diff options
| author | Peter Xu <peterx@redhat.com> | 2023-04-12 19:45:48 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-04-19 02:30:08 +0300 |
| commit | 43759d44dc346273efd79e99ba5d195ed6c2bfa2 (patch) | |
| tree | b6084354fbb71fe67844c35a5e534b6ea4bb47a6 /mm/sparse-vmemmap.c | |
| parent | 5aec236fdd69d39f9fa5e579d10f7a45ed11b005 (diff) | |
| download | linux-43759d44dc346273efd79e99ba5d195ed6c2bfa2.tar.xz | |
selftests/mm: add uffdio register ioctls test
This new test tests against the returned ioctls from UFFDIO_REGISTER,
where put into uffdio_register.ioctls.
This also tests the expected failure cases of UFFDIO_REGISTER, aka:
- Register with empty mode should fail with -EINVAL
- Register minor without page cache (anon) should fail with -EINVAL
Link: https://lkml.kernel.org/r/20230412164548.329376-1-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Dmitry Safonov <0x7f454c46@gmail.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Zach O'Keefe <zokeefe@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/sparse-vmemmap.c')
0 files changed, 0 insertions, 0 deletions