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adddc32d6f
linux/drivers/net
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Sowmini Varadhan adddc32d6f sunvnet: Do not spin in an infinite loop when vio_ldc_send() returns EAGAIN 
ldc_rx -> vnet_rx -> .. -> vnet_walk_rx->vnet_send_ack should not
spin into an infinite loop waiting  EAGAIN to lift.

The sender could have sent us a burst, and gone to lunch without
doing any more ldc_read()'s. That should not cause the receiver to
loop infinitely till soft-lockup kicks in.

Similarly __vnet_tx_trigger should only loop on EAGAIN a finite
number of times. The caller (vnet_start_xmit()) already has code
to reset the dring state and bail on errors from __vnet_tx_trigger

Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Acked-by: Raghuram Kothakota <raghuram.kothakota@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-13 20:04:46 -07:00
..
appletalk
arcnet com20020_cs: Remove typedef com20020_dev_t 2014-08-11 12:19:53 -07:00
bonding Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-08-05 18:46:26 -07:00
caif net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
can Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-07-30 13:25:49 -07:00
cris eth_v10: remove unnecessary break after return 2014-07-20 21:29:49 -07:00
dsa
ethernet sunvnet: Do not spin in an infinite loop when vio_ldc_send() returns EAGAIN 2014-08-13 20:04:46 -07:00
fddi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-07-16 14:09:34 -07:00
hamradio net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
hippi
hyperv hyperv: Adjust the size of sendbuf region to support ws2008r2 2014-08-06 13:52:07 -07:00
ieee802154 net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
irda irda: use pci_zalloc_consistent 2014-08-08 15:57:29 -07:00
phy Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-08-05 18:46:26 -07:00
plip
ppp net: filter: split 'struct sk_filter' into socket and bpf parts 2014-08-02 15:03:58 -07:00
slip net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
team team: Simplify return path of team_newlink 2014-08-05 16:37:51 -07:00
usb net: fix USB network driver config option. 2014-08-06 16:00:20 -07:00
vmxnet3 vmxnet3: fix decimal printf format specifiers prefixed with 0x 2014-08-06 14:13:37 -07:00
wan wan: wanxl: Remove typedefs from struct names 2014-08-11 12:37:04 -07:00
wimax net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
wireless Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-08-13 18:27:40 -06:00
xen-netback xen-netback: Don't deschedule NAPI when carrier off 2014-08-11 14:07:47 -07:00
dummy.c net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
eql.c net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
ifb.c net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
Kconfig vxlan: Call udp_sock_create 2014-07-14 16:12:15 -07:00
LICENSE.SRC
loopback.c net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
macvlan.c macvlan: Initialize vlan_features to turn on offload support. 2014-07-31 22:10:01 -07:00
macvtap.c
Makefile net: reduce USB network driver config options. 2014-08-05 16:48:59 -07:00
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tun.c net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
veth.c net: rtnetlink - make create_link take name_assign_type 2014-07-15 16:13:07 -07:00
virtio_net.c virtio-net: rx busy polling support 2014-07-23 15:12:02 -07:00
vxlan.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-07-30 13:25:49 -07:00
xen-netfront.c xen-netfront: Fix handling packets on compound pages with skb_linearize 2014-08-11 14:46:41 -07:00