[PATCH v12 0/6] fstests: add idmapped mounts tests

Christian Brauner
2021-03-28T22:35:06Z

From: Christian Brauner <christian.brauner@ubuntu.com>

Hey everyone,

This series is available from:
https://git.kernel.org/brauner/xfstests-dev/h/idmapped_mounts
https://gitlab.com/brauner/xfstests/-/tree/idmapped_mounts
https://github.com/brauner/xfstests/tree/idmapped_mounts

/* v12 */
- Main change is a fix to the io_uring tests. io_uring_wait_cqe()
doesn't set errno, it returns a negative errno.
- Make sure we also run without error when libcap isn't available (That
was always the goal but the logic missed a few new tests.)

/* v11 */
Reworked according to Amir's comments.

/* v10 */
Reworked according to Eryu's comments.

/* v9 */
Rebased onto current master.

ubuntu@f1-vm:~/src/git/xfstests$ sudo ./check -g idmapped
FSTYP -- xfs (debug)
PLATFORM -- Linux/x86_64 f1-vm 5.12.0-rc3-syz #18 SMP PREEMPT Fri Mar 26 13:27:16 UTC 2021
MKFS_OPTIONS -- -f -bsize=4096 /dev/loop1
MOUNT_OPTIONS -- /dev/loop1 /mnt/scratch

generic/632 files ... 27s
xfs/529 files ... 67s
xfs/530 files ... 43s
Ran: generic/632 xfs/529 xfs/530
Passed all 3 tests

Thanks!
Christian

Christian Brauner (6):
generic/631: add test for detached mount propagation
generic/632: add fstests for idmapped mounts
common/rc: add _scratch_{u}mount_idmapped() helpers
common/quota: move _qsetup() helper to common code
xfs/529: quotas and idmapped mounts
xfs/530: quotas on idmapped mounts

.gitignore | 3 +
README | 5 +-
common/quota | 20 +
common/rc | 60 +
configure.ac | 2 +
include/builddefs.in | 1 +
m4/Makefile | 1 +
m4/package_libcap.m4 | 4 +
src/Makefile | 8 +-
src/detached_mounts_propagation.c | 189 +
src/feature.c | 40 +-
src/idmapped-mounts/Makefile | 40 +
src/idmapped-mounts/idmapped-mounts.c | 8873 +++++++++++++++++++++++++
src/idmapped-mounts/missing.h | 151 +
src/idmapped-mounts/mount-idmapped.c | 431 ++
src/idmapped-mounts/utils.c | 134 +
src/idmapped-mounts/utils.h | 30 +
tests/generic/631 | 43 +
tests/generic/631.out | 2 +
tests/generic/632 | 42 +
tests/generic/632.out | 2 +
tests/generic/group | 2 +
tests/xfs/050 | 19 -
tests/xfs/299 | 19 -
tests/xfs/529 | 377 ++
tests/xfs/529.out | 657 ++
tests/xfs/530 | 212 +
tests/xfs/530.out | 129 +
tests/xfs/group | 2 +
29 files changed, 11453 insertions(+), 45 deletions(-)
create mode 100644 m4/package_libcap.m4
create mode 100644 src/detached_mounts_propagation.c
create mode 100644 src/idmapped-mounts/Makefile
create mode 100644 src/idmapped-mounts/idmapped-mounts.c
create mode 100644 src/idmapped-mounts/missing.h
create mode 100644 src/idmapped-mounts/mount-idmapped.c
create mode 100644 src/idmapped-mounts/utils.c
create mode 100644 src/idmapped-mounts/utils.h
create mode 100644 tests/generic/631
create mode 100644 tests/generic/631.out
create mode 100644 tests/generic/632
create mode 100644 tests/generic/632.out
create mode 100644 tests/xfs/529
create mode 100644 tests/xfs/529.out
create mode 100644 tests/xfs/530
create mode 100644 tests/xfs/530.out

base-commit: f6ddaf130d5b0817278afe441fdde52f464f321b
--
2.27.0