diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-11-26 12:38:05 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-11-26 12:38:05 -0800 |
| commit | 9eb220edddb20a019d1630347555bc4ae1514e61 (patch) | |
| tree | 616bd7086bc4d2bc78e5419eaf57514072cb88d9 /tools | |
| parent | ad8cccc24887655ebf0a3f459d38d1fb683df46a (diff) | |
| parent | 7c9580f44f90f7a4c11fc7831efe323ebe446091 (diff) | |
Merge tag 'mm-hotfixes-stable-2025-11-26-11-51' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"8 hotfixes. 4 are cc:stable, 7 are against mm/.
All are singletons - please see the respective changelogs for details"
* tag 'mm-hotfixes-stable-2025-11-26-11-51' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mm/filemap: fix logic around SIGBUS in filemap_map_pages()
mm/huge_memory: fix NULL pointer deference when splitting folio
MAINTAINERS: add test_kho to KHO's entry
mailmap: add entry for Sam Protsenko
selftests/mm: fix division-by-zero in uffd-unit-tests
mm/mmap_lock: reset maple state on lock_vma_under_rcu() retry
mm/memfd: fix information leak in hugetlb folios
mm: swap: remove duplicate nr_swap_pages decrement in get_swap_page_of_type()
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/mm/uffd-unit-tests.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/tools/testing/selftests/mm/uffd-unit-tests.c b/tools/testing/selftests/mm/uffd-unit-tests.c index 9e3be2ee7f1b..f917b4c4c943 100644 --- a/tools/testing/selftests/mm/uffd-unit-tests.c +++ b/tools/testing/selftests/mm/uffd-unit-tests.c @@ -1758,10 +1758,15 @@ int main(int argc, char *argv[]) uffd_test_ops = mem_type->mem_ops; uffd_test_case_ops = test->test_case_ops; - if (mem_type->mem_flag & (MEM_HUGETLB_PRIVATE | MEM_HUGETLB)) + if (mem_type->mem_flag & (MEM_HUGETLB_PRIVATE | MEM_HUGETLB)) { gopts.page_size = default_huge_page_size(); - else + if (gopts.page_size == 0) { + uffd_test_skip("huge page size is 0, feature missing?"); + continue; + } + } else { gopts.page_size = psize(); + } /* Ensure we have at least 2 pages */ gopts.nr_pages = MAX(UFFD_TEST_MEM_SIZE, gopts.page_size * 2) @@ -1776,12 +1781,6 @@ int main(int argc, char *argv[]) continue; uffd_test_start("%s on %s", test->name, mem_type->name); - if ((mem_type->mem_flag == MEM_HUGETLB || - mem_type->mem_flag == MEM_HUGETLB_PRIVATE) && - (default_huge_page_size() == 0)) { - uffd_test_skip("huge page size is 0, feature missing?"); - continue; - } if (!uffd_feature_supported(test)) { uffd_test_skip("feature missing"); continue; |