparse.rst	Documentation/sparse: add hints about __CHECKER__	2022-03-23 19:00:33 -07:00
testing-overview.rst	Documentation: dev-tools: Enhance static analysis section with discussion	2022-04-05 09:48:25 -06:00
ubsan.rst	ubsan: remove UBSAN_MISC in favor of individual options	2020-12-15 22:46:19 -08:00