Hangbin Liu 4fa0ece2e0 selftests/bpf: No need to drop the packet when there is no geneve opt ... commit 557c223b643a35effec9654958d8edc62fd2603a upstream. In bpf geneve tunnel test we set geneve option on tx side. On rx side we only call bpf_skb_get_tunnel_opt(). Since commit 9c2e14b481 ("ip_tunnels: Set tunnel option flag when tunnel metadata is present") geneve_rx() will not add TUNNEL_GENEVE_OPT flag if there is no geneve option, which cause bpf_skb_get_tunnel_opt() return ENOENT and _geneve_get_tunnel() in test_tunnel_kern.c drop the packet. As it should be valid that bpf_skb_get_tunnel_opt() return error when there is not tunnel option, there is no need to drop the packet and break all geneve rx traffic. Just set opt_class to 0 in this test and keep returning TC_ACT_OK. Fixes: 933a741e3b ("selftests/bpf: bpf tunnel test.") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: William Tu <u9012063@gmail.com> Link: https://lore.kernel.org/bpf/20210224081403.1425474-1-liuhangbin@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-03-17 17:06:12 +01:00
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accounting
arch	x86/uprobes: Do not use prefixes.nbytes when looping over prefixes.bytes	2020-12-06 09:58:13 +01:00
bootconfig	tools/bootconfig: Add tracing_on support to helper scripts	2021-01-19 18:27:19 +01:00
bpf	tools: Factor HOSTCC, HOSTLD, HOSTAR definitions	2021-01-30 13:55:19 +01:00
build	tools: Factor HOSTCC, HOSTLD, HOSTAR definitions	2021-01-30 13:55:19 +01:00
cgroup
debugging
edid
firewire
firmware
gpio	tools: gpio: fix %llu warning in gpio-watch.c	2021-01-27 11:55:20 +01:00
hv
iio
include	tools headers UAPI: Sync linux/fscrypt.h with the kernel sources	2021-01-17 14:17:06 +01:00
io_uring
kvm/kvm_stat	tools/kvm_stat: Exempt time-based counters	2020-12-11 19:18:51 -05:00
laptop
leds
lib	libbpf: Ignore non function pointer member in struct_ops	2021-03-04 11:37:33 +01:00
memory-model
objtool	objtool: Fix ".cold" section suffix check for newer versions of GCC	2021-03-04 11:38:00 +01:00
pci
pcmcia
perf	perf test: Fix unaligned access in sample parsing test	2021-03-04 11:38:10 +01:00
power	tools/power/x86/intel-speed-select: Set higher of cpuinfo_max_freq or base_frequency	2021-02-07 15:37:13 +01:00
scripts	tools: Factor HOSTCC, HOSTLD, HOSTAR definitions	2021-01-30 13:55:19 +01:00
spi
testing	selftests/bpf: No need to drop the packet when there is no geneve opt	2021-03-17 17:06:12 +01:00
thermal/tmon
time
usb
virtio
vm
wmi
Makefile