[PATCH] selftests/net: bump timeout to 5 minutes

[Po-Hsu Lin]

We found that with the latest mainline kernel (5.12.0-051200rc8) on
some KVM instances / bare-metal systems, the following tests will take
longer than the kselftest framework default timeout (45 seconds) to
run and thus got terminated with TIMEOUT error:
* xfrm_policy.sh - took about 2m20s
* pmtu.sh - took about 3m5s
* udpgso_bench.sh - took about 60s

Bump the timeout setting to 5 minutes to allow them have a chance to
finish.

https://bugs.launchpad.net/bugs/1856010
Signed-off-by: Po-Hsu Lin <po-hsu.lin@xxxxxxxxxxxxx>
---
 tools/testing/selftests/net/Makefile | 2 ++
 tools/testing/selftests/net/settings | 1 +
 2 files changed, 3 insertions(+)
 create mode 100644 tools/testing/selftests/net/settings

diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile
index 25f198b..2be4670 100644
--- a/tools/testing/selftests/net/Makefile
+++ b/tools/testing/selftests/net/Makefile
@@ -37,6 +37,8 @@ TEST_GEN_FILES += ipsec
 TEST_GEN_PROGS = reuseport_bpf reuseport_bpf_cpu reuseport_bpf_numa
 TEST_GEN_PROGS += reuseport_dualstack reuseaddr_conflict tls
 
+TEST_FILES := settings
+
 KSFT_KHDR_INSTALL := 1
 include ../lib.mk
 
diff --git a/tools/testing/selftests/net/settings b/tools/testing/selftests/net/settings
new file mode 100644
index 0000000..694d707
--- /dev/null
+++ b/tools/testing/selftests/net/settings
@@ -0,0 +1 @@
+timeout=300
-- 
2.7.4