OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
linux/net
History
Chuck Lever 96a93162e2 svcrdma: Select NFSv4.1 backchannel transport based on forward channel 
commit 3c45ddf823 upstream.

The current code always selects XPRT_TRANSPORT_BC_TCP for the back
channel, even when the forward channel was not TCP (eg, RDMA). When
a 4.1 mount is attempted with RDMA, the server panics in the TCP BC
code when trying to send CB_NULL.

Instead, construct the transport protocol number from the forward
channel transport or'd with XPRT_TRANSPORT_BC. Transports that do
not support bi-directional RPC will not have registered a "BC"
transport, causing create_backchannel_client() to fail immediately.

Fixes: https://bugzilla.linux-nfs.org/show_bug.cgi?id=265
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2014-09-05 16:34:18 -07:00
..
9p 9p/trans_virtio.c: Fix broken zero-copy on vmalloc() buffers 2014-02-10 17:48:54 -08:00
802 neigh: use NEIGH_VAR_INIT in ndo_neigh_setup functions. 2014-01-16 11:31:58 -08:00
8021q vlan: free percpu stats in device destructor 2014-07-28 08:05:59 -07:00
appletalk appletalk: Fix socket referencing in skb 2014-07-28 08:06:00 -07:00
atm net: Fix some fallout from the etner_addr_copy() changes. 2014-01-21 18:57:26 -08:00
ax25 net: add build-time checks for msg->msg_name size 2014-01-18 23:04:16 -08:00
batman-adv batman-adv: Fix out-of-order fragmentation support 2014-08-14 09:38:24 +08:00
bluetooth Bluetooth: Allow change security level on ATT_CID in slave role 2014-07-09 11:18:26 -07:00
bridge bridge: Prevent insertion of FDB entry with disallowed vlan 2014-06-26 15:15:39 -04:00
caif net: Include appropriate header file in caif/cfsrvl.c 2014-02-09 17:32:49 -08:00
can net: Use netlink_ns_capable to verify the permisions of netlink messages 2014-06-26 15:15:38 -04:00
ceph libceph: fix corruption when using page_count 0 page in rbd 2014-06-07 10:28:28 -07:00
core iovec: make sure the caller actually wants anything in memcpy_fromiovecend 2014-08-14 09:38:24 +08:00
dcb net: Use netlink_ns_capable to verify the permisions of netlink messages 2014-06-26 15:15:38 -04:00
dccp dccp: re-enable debug macro 2014-02-16 23:45:00 -05:00
decnet net: Use netlink_ns_capable to verify the permisions of netlink messages 2014-06-26 15:15:38 -04:00
dns_resolver dns_resolver: Null-terminate the right string 2014-07-28 08:06:01 -07:00
dsa dsa: Use ether_addr_copy 2014-01-21 18:13:05 -08:00
ethernet net: eth_type_trans() should use skb_header_pointer() 2014-01-16 15:30:31 -08:00
hsr hsr: off by one sanity check in hsr_register_frame_in() 2014-03-03 15:29:42 -05:00
ieee802154 6lowpan: fix lockdep splats 2014-02-10 17:51:29 -08:00
ipv4 tcp: Fix integer-overflow in TCP vegas 2014-08-14 09:38:24 +08:00
ipv6 ip: make IP identifiers less predictable 2014-08-14 09:38:23 +08:00
ipx net: Move prototype declaration to header file include/net/net_namespace.h from net/ipx/af_ipx.c 2014-02-09 17:32:50 -08:00
irda net: add build-time checks for msg->msg_name size 2014-01-18 23:04:16 -08:00
iucv af_iucv: wrong mapping of sent and confirmed skbs 2014-06-30 20:11:51 -07:00
key selinux: add gfp argument to security_xfrm_policy_alloc and fix callers 2014-03-10 08:30:02 +01:00
l2tp net/l2tp: don't fall back on UDP [get|set]sockopt 2014-08-07 14:52:39 -07:00
lapb net/lapb: re-send packets on timeout 2013-09-23 16:52:45 -04:00
llc llc: remove noisy WARN from llc_mac_hdr_init 2014-01-28 18:01:32 -08:00
mac80211 Revert "mac80211: move "bufferable MMPDU" check to fix AP mode scan" 2014-08-07 14:52:38 -07:00
mac802154 mac802154: fix following checkpath.pl warning Prefer pr_warn(... to pr_warning(... 2013-12-22 18:53:08 -05:00
mpls ipip: add GSO/TSO support 2013-10-19 19:36:19 -04:00
netfilter inetpeer: get rid of ip_id_count 2014-08-14 09:38:23 +08:00
netlabel netlabel: Fix FSF address in file headers 2013-12-06 12:37:56 -05:00
netlink netlink: Fix handling of error from netlink_dump(). 2014-07-28 08:06:00 -07:00
netrom net: add build-time checks for msg->msg_name size 2014-01-18 23:04:16 -08:00
nfc NFC: NCI: Fix NULL pointer dereference 2014-02-23 23:14:45 +01:00
openvswitch openvswitch: fix a possible deadlock and lockdep warning 2014-03-28 16:41:53 -04:00
packet net: Use netlink_ns_capable to verify the permisions of netlink messages 2014-06-26 15:15:38 -04:00
phonet net: Use netlink_ns_capable to verify the permisions of netlink messages 2014-06-26 15:15:38 -04:00
rds rds: prevent dereference of a NULL device in rds_iw_laddr_check 2014-04-14 06:50:04 -07:00
rfkill Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-01-25 11:17:34 -08:00
rose net: add build-time checks for msg->msg_name size 2014-01-18 23:04:16 -08:00
rxrpc RxRPC fixes 2014-01-28 18:04:18 -08:00
sched net: Use netlink_ns_capable to verify the permisions of netlink messages 2014-06-26 15:15:38 -04:00
sctp sctp: fix possible seqlock seadlock in sctp_packet_transmit() 2014-08-14 09:38:24 +08:00
sunrpc svcrdma: Select NFSv4.1 backchannel transport based on forward channel 2014-09-05 16:34:18 -07:00
tipc tipc: clear 'next'-pointer of message fragments before reassembly 2014-07-28 08:06:01 -07:00
unix net: unix: non blocking recvmsg() should not return -EINTR 2014-03-26 17:05:40 -04:00
vmw_vsock vsock: Make transport the proto owner 2014-05-31 13:20:36 -07:00
wimax wimax: remove dead code 2013-11-21 13:09:42 -05:00
wireless cfg80211: fix mic_failure tracing 2014-08-07 14:52:36 -07:00
x25 net: add build-time checks for msg->msg_name size 2014-01-18 23:04:16 -08:00
xfrm xfrm: Fix installation of AH IPsec SAs 2014-08-14 09:38:23 +08:00
Kconfig net: netprio: rename config to be more consistent with cgroup configs 2014-01-03 23:41:42 +01:00
Makefile net: move 6lowpan compression code to separate module 2014-01-15 15:36:38 -08:00
compat.c net: sendmsg: fix NULL pointer dereference 2014-08-14 09:38:23 +08:00
nonet.c
…
socket.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-13 20:38:36 -07:00
sysctl_net.c net: Update the sysctl permissions handler to test effective uid/gid 2013-10-07 15:57:56 -04:00