linux-dev/tools/testing/selftests/net/cmsg_sender.c, branch linus/master

selftests: net: fix array_size.cocci warning

2022-03-17T14:21:16Z

Fix array_size.cocci warning in tools/testing/selftests/net. Use `ARRAY_SIZE(arr)` instead of forms like `sizeof(arr)/sizeof(arr[0])`. It has been tested with gcc (Debian 8.3.0-6) 8.3.0. Signed-off-by: Guo Zhengkui Link: https://lore.kernel.org/r/20220316092858.9398-1-guozhengkui@vivo.com Signed-off-by: Paolo Abeni

selftests: net: basic test for IPV6_2292*

2022-02-17T14:22:09Z

Add a basic test to make sure ping sockets don't crash with IPV6_2292* options. Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller

selftests: net: test IPV6_HOPLIMIT

2022-02-17T14:22:09Z

Test setting IPV6_HOPLIMIT via setsockopt and cmsg across socket types. Output without the kernel support (this series): Case HOPLIMIT ICMP cmsg - packet data returned 1, expected 0 Case HOPLIMIT ICMP diff - packet data returned 1, expected 0 Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller

selftests: net: test IPV6_TCLASS

2022-02-17T14:22:09Z

Test setting IPV6_TCLASS via setsockopt and cmsg across socket types. Output without the kernel support (this series): Case TCLASS ICMP cmsg - packet data returned 1, expected 0 Case TCLASS ICMP cmsg - rejection returned 0, expected 1 Case TCLASS ICMP diff - pass returned 1, expected 0 Case TCLASS ICMP diff - packet data returned 1, expected 0 Case TCLASS ICMP diff - rejection returned 0, expected 1 Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller

selftests: net: test IPV6_DONTFRAG

2022-02-17T14:22:09Z

Test setting IPV6_DONTFRAG via setsockopt and cmsg across socket types. Output without the kernel support (this series): Case DONTFRAG ICMP setsock returned 0, expected 1 Case DONTFRAG ICMP cmsg returned 0, expected 1 Case DONTFRAG ICMP both returned 0, expected 1 Case DONTFRAG ICMP diff returned 0, expected 1 FAIL - 4/24 cases failed Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller

selftests: net: cmsg_sender: Fix spelling mistake "MONOTINIC" -> "MONOTONIC"

2022-02-14T14:12:06Z

There is a spelling mistake in an error message. Fix it. Signed-off-by: Colin Ian King Signed-off-by: David S. Miller

selftests: net: cmsg_sender: support Tx timestamping

2022-02-10T15:04:52Z

Support requesting Tx timestamps: $ ./cmsg_sender -p i -t -4 $tgt 123 -d 1000 SCHED ts0 61us SND ts0 1071us Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller

selftests: net: cmsg_sender: support setting SO_TXTIME

2022-02-10T15:04:52Z

Add ability to send delayed packets. Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller

selftests: net: cmsg_so_mark: test with SO_MARK set by setsockopt

2022-02-10T15:04:51Z

Test if setting SO_MARK with setsockopt works and if cmsg takes precedence over it. Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller

selftests: net: cmsg_sender: support icmp and raw sockets

2022-02-10T15:04:51Z

Support sending fake ICMP(v6) messages and UDP via RAW sockets. Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller