diff options
Diffstat (limited to 'net')
36 files changed, 1069 insertions, 638 deletions
diff --git a/net/Kconfig b/net/Kconfig index ec93e7e38b3..ce77db4fcec 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -140,7 +140,7 @@ config NETFILTER_ADVANCED default y help If you say Y here you can select between all the netfilter modules. - If you say N the more ununsual ones will not be shown and the + If you say N the more unusual ones will not be shown and the basic ones needed by most people will default to 'M'. If unsure, say Y. diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c index 162199a2d74..fd8e0847b25 100644 --- a/net/appletalk/atalk_proc.c +++ b/net/appletalk/atalk_proc.c @@ -281,7 +281,6 @@ int __init atalk_proc_init(void) atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net); if (!atalk_proc_dir) goto out; - atalk_proc_dir->owner = THIS_MODULE; p = proc_create("interface", S_IRUGO, atalk_proc_dir, &atalk_seq_interface_fops); diff --git a/net/atm/mpoa_proc.c b/net/atm/mpoa_proc.c index 4990541ef5d..1a0f5ccea9c 100644 --- a/net/atm/mpoa_proc.c +++ b/net/atm/mpoa_proc.c @@ -281,7 +281,6 @@ int mpc_proc_init(void) printk(KERN_ERR "Unable to initialize /proc/atm/%s\n", STAT_FILE_NAME); return -ENOMEM; } - p->owner = THIS_MODULE; return 0; } diff --git a/net/atm/proc.c b/net/atm/proc.c index 49487b313f2..e7b3b273907 100644 --- a/net/atm/proc.c +++ b/net/atm/proc.c @@ -476,7 +476,6 @@ int __init atm_proc_init(void) atm_proc_root, e->proc_fops); if (!dirent) goto err_out_remove; - dirent->owner = THIS_MODULE; e->dirent = dirent; } ret = 0; diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c index abdc703a11d..cab71ea2796 100644 --- a/net/bluetooth/rfcomm/tty.c +++ b/net/bluetooth/rfcomm/tty.c @@ -1093,11 +1093,6 @@ static void rfcomm_tty_hangup(struct tty_struct *tty) } } -static int rfcomm_tty_read_proc(char *buf, char **start, off_t offset, int len, int *eof, void *unused) -{ - return 0; -} - static int rfcomm_tty_tiocmget(struct tty_struct *tty, struct file *filp) { struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; @@ -1156,7 +1151,6 @@ static const struct tty_operations rfcomm_ops = { .send_xchar = rfcomm_tty_send_xchar, .hangup = rfcomm_tty_hangup, .wait_until_sent = rfcomm_tty_wait_until_sent, - .read_proc = rfcomm_tty_read_proc, .tiocmget = rfcomm_tty_tiocmget, .tiocmset = rfcomm_tty_tiocmset, }; diff --git a/net/can/bcm.c b/net/can/bcm.c index b7c7d465113..95d7f32643a 100644 --- a/net/can/bcm.c +++ b/net/can/bcm.c @@ -1604,10 +1604,6 @@ static int __init bcm_module_init(void) /* create /proc/net/can-bcm directory */ proc_dir = proc_mkdir("can-bcm", init_net.proc_net); - - if (proc_dir) - proc_dir->owner = THIS_MODULE; - return 0; } diff --git a/net/can/proc.c b/net/can/proc.c index 520fef5e539..1463653dbe3 100644 --- a/net/can/proc.c +++ b/net/can/proc.c @@ -473,8 +473,6 @@ void can_init_proc(void) return; } - can_dir->owner = THIS_MODULE; - /* own procfs entries from the AF_CAN core */ pde_version = can_create_proc_readentry(CAN_PROC_VERSION, 0644, can_proc_read_version, NULL); diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 32d419f5ac9..3779c1438c1 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -3806,7 +3806,6 @@ static int __init pg_init(void) pg_proc_dir = proc_mkdir(PG_PROC_DIR, init_net.proc_net); if (!pg_proc_dir) return -ENODEV; - pg_proc_dir->owner = THIS_MODULE; pe = proc_create(PGCTRL, 0600, pg_proc_dir, &pktgen_fops); if (pe == NULL) { diff --git a/net/core/sock.c b/net/core/sock.c index 0620046e4eb..7dbf3ffb35c 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1677,7 +1677,7 @@ static void sock_def_error_report(struct sock *sk) { read_lock(&sk->sk_callback_lock); if (sk->sk_sleep && waitqueue_active(sk->sk_sleep)) - wake_up_interruptible(sk->sk_sleep); + wake_up_interruptible_poll(sk->sk_sleep, POLLERR); sk_wake_async(sk, SOCK_WAKE_IO, POLL_ERR); read_unlock(&sk->sk_callback_lock); } @@ -1686,7 +1686,8 @@ static void sock_def_readable(struct sock *sk, int len) { read_lock(&sk->sk_callback_lock); if (sk->sk_sleep && waitqueue_active(sk->sk_sleep)) - wake_up_interruptible_sync(sk->sk_sleep); + wake_up_interruptible_sync_poll(sk->sk_sleep, POLLIN | + POLLRDNORM | POLLRDBAND); sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_IN); read_unlock(&sk->sk_callback_lock); } @@ -1700,7 +1701,8 @@ static void sock_def_write_space(struct sock *sk) */ if ((atomic_read(&sk->sk_wmem_alloc) << 1) <= sk->sk_sndbuf) { if (sk->sk_sleep && waitqueue_active(sk->sk_sleep)) - wake_up_interruptible_sync(sk->sk_sleep); + wake_up_interruptible_sync_poll(sk->sk_sleep, POLLOUT | + POLLWRNORM | POLLWRBAND); /* Should agree with poll, otherwise some programs break */ if (sock_writeable(sk)) diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c index 7bc992976d2..039cc1ffe97 100644 --- a/net/ipv4/cipso_ipv4.c +++ b/net/ipv4/cipso_ipv4.c @@ -1942,23 +1942,85 @@ socket_setattr_failure: } /** - * cipso_v4_sock_delattr - Delete the CIPSO option from a socket - * @sk: the socket + * cipso_v4_req_setattr - Add a CIPSO option to a connection request socket + * @req: the connection request socket + * @doi_def: the CIPSO DOI to use + * @secattr: the specific security attributes of the socket * * Description: - * Removes the CIPSO option from a socket, if present. + * Set the CIPSO option on the given socket using the DOI definition and + * security attributes passed to the function. Returns zero on success and + * negative values on failure. * */ -void cipso_v4_sock_delattr(struct sock *sk) +int cipso_v4_req_setattr(struct request_sock *req, + const struct cipso_v4_doi *doi_def, + const struct netlbl_lsm_secattr *secattr) { - u8 hdr_delta; - struct ip_options *opt; - struct inet_sock *sk_inet; + int ret_val = -EPERM; + unsigned char *buf = NULL; + u32 buf_len; + u32 opt_len; + struct ip_options *opt = NULL; + struct inet_request_sock *req_inet; - sk_inet = inet_sk(sk); - opt = sk_inet->opt; - if (opt == NULL || opt->cipso == 0) - return; + /* We allocate the maximum CIPSO option size here so we are probably + * being a little wasteful, but it makes our life _much_ easier later + * on and after all we are only talking about 40 bytes. */ + buf_len = CIPSO_V4_OPT_LEN_MAX; + buf = kmalloc(buf_len, GFP_ATOMIC); + if (buf == NULL) { + ret_val = -ENOMEM; + goto req_setattr_failure; + } + + ret_val = cipso_v4_genopt(buf, buf_len, doi_def, secattr); + if (ret_val < 0) + goto req_setattr_failure; + buf_len = ret_val; + + /* We can't use ip_options_get() directly because it makes a call to + * ip_options_get_alloc() which allocates memory with GFP_KERNEL and + * we won't always have CAP_NET_RAW even though we _always_ want to + * set the IPOPT_CIPSO option. */ + opt_len = (buf_len + 3) & ~3; + opt = kzalloc(sizeof(*opt) + opt_len, GFP_ATOMIC); + if (opt == NULL) { + ret_val = -ENOMEM; + goto req_setattr_failure; + } + memcpy(opt->__data, buf, buf_len); + opt->optlen = opt_len; + opt->cipso = sizeof(struct iphdr); + kfree(buf); + buf = NULL; + + req_inet = inet_rsk(req); + opt = xchg(&req_inet->opt, opt); + kfree(opt); + + return 0; + +req_setattr_failure: + kfree(buf); + kfree(opt); + return ret_val; +} + +/** + * cipso_v4_delopt - Delete the CIPSO option from a set of IP options + * @opt_ptr: IP option pointer + * + * Description: + * Deletes the CIPSO IP option from a set of IP options and makes the necessary + * adjustments to the IP option structure. Returns zero on success, negative + * values on failure. + * + */ +int cipso_v4_delopt(struct ip_options **opt_ptr) +{ + int hdr_delta = 0; + struct ip_options *opt = *opt_ptr; if (opt->srr || opt->rr || opt->ts || opt->router_alert) { u8 cipso_len; @@ -2003,11 +2065,34 @@ void cipso_v4_sock_delattr(struct sock *sk) } else { /* only the cipso option was present on the socket so we can * remove the entire option struct */ - sk_inet->opt = NULL; + *opt_ptr = NULL; hdr_delta = opt->optlen; kfree(opt); } + return hdr_delta; +} + +/** + * cipso_v4_sock_delattr - Delete the CIPSO option from a socket + * @sk: the socket + * + * Description: + * Removes the CIPSO option from a socket, if present. + * + */ +void cipso_v4_sock_delattr(struct sock *sk) +{ + int hdr_delta; + struct ip_options *opt; + struct inet_sock *sk_inet; + + sk_inet = inet_sk(sk); + opt = sk_inet->opt; + if (opt == NULL || opt->cipso == 0) + return; + + hdr_delta = cipso_v4_delopt(&sk_inet->opt); if (sk_inet->is_icsk && hdr_delta > 0) { struct inet_connection_sock *sk_conn = inet_csk(sk); sk_conn->icsk_ext_hdr_len -= hdr_delta; @@ -2016,6 +2101,27 @@ void cipso_v4_sock_delattr(struct sock *sk) } /** + * cipso_v4_req_delattr - Delete the CIPSO option from a request socket + * @reg: the request socket + * + * Description: + * Removes the CIPSO option from a request socket, if present. + * + */ +void cipso_v4_req_delattr(struct request_sock *req) +{ + struct ip_options *opt; + struct inet_request_sock *req_inet; + + req_inet = inet_rsk(req); + opt = req_inet->opt; + if (opt == NULL || opt->cipso == 0) + return; + + cipso_v4_delopt(&req_inet->opt); +} + +/** * cipso_v4_getattr - Helper function for the cipso_v4_*_getattr functions * @cipso: the CIPSO v4 option * @secattr: the security attributes diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c index d346c22aa6a..b35a950d2e0 100644 --- a/net/ipv4/syncookies.c +++ b/net/ipv4/syncookies.c @@ -288,10 +288,6 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb, if (!req) goto out; - if (security_inet_conn_request(sk, skb, req)) { - reqsk_free(req); - goto out; - } ireq = inet_rsk(req); treq = tcp_rsk(req); treq->rcv_isn = ntohl(th->seq) - 1; @@ -322,6 +318,11 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb, } } + if (security_inet_conn_request(sk, skb, req)) { + reqsk_free(req); + goto out; + } + req->expires = 0UL; req->retrans = 0; diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index d0a314879d8..5d427f86b41 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -1230,14 +1230,15 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb) tcp_openreq_init(req, &tmp_opt, skb); - if (security_inet_conn_request(sk, skb, req)) - goto drop_and_free; - ireq = inet_rsk(req); ireq->loc_addr = daddr; ireq->rmt_addr = saddr; ireq->no_srccheck = inet_sk(sk)->transparent; ireq->opt = tcp_v4_save_options(sk, skb); + + if (security_inet_conn_request(sk, skb, req)) + goto drop_and_free; + if (!want_cookie) TCP_ECN_create_request(req, tcp_hdr(skb)); diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig index ec992159b5f..ca8cb326d1d 100644 --- a/net/ipv6/Kconfig +++ b/net/ipv6/Kconfig @@ -22,17 +22,17 @@ menuconfig IPV6 if IPV6 config IPV6_PRIVACY - bool "IPv6: Privacy Extensions support" + bool "IPv6: Privacy Extensions (RFC 3041) support" ---help--- Privacy Extensions for Stateless Address Autoconfiguration in IPv6 - support. With this option, additional periodically-alter - pseudo-random global-scope unicast address(es) will assigned to + support. With this option, additional periodically-altered + pseudo-random global-scope unicast address(es) will be assigned to your interface(s). - We use our standard pseudo random algorithm to generate randomized - interface identifier, instead of one described in RFC 3041. + We use our standard pseudo-random algorithm to generate the + randomized interface identifier, instead of one described in RFC 3041. - By default, kernel do not generate temporary addresses. + By default the kernel does not generate temporary addresses. To use temporary addresses, do echo 2 >/proc/sys/net/ipv6/conf/all/use_tempaddr @@ -43,9 +43,9 @@ config IPV6_ROUTER_PREF bool "IPv6: Router Preference (RFC 4191) support" ---help--- Router Preference is an optional extension to the Router - Advertisement message to improve the ability of hosts - to pick more appropriate router, especially when the hosts - is placed in a multi-homed network. + Advertisement message which improves the ability of hosts + to pick an appropriate router, especially when the hosts + are placed in a multi-homed network. If unsure, say N. diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c index 086d5ef098f..811984d9324 100644 --- a/net/irda/ircomm/ircomm_tty.c +++ b/net/irda/ircomm/ircomm_tty.c @@ -34,6 +34,7 @@ #include <linux/module.h> #include <linux/fs.h> #include <linux/sched.h> +#include <linux/seq_file.h> #include <linux/termios.h> #include <linux/tty.h> #include <linux/interrupt.h> @@ -72,8 +73,7 @@ static int ircomm_tty_control_indication(void *instance, void *sap, static void ircomm_tty_flow_indication(void *instance, void *sap, LOCAL_FLOW cmd); #ifdef CONFIG_PROC_FS -static int ircomm_tty_read_proc(char *buf, char **start, off_t offset, int len, - int *eof, void *unused); +static const struct file_operations ircomm_tty_proc_fops; #endif /* CONFIG_PROC_FS */ static struct tty_driver *driver; @@ -98,7 +98,7 @@ static const struct tty_operations ops = { .hangup = ircomm_tty_hangup, .wait_until_sent = ircomm_tty_wait_until_sent, #ifdef CONFIG_PROC_FS - .read_proc = ircomm_tty_read_proc, + .proc_fops = &ircomm_tty_proc_fops, #endif /* CONFIG_PROC_FS */ }; @@ -1245,150 +1245,170 @@ static void ircomm_tty_flow_indication(void *instance, void *sap, } #ifdef CONFIG_PROC_FS -static int ircomm_tty_line_info(struct ircomm_tty_cb *self, char *buf) +static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m) { - int ret=0; + char sep; - ret += sprintf(buf+ret, "State: %s\n", ircomm_tty_state[self->state]); + seq_printf(m, "State: %s\n", ircomm_tty_state[self->state]); - ret += sprintf(buf+ret, "Service type: "); + seq_puts(m, "Service type: "); if (self->service_type & IRCOMM_9_WIRE) - ret += sprintf(buf+ret, "9_WIRE"); + seq_puts(m, "9_WIRE"); else if (self->service_type & IRCOMM_3_WIRE) - ret += sprintf(buf+ret, "3_WIRE"); + seq_puts(m, "3_WIRE"); else if (self->service_type & IRCOMM_3_WIRE_RAW) - ret += sprintf(buf+ret, "3_WIRE_RAW"); + seq_puts(m, "3_WIRE_RAW"); else - ret += sprintf(buf+ret, "No common service type!\n"); - ret += sprintf(buf+ret, "\n"); - - ret += sprintf(buf+ret, "Port name: %s\n", self->settings.port_name); - - ret += sprintf(buf+ret, "DTE status: "); - if (self->settings.dte & IRCOMM_RTS) - ret += sprintf(buf+ret, "RTS|"); - if (self->settings.dte & IRCOMM_DTR) - ret += sprintf(buf+ret, "DTR|"); - if (self->settings.dte) - ret--; /* remove the last | */ - ret += sprintf(buf+ret, "\n"); - - ret += sprintf(buf+ret, "DCE status: "); - if (self->settings.dce & IRCOMM_CTS) - ret += sprintf(buf+ret, "CTS|"); - if (self->settings.dce & IRCOMM_DSR) - ret += sprintf(buf+ret, "DSR|"); - if (self->settings.dce & IRCOMM_CD) - ret += sprintf(buf+ret, "CD|"); - if (self->settings.dce & IRCOMM_RI) - ret += sprintf(buf+ret, "RI|"); - if (self->settings.dce) - ret--; /* remove the last | */ - ret += sprintf(buf+ret, "\n"); - - ret += sprintf(buf+ret, "Configuration: "); + seq_puts(m, "No common service type!\n"); + seq_putc(m, '\n'); + + seq_printf(m, "Port name: %s\n", self->settings.port_name); + + seq_printf(m, "DTE status:"); + sep = ' '; + if (self->settings.dte & IRCOMM_RTS) { + seq_printf(m, "%cRTS", sep); + sep = '|'; + } + if (self->settings.dte & IRCOMM_DTR) { + seq_printf(m, "%cDTR", sep); + sep = '|'; + } + seq_putc(m, '\n'); + + seq_puts(m, "DCE status:"); + sep = ' '; + if (self->settings.dce & IRCOMM_CTS) { + seq_printf(m, "%cCTS", sep); + sep = '|'; + } + if (self->settings.dce & IRCOMM_DSR) { + seq_printf(m, "%cDSR", sep); + sep = '|'; + } + if (self->settings.dce & IRCOMM_CD) { + seq_printf(m, "%cCD", sep); + sep = '|'; + } + if (self->settings.dce & IRCOMM_RI) { + seq_printf(m, "%cRI", sep); + sep = '|'; + } + seq_putc(m, '\n'); + + seq_puts(m, "Configuration: "); if (!self->settings.null_modem) - ret += sprintf(buf+ret, "DTE <-> DCE\n"); + seq_puts(m, "DTE <-> DCE\n"); else - ret += sprintf(buf+ret, - "DTE <-> DTE (null modem emulation)\n"); - - ret += sprintf(buf+ret, "Data rate: %d\n", self->settings.data_rate); - - ret += sprintf(buf+ret, "Flow control: "); - if (self->settings.flow_control & IRCOMM_XON_XOFF_IN) - ret += sprintf(buf+ret, "XON_XOFF_IN|"); - if (self->settings.flow_control & IRCOMM_XON_XOFF_OUT) - ret += sprintf(buf+ret, "XON_XOFF_OUT|"); - if (self->settings.flow_control & IRCOMM_RTS_CTS_IN) - ret += sprintf(buf+ret, "RTS_CTS_IN|"); - if (self->settings.flow_control & IRCOMM_RTS_CTS_OUT) - ret += sprintf(buf+ret, "RTS_CTS_OUT|"); - if (self->settings.flow_control & IRCOMM_DSR_DTR_IN) - ret += sprintf(buf+ret, "DSR_DTR_IN|"); - if (self->settings.flow_control & IRCOMM_DSR_DTR_OUT) - ret += sprintf(buf+ret, "DSR_DTR_OUT|"); - if (self->settings.flow_control & IRCOMM_ENQ_ACK_IN) - ret += sprintf(buf+ret, "ENQ_ACK_IN|"); - if (self->settings.flow_control & IRCOMM_ENQ_ACK_OUT) - ret += sprintf(buf+ret, "ENQ_ACK_OUT|"); - if (self->settings.flow_control) - ret--; /* remove the last | */ - ret += sprintf(buf+ret, "\n"); - - ret += sprintf(buf+ret, "Flags: "); - if (self->flags & ASYNC_CTS_FLOW) - ret += sprintf(buf+ret, "ASYNC_CTS_FLOW|"); - if (self->flags & ASYNC_CHECK_CD) - ret += sprintf(buf+ret, "ASYNC_CHECK_CD|"); - if (self->flags & ASYNC_INITIALIZED) - ret += sprintf(buf+ret, "ASYNC_INITIALIZED|"); - if (self->flags & ASYNC_LOW_LATENCY) - ret += sprintf(buf+ret, "ASYNC_LOW_LATENCY|"); - if (self->flags & ASYNC_CLOSING) - ret += sprintf(buf+ret, "ASYNC_CLOSING|"); - if (self->flags & ASYNC_NORMAL_ACTIVE) - ret += sprintf(buf+ret, "ASYNC_NORMAL_ACTIVE|"); - if (self->flags) - ret--; /* remove the last | */ - ret += sprintf(buf+ret, "\n"); - - ret += sprintf(buf+ret, "Role: %s\n", self->client ? - "client" : "server"); - ret += sprintf(buf+ret, "Open count: %d\n", self->open_count); - ret += sprintf(buf+ret, "Max data size: %d\n", self->max_data_size); - ret += sprintf(buf+ret, "Max header size: %d\n", self->max_header_size); + seq_puts(m, "DTE <-> DTE (null modem emulation)\n"); + + seq_printf(m, "Data rate: %d\n", self->settings.data_rate); + + seq_puts(m, "Flow control:"); + sep = ' '; + if (self->settings.flow_control & IRCOMM_XON_XOFF_IN) { + seq_printf(m, "%cXON_XOFF_IN", sep); + sep = '|'; + } + if (self->settings.flow_control & IRCOMM_XON_XOFF_OUT) { + seq_printf(m, "%cXON_XOFF_OUT", sep); + sep = '|'; + } + if (self->settings.flow_control & IRCOMM_RTS_CTS_IN) { + seq_printf(m, "%cRTS_CTS_IN", sep); + sep = '|'; + } + if (self->settings.flow_control & IRCOMM_RTS_CTS_OUT) { + seq_printf(m, "%cRTS_CTS_OUT", sep); + sep = '|'; + } + if (self->settings.flow_control & IRCOMM_DSR_DTR_IN) { + seq_printf(m, "%cDSR_DTR_IN", sep); + sep = '|'; + } + if (self->settings.flow_control & IRCOMM_DSR_DTR_OUT) { + seq_printf(m, "%cDSR_DTR_OUT", sep); + sep = '|'; + } + if (self->settings.flow_control & IRCOMM_ENQ_ACK_IN) { + seq_printf(m, "%cENQ_ACK_IN", sep); + sep = '|'; + } + if (self->settings.flow_control & IRCOMM_ENQ_ACK_OUT) { + seq_printf(m, "%cENQ_ACK_OUT", sep); + sep = '|'; + } + seq_putc(m, '\n'); + + seq_puts(m, "Flags:"); + sep = ' '; + if (self->flags & ASYNC_CTS_FLOW) { + seq_printf(m, "%cASYNC_CTS_FLOW", sep); + sep = '|'; + } + if (self->flags & ASYNC_CHECK_CD) { + seq_printf(m, "%cASYNC_CHECK_CD", sep); + sep = '|'; + } + if (self->flags & ASYNC_INITIALIZED) { + seq_printf(m, "%cASYNC_INITIALIZED", sep); + sep = '|'; + } + if (self->flags & ASYNC_LOW_LATENCY) { + seq_printf(m, "%cASYNC_LOW_LATENCY", sep); + sep = '|'; + } + if (self->flags & ASYNC_CLOSING) { + seq_printf(m, "%cASYNC_CLOSING", sep); + sep = '|'; + } + if (self->flags & ASYNC_NORMAL_ACTIVE) { + seq_printf(m, "%cASYNC_NORMAL_ACTIVE", sep); + sep = '|'; + } + seq_putc(m, '\n'); + + seq_printf(m, "Role: %s\n", self->client ? "client" : "server"); + seq_printf(m, "Open count: %d\n", self->open_count); + seq_printf(m, "Max data size: %d\n", self->max_data_size); + seq_printf(m, "Max header size: %d\n", self->max_header_size); if (self->tty) - ret += sprintf(buf+ret, "Hardware: %s\n", + seq_printf(m, "Hardware: %s\n", self->tty->hw_stopped ? "Stopped" : "Running"); - - ret += sprintf(buf+ret, "\n"); - return ret; } - -/* - * Function ircomm_tty_read_proc (buf, start, offset, len, eof, unused) - * - * - * - */ -static int ircomm_tty_read_proc(char *buf, char **start, off_t offset, int len, - int *eof, void *unused) +static int ircomm_tty_proc_show(struct seq_file *m, void *v) { struct ircomm_tty_cb *self; - int count = 0, l; - off_t begin = 0; unsigned long flags; spin_lock_irqsave(&ircomm_tty->hb_spinlock, flags); self = (struct ircomm_tty_cb *) hashbin_get_first(ircomm_tty); - while ((self != NULL) && (count < 4000)) { + while (self != NULL) { if (self->magic != IRCOMM_TTY_MAGIC) break; - l = ircomm_tty_line_info(self, buf + count); - count += l; - if (count+begin > offset+len) - goto done; - if (count+begin < offset) { - begin += count; - count = 0; - } - + ircomm_tty_line_info(self, m); self = (struct ircomm_tty_cb *) hashbin_get_next(ircomm_tty); } - *eof = 1; -done: spin_unlock_irqrestore(&ircomm_tty->hb_spinlock, flags); + return 0; +} - if (offset >= count+begin) - return 0; - *start = buf + (offset-begin); - return ((len < begin+count-offset) ? len : begin+count-offset); +static int ircomm_tty_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, ircomm_tty_proc_show, NULL); } + +static const struct file_operations ircomm_tty_proc_fops = { + .owner = THIS_MODULE, + .open = ircomm_tty_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; #endif /* CONFIG_PROC_FS */ MODULE_AUTHOR("Dag Brattli <dagb@cs.uit.no>"); diff --git a/net/irda/irproc.c b/net/irda/irproc.c index 88e80a31273..8ff1861649e 100644 --- a/net/irda/irproc.c +++ b/net/irda/irproc.c @@ -70,7 +70,6 @@ void __init irda_proc_register(void) proc_irda = proc_mkdir("irda", init_net.proc_net); if (proc_irda == NULL) return; - proc_irda->owner = THIS_MODULE; for (i = 0; i < ARRAY_SIZE(irda_dirs); i++) d = proc_create(irda_dirs[i].name, 0, proc_irda, diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c index b58bd7c6cdf..d208b3396d9 100644 --- a/net/llc/llc_proc.c +++ b/net/llc/llc_proc.c @@ -236,7 +236,6 @@ int __init llc_proc_init(void) llc_proc_dir = proc_mkdir("llc", init_net.proc_net); if (!llc_proc_dir) goto out; - llc_proc_dir->owner = THIS_MODULE; p = proc_create("socket", S_IRUGO, llc_proc_dir, &llc_seq_socket_fops); if (!p) diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig index 60c16162474..f3d9ae350fb 100644 --- a/net/mac80211/Kconfig +++ b/net/mac80211/Kconfig @@ -33,7 +33,7 @@ choice ---help--- This option selects the default rate control algorithm mac80211 will use. Note that this default can still be - overriden through the ieee80211_default_rc_algo module + overridden through the ieee80211_default_rc_algo module parameter if different algorithms are available. config MAC80211_RC_DEFAULT_PID diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig index 2c967e4f706..bb279bf59a1 100644 --- a/net/netfilter/Kconfig +++ b/net/netfilter/Kconfig @@ -52,7 +52,7 @@ config NF_CT_ACCT < |