linux/net/sunrpc/auth_null.c, branch v4.5

sunrpc: eliminate RPC_DEBUG

2014-11-24T22:31:46Z

It's always set to whatever CONFIG_SUNRPC_DEBUG is, so just use that. Signed-off-by: Jeff Layton Signed-off-by: Trond Myklebust

sunrpc/auth: allow lockless (rcu) lookup of credential cache.

2014-08-03T21:14:12Z

The new flag RPCAUTH_LOOKUP_RCU to credential lookup avoids locking, does not take a reference on the returned credential, and returns -ECHILD if a simple lookup was not possible. The returned value can only be used within an rcu_read_lock protected region. The main user of this is the new rpc_lookup_cred_nonblock() which returns a pointer to the current credential which is only rcu-safe (no ref-count held), and might return -ECHILD if allocation was required. Signed-off-by: NeilBrown Signed-off-by: Trond Myklebust

SUNRPC refactor rpcauth_checkverf error returns

2013-09-03T19:25:09Z

Most of the time an error from the credops crvalidate function means the server has sent us a garbage verifier. The gss_validate function is the exception where there is an -EACCES case if the user GSS_context on the client has expired. Signed-off-by: Andy Adamson Signed-off-by: Trond Myklebust

SUNRPC: Replace clnt->cl_principal

2013-08-30T13:19:36Z

The clnt->cl_principal is being used exclusively to store the service target name for RPCSEC_GSS/krb5 callbacks. Replace it with something that is stored only in the RPCSEC_GSS-specific code. Signed-off-by: Trond Myklebust

SUNRPC: Move the bound cred to struct rpc_rqst

2010-08-04T12:54:09Z

This will allow us to save the original generic cred in rpc_message, so that if we migrate from one server to another, we can generate a new bound cred without having to punt back to the NFS layer. Signed-off-by: Trond Myklebust

headers: utsname.h redux

2009-09-24T01:13:10Z

* remove asm/atomic.h inclusion from linux/utsname.h -- not needed after kref conversion * remove linux/utsname.h inclusion from files which do not need it NOTE: it looks like fs/binfmt_elf.c do not need utsname.h, however due to some personality stuff it _is_ needed -- cowardly leave ELF-related headers and files alone. Signed-off-by: Alexey Dobriyan Signed-off-by: Linus Torvalds

NFSv4: Don't use cred->cr_ops->cr_name in nfs4_proc_setclientid()

2008-04-19T20:54:53Z

With the recent change to generic creds, we can no longer use cred->cr_ops->cr_name to distinguish between RPCSEC_GSS principals and AUTH_SYS/AUTH_NULL identities. Replace it with the rpc_authops->au_name instead... Signed-off-by: Trond Myklebust

SUNRPC: Add an rpc_credop callback for binding a credential to an rpc_task

2008-03-14T17:42:41Z

We need the ability to treat 'generic' creds specially, since they want to bind instances of the auth cred instead of binding themselves. Signed-off-by: Trond Myklebust

SUNRPC: cleanup rpc credential cache garbage collection

2007-07-11T03:40:35Z

Signed-off-by: Trond Myklebust

SUNRPC: Enforce atomic updates of rpc_cred->cr_flags

2007-07-11T03:40:35Z

Convert to the use of atomic bitops... Signed-off-by: Trond Myklebust