mirror-linux/tools
Stanislav Fomichev e1abb71ed7 selftests/bpf: Mount debugfs in setns_by_fd
[ Upstream commit 8ac88eece8 ]

Jiri reports broken test_progs after recent commit 68f8e3d4b9
("selftests/bpf: Make sure zero-len skbs aren't redirectable").
Apparently we don't remount debugfs when we switch back networking namespace.
Let's explicitly mount /sys/kernel/debug.

0: https://lore.kernel.org/bpf/63b85917-a2ea-8e35-620c-808560910819@meta.com/T/#ma66ca9c92e99eee0a25e40f422489b26ee0171c1

Fixes: a30338840f ("selftests/bpf: Move open_netns() and close_netns() into network_helpers.c")
Reported-by: Jiri Olsa <olsajiri@gmail.com>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Link: https://lore.kernel.org/r/20221123200829.2226254-1-sdf@google.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-31 13:32:15 +01:00
..
accounting
arch x86/cpu: Restore AMD's DE_CFG MSR after resume 2022-11-15 10:15:58 -08:00
bootconfig
bpf bpftool: Fix NULL pointer dereference when pin {PROG, MAP, LINK} without FILE 2022-11-02 12:05:42 +01:00
build perf bpf: Fix build with libbpf 0.7.0 by checking if bpf_program__set_insns() is available 2022-10-25 17:40:48 -03:00
certs
cgroup iocost_monitor: reorder BlkgIterator 2022-09-23 16:57:10 -10:00
counter
debugging
edid
firewire
firmware
gpio
hv
iio tools: iio: iio_generic_buffer: Fix read size 2022-11-01 08:48:13 +00:00
include bpf-for-netdev 2022-11-03 19:51:02 -07:00
io_uring
kvm/kvm_stat tools/kvm_stat: update exit reasons for vmx/svm/aarch64/userspace 2022-11-09 12:26:52 -05:00
laptop
leds
lib libbpf: Btf dedup identical struct test needs check for nested structs/arrays 2022-12-31 13:32:04 +01:00
memory-model
objtool objtool, kcsan: Add volatile read/write instrumentation to whitelist 2022-12-31 13:31:48 +01:00
pci
pcmcia
perf perf tools: Add the include/perf/ directory to .gitignore 2022-11-08 18:54:41 -03:00
power pm-graph v5.10 2022-10-25 17:46:15 +02:00
rcu
scripts
spi
testing selftests/bpf: Mount debugfs in setns_by_fd 2022-12-31 13:32:15 +01:00
thermal
time
tracing
usb
verification rv/dot2c: Make automaton definition static 2022-10-20 16:02:45 -04:00
virtio virtio_test: fixup for vq reset 2022-09-27 18:30:49 -04:00
vm tools/vm/slabinfo-gnuplot: use "grep -E" instead of "egrep" 2022-11-30 14:49:41 -08:00
wmi
Makefile