From: Christoph Hellwig <hch@lst.de> To: "David S. Miller" <davem@davemloft.net>, Jakub Kicinski <kuba@kernel.org> Cc: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>, Eric Dumazet <edumazet@google.com>, linux-nvme@lists.infradead.org, linux-sctp@vger.kernel.org, target-devel@vger.kernel.org, linux-afs@lists.infradead.org, drbd-dev@lists.linbit.com, linux-cifs@vger.kernel.org, rds-devel@oss.oracle.com, linux-rdma@vger.kernel.org, cluster-devel@redhat.com, Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>, ceph-devel@vger.kernel.org, linux-nfs@vger.kernel.org, Neil Horman <nhorman@tuxdriver.com>, Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>, netdev@vger.kernel.org, Vlad Yasevich <vyasevich@gmail.com>, linux-kernel@vger.kernel.org, Jon Maloy <jmaloy@redhat.com>, Ying Xue <ying.xue@windriver.com>, ocfs2-devel@oss.oracle.com Subject: [PATCH 02/33] net: remove kernel_getsockopt Date: Wed, 20 May 2020 21:54:38 +0200 Message-ID: <20200520195509.2215098-3-hch@lst.de> (raw) In-Reply-To: <20200520195509.2215098-1-hch@lst.de> No users left. Signed-off-by: Christoph Hellwig <hch@lst.de> --- include/linux/net.h | 2 -- net/socket.c | 34 ---------------------------------- 2 files changed, 36 deletions(-) diff --git a/include/linux/net.h b/include/linux/net.h index 6451425e828f5..74ef5d7315f70 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -303,8 +303,6 @@ int kernel_connect(struct socket *sock, struct sockaddr *addr, int addrlen, int flags); int kernel_getsockname(struct socket *sock, struct sockaddr *addr); int kernel_getpeername(struct socket *sock, struct sockaddr *addr); -int kernel_getsockopt(struct socket *sock, int level, int optname, char *optval, - int *optlen); int kernel_setsockopt(struct socket *sock, int level, int optname, char *optval, unsigned int optlen); int kernel_sendpage(struct socket *sock, struct page *page, int offset, diff --git a/net/socket.c b/net/socket.c index 80422fc3c836e..81a98b6cbd087 100644 --- a/net/socket.c +++ b/net/socket.c @@ -3624,40 +3624,6 @@ int kernel_getpeername(struct socket *sock, struct sockaddr *addr) } EXPORT_SYMBOL(kernel_getpeername); -/** - * kernel_getsockopt - get a socket option (kernel space) - * @sock: socket - * @level: API level (SOL_SOCKET, ...) - * @optname: option tag - * @optval: option value - * @optlen: option length - * - * Assigns the option length to @optlen. - * Returns 0 or an error. - */ - -int kernel_getsockopt(struct socket *sock, int level, int optname, - char *optval, int *optlen) -{ - mm_segment_t oldfs = get_fs(); - char __user *uoptval; - int __user *uoptlen; - int err; - - uoptval = (char __user __force *) optval; - uoptlen = (int __user __force *) optlen; - - set_fs(KERNEL_DS); - if (level == SOL_SOCKET) - err = sock_getsockopt(sock, level, optname, uoptval, uoptlen); - else - err = sock->ops->getsockopt(sock, level, optname, uoptval, - uoptlen); - set_fs(oldfs); - return err; -} -EXPORT_SYMBOL(kernel_getsockopt); - /** * kernel_setsockopt - set a socket option (kernel space) * @sock: socket -- 2.26.2 _______________________________________________ linux-nvme mailing list linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme
next prev parent reply index Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-05-20 19:54 remove kernel_setsockopt and kernel_getsockopt v2 Christoph Hellwig 2020-05-20 19:54 ` [PATCH 01/33] dlm: use the tcp version of accept_from_sock for sctp as well Christoph Hellwig 2020-05-20 19:54 ` Christoph Hellwig [this message] 2020-05-20 19:54 ` [PATCH 03/33] net: add sock_set_reuseaddr Christoph Hellwig 2020-05-20 19:54 ` [PATCH 04/33] net: add sock_no_linger Christoph Hellwig 2020-05-20 19:54 ` [PATCH 05/33] net: add sock_set_priority Christoph Hellwig 2020-05-20 19:54 ` [PATCH 06/33] net: add sock_set_sndtimeo Christoph Hellwig 2020-05-20 19:54 ` [PATCH 07/33] net: add sock_bindtoindex Christoph Hellwig 2020-05-20 19:54 ` [PATCH 08/33] net: add sock_enable_timestamps Christoph Hellwig 2020-05-20 19:54 ` [PATCH 09/33] net: add sock_set_keepalive Christoph Hellwig 2020-05-20 19:54 ` [PATCH 10/33] net: add sock_set_rcvbuf Christoph Hellwig 2020-05-20 19:54 ` [PATCH 11/33] net: add sock_set_reuseport Christoph Hellwig 2020-05-20 19:54 ` [PATCH 12/33] tcp: add tcp_sock_set_cork Christoph Hellwig 2020-05-20 19:54 ` [PATCH 13/33] tcp: add tcp_sock_set_nodelay Christoph Hellwig 2020-05-20 19:54 ` [PATCH 14/33] tcp: add tcp_sock_set_quickack Christoph Hellwig 2020-05-20 19:54 ` [PATCH 15/33] tcp: add tcp_sock_set_syncnt Christoph Hellwig 2020-05-20 19:54 ` [PATCH 16/33] tcp: add tcp_sock_set_user_timeout Christoph Hellwig 2020-05-20 19:54 ` [PATCH 17/33] tcp: add tcp_sock_set_keepidle Christoph Hellwig 2020-05-20 19:54 ` [PATCH 18/33] tcp: add tcp_sock_set_keepintvl Christoph Hellwig 2020-05-20 19:54 ` [PATCH 19/33] tcp: add tcp_sock_set_keepcnt Christoph Hellwig 2020-05-20 19:54 ` [PATCH 20/33] ipv4: add ip_sock_set_tos Christoph Hellwig 2020-05-20 19:54 ` [PATCH 21/33] ipv4: add ip_sock_set_freebind Christoph Hellwig 2020-05-20 19:54 ` [PATCH 22/33] ipv4: add ip_sock_set_recverr Christoph Hellwig 2020-05-20 19:54 ` [PATCH 23/33] ipv4: add ip_sock_set_mtu_discover Christoph Hellwig 2020-05-20 19:55 ` [PATCH 24/33] ipv4: add ip_sock_set_pktinfo Christoph Hellwig 2020-05-20 19:55 ` [PATCH 25/33] ipv6: add ip6_sock_set_v6only Christoph Hellwig 2020-05-20 19:55 ` [PATCH 26/33] ipv6: add ip6_sock_set_recverr Christoph Hellwig 2020-05-20 19:55 ` [PATCH 27/33] ipv6: add ip6_sock_set_addr_preferences Christoph Hellwig 2020-05-20 19:55 ` [PATCH 28/33] ipv6: add ip6_sock_set_recvpktinfo Christoph Hellwig 2020-05-20 19:55 ` [PATCH 29/33] rxrpc: add rxrpc_sock_set_min_security_level Christoph Hellwig 2020-05-20 19:55 ` [PATCH 30/33] tipc: call tsk_set_importance from tipc_topsrv_create_listener Christoph Hellwig 2020-05-20 19:55 ` [PATCH 31/33] sctp: add sctp_sock_set_nodelay Christoph Hellwig 2020-05-20 23:10 ` Marcelo Ricardo Leitner 2020-05-20 23:23 ` David Miller 2020-05-20 23:39 ` Marcelo Ricardo Leitner 2020-05-21 8:34 ` Christoph Hellwig 2020-05-21 9:06 ` David Laight 2020-05-21 9:08 ` 'Christoph Hellwig' 2020-05-21 13:33 ` Marcelo Ricardo Leitner 2020-05-21 13:57 ` Christoph Hellwig 2020-05-20 19:55 ` [PATCH 32/33] net: add a new bind_add method Christoph Hellwig 2020-05-20 23:00 ` Marcelo Ricardo Leitner 2020-05-21 8:42 ` Christoph Hellwig 2020-05-21 13:54 ` Marcelo Ricardo Leitner 2020-05-20 19:55 ` [PATCH 33/33] net: remove kernel_setsockopt Christoph Hellwig 2020-05-21 7:44 ` [PATCH 29/33] rxrpc: add rxrpc_sock_set_min_security_level David Howells 2020-05-21 8:01 ` remove kernel_setsockopt and kernel_getsockopt v2 David Laight 2020-05-21 9:11 ` 'Christoph Hellwig' 2020-05-21 10:46 ` David Laight 2020-05-23 7:23 ` Christoph Hellwig
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