From: "Kiryl Shutsemau (Meta)" <[email protected]> TEST() ends the run with "MAX_TEST_CASES is too small" when the table fills, and the table holds 64. A full invocation -- every context crossed with every memory type, which needs a directory for the file and shmem ones -- already registers 63, so the next case added anywhere aborts the whole suite before a single test runs.
Raise it to 256. The table is a static array of small structs, so the room costs nothing worth counting, and the cases added after this have somewhere to go. Assisted-by: Claude-Code:claude-opus-5 Signed-off-by: Kiryl Shutsemau (Meta) <[email protected]> --- tools/testing/selftests/mm/khugepaged.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/mm/khugepaged.c b/tools/testing/selftests/mm/khugepaged.c index 0d6c71ed2fae..018b0698229c 100644 --- a/tools/testing/selftests/mm/khugepaged.c +++ b/tools/testing/selftests/mm/khugepaged.c @@ -1324,7 +1324,7 @@ struct test_case { test_fn fn; }; -#define MAX_TEST_CASES 64 +#define MAX_TEST_CASES 256 static struct test_case test_cases[MAX_TEST_CASES]; static int nr_test_cases; -- 2.54.0
