[LTP] [PATCH V3 00/10] Add new LTP tests related to fsmount family of syscalls

[Viresh Kumar]

Hello,

Here is the third version of my work rebased over the latest changes
pushed around fsmount work by Zorro. This is tested on both ARM and X86
platforms now and no more errors are seen with it.

V2->V3:
- Fix errors with xfs.
- Add macros to define test names.
- Continue with multiple iteration tests on failures, instead of
  returning early.
- Set value of is_mounted in open_tree patch.
- Rename tst_ismount() and make it return 1 on success.
- Fix various formatting issues.
- Add all reviewed/ack tags.

V1->V2:
- Lots of changes, really :)
- Rebased over Zorro's work with fsmount.
- The success tests are modified to test all possible flags, attributes
  as well.
- Create tst_ismount() and fsopen_supported_by_kernel() helpers.
- Verify if mount is successful or not using tst_ismount().
- Remove min_kver and instead check if older kernels have patches
  backported or not.
- Test on multiple filesystems.
- Better handling of failures during setup/run callbacks.
- One of the patches around fsmount.h is already merged, dropped it now.
- Other minor cleanups.

Viresh Kumar (10):
  tst_device: Add tst_ismount() helper
  lapi/fsmount.h: Add fsopen_supported_by_kernel()
  lapi/fsmount.h: Include "lapi/fcntl.h"
  syscalls/fsopen: New tests
  syscalls/fsconfig: New tests
  syscalls/fsmount: Improve fsmount01 test
  syscalls/fsmount: Add failure tests
  syscalls/move_mount: New tests
  syscalls/fspick: New tests
  syscalls/open_tree: New tests

 include/lapi/fsmount.h                        |  11 +-
 include/tst_device.h                          |   6 +
 lib/tst_device.c                              |  23 ++++
 runtest/syscalls                              |  16 +++
 testcases/kernel/syscalls/fsconfig/.gitignore |   2 +
 testcases/kernel/syscalls/fsconfig/Makefile   |   6 +
 .../kernel/syscalls/fsconfig/fsconfig01.c     | 104 +++++++++++++++
 .../kernel/syscalls/fsconfig/fsconfig02.c     |  98 ++++++++++++++
 testcases/kernel/syscalls/fsmount/.gitignore  |   1 +
 testcases/kernel/syscalls/fsmount/fsmount01.c | 121 +++++++++--------
 testcases/kernel/syscalls/fsmount/fsmount02.c |  79 +++++++++++
 testcases/kernel/syscalls/fsopen/.gitignore   |   2 +
 testcases/kernel/syscalls/fsopen/Makefile     |   6 +
 testcases/kernel/syscalls/fsopen/fsopen01.c   |  83 ++++++++++++
 testcases/kernel/syscalls/fsopen/fsopen02.c   |  55 ++++++++
 testcases/kernel/syscalls/fspick/.gitignore   |   2 +
 testcases/kernel/syscalls/fspick/Makefile     |   6 +
 testcases/kernel/syscalls/fspick/fspick01.c   | 117 +++++++++++++++++
 testcases/kernel/syscalls/fspick/fspick02.c   | 105 +++++++++++++++
 .../kernel/syscalls/move_mount/.gitignore     |   2 +
 testcases/kernel/syscalls/move_mount/Makefile |   6 +
 .../kernel/syscalls/move_mount/move_mount01.c |  86 ++++++++++++
 .../kernel/syscalls/move_mount/move_mount02.c |  95 ++++++++++++++
 .../kernel/syscalls/open_tree/.gitignore      |   2 +
 testcases/kernel/syscalls/open_tree/Makefile  |   6 +
 .../kernel/syscalls/open_tree/open_tree01.c   | 124 ++++++++++++++++++
 .../kernel/syscalls/open_tree/open_tree02.c   | 104 +++++++++++++++
 27 files changed, 1209 insertions(+), 59 deletions(-)
 create mode 100644 testcases/kernel/syscalls/fsconfig/.gitignore
 create mode 100644 testcases/kernel/syscalls/fsconfig/Makefile
 create mode 100644 testcases/kernel/syscalls/fsconfig/fsconfig01.c
 create mode 100644 testcases/kernel/syscalls/fsconfig/fsconfig02.c
 create mode 100644 testcases/kernel/syscalls/fsmount/fsmount02.c
 create mode 100644 testcases/kernel/syscalls/fsopen/.gitignore
 create mode 100644 testcases/kernel/syscalls/fsopen/Makefile
 create mode 100644 testcases/kernel/syscalls/fsopen/fsopen01.c
 create mode 100644 testcases/kernel/syscalls/fsopen/fsopen02.c
 create mode 100644 testcases/kernel/syscalls/fspick/.gitignore
 create mode 100644 testcases/kernel/syscalls/fspick/Makefile
 create mode 100644 testcases/kernel/syscalls/fspick/fspick01.c
 create mode 100644 testcases/kernel/syscalls/fspick/fspick02.c
 create mode 100644 testcases/kernel/syscalls/move_mount/.gitignore
 create mode 100644 testcases/kernel/syscalls/move_mount/Makefile
 create mode 100644 testcases/kernel/syscalls/move_mount/move_mount01.c
 create mode 100644 testcases/kernel/syscalls/move_mount/move_mount02.c
 create mode 100644 testcases/kernel/syscalls/open_tree/.gitignore
 create mode 100644 testcases/kernel/syscalls/open_tree/Makefile
 create mode 100644 testcases/kernel/syscalls/open_tree/open_tree01.c
 create mode 100644 testcases/kernel/syscalls/open_tree/open_tree02.c

-- 
2.21.0.rc0.269.g1a574e7a288b