linux/tools/testing
Mickaël Salaün c6dea91d84
selftests/landlock: Test filesystem denial blockers
Filesystem denial traces identify the policy change needed to allow a
request, so require exact blocker values rather than merely nonempty
output. Pin a READ_DIR denial to exactly one event with
blockers=read_dir. Pin a REFER-only mount denial to EPERM and exactly
one event with blockers=change_topology.

The mount child retains CAP_SYS_ADMIN so Landlock is the only expected
source of EPERM.  This prevents a later capability failure from masking
a Landlock regression; the trace-collecting parent remains unsandboxed.

Cc: Günther Noack <gnoack@google.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: https://patch.msgid.link/20260918185036.608651-8-mic@digikod.net
Signed-off-by: Mickaël Salaün <mic@digikod.net>
2026-09-20 11:08:05 +02:00
..
crypto/chacha20-s390
cxl Merge branch 'for-7.3/cxl-misc' into cxl-for-next 2026-08-05 13:23:52 -07:00
fault-injection
ktest
kunit spi: Updates for v7.3 2026-08-19 09:47:41 -07:00
memblock kho: make boot time huge page allocation work nicely with KHO 2026-08-23 09:17:38 -07:00
nvdimm nvdimm: ndtest: remove redundant NULL check before vfree() 2026-07-14 16:12:53 -07:00
radix-tree maple_tree: change two GFP flags in tests 2026-08-24 18:43:31 -07:00
rbtree
scatterlist
selftests selftests/landlock: Test filesystem denial blockers 2026-09-20 11:08:05 +02:00
shared mm/slab: improve kmem_cache_alloc_bulk 2026-06-03 18:20:43 +02:00
vma mm: fix CONFIG_STACK_GROWSUP typo in tools/testing/vma/include/dup.h 2026-08-24 18:43:12 -07:00
vsock vsock/test: add test for small packets under pressure 2026-07-21 12:11:06 +02:00