Please disregard this patch. I'll send another patch to fix another thing.

On 2/1/24 12:13 PM, Muhammad Usama Anjum wrote:

The mmap() respects rlimit only for normal users. This test should be run as normal user, without root privileges.

Fixes: b6221771d468 ("selftests/mm: run_vmtests: remove sudo and conform to tap") Signed-off-by: Muhammad Usama Anjum usama.anjum@collabora.com

---

tools/testing/selftests/mm/on-fault-limit.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/mm/on-fault-limit.c b/tools/testing/selftests/mm/on-fault-limit.c index 0ea98ffab3589..431c1277d83a1 100644 --- a/tools/testing/selftests/mm/on-fault-limit.c +++ b/tools/testing/selftests/mm/on-fault-limit.c @@ -21,7 +21,7 @@ static void test_limit(void) map = mmap(NULL, 2 * lims.rlim_max, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_POPULATE, -1, 0);

• ksft_test_result(map == MAP_FAILED, "Failed mmap\n");

• ksft_test_result(map == MAP_FAILED, "The map failed respecting mlock limits\n");

if (map != MAP_FAILED) munmap(map, 2 * lims.rlim_max); @@ -33,8 +33,8 @@ int main(int argc, char **argv) ksft_print_header(); ksft_set_plan(1);

• if (getuid())

• ksft_test_result_skip("Require root privileges to run\n");
  

• if (!getuid())

• ksft_test_result_skip("The test must be run from a normal user\n");
  

  else test_limit();