Hey everyone, This adds the testsuite for idmapped mounts. It has been expanded quite a bit too since the last version: - Add a testcase to verify that detached mounts in the new mount api work correctly. - Add a full testsuite for idmapped mounts. - Add two quota tests verifying xfs behavior. Sorry that it took so long to resend this testsuite but I had to chase and fix a bug in the new mount API (completely independent of idmapped mounts) before I could add quota tests because they would otherwise run danger to render the host mount namespace unuseable due to that bug (cf. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d3110f256d126b44d34c1f662310cd295877c447) All tests here pass for me on a kernel with idmapped mounts. The xfs specific quota tests should go on top of the fixes that Darrick is currently carrying for 5.12 and which he sent out a little while ago. Hopefully we can merge this soon so we can have regular testing asap! Thanks! Christian Christian Brauner (4): generic/626: add test for detached mount propagation generic/627: add fstests for idmapped mounts xfs/528: quotas and idmapped mounts xfs/529: quotas on idmapped mounts .gitignore | 3 + common/rc | 25 + 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 | 41 + src/idmapped-mounts/idmapped-mounts.c | 8627 +++++++++++++++++++++++++ src/idmapped-mounts/missing.h | 151 + src/idmapped-mounts/mount-idmapped.c | 428 ++ src/idmapped-mounts/utils.c | 134 + src/idmapped-mounts/utils.h | 30 + tests/generic/626 | 41 + tests/generic/626.out | 2 + tests/generic/627 | 42 + tests/generic/627.out | 2 + tests/generic/group | 2 + tests/xfs/528 | 373 ++ tests/xfs/528.out | 657 ++ tests/xfs/529 | 274 + tests/xfs/529.out | 129 + tests/xfs/group | 2 + 25 files changed, 11203 insertions(+), 5 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 100755 tests/generic/626 create mode 100644 tests/generic/626.out create mode 100755 tests/generic/627 create mode 100644 tests/generic/627.out create mode 100755 tests/xfs/528 create mode 100644 tests/xfs/528.out create mode 100755 tests/xfs/529 create mode 100644 tests/xfs/529.out base-commit: 52a3700b26e15a7267527463766ef1f22768ae25 -- 2.27.0
