Vakul Garg 4504ab0e6e net/tls: Inform user space about send buffer availability ... A previous fix ("tls: Fix write space handling") assumed that user space application gets informed about the socket send buffer availability when tls_push_sg() gets called. Inside tls_push_sg(), in case do_tcp_sendpages() returns 0, the function returns without calling ctx->sk_write_space. Further, the new function tls_sw_write_space() did not invoke ctx->sk_write_space. This leads to situation that user space application encounters a lockup always waiting for socket send buffer to become available. Rather than call ctx->sk_write_space from tls_push_sg(), it should be called from tls_write_space. So whenever tcp stack invokes sk->sk_write_space after freeing socket send buffer, we always declare the same to user space by the way of invoking ctx->sk_write_space. Fixes: 7463d3a2db ("tls: Fix write space handling") Signed-off-by: Vakul Garg <vakul.garg@nxp.com> Reviewed-by: Boris Pismenny <borisp@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-03-13 14:16:44 -07:00
..
6lowpan	6lowpan: fix debugfs_simple_attr.cocci warnings	2019-01-22 09:51:19 +01:00
9p	9p/net: put a lower bound on msize	2018-12-25 17:07:49 +09:00
802
8021q	net: Remove switchdev.h inclusion from team/bond/vlan	2019-02-24 17:40:46 -08:00
appletalk	appletalk: Fix use-after-free in atalk_proc_exit	2019-03-03 13:01:49 -08:00
atm	net: atm: Add another IS_ENABLED(CONFIG_COMPAT) in atm_dev_ioctl	2019-03-07 10:14:50 -08:00
ax25	ax25: fix possible use-after-free	2019-01-23 11:18:00 -08:00
batman-adv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-15 12:38:38 -08:00
bluetooth	Bluetooth: Add quirk for reading BD_ADDR from fwnode property	2019-02-26 10:08:26 +01:00
bpf	bpf: fix warning about using plain integer as NULL	2019-03-08 21:17:07 +01:00
bpfilter	bpfilter: re-add header search paths to tools include to fix build error	2019-02-23 13:34:40 -08:00
bridge	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2019-03-02 14:01:04 -08:00
caif	net: caif: use skb helpers instead of open-coding them	2019-02-17 11:01:17 -08:00
can	can: bcm: check timer values before ktime conversion	2019-01-22 11:33:46 +01:00
ceph	libceph: handle an empty authorize reply	2019-02-18 18:05:33 +01:00
core	gro_cells: make sure device is up in gro_cells_receive()	2019-03-10 11:07:14 -07:00
dcb
dccp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-08 15:00:17 -08:00
decnet	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-01-29 21:18:54 -08:00
dns_resolver
dsa	net: dsa: Use prepare/commit phase in dsa_slave_vlan_rx_add_vid()	2019-03-03 20:45:52 -08:00
ethernet	net/ethernet: Add parse_protocol header_ops support	2019-02-22 12:55:31 -08:00
hsr	net/hsr: fix possible crash in add_timer()	2019-03-07 11:02:08 -08:00
ieee802154	net: remove unused struct inet_frag_queue.fragments field	2019-02-26 08:27:05 -08:00
ife
ipv4	tcp: Don't access TCP_SKB_CB before initializing it	2019-03-11 15:36:49 -07:00
ipv6	net: sit: fix UBSAN Undefined behaviour in check_6rd	2019-03-11 10:32:45 -07:00
iucv
kcm	kcm: Remove unnecessary SLAB_PANIC for kmem_cache_create() in kcm_init	2019-02-23 13:46:24 -08:00
key	af_key: unconditionally clone on broadcast	2019-02-12 10:36:42 +01:00
l2tp	l2tp: copy 4 more bytes to linear part if necessary	2019-01-31 08:58:46 -08:00
l3mdev	l3mdev: add function to retreive upper master	2018-12-03 14:15:26 -08:00
lapb
llc
mac80211	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-24 12:06:19 -08:00
mac802154
mpls	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-03-02 12:54:35 -08:00
ncsi	net/ncsi: Add NCSI Mellanox OEM command	2018-11-27 16:37:20 -08:00
netfilter	netfilter: nf_tables: return immediately on empty commit	2019-03-11 20:01:20 +01:00
netlabel	netlabel: fix out-of-bounds memory accesses	2019-02-27 21:45:24 -08:00
netlink	rhashtable: Remove obsolete rhashtable_walk_init function	2019-02-22 13:49:00 +01:00
netrom	netrom: switch to sock timer API	2019-01-27 10:38:04 -08:00
nfc	net: nfc: Fix NULL dereference on nfc_llcp_build_tlv fails	2019-02-27 12:47:08 -08:00
nsh
openvswitch	netfilter: nat: remove nf_nat_l3proto.h and nf_nat_core.h	2019-02-27 10:54:08 +01:00
packet	net/packet: Remove redundant skb->protocol set	2019-02-22 12:55:31 -08:00
phonet	phonet: fix building with clang	2019-02-21 16:23:56 -08:00
psample
qrtr
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-08 15:00:17 -08:00
rfkill	rfkill: gpio: Remove unused include	2018-12-18 13:13:56 +01:00
rose	net: rose: add missing dev_put() on error in rose_bind	2019-02-19 13:22:46 -08:00
rxrpc	rxrpc: Fix client call queueing, waiting for channel	2019-03-08 18:24:53 -08:00
sched	net_sched: return correct value for *notify* functions	2019-03-13 13:48:27 -07:00
sctp	sctp: call sctp_auth_init_hmacs() in sctp_sock_migrate()	2019-03-08 11:42:49 -08:00
smc	net/smc: allow pnetid-less configuration	2019-02-28 12:49:44 -08:00
strparser
sunrpc	Two small fixes, one for crashes using nfs/krb5 with older enctypes, one	2019-02-16 17:38:01 -08:00
switchdev	switchdev: Remove unused transaction item queue	2019-03-01 21:35:19 -08:00
tipc	tipc: fix RDM/DGRAM connect() regression	2019-03-05 12:49:13 -08:00
tls	net/tls: Inform user space about send buffer availability	2019-03-13 14:16:44 -07:00
unix	missing barriers in some of unix_sock ->addr and ->path accesses	2019-02-20 20:06:28 -08:00
vmw_vsock	vsock/virtio: fix kernel panic from virtio_transport_reset_no_sock	2019-03-08 15:15:44 -08:00
wimax
wireless	Merge remote-tracking branch 'net-next/master' into mac80211-next	2019-02-22 13:48:13 +01:00
x25	net/x25: reset state in x25_connect()	2019-03-11 15:40:14 -07:00
xdp	xsk: fix to reject invalid options in Tx descriptor	2019-03-08 21:17:06 +01:00
xfrm	xfrm: Fix inbound traffic via XFRM interfaces across network namespaces	2019-02-18 10:58:54 +01:00
compat.c	net: fixup address-space warnings in compat_mc_{get,set}sockopt()	2019-03-03 20:58:25 -08:00
Kconfig	net: devlink: turn devlink into a built-in	2019-02-26 08:49:05 -08:00
Makefile
socket.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-03-02 12:54:35 -08:00
sysctl_net.c