mremap_test calls ksft_set_plan() without ksft_print_header(), and its get_mmap_min_addr() skip path uses a bare exit(KSFT_SKIP) that prints no TAP line, so its output is not valid KTAP. Add the header and switch the skip to ksft_exit_skip().
Signed-off-by: Song Hu <[email protected]> --- tools/testing/selftests/mm/mremap_test.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/tools/testing/selftests/mm/mremap_test.c b/tools/testing/selftests/mm/mremap_test.c index 131d9d6db867..d055a4b3b024 100644 --- a/tools/testing/selftests/mm/mremap_test.c +++ b/tools/testing/selftests/mm/mremap_test.c @@ -111,18 +111,15 @@ static unsigned long long get_mmap_min_addr(void) return addr; fp = fopen("/proc/sys/vm/mmap_min_addr", "r"); - if (fp == NULL) { - ksft_print_msg("Failed to open /proc/sys/vm/mmap_min_addr: %s\n", - strerror(errno)); - exit(KSFT_SKIP); - } + if (!fp) + ksft_exit_skip("Failed to open /proc/sys/vm/mmap_min_addr: %s\n", + strerror(errno)); n_matched = fscanf(fp, "%llu", &addr); if (n_matched != 1) { - ksft_print_msg("Failed to read /proc/sys/vm/mmap_min_addr: %s\n", - strerror(errno)); fclose(fp); - exit(KSFT_SKIP); + ksft_exit_skip("Failed to read /proc/sys/vm/mmap_min_addr: %s\n", + strerror(errno)); } fclose(fp); @@ -1250,6 +1247,8 @@ int main(int argc, char **argv) time_t t; FILE *maps_fp; + ksft_print_header(); + pattern_seed = (unsigned int) time(&t); if (parse_args(argc, argv, &threshold_mb, &pattern_seed) < 0) -- 2.43.0
