linux/tools
YiFei Zhu b8bff6f890 selftests/bpf: Test bpf_{get,set}_retval behavior with cgroup/sockopt
The tests checks how different ways of interacting with the helpers
(getting retval, setting EUNATCH, EISCONN, and legacy reject
returning 0 without setting retval), produce different results in
both the setsockopt syscall and the retval returned by the helper.
A few more tests verify the interaction between the retval of the
helper and the retval in getsockopt context.

Signed-off-by: YiFei Zhu <zhuyifei@google.com>
Reviewed-by: Stanislav Fomichev <sdf@google.com>
Link: https://lore.kernel.org/r/43ec60d679ae3f4f6fd2460559c28b63cb93cd12.1639619851.git.zhuyifei@google.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2022-01-19 12:51:30 -08:00
..
accounting
arch tools headers UAPI: Sync x86's asm/kvm.h with the kernel sources 2021-11-18 10:08:07 -03:00
bootconfig bootconfig: Cleanup dummy headers in tools/bootconfig 2021-10-10 22:16:02 -04:00
bpf bpftool: Adding support for BTF program names 2022-01-19 10:04:41 -08:00
build Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-12-10 15:56:13 -08:00
cgroup
counter tools/counter: Create Counter tools 2021-10-17 10:54:16 +01:00
debugging
edid
firewire
firmware
gpio
hv
iio
include bpf: Add cgroup helpers bpf_{get,set}_retval to get/set syscall return value 2022-01-19 12:51:30 -08:00
io_uring
kvm/kvm_stat KVM: kvm_stat: do not show halt_wait_ns 2021-10-18 14:07:18 -04:00
laptop
leds
lib libbpf: Improve btf__add_btf() with an additional hashmap for strings. 2022-01-19 10:57:27 -08:00
memory-model
objtool objtool: Fix pv_ops noinstr validation 2021-12-03 09:11:42 +01:00
pci
pcmcia
perf perf: Stop using bpf_map__def() API 2022-01-12 17:01:38 -08:00
power ACPI: tools: Fix compilation when output directory is not present 2021-12-08 15:10:27 +01:00
rcu
scripts tools: Help cross-building with clang 2021-12-16 12:15:04 -08:00
spi
testing selftests/bpf: Test bpf_{get,set}_retval behavior with cgroup/sockopt 2022-01-19 12:51:30 -08:00
thermal/tmon thermal: tools: tmon: remove unneeded local variable 2021-11-24 17:26:13 +01:00
time
tracing tools/latency-collector: Use correct size when writing queue_full_warning 2021-10-25 22:27:19 -04:00
usb
virtio
vm tools/vm/page-types.c: print file offset in hexadecimal 2021-11-06 13:30:40 -07:00
wmi
Makefile tools/lib/lockdep: drop liblockdep 2021-11-12 11:07:17 -08:00