Addition of fs-specific timestamp range checking was added in 188d20bcd1eb ("vfs: Add file timestamp range support").
Add a check for whether the kernel supports the limits check before running the associated test.
Signed-off-by: Deepa Dinamani deepa.kernel@gmail.com --- common/rc | 11 +++++++++++ tests/generic/402 | 3 +++ 2 files changed, 14 insertions(+)
diff --git a/common/rc b/common/rc index 816588d6..472db995 100644 --- a/common/rc +++ b/common/rc @@ -1981,6 +1981,17 @@ _run_aiodio() return $status }
+_require_kernel_timestamp_range() +{ + # 128-byte inodes do not have room for extended timestamp + MKFS_OPTIONS=-I128 _scratch_mkfs_ext4 &>> $seqres.full 2>&1 || _fail "ext4 mkfs failed" + + mount -t ext4 ${SCRATCH_DEV} ${SCRATCH_MNT} + _check_dmesg_for "ext4 filesystem being mounted at ${SCRATCH_MNT} supports timestamps until 2038" || \ + _notrun "Kernel does not support timestamp limits" + umount ${SCRATCH_MNT} +} + _require_timestamp_range() { local device=${1:-$TEST_DEV} diff --git a/tests/generic/402 b/tests/generic/402 index 0392c258..2be94c54 100755 --- a/tests/generic/402 +++ b/tests/generic/402 @@ -30,6 +30,7 @@ rm -f $seqres.full _supported_fs generic _supported_os Linux _require_scratch +_require_check_dmesg _require_xfs_io_command utimes
# Compare file timestamps obtained from stat @@ -79,6 +80,8 @@ run_test() done }
+_require_kernel_timestamp_range + _scratch_mkfs &>> $seqres.full 2>&1 || _fail "mkfs failed" _require_timestamp_range $SCRATCH_DEV