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Levin" , Gleb Fotengauer-Malinovskiy , Hugh Dickins , Jan Kara , Jonathan Corbet , Mel Gorman , Mike Kravetz , Mike Rapoport , Nadav Amit , Peter Xu , Shuah Khan , Suren Baghdasaryan , Vlastimil Babka , zhangyi Cc: Axel Rasmussen , linux-doc@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, linux-security-module@vger.kernel.org, Shuah Khan Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-9.6 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,USER_IN_DEF_DKIM_WL autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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. Reviewed-by: Shuah Khan Acked-by: Peter Xu Signed-off-by: Axel Rasmussen --- tools/testing/selftests/vm/run_vmtests.sh | 17 ++++++++++------- 1 file 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" -- 2.37.1.595.g718a3a8f04-goog