linux-stable/tools
Daniel Xu c313eae739 bpf: selftests: Add defrag selftests
These selftests tests 2 major scenarios: the BPF based defragmentation
can successfully be done and that packet pointers are invalidated after
calls to the kfunc. The logic is similar for both ipv4 and ipv6.

In the first scenario, we create a UDP client and UDP echo server. The
the server side is fairly straightforward: we attach the prog and simply
echo back the message.

The on the client side, we send fragmented packets to and expect the
reassembled message back from the server.

Signed-off-by: Daniel Xu <dxu@dxuuu.xyz>
Link: https://lore.kernel.org/r/33e40fdfddf43be93f2cb259303f132f46750953.1689970773.git.dxu@dxuuu.xyz
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-07-28 16:52:08 -07:00
..
accounting
arch tools headers arm64: Sync arm64's cputype.h with the kernel sources 2023-07-14 10:36:16 -03:00
bootconfig
bpf bpftool: Extend net dump with tcx progs 2023-07-19 10:07:28 -07:00
build Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-07-20 15:52:55 -07:00
certs
cgroup
counter
debugging
edid
firewire
firmware
gpio
hv
iio
include netfilter: bpf: Support BPF_F_NETFILTER_IP_DEFRAG in netfilter link 2023-07-28 16:52:08 -07:00
io_uring
kvm/kvm_stat
laptop
leds
lib Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-07-20 15:52:55 -07:00
memory-model
mm
net/ynl tools: ynl: add display-hint support to ynl 2023-06-24 15:45:49 -07:00
objtool objtool: initialize all of struct elf 2023-07-10 09:52:28 +02:00
pci
pcmcia
perf perf test task_exit: No need for a cycles event to check if we get an PERF_RECORD_EXIT 2023-07-17 10:27:44 -03:00
power platform-drivers-x86 for v6.5-1 2023-06-30 14:50:00 -07:00
rcu
scripts
spi spi: spidev_test Add three missing spi mode bits 2023-05-30 15:20:12 +01:00
testing bpf: selftests: Add defrag selftests 2023-07-28 16:52:08 -07:00
thermal
time
tracing rtla/timerlat_hist: Add timerlat user-space support 2023-06-13 16:41:14 -04:00
usb usbip: Use _FORTIFY_SOURCE=2 instead of (implicitly) =1 2023-05-29 15:11:30 +01:00
verification
virtio tools/virtio: fix build break for aarch64 2023-06-27 10:47:08 -04:00
wmi
workqueue
Makefile