The branch main has been updated by trasz: URL: https://cgit.FreeBSD.org/src/commit/?id=99f563ed76f49c541e587a2f81bc43c62c86c0e5
commit 99f563ed76f49c541e587a2f81bc43c62c86c0e5 Author: Edward Tomasz Napierala <[email protected]> AuthorDate: 2021-10-17 12:19:05 +0000 Commit: Edward Tomasz Napierala <[email protected]> CommitDate: 2021-10-17 12:19:10 +0000 linux: recognize TCP_INFO and ratelimit the warning This ratelimits the "unsupported getsockopt level 6 optname 11" warnings that happen all the time when watching Netflix. Sponsored By: EPSRC Differential Revision: https://reviews.freebsd.org/D32454 --- sys/compat/linux/linux_socket.c | 4 ++++ sys/compat/linux/linux_socket.h | 1 + 2 files changed, 5 insertions(+) diff --git a/sys/compat/linux/linux_socket.c b/sys/compat/linux/linux_socket.c index e9f95098a407..9ae44b909d80 100644 --- a/sys/compat/linux/linux_socket.c +++ b/sys/compat/linux/linux_socket.c @@ -574,6 +574,10 @@ linux_to_bsd_tcp_sockopt(int opt) return (TCP_KEEPINTVL); case LINUX_TCP_KEEPCNT: return (TCP_KEEPCNT); + case LINUX_TCP_INFO: + LINUX_RATELIMIT_MSG_OPT1( + "unsupported TCP socket option TCP_INFO (%d)", opt); + return (-2); case LINUX_TCP_MD5SIG: return (TCP_MD5SIG); } diff --git a/sys/compat/linux/linux_socket.h b/sys/compat/linux/linux_socket.h index 398f184c5e81..9c37d8c97c3d 100644 --- a/sys/compat/linux/linux_socket.h +++ b/sys/compat/linux/linux_socket.h @@ -314,6 +314,7 @@ int linux_accept(struct thread *td, struct linux_accept_args *args); #define LINUX_TCP_KEEPIDLE 4 #define LINUX_TCP_KEEPINTVL 5 #define LINUX_TCP_KEEPCNT 6 +#define LINUX_TCP_INFO 11 #define LINUX_TCP_MD5SIG 14 #endif /* _LINUX_SOCKET_H_ */
