linux/tools
Peter Oskolkov 17a90a7884 selftests/bpf: test that GSO works in lwt_ip_encap
Add a test on egress that a large TCP packet successfully goes through
the lwt+bpf encap tunnel.

Although there is no direct evidence that GSO worked, as opposed to
e.g. TCP segmentation or IP fragmentation (maybe a kernel stats counter
should be added to track the number of failed GSO attempts?), without
the previous patch in the patchset this test fails, and printk-debugging
showed that software-based GSO succeeded here (veth is not compatible with
SKB_GSO_DODGY, so GSO happens in the software stack).

Also removed an unnecessary nodad and added a missed failed flag.

Signed-off-by: Peter Oskolkov <posk@google.com>
Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2019-03-07 10:41:40 +01:00
..
accounting delayacct: track delays from thrashing cache pages 2018-10-26 16:26:32 -07:00
arch powerpc fixes for 5.0 #3 2019-01-19 05:55:42 +12:00
bpf tools: libbpf: add a correctly named define for map iteration 2019-03-01 00:53:45 +01:00
build perf build: Don't unconditionally link the libbfd feature test to -liberty and -lz 2018-12-21 09:42:46 -03:00
cgroup
crypto crypto: user - rename err_cnt parameter 2018-12-07 14:15:00 +08:00
firewire
firmware tools: Add 'firmware' category and add ihex2fw tool 2018-11-11 12:58:27 -08:00
gpio tools gpio: Allow overriding CFLAGS 2018-12-28 16:33:08 -03:00
hv Tools: hv: kvp: Fix a warning of buffer overflow with gcc 8.0.1 2018-11-11 12:58:27 -08:00
iio tools: iio: iio_generic_buffer: make num_loops signed 2019-01-12 18:17:56 +00:00
include bpf: sync bpf.h to tools and update bpf_helpers.h 2019-03-02 10:48:27 -08:00
kvm/kvm_stat tools/kvm_stat: switch to python3 2018-11-27 12:53:44 +01:00
laptop
leds
lib btf: fix bug with resolving STRUCT/UNION into corresponding FWD 2019-03-01 01:31:48 +01:00
memory-model
nfsd
objtool objtool: Fix segfault in .cold detection with -ffunction-sections 2018-11-20 18:59:00 +01:00
pci
pcmcia
perf tools: libbpf: add a correctly named define for map iteration 2019-03-01 00:53:45 +01:00
power perf/core improvements and fixes: 2019-01-03 14:05:16 +01:00
scripts
spi
testing selftests/bpf: test that GSO works in lwt_ip_encap 2019-03-07 10:41:40 +01:00
thermal/tmon tools thermal tmon: Use -O3 instead of -O1 if available 2019-01-04 12:54:49 -03:00
time
usb
virtio virtio: fix test build after uio.h change 2018-12-19 18:23:49 -05:00
vm tools/vm/page_owner: use page_owner_sort in the use example 2019-01-08 17:15:11 -08:00
wmi
Makefile tools: Add 'firmware' category and add ihex2fw tool 2018-11-11 12:58:27 -08:00