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authorPaolo Bonzini <pbonzini@redhat.com>2019-05-31 18:48:45 -0400
committerPaolo Bonzini <pbonzini@redhat.com>2019-05-31 18:48:45 -0400
commit24e8a2ca1f74574ad2ed1ac7af0260dd90fd911e (patch)
treec863dd43c84579d853f3a2ae0ee6ead46c967703 /net/socket.c
parent66f61c92889ff3ca365161fb29dd36d6354682ba (diff)
parentd724c9e54939a597592de3659541da11fc7aa112 (diff)
Merge tag 'kvm-ppc-fixes-5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc into kvm-master
PPC KVM fixes for 5.2 - Several bug fixes for the new XIVE-native code. - Replace kvm->lock by other mutexes in several places where we hold a vcpu mutex, to avoid lock order inversions. - Fix a lockdep warning on guest entry for radix-mode guests. - Fix a bug causing user-visible corruption of SPRG3 on the host.
Diffstat (limited to 'net/socket.c')
-rw-r--r--net/socket.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/net/socket.c b/net/socket.c
index 472fbefa5d9b..72372dc5dd70 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -645,14 +645,6 @@ void __sock_tx_timestamp(__u16 tsflags, __u8 *tx_flags)
645} 645}
646EXPORT_SYMBOL(__sock_tx_timestamp); 646EXPORT_SYMBOL(__sock_tx_timestamp);
647 647
648/**
649 * sock_sendmsg - send a message through @sock
650 * @sock: socket
651 * @msg: message to send
652 *
653 * Sends @msg through @sock, passing through LSM.
654 * Returns the number of bytes sent, or an error code.
655 */
656INDIRECT_CALLABLE_DECLARE(int inet_sendmsg(struct socket *, struct msghdr *, 648INDIRECT_CALLABLE_DECLARE(int inet_sendmsg(struct socket *, struct msghdr *,
657 size_t)); 649 size_t));
658static inline int sock_sendmsg_nosec(struct socket *sock, struct msghdr *msg) 650static inline int sock_sendmsg_nosec(struct socket *sock, struct msghdr *msg)
@@ -663,6 +655,14 @@ static inline int sock_sendmsg_nosec(struct socket *sock, struct msghdr *msg)
663 return ret; 655 return ret;
664} 656}
665 657
658/**
659 * sock_sendmsg - send a message through @sock
660 * @sock: socket
661 * @msg: message to send
662 *
663 * Sends @msg through @sock, passing through LSM.
664 * Returns the number of bytes sent, or an error code.
665 */
666int sock_sendmsg(struct socket *sock, struct msghdr *msg) 666int sock_sendmsg(struct socket *sock, struct msghdr *msg)
667{ 667{
668 int err = security_socket_sendmsg(sock, msg, 668 int err = security_socket_sendmsg(sock, msg,
@@ -875,15 +875,6 @@ void __sock_recv_ts_and_drops(struct msghdr *msg, struct sock *sk,
875} 875}
876EXPORT_SYMBOL_GPL(__sock_recv_ts_and_drops); 876EXPORT_SYMBOL_GPL(__sock_recv_ts_and_drops);
877 877
878/**
879 * sock_recvmsg - receive a message from @sock
880 * @sock: socket
881 * @msg: message to receive
882 * @flags: message flags
883 *
884 * Receives @msg from @sock, passing through LSM. Returns the total number
885 * of bytes received, or an error.
886 */
887INDIRECT_CALLABLE_DECLARE(int inet_recvmsg(struct socket *, struct msghdr *, 878INDIRECT_CALLABLE_DECLARE(int inet_recvmsg(struct socket *, struct msghdr *,
888 size_t , int )); 879 size_t , int ));
889static inline int sock_recvmsg_nosec(struct socket *sock, struct msghdr *msg, 880static inline int sock_recvmsg_nosec(struct socket *sock, struct msghdr *msg,
@@ -893,6 +884,15 @@ static inline int sock_recvmsg_nosec(struct socket *sock, struct msghdr *msg,
893 msg_data_left(msg), flags); 884 msg_data_left(msg), flags);
894} 885}
895 886
887/**
888 * sock_recvmsg - receive a message from @sock
889 * @sock: socket
890 * @msg: message to receive
891 * @flags: message flags
892 *
893 * Receives @msg from @sock, passing through LSM. Returns the total number
894 * of bytes received, or an error.
895 */
896int sock_recvmsg(struct socket *sock, struct msghdr *msg, int flags) 896int sock_recvmsg(struct socket *sock, struct msghdr *msg, int flags)
897{ 897{
898 int err = security_socket_recvmsg(sock, msg, msg_data_left(msg), flags); 898 int err = security_socket_recvmsg(sock, msg, msg_data_left(msg), flags);