Merge tag 'nfsd-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

Pull nfsd updates from Chuck Lever:
 "This is a light release containing mostly optimizations, code clean-
  ups, and minor bug fixes. This development cycle has focused on non-
  upstream kernel work:

   1. Continuing to build upstream CI for NFSD, based on kdevops

   2. Backporting NFSD filecache-related fixes to selected LTS kernels

  One notable new feature in v6.10 NFSD is the addition of a new netlink
  protocol dedicated to configuring NFSD. A new user space tool,
  nfsdctl, is to be added to nfs-utils. Lots more to come here.

  As always I am very grateful to NFSD contributors, reviewers, testers,
  and bug reporters who participated during this cycle"

* tag 'nfsd-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (29 commits)
  NFSD: Force all NFSv4.2 COPY requests to be synchronous
  SUNRPC: Fix gss_free_in_token_pages()
  NFS/knfsd: Remove the invalid NFS error 'NFSERR_OPNOTSUPP'
  knfsd: LOOKUP can return an illegal error value
  nfsd: set security label during create operations
  NFSD: Add COPY status code to OFFLOAD_STATUS response
  NFSD: Record status of async copy operation in struct nfsd4_copy
  SUNRPC: Remove comment for sp_lock
  NFSD: add listener-{set,get} netlink command
  SUNRPC: add a new svc_find_listener helper
  SUNRPC: introduce svc_xprt_create_from_sa utility routine
  NFSD: add write_version to netlink command
  NFSD: convert write_threads to netlink command
  NFSD: allow callers to pass in scope string to nfsd_svc
  NFSD: move nfsd_mutex handling into nfsd_svc callers
  lockd: host: Remove unnecessary statements＇host = NULL;＇
  nfsd: don't create nfsv4recoverydir in nfsdfs when not used.
  nfsd: optimise recalculate_deny_mode() for a common case
  nfsd: add tracepoint in mark_client_expired_locked
  nfsd: new tracepoint for check_slot_seqid
  ...

2 files changed, 47 insertions, 1 deletions

diff --git a/include/uapi/linux/nfs.h b/include/uapi/linux/nfs.h
index 946cb62d64b0..f356f2ba3814 100644
--- a/include/uapi/linux/nfs.h
+++ b/include/uapi/linux/nfs.h
@@ -61,7 +61,6 @@
 	NFSERR_NOSPC = 28,		/* v2 v3 v4 */
 	NFSERR_ROFS = 30,		/* v2 v3 v4 */
 	NFSERR_MLINK = 31,		/*    v3 v4 */
-	NFSERR_OPNOTSUPP = 45,		/* v2 v3 */
 	NFSERR_NAMETOOLONG = 63,	/* v2 v3 v4 */
 	NFSERR_NOTEMPTY = 66,		/* v2 v3 v4 */
 	NFSERR_DQUOT = 69,		/* v2 v3 v4 */
diff --git a/include/uapi/linux/nfsd_netlink.h b/include/uapi/linux/nfsd_netlink.h
index 3cd044edee5d..24c86dbc7ed5 100644
--- a/include/uapi/linux/nfsd_netlink.h
+++ b/include/uapi/linux/nfsd_netlink.h
@@ -30,7 +30,54 @@ enum {
 };
 
 enum {
+	NFSD_A_SERVER_THREADS = 1,
+	NFSD_A_SERVER_GRACETIME,
+	NFSD_A_SERVER_LEASETIME,
+	NFSD_A_SERVER_SCOPE,
+
+	__NFSD_A_SERVER_MAX,
+	NFSD_A_SERVER_MAX = (__NFSD_A_SERVER_MAX - 1)
+};
+
+enum {
+	NFSD_A_VERSION_MAJOR = 1,
+	NFSD_A_VERSION_MINOR,
+	NFSD_A_VERSION_ENABLED,
+
+	__NFSD_A_VERSION_MAX,
+	NFSD_A_VERSION_MAX = (__NFSD_A_VERSION_MAX - 1)
+};
+
+enum {
+	NFSD_A_SERVER_PROTO_VERSION = 1,
+
+	__NFSD_A_SERVER_PROTO_MAX,
+	NFSD_A_SERVER_PROTO_MAX = (__NFSD_A_SERVER_PROTO_MAX - 1)
+};
+
+enum {
+	NFSD_A_SOCK_ADDR = 1,
+	NFSD_A_SOCK_TRANSPORT_NAME,
+
+	__NFSD_A_SOCK_MAX,
+	NFSD_A_SOCK_MAX = (__NFSD_A_SOCK_MAX - 1)
+};
+
+enum {
+	NFSD_A_SERVER_SOCK_ADDR = 1,
+
+	__NFSD_A_SERVER_SOCK_MAX,
+	NFSD_A_SERVER_SOCK_MAX = (__NFSD_A_SERVER_SOCK_MAX - 1)
+};
+
+enum {
 	NFSD_CMD_RPC_STATUS_GET = 1,
+	NFSD_CMD_THREADS_SET,
+	NFSD_CMD_THREADS_GET,
+	NFSD_CMD_VERSION_SET,
+	NFSD_CMD_VERSION_GET,
+	NFSD_CMD_LISTENER_SET,
+	NFSD_CMD_LISTENER_GET,
 
 	__NFSD_CMD_MAX,
 	NFSD_CMD_MAX = (__NFSD_CMD_MAX - 1)