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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-16 01:04:08 +08:00
linux-next/fs/nfs
Chuck Lever 6a1a1e34dc SUNRPC: Add rpcauth_list_flavors()
The gss_mech_list_pseudoflavors() function provides a list of
currently registered GSS pseudoflavors.  This list does not include
any non-GSS flavors that have been registered with the RPC client.
nfs4_find_root_sec() currently adds these extra flavors by hand.

Instead, nfs4_find_root_sec() should be looking at the set of flavors
that have been explicitly registered via rpcauth_register().  And,
other areas of code will soon need the same kind of list that
contains all flavors the kernel currently knows about (see below).

Rather than cloning the open-coded logic in nfs4_find_root_sec() to
those new places, introduce a generic RPC function that generates a
full list of registered auth flavors and pseudoflavors.

A new rpc_authops method is added that lists a flavor's
pseudoflavors, if it has any.  I encountered an interesting module
loader loop when I tried to get the RPC client to invoke
gss_mech_list_pseudoflavors() by name.

This patch is a pre-requisite for server trunking discovery, and a
pre-requisite for fixing up the in-kernel mount client to do better
automatic security flavor selection.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-07-16 15:12:15 -04:00
..
blocklayout NFS: Use proper naming conventions for the nfs_client.net field 2012-05-22 16:45:44 -04:00
objlayout NFS: Fix sparse warnings 2012-05-04 14:59:51 -04:00
cache_lib.c NFS: remove RPC PipeFS mount point references from NFS cache routines 2012-01-31 18:20:26 -05:00
cache_lib.h NFS: DNS resolver PipeFS notifier introduced 2012-01-31 18:20:26 -05:00
callback_proc.c NFSv4: Further clean-ups of delegation stateid validation 2012-03-06 10:32:44 -05:00
callback_xdr.c NFS: add an endian notation for sparse 2012-06-12 09:54:40 -04:00
callback.c NFS: hard-code init_net for NFS callback transports 2012-06-14 13:53:43 -04:00
callback.h NFSv4.1: Convert slotid from u8 to u32 2012-02-15 00:19:43 -05:00
client.c NFS: Create an alloc_client rpc_op 2012-06-29 11:46:46 -04:00
delegation.c NFS: Create a return_delegation rpc op 2012-06-29 11:46:45 -04:00
delegation.h NFS: Create a return_delegation rpc op 2012-06-29 11:46:45 -04:00
dir.c Merge commit '9249e17fe094d853d1ef7475dd559a2cc7e23d42' into nfs-for-3.6 2012-07-16 12:01:42 -04:00
direct.c NFS: Fix list manipulation snafus in fs/nfs/direct.c 2012-07-08 10:32:08 -04:00
dns_resolve.c NFS: Fix a number of sparse warnings 2012-03-11 15:14:16 -04:00
dns_resolve.h NFS: DNS resolver cache per network namespace context introduced 2012-01-31 18:20:26 -05:00
file.c NFS: Create a have_delegation rpc_op 2012-06-29 11:46:44 -04:00
fscache-index.c NFS: Use the inode->i_version to cache NFSv4 change attribute information 2011-10-18 09:14:34 -07:00
fscache.c NFS: Don't pass mount data to nfs_fscache_get_super_cookie() 2012-05-14 17:30:26 -07:00
fscache.h NFS: Fix a compile issue when CONFIG_NFS_FSCACHE was undefined 2012-05-16 10:24:20 -07:00
getroot.c vfs: switch i_dentry/d_alias to hlist 2012-07-14 16:32:55 +04:00
idmap.c NFS: Force the legacy idmapper to be single threaded 2012-06-20 14:38:11 -04:00
inode.c NFS: Create a return_delegation rpc op 2012-06-29 11:46:45 -04:00
internal.h NFS: Create an write_pageio_init() function 2012-06-29 11:46:46 -04:00
iostat.h NFS: Squelch compiler warning in nfs_add_server_stats() 2010-05-14 15:09:31 -04:00
Kconfig NFS: Simplify NFSv4.1 Kconfig 2012-06-28 17:20:51 -04:00
Makefile NFS: Make v2 configurable 2012-05-14 17:42:22 -07:00
mount_clnt.c SUNRPC/NFS: Add Kbuild dependencies for NFS_DEBUG/RPC_DEBUG 2012-03-20 13:08:26 -04:00
namespace.c NFS: Remove extra rpc_clnt argument to proc_lookup 2012-04-27 14:10:39 -04:00
netns.h NFS: Always use the same SETCLIENTID boot verifier 2012-05-22 16:45:46 -04:00
nfs2xdr.c NFS: Let xdr_read_pages() check for buffer overflows 2012-06-28 17:20:43 -04:00
nfs3acl.c NFS: Fix a number of sparse warnings 2012-03-11 15:14:16 -04:00
nfs3proc.c Merge commit '9249e17fe094d853d1ef7475dd559a2cc7e23d42' into nfs-for-3.6 2012-07-16 12:01:42 -04:00
nfs3xdr.c NFS: Cleanup - only store the write verifier in struct nfs_page 2012-06-28 17:20:50 -04:00
nfs4_fs.h NFS: Create custom NFS v4 write_inode() function 2012-06-29 11:46:47 -04:00
nfs4filelayout.c NFSv4.1 don't send LAYOUTCOMMIT if data resent through MDS 2012-07-16 14:37:00 -04:00
nfs4filelayout.h NFSv4.1 resend LAYOUTGET on data server invalid layout errors 2012-05-19 17:55:33 -04:00
nfs4filelayoutdev.c NFSv4.1: Use session max response size for GETDEVICEINFO gdia_maxcount 2012-06-28 17:20:50 -04:00
nfs4namespace.c Merge branch 'bugfixes' into nfs-for-next 2012-05-21 10:12:39 -04:00
nfs4proc.c SUNRPC: Add rpcauth_list_flavors() 2012-07-16 15:12:15 -04:00
nfs4renewd.c NFS: Add NFSDBG_STATE 2012-05-22 16:45:42 -04:00
nfs4state.c NFSv4.1: Clean up nfs4_reclaim_lease 2012-06-28 17:20:49 -04:00
nfs4xdr.c NFS: Cleanup - only store the write verifier in struct nfs_page 2012-06-28 17:20:50 -04:00
nfsroot.c SUNRPC/NFS: Add Kbuild dependencies for NFS_DEBUG/RPC_DEBUG 2012-03-20 13:08:26 -04:00
pagelist.c NFS: Clean up - Rename nfs_unlock_request and nfs_unlock_request_dont_release 2012-05-09 15:17:43 -04:00
pnfs_dev.c NFS: Fix more NFS debug related build warnings 2012-03-21 09:31:44 -04:00
pnfs.c NFSv4.1 do not send LAYOUTRETURN on emtpy plh_segs list 2012-07-16 14:39:00 -04:00
pnfs.h NFSv4.1 mark layout when already returned 2012-07-16 14:37:25 -04:00
proc.c Merge commit '9249e17fe094d853d1ef7475dd559a2cc7e23d42' into nfs-for-3.6 2012-07-16 12:01:42 -04:00
read.c NFS: Create an read_pageio_init() function 2012-06-29 11:46:46 -04:00
super.c Merge commit '9249e17fe094d853d1ef7475dd559a2cc7e23d42' into nfs-for-3.6 2012-07-16 12:01:42 -04:00
symlink.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sysctl.c NFS: Fall back on old idmapper if request_key() fails 2012-02-06 18:48:01 -05:00
unlink.c NFS: Create a return_delegation rpc op 2012-06-29 11:46:45 -04:00
write.c NFS: Create custom NFS v4 write_inode() function 2012-06-29 11:46:47 -04:00