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41f9702896
linux/net/sunrpc
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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
..
auth_gss sunrpc: integer underflow in rsc_parse() 2015-02-26 15:40:16 -05:00
xprtrdma xprtrdma: Prevent infinite loop in rpcrdma_ep_create() 2015-03-31 09:52:52 -04:00
addr.c replace strict_strto calls 2014-07-12 18:45:49 -04:00
auth_generic.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
auth_null.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
auth_unix.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
auth.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
backchannel_rqst.c SUNRPC: Always manipulate rpc_rqst::rq_bc_pa_list under xprt->bc_pa_lock 2015-02-13 17:41:10 -05:00
bc_svc.c SUNRPC: remove BUG_ON from bc_send 2012-11-04 14:43:41 -05:00
cache.c sunrpc: fix braino in ->poll() 2015-03-08 12:53:46 -07:00
clnt.c SUNRPC: Handle EADDRINUSE on connect 2015-02-08 21:47:27 -05:00
debugfs.c sunrpc: add a debugfs rpc_xprt directory with an info file in it 2014-11-27 13:14:52 -05:00
Kconfig sunrpc: add debugfs file for displaying client rpc_task queue 2014-11-27 13:14:51 -05:00
Makefile sunrpc: add debugfs file for displaying client rpc_task queue 2014-11-27 13:14:51 -05:00
netns.h Merge branch 'for-3.14' of git://linux-nfs.org/~bfields/linux 2014-01-30 10:18:43 -08:00
rpc_pipe.c rpc_pipe: Drop memory allocation cast 2014-07-12 18:43:44 -04:00
rpcb_clnt.c SUNRPC: NULL utsname dereference on NFS umount during namespace cleanup 2015-02-03 16:40:17 -05:00
sched.c SUNRPC: Allow waiting on memory allocation 2015-01-24 18:46:50 -05:00
socklib.c net: Save software checksum complete 2014-06-11 15:46:13 -07:00
stats.c sunrpc: add rpc_count_iostats_idx 2015-02-03 11:06:38 -08:00
sunrpc_syms.c sunrpc: add debugfs file for displaying client rpc_task queue 2014-11-27 13:14:51 -05:00
sunrpc.h SUNRPC: track whether a request is coming from a loop-back interface. 2014-05-22 15:59:18 -04:00
svc_xprt.c sunrpc/lockd: fix references to the BKL 2015-01-23 10:29:12 -05:00
svc.c sunrpc/lockd: fix references to the BKL 2015-01-23 10:29:12 -05:00
svcauth_unix.c svcrpc: fix failures to handle -1 uid's 2013-07-08 17:27:23 -04:00
svcauth.c nfsd4: better reservation of head space for krb5 2014-05-30 17:32:17 -04:00
svcsock.c sunrpc: move rq_local field to rq_flags 2014-12-09 11:21:21 -05:00
sysctl.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
timer.c net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00
xdr.c rpc: fix xdr_truncate_encode to handle buffer ending on page boundary 2015-01-07 14:03:58 -05:00
xprt.c SUNRPC: Remove the redundant XPRT_CONNECTION_CLOSE flag 2015-02-09 11:26:06 -05:00
xprtsock.c SUNRPC: Cleanup to remove xs_tcp_close() 2015-02-10 11:06:04 -05:00