[ANNOUNCE] fstests: for-next branch updated to v2026.07.21

[ANNOUNCE] fstests: for-next branch updated to v2026.07.21

[Zorro Lang]

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Hi all,

The for-next branch of the xfstests repository at:

	git://git.kernel.org/pub/scm/fs/xfs/xfstests-dev.git

has just been updated and tagged as v2026.07.21 release.

Release Notes:
1) There're 3 new test cases in this release, they're btrfs/351, btrfs/352
   and generic/798. b/351 and b/352 uncover known btrfs issues, g/798 is
   a new cachestat related test.
2) New common helpers _require_btrfs_no_autodefrag and _require_f2fs_io_command
   for btrfs and f2fs testing.
3) Random xfs RT related fixes.

More updates and fixes refer to below, thanks for all these contributions!

Thanks,
Zorro

The new head of the for-next branch is commit:

56c410ad0f69 fstests: formalize and fix disabling the RT subvolume

New commits:

An Long (1):
      [b2e97cf30043] common/rc: fix mount options quoting in _mount

Andrey Albershteyn (1):
      [1cd5dcb0545d] generic/270: kill fsstress by exact name

Avinesh Kumar (1):
      [eb4a22ad79b9] generic/062: filter setfattr --restore symlink-safety warning

Chao Yu (1):
      [ce0dff4b555b] common/f2fs: introduce _require_f2fs_io_command

Christoph Hellwig (4):
      [86b976d0deae] xfs/078: disable all concurrency scaling
      [2c13d0a4a554] xfs: remove the v2log group
      [921e3466e0f7] common: log mkfs output in _test_streams
      [56c410ad0f69] fstests: formalize and fix disabling the RT subvolume

Darrick J. Wong (4):
      [60fa62e5e808] common/xfs: fix _scratch_mkfs_xfs_supports_concurrency
      [bd4a8258575a] xfs/21[67]: fix mkfs log concurrency detection
      [1e30cedac5ab] xfs/656: rearrange directio pread/pwrite for zoned filesystems
      [154d755aa1df] xfs/65[56]: don't unset SCRATCH_RTDEV here

Filipe Manana (1):
      [325e2e4daa40] btrfs: skip tests that fail when autodefrag is enabled

German Maglione (2):
      [d2286dbce7f6] vfstest: move sys_umount2() to cleanup path in tcore_acls()
      [b1a8621f6b48] generic/633: add _require_acls for tcore_acls() ACL dependency

Qu Wenruo (4):
      [78b2382e6ccf] fstests: add a test case for btrfs get_subvol_info ioctl
      [8c2fa9b73b15] fstests: generic: add a basic cachestat test case
      [b3ee9a117b00] fstests: btrfs: new test case for leaking BTRFS_FS_STATE_REMOUNTING flag
      [1cca2bc0d7a9] fstests: vfstest: skip rejected tmpfile creation

Shin'ichiro Kawasaki (1):
      [748bab28c593] xfs/333: require external scratch device

Yao Sang (1):
      [eb4cd02a3da5] common: skip data write EIO survival tests on fatal configs


Code Diffstat:

 .gitignore                |   1 +
 common/btrfs              |   7 ++++
 common/f2fs               |  16 +++++++
 common/filestreams        |   4 +-
 common/rc                 |  33 ++++++++++++++-
 common/xfs                |  11 +++--
 doc/group-names.txt       |   1 -
 src/Makefile              |   2 +-
 src/btrfs_ioctl.c         | 104 ++++++++++++++++++++++++++++++++++++++++++++++
 src/vfs/idmapped-mounts.c |   5 +--
 src/vfs/utils.c           |   6 ++-
 tests/btrfs/004           |   3 ++
 tests/btrfs/308           |   2 +
 tests/btrfs/351           |  47 +++++++++++++++++++++
 tests/btrfs/351.out       |   2 +
 tests/btrfs/352           |  50 ++++++++++++++++++++++
 tests/btrfs/352.out       |   2 +
 tests/f2fs/003            |   1 +
 tests/f2fs/004            |   1 +
 tests/f2fs/007            |   1 +
 tests/f2fs/009            |   1 +
 tests/f2fs/010            |   2 +-
 tests/f2fs/011            |   2 +-
 tests/f2fs/012            |   2 +-
 tests/f2fs/013            |   2 +-
 tests/f2fs/025            |   2 +-
 tests/generic/054         |   2 +-
 tests/generic/055         |   2 +-
 tests/generic/062         |   7 +++-
 tests/generic/250         |   2 +-
 tests/generic/252         |   2 +-
 tests/generic/270         |   2 +-
 tests/generic/441         |   3 +-
 tests/generic/484         |   2 +-
 tests/generic/487         |   2 +-
 tests/generic/633         |   3 +-
 tests/generic/798         |  39 +++++++++++++++++
 tests/generic/798.out     |  16 +++++++
 tests/xfs/076             |   2 +-
 tests/xfs/078             |  13 ++++--
 tests/xfs/095             |   2 +-
 tests/xfs/119             |   2 +-
 tests/xfs/135             |   2 +-
 tests/xfs/137             |   2 +-
 tests/xfs/189             |   2 +-
 tests/xfs/205             |   2 +-
 tests/xfs/216             |   9 ++--
 tests/xfs/217             |   9 ++--
 tests/xfs/306             |   2 +-
 tests/xfs/333             |   2 +-
 tests/xfs/444             |   2 +-
 tests/xfs/445             |   2 +-
 tests/xfs/655             |   4 --
 tests/xfs/656             |   7 +---
 tests/xfs/656.out         |   4 +-
 55 files changed, 398 insertions(+), 62 deletions(-)
--
Zorro Lang
zlang@kernel.org

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Re: [ANNOUNCE] fstests: for-next branch updated to v2026.07.21

[Christoph Hellwig]

>       [1cca2bc0d7a9] fstests: vfstest: skip rejected tmpfile creation

We should get the original patch from Christian for this instead.