Chuck Lever 3c45ddf823 svcrdma: Select NFSv4.1 backchannel transport based on forward channel ... 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>		2014-07-18 11:35:45 -04:00
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Makefile	xprtrdma: add separate Kconfig options for NFSoRDMA client and server support	2014-03-28 18:02:12 -04:00
rpc_rdma.c	xprtrdma: Disconnect on registration failure	2014-06-04 08:56:53 -04:00
svc_rdma.c	net: Convert uses of typedef ctl_table to struct ctl_table	2013-06-13 02:36:09 -07:00
svc_rdma_marshal.c	svcrdma: underflow issue in decode_write_list()	2013-07-15 11:46:23 -04:00
svc_rdma_recvfrom.c	svcrdma: Fence LOCAL_INV work requests	2014-06-06 19:22:51 -04:00
svc_rdma_sendto.c	svcrdma: send_write() must not overflow the device's max sge	2014-07-11 15:03:48 -04:00
svc_rdma_transport.c	svcrdma: Select NFSv4.1 backchannel transport based on forward channel	2014-07-18 11:35:45 -04:00
transport.c	xprtrdma: Disconnect on registration failure	2014-06-04 08:56:53 -04:00
verbs.c	xprtrdma: Remove BUG_ON() call sites	2014-06-04 08:56:53 -04:00
xprt_rdma.h	xprtrdma: Avoid deadlock when credit window is reset	2014-06-04 08:56:52 -04:00