Hi all, Here are new tests for problems that were fixed in upstream Linux between 5.9 and 5.12. If you're going to start using this mess, you probably ought to just pull from my git trees, which are linked below. This is an extraordinary way to destroy everything. Enjoy! Comments and questions are, as always, welcome. --D fstests git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfstests-dev.git/log/?h=kernel-regressions --- .gitignore | 1 common/filter | 24 +++ src/Makefile | 4 - src/chprojid_fail.c | 92 ++++++++++++ src/deduperace.c | 370 ++++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/1300 | 109 ++++++++++++++ tests/generic/1300.out | 2 tests/generic/947 | 118 +++++++++++++++ tests/generic/947.out | 15 ++ tests/generic/948 | 92 ++++++++++++ tests/generic/948.out | 9 + tests/generic/949 | 51 +++++++ tests/generic/949.out | 2 tests/generic/group | 4 + tests/xfs/050 | 30 +--- tests/xfs/122 | 1 tests/xfs/122.out | 1 tests/xfs/299 | 30 +--- tests/xfs/758 | 59 ++++++++ tests/xfs/758.out | 2 tests/xfs/759 | 100 +++++++++++++ tests/xfs/759.out | 2 tests/xfs/760 | 68 +++++++++ tests/xfs/760.out | 9 + tests/xfs/761 | 45 ++++++ tests/xfs/761.out | 1 tests/xfs/765 | 71 +++++++++ tests/xfs/765.out | 4 + tests/xfs/915 | 162 +++++++++++++++++++++ tests/xfs/915.out | 151 ++++++++++++++++++++ tests/xfs/group | 6 + 31 files changed, 1584 insertions(+), 51 deletions(-) create mode 100644 src/chprojid_fail.c create mode 100644 src/deduperace.c create mode 100755 tests/generic/1300 create mode 100644 tests/generic/1300.out create mode 100755 tests/generic/947 create mode 100644 tests/generic/947.out create mode 100755 tests/generic/948 create mode 100644 tests/generic/948.out create mode 100755 tests/generic/949 create mode 100644 tests/generic/949.out create mode 100755 tests/xfs/758 create mode 100644 tests/xfs/758.out create mode 100755 tests/xfs/759 create mode 100644 tests/xfs/759.out create mode 100755 tests/xfs/760 create mode 100644 tests/xfs/760.out create mode 100755 tests/xfs/761 create mode 100644 tests/xfs/761.out create mode 100755 tests/xfs/765 create mode 100644 tests/xfs/765.out create mode 100755 tests/xfs/915 create mode 100644 tests/xfs/915.out