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| author |  Eric Dumazet <edumazet@google.com>
| 2023-09-22 03:42:16 +0000 |
|---|---|---|
| committer |  David S. Miller <davem@davemloft.net>
| 2023-10-01 19:39:18 +0100 |
| commit | e08d0b3d172311e2bb500865c0d0038533d0ff11 (patch) | |
| tree | 0c5343300213611a52bf2904f1aa129567929171 /tools | |
| parent | inet: implement lockless IP_MTU_DISCOVER (diff) | |
| download | linux-e08d0b3d172311e2bb500865c0d0038533d0ff11.tar.gz linux-e08d0b3d172311e2bb500865c0d0038533d0ff11.tar.bz2 linux-e08d0b3d172311e2bb500865c0d0038533d0ff11.zip | |
inet: implement lockless IP_TOS
Some reads of inet->tos are racy.
Add needed READ_ONCE() annotations and convert IP_TOS option lockless.
v2: missing changes in include/net/route.h (David Ahern)
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/mptcp_connect.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.sh b/tools/testing/selftests/net/mptcp/mptcp_connect.sh index b1fc8afd072d..61a2a1988ce6 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_connect.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_connect.sh @@ -716,7 +716,7 @@ run_test_transparent() # the required infrastructure in MPTCP sockopt code. To support TOS, the # following function has been exported (T). Not great but better than # checking for a specific kernel version. - if ! mptcp_lib_kallsyms_has "T __ip_sock_set_tos$"; then + if ! mptcp_lib_kallsyms_has "T ip_sock_set_tos$"; then echo "INFO: ${msg} not supported by the kernel: SKIP" mptcp_lib_result_skip "${TEST_GROUP}" return |