linux-toradex.git/net/sunrpc/auth.c, branch v5.4

treewide: Add SPDX license identifier for missed files

2019-05-21T08:50:45+00:00

Add SPDX license identifiers to all files which:

 - Have no license information of any form

 - Have EXPORT_.*_SYMBOL_GPL inside which was used in the
   initial scan/conversion to ignore the file

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner 
Signed-off-by: Greg Kroah-Hartman

SUNRPC: Use struct xdr_stream when decoding RPC Reply header

2019-02-14T14:11:18+00:00

Modernize and harden the code path that parses an RPC Reply
message.

Signed-off-by: Chuck Lever 
Signed-off-by: Anna Schumaker

SUNRPC: Use struct xdr_stream when constructing RPC Call header

2019-02-13T18:45:17+00:00

Modernize and harden the code path that constructs each RPC Call
message.

Signed-off-by: Chuck Lever 
Signed-off-by: Anna Schumaker

SUNRPC: Remove some dprintk() call sites from auth functions

2019-02-13T17:12:59+00:00

Clean up: Reduce dprintk noise by removing dprintk() call sites
from hot path that do not report exceptions. These are usually
replaceable with function graph tracing.

Signed-off-by: Chuck Lever 
Signed-off-by: Anna Schumaker

SUNRPC: Add xdr_stream::rqst field

2019-02-13T16:05:50+00:00

Having access to the controlling rpc_rqst means a trace point in the
XDR code can report:

 - the XID
 - the task ID and client ID
 - the p_name of RPC being processed

Subsequent patches will introduce such trace points.

Signed-off-by: Chuck Lever 
Signed-off-by: Anna Schumaker

sunrpc: kernel BUG at kernel/cred.c:825!

2019-01-09T21:54:23+00:00

Init missing debug member magic with CRED_MAGIC.

Signed-off-by: Santosh kumar pradhan 
Reported-by: Dave Jones 
Signed-off-by: Anna Schumaker

SUNRPC discard cr_uid from struct rpc_cred.

2018-12-19T18:52:46+00:00

Just use ->cr_cred->fsuid directly.

Signed-off-by: NeilBrown 
Signed-off-by: Anna Schumaker

SUNRPC: simplify auth_unix.

2018-12-19T18:52:46+00:00

1/ discard 'struct unx_cred'.  We don't need any data that
   is not already in 'struct rpc_cred'.
2/ Don't keep these creds in a hash table.  When a credential
   is needed, simply allocate it.  When not needed, discard it.
   This can easily be faster than performing a lookup on
   a shared hash table.
   As the lookup can happen during write-out, use a mempool
   to ensure forward progress.
   This means that we cannot compare two credentials for
   equality by comparing the pointers, but we never do that anyway.

Signed-off-by: NeilBrown 
Signed-off-by: Anna Schumaker

SUNRPC: remove crbind rpc_cred operation

2018-12-19T18:52:46+00:00

This now always just does get_rpccred(), so we
don't need an operation pointer to know to do that.

Signed-off-by: NeilBrown 
Signed-off-by: Anna Schumaker

SUNRPC: remove generic cred code.

2018-12-19T18:52:46+00:00

This is no longer used.

Signed-off-by: NeilBrown 
Signed-off-by: Anna Schumaker