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| author | Hangbin Liu <liuhangbin@gmail.com> | 2021-03-19 22:33:14 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-30 14:32:03 +0200 |
| commit | 7693b64ae508d71e42c7fd88b90845b65a25e818 (patch) | |
| tree | 18ba7b61859353da2f866498256fbdc7b2617333 /tools/lib/bpf/btf_dump.c | |
| parent | 5ebb9947b488a73c03a7d1aec7142f3873d6704f (diff) | |
| download | kernel_replicant_linux-7693b64ae508d71e42c7fd88b90845b65a25e818.tar.gz kernel_replicant_linux-7693b64ae508d71e42c7fd88b90845b65a25e818.tar.bz2 kernel_replicant_linux-7693b64ae508d71e42c7fd88b90845b65a25e818.zip | |
selftests: forwarding: vxlan_bridge_1d: Fix vxlan ecn decapsulate value
[ Upstream commit 5aa3c334a449bab24519c4967f5ac2b3304c8dcf ]
The ECN bit defines ECT(1) = 1, ECT(0) = 2. So inner 0x02 + outer 0x01
should be inner ECT(0) + outer ECT(1). Based on the description of
__INET_ECN_decapsulate, the final decapsulate value should be
ECT(1). So fix the test expect value to 0x01.
Before the fix:
TEST: VXLAN: ECN decap: 01/02->0x02 [FAIL]
Expected to capture 10 packets, got 0.
After the fix:
TEST: VXLAN: ECN decap: 01/02->0x01 [ OK ]
Fixes: a0b61f3d8ebf ("selftests: forwarding: vxlan_bridge_1d: Add an ECN decap test")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/lib/bpf/btf_dump.c')
0 files changed, 0 insertions, 0 deletions