Peter Hurley fef062cbf2 tty: Remove ASYNC_CLOSING checks in open()/hangup() methods ... Since at least before 2.6.30, tty drivers that do not drop the tty lock while closing cannot observe ASYNC_CLOSING set while holding the tty lock; this includes the tty driver's open() and hangup() methods, since the tty core calls these methods holding the tty lock. For these drivers, waiting for ASYNC_CLOSING to clear while opening is not required, since this condition cannot occur. Similarly, even when the open() method drops and reacquires the tty lock after blocking, ASYNC_CLOSING cannot be set (again, for drivers that do not drop the tty lock while closing). Now that tty port drivers no longer drop the tty lock while closing (since 'tty: Remove tty_wait_until_sent_from_close()'), the same conditions apply: waiting for ASYNC_CLOSING to clear while opening is not required, nor is re-checking ASYNC_CLOSING after dropping and reacquiring the tty lock while blocking (eg., in *_block_til_ready()). Note: The ASYNC_CLOSING flag state is still maintained since several bitrotting drivers use it for (dubious) other purposes. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2015-10-17 21:11:29 -07:00
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6lowpan	6lowpan: move module_init into core functionality	2015-08-11 22:05:36 +02:00
9p	net/9p: Remove ib_get_dma_mr calls	2015-08-30 18:12:36 -04:00
802	…
8021q	net: 8021q: convert to using IFF_NO_QUEUE	2015-08-18 11:55:06 -07:00
appletalk	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
atm	atm: deal with setting entry before mkip was called	2015-09-17 22:13:32 -07:00
ax25	NET: AX.25: Stop heartbeat timer on disconnect.	2015-07-15 15:59:58 -07:00
batman-adv	batman-adv: turn batadv_neigh_node_get() into local function	2015-08-27 20:15:34 +02:00
bluetooth	Bluetooth: Delay check for conn->smp in smp_conn_security()	2015-09-17 12:28:27 +02:00
bridge	bridge: fix igmpv3 / mldv2 report parsing	2015-09-11 15:08:20 -07:00
caif	net: caif: convert to using IFF_NO_QUEUE	2015-08-18 11:55:07 -07:00
can	can: replace timestamp as unique skb attribute	2015-07-12 21:13:22 +02:00
ceph	libceph: don't access invalid memory in keepalive2 path	2015-09-17 20:14:15 +03:00
core	skbuff: Fix skb checksum partial check.	2015-09-29 16:48:46 -07:00
dcb	net/dcb: Add IEEE QCN attribute	2015-03-06 21:50:02 -05:00
dccp	tcp/dccp: fix timewait races in timer handling	2015-09-21 16:32:29 -07:00
decnet	net: ipv6: use common fib_default_rule_pref	2015-09-09 14:19:50 -07:00
dns_resolver	…
dsa	net: dsa: fix preparation of a port STP update	2015-09-29 21:36:01 -07:00
ethernet	flow_dissector: Add flags argument to skb_flow_dissector functions	2015-09-01 15:06:22 -07:00
hsr	net: hsr: convert to using IFF_NO_QUEUE	2015-08-18 11:55:07 -07:00
ieee802154	Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next	2015-08-29 13:15:03 -07:00
ipv4	net: Initialize flow flags in input path	2015-09-29 21:52:32 -07:00
ipv6	net: ipv6: Add RT6_LOOKUP_F_IFACE flag if oif is set	2015-09-29 15:01:10 -07:00
ipx	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
irda	tty: Remove ASYNC_CLOSING checks in open()/hangup() methods	2015-10-17 21:11:29 -07:00
iucv	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
key	net: Fix RCU splat in af_key	2015-08-24 14:48:10 -07:00
l2tp	l2tp: protect tunnel->del_work by ref_count	2015-09-28 22:39:10 -07:00
lapb	…
llc	tcp: fix recv with flags MSG_WAITALL | MSG_PEEK	2015-07-27 01:06:53 -07:00
mac80211	mac80211: reset CQM history upon reconfiguration	2015-09-22 15:22:50 +02:00
mac802154	ieee802154: add ack request default handling	2015-08-10 20:43:06 +02:00
mpls	mpls: fix mpls_net_init memory leak	2015-08-31 12:45:09 -07:00
netfilter	netfilter: nf_log: wait for rcu grace after logger unregistration	2015-09-17 13:37:31 +02:00
netlabel	netlink: implement nla_put_in_addr and nla_put_in6_addr	2015-03-31 13:58:35 -04:00
netlink	netlink: Replace rhash_portid with bound	2015-09-24 12:07:08 -07:00
netrom	netfilter: Remove spurios included of netfilter.h	2015-06-18 21:14:32 +02:00
nfc	nfc: netlink: Add capability to reply to vendor_cmd with data	2015-08-20 22:00:11 +02:00
openvswitch	openvswitch: Zero flows on allocation.	2015-09-22 17:33:41 -07:00
packet	Fix AF_PACKET ABI breakage in 4.2	2015-09-23 14:33:55 -07:00
phonet	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-09-10 13:53:15 -07:00
rfkill	rfkill: Copy "all" global state to other types	2015-09-04 14:26:56 +02:00
rose	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-06-24 02:58:51 -07:00
rxrpc	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
sched	net: revert "net_sched: move tp->root allocation into fw_init()"	2015-09-24 14:33:30 -07:00
sctp	net: sctp: Don't use 64 kilobyte lookup table for four elements	2015-09-28 22:52:21 -07:00
sunrpc	Just one RDMA bugfix.	2015-10-09 16:34:45 -07:00
switchdev	switchdev: fix return value of switchdev_port_fdb_dump in case of error	2015-09-05 22:02:11 -07:00
tipc	tipc: reinitialize pointer after skb linearize	2015-09-20 22:31:20 -07:00
unix	af_unix: return data from multiple SKBs on recv() with MSG_PEEK flag	2015-09-29 13:47:08 -07:00
vmw_vsock	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
wimax	net:wimax: Fix doucble word "the the" in networking.xml	2015-08-09 22:43:52 -07:00
wireless	cfg80211: regulatory: restore proper user alpha2	2015-09-04 14:29:25 +02:00
x25	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
xfrm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2015-09-03 08:08:17 -07:00
Kconfig	lwtunnel: infrastructure for handling light weight tunnels like mpls	2015-07-21 10:39:03 -07:00
Makefile	…
compat.c	net: switch importing msghdr from userland to {compat_,}import_iovec()	2015-04-09 00:02:26 -04:00
socket.c	net: Add a struct net parameter to sock_create_kern	2015-05-11 10:50:17 -04:00
sysctl_net.c	…