On 12 Mar 2026, at 7:40, Chunyu Hu wrote: > The test requires thp, skip the test when thp is not available to avoid > false positive. > > Tested with thp disabled kernel. > Before the fix: > # -------------------------------- > # running ./transhuge-stress -d 20 > # -------------------------------- > # TAP version 13 > # 1..1 > # transhuge-stress: allocate 1453 transhuge pages, using 2907 MiB virtual > memory and 11 MiB of ram > # Bail out! MADV_HUGEPAGE# Planned tests != run tests (1 != 0) > # # Totals: pass:0 fail:0 xfail:0 xpass:0 skip:0 error:0 > # [FAIL] > not ok 60 transhuge-stress -d 20 # exit=1 > > After the fix: > # -------------------------------- > # running ./transhuge-stress -d 20 > # -------------------------------- > # 1..0 # SKIP Transparent Hugepages not available > # [SKIP] > ok 5 transhuge-stress -d 20 # SKIP > > CC: Li Wang <[email protected]> > Signed-off-by: Chunyu Hu <[email protected]> > --- > tools/testing/selftests/mm/transhuge-stress.c | 4 ++++ > 1 file changed, 4 insertions(+) > LGTM.
Reviewed-by: Zi Yan <[email protected]> Best Regards, Yan, Zi
