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linux-stable/net/sunrpc/xprtrdma
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Chuck Lever 6ab59945f2 xprtrdma: Update rkeys after transport reconnect 
Various reports of:

  rpcrdma_qp_async_error_upcall: QP error 3 on device mlx4_0
		ep ffff8800bfd3e848

Ensure that rkeys in already-marshalled RPC/RDMA headers are
refreshed after the QP has been replaced by a reconnect.

BugLink: https://bugzilla.linux-nfs.org/show_bug.cgi?id=249
Suggested-by: Selvin Xavier <Selvin.Xavier@Emulex.Com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: Steve Wise <swise@opengridcomputing.com>
Tested-by: Shirley Ma <shirley.ma@oracle.com>
Tested-by: Devesh Sharma <devesh.sharma@emulex.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2014-07-31 16:22:53 -04:00
..
Makefile xprtrdma: add separate Kconfig options for NFSoRDMA client and server support 2014-03-28 18:02:12 -04:00
rpc_rdma.c xprtrdma: Update rkeys after transport reconnect 2014-07-31 16:22:53 -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: refactor marshalling logic 2014-06-06 19:22:50 -04:00
svc_rdma_transport.c svcrdma: refactor marshalling logic 2014-06-06 19:22:50 -04:00
transport.c xprtrdma: Update rkeys after transport reconnect 2014-07-31 16:22:53 -04:00
verbs.c xprtrdma: Limit data payload size for ALLPHYSICAL 2014-07-31 16:22:52 -04:00
xprt_rdma.h xprtrdma: Update rkeys after transport reconnect 2014-07-31 16:22:53 -04:00