diff options
| author | Axel Rasmussen <axelrasmussen@google.com> | 2022-08-19 12:19:28 -0700 |
|---|---|---|
| committer | Shuah Khan <skhan@linuxfoundation.org> | 2022-08-19 17:57:20 -0600 |
| commit | bdbf0617bbc3641af158d1aeffeebb1505f76263 (patch) | |
| tree | e5ed0fd1e1de747aee6a919c63759e29436fd28c /tools/testing | |
| parent | 5f4d1fd5b5d3506759b5d9cf20bb5fb5b8bdcab1 (diff) | |
selftests/vm: fix inability to build any vm tests
When we stopped using KSFT_KHDR_INSTALL, a side effect is we also
changed the value of `top_srcdir`. This can be seen by looking at the
code removed by commit 49de12ba06ef
("selftests: drop KSFT_KHDR_INSTALL make target").
(Note though that this commit didn't break this, technically the one
before it did since that's the one that stopped KSFT_KHDR_INSTALL from
being used, even though the code was still there.)
Previously lib.mk reconfigured `top_srcdir` when KSFT_KHDR_INSTALL was
being used. Now, that's no longer the case.
As a result, the path to gup_test.h in vm/Makefile was wrong, and
since it's a dependency of all of the vm binaries none of them could
be built. Instead, we'd get an "error" like:
make[1]: *** No rule to make target
'/[...]/tools/testing/selftests/vm/compaction_test', needed by
'all'. Stop.
So, modify lib.mk so it once again sets top_srcdir to the root of the
kernel tree.
Fixes: f2745dc0ba3d ("selftests: stop using KSFT_KHDR_INSTALL")
Signed-off-by: Axel Rasmussen <axelrasmussen@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/lib.mk | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index 947fc72413e9..d44c72b3abe3 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -40,6 +40,7 @@ ifeq (0,$(MAKELEVEL)) endif endif selfdir = $(realpath $(dir $(filter %/lib.mk,$(MAKEFILE_LIST)))) +top_srcdir = $(selfdir)/../../.. # The following are built by lib.mk common compile rules. # TEST_CUSTOM_PROGS should be used by tests that require |