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selftests/uffd: enable uffd-wp for shmem/hugetlbfs 

After we added support for shmem and hugetlbfs, we can turn uffd-wp test
on always now.

Link: https://lkml.kernel.org/r/20220405014932.15212-1-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Jerome Glisse <jglisse@redhat.com>
Cc: "Kirill A . Shutemov" <kirill@shutemov.name>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Mike Rapoport <rppt@linux.vnet.ibm.com>
Cc: Nadav Amit <nadav.amit@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Peter Xu 2022-05-12 20:22:56 -07:00 committed by Andrew Morton
parent 81e0f15f2e
commit c0eeeb02d9
1 changed files with 1 additions and 3 deletions
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4
tools/testing/selftests/vm/userfaultfd.c
View File

@ -82,7 +82,7 @@ static int test_type;
static volatile bool test_uffdio_copy_eexist = true; static volatile bool test_uffdio_copy_eexist = true;
static volatile bool test_uffdio_zeropage_eexist = true; static volatile bool test_uffdio_zeropage_eexist = true;
/* Whether to test uffd write-protection */ /* Whether to test uffd write-protection */
static bool test_uffdio_wp = false; static bool test_uffdio_wp = true;
/* Whether to test uffd minor faults */ /* Whether to test uffd minor faults */
static bool test_uffdio_minor = false; static bool test_uffdio_minor = false;
@ -1594,8 +1594,6 @@ static void set_test_type(const char *type)
if (!strcmp(type, "anon")) { if (!strcmp(type, "anon")) {
test_type = TEST_ANON; test_type = TEST_ANON;
uffd_test_ops = &anon_uffd_test_ops; uffd_test_ops = &anon_uffd_test_ops;
/* Only enable write-protect test for anonymous test */
test_uffdio_wp = true;
} else if (!strcmp(type, "hugetlb")) { } else if (!strcmp(type, "hugetlb")) {
test_type = TEST_HUGETLB; test_type = TEST_HUGETLB;
uffd_test_ops = &hugetlb_uffd_test_ops; uffd_test_ops = &hugetlb_uffd_test_ops;