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| author | eric_kuang.rs <eric_kuang.rs@realtek.com> | 2021-12-01 16:17:40 +0800 |
|---|---|---|
| committer | eric_kuang.rs <eric_kuang.rs@realtek.com> | 2021-12-01 17:04:14 +0800 |
| commit | 7b07e88d38aa3211f47dc1fcd360399d75514479 (patch) | |
| tree | 427695943c0c3e8ec51dd5534595b16e6fd6b469 | |
| parent | ab006551a604539917d38d2c68bc72cadac0fd6d (diff) | |
| download | tests-7b07e88d38aa3211f47dc1fcd360399d75514479.tar.gz | |
net-test: not supported in netns before 4.15 if BH_TIMEOUT_SYSCTL does not exist.
Related to the following CL which is included in 4.15:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3733be14a32bae288b61ed28341e593baba983af
Change-Id: I1cc9b9c79a1eec83c47d36790c8f944b0261ff32
Test: Run vts_kernel_net_tests with Ethernet or Wi-Fi connected
Bug: 204306357
| -rwxr-xr-x | net/test/tcp_fastopen_test.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/test/tcp_fastopen_test.py b/net/test/tcp_fastopen_test.py index 5b89a2d..9c777c6 100755 --- a/net/test/tcp_fastopen_test.py +++ b/net/test/tcp_fastopen_test.py @@ -22,6 +22,7 @@ from scapy import all as scapy import multinetwork_base import net_test +import os import packets import tcp_metrics @@ -67,6 +68,9 @@ class TcpFastOpenTest(multinetwork_base.MultiNetworkBaseTest): def clearBlackhole(self): if net_test.LINUX_VERSION < (4, 14, 0): return + # Prior to 4.15 this sysctl is not namespace aware. + if net_test.LINUX_VERSION < (4, 15, 0) and not os.path.exists(BH_TIMEOUT_SYSCTL): + return timeout = self.GetSysctl(BH_TIMEOUT_SYSCTL) # Write to timeout to clear any pre-existing blackhole condition |