Chuck Lever 0a90487bf7 xprtrdma: Handle stale connection rejection ... A server rejects a connection attempt with STALE_CONNECTION when a client attempts to connect to a working remote service, but uses a QPN and GUID that corresponds to an old connection that was abandoned. This might occur after a client crashes and restarts. Fix rpcrdma_conn_upcall() to distinguish between a normal rejection and rejection of stale connection parameters. As an additional clean-up, remove the code that retries the connection attempt with different ORD/IRD values. Code audit of other ULP initiators shows no similar special case handling of initiator_depth or responder_resources. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>		2017-02-10 14:02:36 -05:00
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backchannel.c	xprtrdma: Cap size of callback buffer resources	2016-11-29 16:45:44 -05:00
fmr_ops.c	xprtrdma: Basic support for Remote Invalidation	2016-09-19 13:08:38 -04:00
frwr_ops.c	xprtrdma: Update documenting comment	2016-11-29 16:45:44 -05:00
Makefile	xprtrdma: Remove ALLPHYSICAL memory registration mode	2016-07-11 15:50:43 -04:00
module.c	rpcrdma: Merge svcrdma and xprtrdma modules into one	2015-06-04 16:56:02 -04:00
rpc_rdma.c	xprtrdma: Properly recover FRWRs with in-flight FASTREG WRs	2017-02-10 14:02:36 -05:00
svc_rdma_backchannel.c	svcrdma: Remove unused variables in xprt_rdma_bc_allocate()	2016-11-30 17:31:14 -05:00
svc_rdma_marshal.c	svcrdma: Generalize svc_rdma_xdr_decode_req()	2016-05-13 15:53:06 -04:00
svc_rdma_recvfrom.c	svcrdma: avoid duplicate dma unmapping during error recovery	2017-01-12 16:14:47 -05:00
svc_rdma_sendto.c	svcrdma: Further clean-up of svc_rdma_get_inv_rkey()	2016-11-30 17:31:16 -05:00
svc_rdma_transport.c	The one new feature is support for a new NFSv4.2 mode_umask attribute	2016-12-16 10:48:28 -08:00
svc_rdma.c	svcrdma: Define maximum number of backchannel requests	2016-01-19 15:30:48 -05:00
transport.c	xprtrdma: Properly recover FRWRs with in-flight FASTREG WRs	2017-02-10 14:02:36 -05:00
verbs.c	xprtrdma: Handle stale connection rejection	2017-02-10 14:02:36 -05:00
xprt_rdma.h	xprtrdma: Shrink send SGEs array	2017-02-10 14:02:36 -05:00