Peter Xu 43759d44dc 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>

2023-04-18 16:30:08 -07:00

..

.gitignore

selftests/mm: split uffd tests into uffd-stress and uffd-unit-tests

2023-04-18 16:30:04 -07:00

charge_reserved_hugetlb.sh

…

check_config.sh

…

compaction_test.c

…

config

…

cow.c

selftests/mm: reuse read_pmd_pagesize() in COW selftest

2023-04-18 16:30:00 -07:00

gup_test.c

selftests/mm: merge util.h into vm_util.h

2023-04-18 16:30:02 -07:00

hmm-tests.c

…

hugepage-mmap.c

…

hugepage-mremap.c

selftests/mm: uffd_[un]register()

2023-04-18 16:30:05 -07:00

hugepage-shm.c

…

hugepage-vmemmap.c

…

hugetlb_reparenting_test.sh

…

hugetlb-madvise.c

selftests/mm: merge default_huge_page_size() into one

2023-04-18 16:30:03 -07:00

khugepaged.c

selftests/mm: reuse read_pmd_pagesize() in COW selftest

2023-04-18 16:30:00 -07:00

ksm_functional_tests.c

selftests/mm: uffd_[un]register()

2023-04-18 16:30:05 -07:00

ksm_tests.c

selftests/mm: merge util.h into vm_util.h

2023-04-18 16:30:02 -07:00

madv_populate.c

…

Makefile

selftests/mm: split uffd tests into uffd-stress and uffd-unit-tests

2023-04-18 16:30:04 -07:00

map_fixed_noreplace.c

…

map_hugetlb.c

…

map_populate.c

…

mdwe_test.c

…

memfd_secret.c

…

migration.c

…

mkdirty.c

selftests/mm: mkdirty: test behavior of (pte|pmd)_mkdirty on VMAs without write permissions

2023-04-18 16:30:00 -07:00

mlock2-tests.c

…

mlock2.h

…

mlock-random-test.c

…

mrelease_test.c

selftests/mm: merge util.h into vm_util.h

2023-04-18 16:30:02 -07:00

mremap_dontunmap.c

…

mremap_test.c

…

on-fault-limit.c

…

pkey-helpers.h

…

pkey-powerpc.h

…

pkey-x86.h

…

protection_keys.c

…

run_vmtests.sh

selftests/mm: add shmem-private test to uffd-stress

2023-04-18 16:30:08 -07:00

settings

…

soft-dirty.c

selftests/mm: reuse read_pmd_pagesize() in COW selftest

2023-04-18 16:30:00 -07:00

split_huge_page_test.c

selftests/mm: reuse read_pmd_pagesize() in COW selftest

2023-04-18 16:30:00 -07:00

test_hmm.sh

…

test_vmalloc.sh

…

thuge-gen.c

selftests/mm: merge default_huge_page_size() into one

2023-04-18 16:30:03 -07:00

transhuge-stress.c

selftests/mm: merge util.h into vm_util.h

2023-04-18 16:30:02 -07:00

uffd-common.c

selftests/mm: drop sys/dev test in uffd-stress test

2023-04-18 16:30:08 -07:00

uffd-common.h

selftests/mm: drop sys/dev test in uffd-stress test

2023-04-18 16:30:08 -07:00

uffd-stress.c

selftests/mm: add shmem-private test to uffd-stress

2023-04-18 16:30:08 -07:00

uffd-unit-tests.c

selftests/mm: add uffdio register ioctls test

2023-04-18 16:30:08 -07:00

va_128TBswitch.c

…

va_128TBswitch.sh

…

virtual_address_range.c

selftests/mm: change NR_CHUNKS_HIGH for aarch64

2023-04-05 19:42:59 -07:00

vm_util.c

selftests/mm: move zeropage test into uffd unit tests

2023-04-18 16:30:07 -07:00

vm_util.h

selftests/mm: move zeropage test into uffd unit tests

2023-04-18 16:30:07 -07:00

write_hugetlb_memory.sh

…

write_to_hugetlbfs.c

…