diff options
| author | Deepa Dinamani <deepa.kernel@gmail.com> | 2019-02-02 07:34:48 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-03 11:17:30 -0800 |
| commit | 13c6ee2a921683bae4bb4ba57b1f5b82f49e6b8a (patch) | |
| tree | 6603af04975126384041dacb4d094d58e6de7b6b /net | |
| parent | bcb3fc3247e5a7ceb467ca0cfdaa4c1b830dd8f9 (diff) | |
socket: Use old_timeval types for socket timestamps
As part of y2038 solution, all internal uses of
struct timeval are replaced by struct __kernel_old_timeval
and struct compat_timeval by struct old_timeval32.
Make socket timestamps use these new types.
This is mainly to be able to verify that the kernel build
is y2038 safe when such non y2038 safe types are not
supported anymore.
Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Cc: isdn@linux-pingi.de
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/hci_sock.c | 4 | ||||
| -rw-r--r-- | net/compat.c | 6 | ||||
| -rw-r--r-- | net/ipv4/tcp.c | 2 | ||||
| -rw-r--r-- | net/rds/recv.c | 2 | ||||
| -rw-r--r-- | net/socket.c | 2 |
5 files changed, 8 insertions, 8 deletions
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index 1506e1632394..65228bfa4487 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -1383,9 +1383,9 @@ static void hci_sock_cmsg(struct sock *sk, struct msghdr *msg, if (mask & HCI_CMSG_TSTAMP) { #ifdef CONFIG_COMPAT - struct compat_timeval ctv; + struct old_timeval32 ctv; #endif - struct timeval tv; + struct __kernel_old_timeval tv; void *data; int len; diff --git a/net/compat.c b/net/compat.c index ccf93cd0e49b..9629f053d4fa 100644 --- a/net/compat.c +++ b/net/compat.c @@ -209,8 +209,8 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat { struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control; struct compat_cmsghdr cmhdr; - struct compat_timeval ctv; - struct compat_timespec cts[3]; + struct old_timeval32 ctv; + struct old_timespec32 cts[3]; int cmlen; if (cm == NULL || kmsg->msg_controllen < sizeof(*cm)) { @@ -220,7 +220,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat if (!COMPAT_USE_64BIT_TIME) { if (level == SOL_SOCKET && type == SO_TIMESTAMP_OLD) { - struct timeval *tv = (struct timeval *)data; + struct __kernel_old_timeval *tv = (struct __kernel_old_timeval *)data; ctv.tv_sec = tv->tv_sec; ctv.tv_usec = tv->tv_usec; data = &ctv; diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index e29aec59cad1..3ce41b04c0f0 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -1861,7 +1861,7 @@ static void tcp_update_recv_tstamps(struct sk_buff *skb, static void tcp_recv_timestamp(struct msghdr *msg, const struct sock *sk, struct scm_timestamping *tss) { - struct timeval tv; + struct __kernel_old_timeval tv; bool has_timestamping = false; if (tss->ts[0].tv_sec || tss->ts[0].tv_nsec) { diff --git a/net/rds/recv.c b/net/rds/recv.c index 04e30d63a159..435bf2320cd3 100644 --- a/net/rds/recv.c +++ b/net/rds/recv.c @@ -549,7 +549,7 @@ static int rds_cmsg_recv(struct rds_incoming *inc, struct msghdr *msg, if ((inc->i_rx_tstamp != 0) && sock_flag(rds_rs_to_sk(rs), SOCK_RCVTSTAMP)) { - struct timeval tv = ktime_to_timeval(inc->i_rx_tstamp); + struct __kernel_old_timeval tv = ns_to_kernel_old_timeval(inc->i_rx_tstamp); ret = put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMP_OLD, sizeof(tv), &tv); if (ret) diff --git a/net/socket.c b/net/socket.c index 5087f9e40f3a..9cc281cdb9d9 100644 --- a/net/socket.c +++ b/net/socket.c @@ -719,7 +719,7 @@ void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk, if (need_software_tstamp) { if (!sock_flag(sk, SOCK_RCVTSTAMPNS)) { - struct timeval tv; + struct __kernel_old_timeval tv; skb_get_timestamp(skb, &tv); put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMP_OLD, sizeof(tv), &tv); |