kernel/linux.git/tools/testing/selftests/net/cmsg_time.sh, branch v6.12.80

selftests: net: increase the delay for relative cmsg_time.sh test

2024-05-11T01:22:10+00:00

Slow machines can delay scheduling of the packets for milliseconds. Increase the delay to 8ms if KSFT_MACHINE_SLOW. Try to limit the variability by moving setsockopts earlier (before we read time). This fixes the "TXTIME rel" failures on debug kernels, like: Case ICMPv4 - TXTIME rel returned '', expected 'OK' Reviewed-by: Willem de Bruijn Link: https://lore.kernel.org/r/20240510005705.43069-2-kuba@kernel.org Signed-off-by: Jakub Kicinski

selftests/net: convert cmsg tests to make them run in unique namespace

2023-12-05T12:00:56+00:00

Here is the test result after conversion. ]# ./cmsg_ipv6.sh OK ]# ./cmsg_so_mark.sh OK ]# ./cmsg_time.sh OK Acked-by: David Ahern Signed-off-by: Hangbin Liu Signed-off-by: Paolo Abeni

selftests: net: test standard socket cmsgs across UDP and ICMP sockets

2022-02-10T15:04:52+00:00

Test TIMESTAMPING and TXTIME across UDP / ICMP and IP versions. Before ICMPv6 support: # ./tools/testing/selftests/net/cmsg_time.sh Case ICMPv6 - ts cnt returned '0', expected '2' Case ICMPv6 - ts0 SCHED returned '', expected 'OK' Case ICMPv6 - ts0 SND returned '', expected 'OK' Case ICMPv6 - TXTIME abs returned '', expected 'OK' Case ICMPv6 - TXTIME rel returned '', expected 'OK' FAIL - 5/36 cases failed After: # ./tools/testing/selftests/net/cmsg_time.sh OK Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller