linux/tools
Christian Brauner eadfe727dd
selftests/filesystems: test that a mntns file can't take over a lock
Add a case to the locked mount test:

- a bind of the mount namespace file of a grandchild moved beneath a
  locked cover must fail with EINVAL
- a bind of an ordinary file beneath it takes the lock over, the old
  cover can go and the new one can't
- the file is still covered after unshare(CLONE_NEWNS)

Link: https://patch.msgid.link/20261014-work-namei-locked-mnt_ns_file-v1-2-24035bd5d8e9@kernel.org
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
2026-10-14 22:08:06 +02:00
..
accounting
arch RISC-V: KVM: Fix the conversion between vsip and hvip 2026-09-15 18:55:51 +05:30
bootconfig tools/bootconfig: Fix integer overflow and truncation in size checks 2026-09-11 23:05:38 +09:00
bpf perf tools updates for v7.3 2026-08-22 08:47:50 -07:00
build perf build: Remove leftover feature tests for removed cxx and clang support 2026-08-12 06:17:49 -07:00
certs
cgroup
counter
crypto
debugging
dma
docs doc tools: fix 'path' typos 2026-08-11 10:43:16 -06:00
firewire
firmware
gpio
hv
iio
include Including fixes from Bluetooth, IPSec and Netfilter. 2026-08-27 13:53:43 -07:00
kvm/kvm_stat
laptop
leds
lib libbpf: Reject truncated ldimm64 CO-RE relocations 2026-09-17 18:01:43 -07:00
memory-model
mm mm.git review status for master..mm-nonmm-stable 2026-08-23 08:07:11 -07:00
net Including fixes from Bluetooth, IPSec and Netfilter. 2026-08-27 13:53:43 -07:00
objtool objtool: Validate disassembler headers in libopcodes probe 2026-09-13 18:15:43 -07:00
pcmcia
perf perf-tools fixes for v7.3-rc3 2026-09-07 10:26:56 -07:00
platform/x86/amd
power
rcu
sched
sched_ext sched_ext: Add a size argument to scx_bpf_cid_topo() so struct scx_cid_topo can grow 2026-09-26 10:09:12 -10:00
scripts perf tools updates for v7.3 2026-08-22 08:47:50 -07:00
sound
spi
testing selftests/filesystems: test that a mntns file can't take over a lock 2026-10-14 22:08:06 +02:00
thermal
time
tracing
unittests
usb
verification verification/rvgen: Use .old instead of .bak for kunit backup files 2026-08-25 13:56:53 +02:00
virtio tools/virtio: Fix control typo in trace agent comment 2026-08-19 06:38:48 -04:00
wmi
workqueue tools/workqueue/wq_dump.py: Support backward compatibility for wq->attrs rename 2026-08-31 10:17:08 -10:00
writeback
Makefile