tmp_suning_uos_patched/net/sunrpc/xprtrdma
Chuck Lever 41f9702896 xprtrdma: Prevent infinite loop in rpcrdma_ep_create()
If a provider advertizes a zero max_fast_reg_page_list_len, FRWR
depth detection loops forever. Instead of just failing the mount,
try other memory registration modes.

Fixes: 0fc6c4e7bb ("xprtrdma: mind the device's max fast . . .")
Reported-by: Devesh Sharma <Devesh.Sharma@Emulex.Com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: Devesh Sharma <Devesh.Sharma@Emulex.Com>
Tested-by: Meghana Cheripady <Meghana.Cheripady@Emulex.Com>
Tested-by: Veeresh U. Kokatnur <veereshuk@chelsio.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2015-03-31 09:52:52 -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: Perform a full marshal on retransmit 2015-03-31 09:52:52 -04:00
svc_rdma_marshal.c svcrdma: Clean up read chunk counting 2015-01-15 15:01:44 -05:00
svc_rdma_recvfrom.c svcrdma: Handle additional inline content 2015-01-15 15:01:49 -05:00
svc_rdma_sendto.c svcrdma: Find rmsgp more reliably 2015-01-15 15:01:45 -05:00
svc_rdma_transport.c svcrdma: Plant reader function in struct svcxprt_rdma 2015-01-15 15:01:46 -05:00
svc_rdma.c net: Convert uses of typedef ctl_table to struct ctl_table 2013-06-13 02:36:09 -07:00
transport.c xprtrdma: Perform a full marshal on retransmit 2015-03-31 09:52:52 -04:00
verbs.c xprtrdma: Prevent infinite loop in rpcrdma_ep_create() 2015-03-31 09:52:52 -04:00
xprt_rdma.h xprtrdma: Perform a full marshal on retransmit 2015-03-31 09:52:52 -04:00