From: Axel Rasmussen <axelrasmussen@google.com>
To: Alexander Viro <viro@zeniv.linux.org.uk>,
Andrew Morton <akpm@linux-foundation.org>,
Dave Hansen <dave.hansen@linux.intel.com>,
"Dmitry V . Levin" <ldv@altlinux.org>,
Gleb Fotengauer-Malinovskiy <glebfm@altlinux.org>,
Hugh Dickins <hughd@google.com>, Jan Kara <jack@suse.cz>,
Jonathan Corbet <corbet@lwn.net>,
Mel Gorman <mgorman@techsingularity.net>,
Mike Kravetz <mike.kravetz@oracle.com>,
Mike Rapoport <rppt@kernel.org>, Nadav Amit <namit@vmware.com>,
Peter Xu <peterx@redhat.com>, Shuah Khan <shuah@kernel.org>,
Suren Baghdasaryan <surenb@google.com>,
Vlastimil Babka <vbabka@suse.cz>, zhangyi <yi.zhang@huawei.com>
Cc: Axel Rasmussen <axelrasmussen@google.com>,
linux-doc@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
linux-kselftest@vger.kernel.org,
Shuah Khan <skhan@linuxfoundation.org>
Subject: [PATCH v4 5/5] selftests: vm: add /dev/userfaultfd test cases to run_vmtests.sh
Date: Tue, 19 Jul 2022 12:56:28 -0700 [thread overview]
Message-ID: <20220719195628.3415852-6-axelrasmussen@google.com> (raw)
In-Reply-To: <20220719195628.3415852-1-axelrasmussen@google.com>
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 <skhan@linuxfoundation.org>
Acked-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Axel Rasmussen <axelrasmussen@google.com>
---
tools/testing/selftests/vm/run_vmtests.sh | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tools/testing/selftests/vm/run_vmtests.sh b/tools/testing/selftests/vm/run_vmtests.sh
index e70ae0f3aaf6..156f864030fc 100755
--- a/tools/testing/selftests/vm/run_vmtests.sh
+++ b/tools/testing/selftests/vm/run_vmtests.sh
@@ -121,12 +121,17 @@ run_test ./gup_test -a
run_test ./gup_test -ct -F 0x1 0 19 0x1000
run_test ./userfaultfd anon 20 16
+run_test ./userfaultfd anon:dev 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:dev "$half_ufd_size_MB" 32
run_test ./userfaultfd hugetlb_shared "$half_ufd_size_MB" 32 "$mnt"/uffd-test
rm -f "$mnt"/uffd-test
+run_test ./userfaultfd hugetlb_shared:dev "$half_ufd_size_MB" 32 "$mnt"/uffd-test
+rm -f "$mnt"/uffd-test
run_test ./userfaultfd shmem 20 16
+run_test ./userfaultfd shmem:dev 20 16
#cleanup
umount "$mnt"
--
2.37.0.170.g444d1eabd0-goog
next prev parent reply other threads:[~2022-07-19 19:57 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-19 19:56 [PATCH v4 0/5] userfaultfd: add /dev/userfaultfd for fine grained access control Axel Rasmussen
2022-07-19 19:56 ` [PATCH v4 1/5] selftests: vm: add hugetlb_shared userfaultfd test to run_vmtests.sh Axel Rasmussen
2022-07-19 19:56 ` [PATCH v4 2/5] userfaultfd: add /dev/userfaultfd for fine grained access control Axel Rasmussen
2022-07-19 21:18 ` Peter Xu
2022-07-19 22:32 ` Nadav Amit
2022-07-19 22:45 ` Axel Rasmussen
2022-07-19 23:55 ` Nadav Amit
2022-07-20 2:32 ` Peter Xu
2022-07-20 17:42 ` Nadav Amit
2022-07-20 20:10 ` Axel Rasmussen
2022-07-20 20:14 ` Nadav Amit
2022-08-02 18:46 ` Nadav Amit
2022-07-19 19:56 ` [PATCH v4 3/5] userfaultfd: selftests: modify selftest to use /dev/userfaultfd Axel Rasmussen
2022-07-19 21:23 ` Peter Xu
2022-07-19 19:56 ` [PATCH v4 4/5] userfaultfd: update documentation to describe /dev/userfaultfd Axel Rasmussen
2022-07-19 21:23 ` Peter Xu
2022-07-19 19:56 ` Axel Rasmussen [this message]
2022-07-19 20:56 ` [PATCH v4 5/5] selftests: vm: add /dev/userfaultfd test cases to run_vmtests.sh Nadav Amit
2022-07-20 22:16 ` [PATCH v4 0/5] userfaultfd: add /dev/userfaultfd for fine grained access control Schaufler, Casey
2022-07-20 23:04 ` Axel Rasmussen
2022-07-20 23:21 ` Nadav Amit
2022-08-01 17:13 ` Axel Rasmussen
2022-08-01 19:53 ` Nadav Amit
2022-08-01 22:50 ` Axel Rasmussen
2022-08-01 23:19 ` Nadav Amit
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