linux/net/sunrpc
Trond Myklebust a699d65ec4 SUNRPC: Don't create a gss auth cache unless rpc.gssd is running
An infinite loop is caused when nfs4_establish_lease() fails
with -EACCES. This causes nfs4_handle_reclaim_lease_error()
to sleep a bit and resets the NFS4CLNT_LEASE_EXPIRED bit.
This in turn causes nfs4_state_manager() to try and
reestablished the lease, again, again, again...

The problem is a valid RPCSEC_GSS client is being created when
rpc.gssd is not running.

Link: http://lkml.kernel.org/r/1392066375-16502-1-git-send-email-steved@redhat.com
Fixes: 0ea9de0ea6 (sunrpc: turn warn_gssd() log message into a dprintk())
Reported-by: Steve Dickson <steved@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2014-02-10 16:49:17 -05:00
..
auth_gss SUNRPC: Don't create a gss auth cache unless rpc.gssd is running 2014-02-10 16:49:17 -05:00
xprtrdma Merge branch 'for-3.11' of git://linux-nfs.org/~bfields/linux 2013-07-17 13:43:55 -07:00
addr.c sunrpc: move address copy/cmp/convert routines and prototypes from clnt.h to addr.h 2013-02-05 09:41:14 -05:00
auth_generic.c sunrpc: Add missing kuids conversion for printing 2013-09-12 10:16:06 -04:00
auth_null.c SUNRPC refactor rpcauth_checkverf error returns 2013-09-03 15:25:09 -04:00
auth_unix.c SUNRPC refactor rpcauth_checkverf error returns 2013-09-03 15:25:09 -04:00
auth.c shrinker: convert remaining shrinkers to count/scan API 2013-09-10 18:56:32 -04:00
backchannel_rqst.c SUNRPC: remove two BUG_ON asserts 2012-11-04 14:43:41 -05:00
bc_svc.c SUNRPC: remove BUG_ON from bc_send 2012-11-04 14:43:41 -05:00
cache.c Merge branch 'for-3.14' of git://linux-nfs.org/~bfields/linux 2014-01-30 10:18:43 -08:00
clnt.c sunrpc: Fix infinite loop in RPC state machine 2014-01-05 15:29:26 -05:00
Kconfig Merge branch 'rpcsec_gss-from_cel' into linux-next 2013-04-23 15:40:40 -04:00
Makefile SUNRPC: sunrpc should not explicitly depend on NFS config options 2011-07-15 09:12:23 -04:00
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: fix cleanup of dummy gssd directory when notification fails 2013-12-10 19:39:53 +02:00
rpcb_clnt.c SUNRPC: If the rpcbind channel is disconnected, fail the call to unregister 2013-08-07 17:07:18 -04:00
sched.c SUNRPC: Ensure rpc_task->tk_pid is available for tracepoints 2013-09-04 14:45:13 -04:00
socklib.c sunrpc: remove the second argument of k[un]map_atomic() 2012-03-20 21:48:28 +08:00
stats.c SUNRPC: Deprecate rpc_client->cl_protname 2013-08-30 09:19:34 -04:00
sunrpc_syms.c sunrpc: create a new dummy pipe for gssd to hold open 2013-12-06 13:06:30 -05:00
sunrpc.h SUNRPC: subscribe RPC clients to pipefs notifications 2012-01-31 18:20:25 -05:00
svc_xprt.c svcrpc: fix rpc server shutdown races 2013-02-17 10:53:51 -05:00
svc.c SUNRPC/NFSD: Support a new option for ignoring the result of svc_register 2014-01-03 18:18:49 -05:00
svcauth_unix.c svcrpc: fix failures to handle -1 uid's 2013-07-08 17:27:23 -04:00
svcauth.c hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
svcsock.c net: fix build errors if ipv6 is disabled 2013-10-09 13:04:03 -04:00
sysctl.c net: Convert uses of typedef ctl_table to struct ctl_table 2013-06-13 02:36:09 -07:00
timer.c net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00
xdr.c SUNRPC: Fix memory corruption issue on 32-bit highmem systems 2013-08-28 15:43:43 -04:00
xprt.c NFS client updates for Linux 3.14 2014-01-28 08:46:44 -08:00
xprtsock.c Merge branch 'for-3.14' of git://linux-nfs.org/~bfields/linux 2014-01-30 10:18:43 -08:00