diff options
author | Axel Rasmussen <axelrasmussen@google.com> | 2022-08-08 10:56:14 -0700 |
---|---|---|
committer | Andrew Morton <akpm@linux-foundation.org> | 2022-09-11 20:25:49 -0700 |
commit | 4a7e922587d2ea19278a6355dcb52043e47adbac (patch) | |
tree | 9f28476f384d7875212aa8675a150d72a88c5613 /tools/testing/selftests/vm | |
parent | 816284a3d0e27828b5cc35f3cf539b0711939ce3 (diff) | |
download | linux-stable-4a7e922587d2ea19278a6355dcb52043e47adbac.tar.gz linux-stable-4a7e922587d2ea19278a6355dcb52043e47adbac.tar.bz2 linux-stable-4a7e922587d2ea19278a6355dcb52043e47adbac.zip |
selftests: vm: add /dev/userfaultfd test cases to run_vmtests.sh
This new mode was recently added to the userfaultfd selftest. We want to
exercise both userfaultfd(2) as well as /dev/userfaultfd, so add both
test cases to the script.
Link: https://lkml.kernel.org/r/20220808175614.3885028-6-axelrasmussen@google.com
Signed-off-by: Axel Rasmussen <axelrasmussen@google.com>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Acked-by: Peter Xu <peterx@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Dmitry V. Levin <ldv@altlinux.org>
Cc: Gleb Fotengauer-Malinovskiy <glebfm@altlinux.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Nadav Amit <namit@vmware.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Zhang Yi <yi.zhang@huawei.com>
Cc: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/testing/selftests/vm')
-rwxr-xr-x | tools/testing/selftests/vm/run_vmtests.sh | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/tools/testing/selftests/vm/run_vmtests.sh b/tools/testing/selftests/vm/run_vmtests.sh index b8e7f6f38d64..e780e76c26b8 100755 --- a/tools/testing/selftests/vm/run_vmtests.sh +++ b/tools/testing/selftests/vm/run_vmtests.sh @@ -120,13 +120,16 @@ run_test ./gup_test -a # Dump pages 0, 19, and 4096, using pin_user_pages: run_test ./gup_test -ct -F 0x1 0 19 0x1000 -run_test ./userfaultfd anon 20 16 -# Hugetlb tests require source and destination huge pages. Pass in half the -# size ($half_ufd_size_MB), which is used for *each*. -run_test ./userfaultfd hugetlb "$half_ufd_size_MB" 32 -run_test ./userfaultfd hugetlb_shared "$half_ufd_size_MB" 32 "$mnt"/uffd-test -rm -f "$mnt"/uffd-test -run_test ./userfaultfd shmem 20 16 +uffd_mods=("" ":dev") +for mod in "${uffd_mods[@]}"; do + run_test ./userfaultfd anon${mod} 20 16 + # Hugetlb tests require source and destination huge pages. Pass in half + # the size ($half_ufd_size_MB), which is used for *each*. + run_test ./userfaultfd hugetlb${mod} "$half_ufd_size_MB" 32 + run_test ./userfaultfd hugetlb_shared${mod} "$half_ufd_size_MB" 32 "$mnt"/uffd-test + rm -f "$mnt"/uffd-test + run_test ./userfaultfd shmem${mod} 20 16 +done #cleanup umount "$mnt" |