Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6

* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:
  nfs: don't lose MS_SYNCHRONOUS on remount of noac mount
  NFS: Return meaningful status from decode_secinfo()
  NFSv4: Ensure we request the ordinary fileid when doing readdirplus
  NFSv4: Ensure that clientid and session establishment can time out
  SUNRPC: Allow RPC calls to return ETIMEDOUT instead of EIO
  NFSv4.1: Don't loop forever in nfs4_proc_create_session
  NFSv4: Handle NFS4ERR_WRONGSEC outside of nfs4_handle_exception()
  NFSv4.1: Don't update sequence number if rpc_task is not sent
  NFSv4.1: Ensure state manager thread dies on last umount
  SUNRPC: Fix the SUNRPC Kerberos V RPCSEC_GSS module dependencies
  NFS: Use correct variable for page bounds checking
  NFS: don't negotiate when user specifies sec flavor
  NFS: Attempt mount with default sec flavor first
  NFS: flav_array honors NFS_MAX_SECFLAVORS
  NFS: Fix infinite loop in gss_create_upcall()
  Don't mark_inode_dirty_sync() while holding lock
  NFS: Get rid of pointless test in nfs_commit_done
  NFS: Remove unused argument from nfs_find_best_sec()
  NFS: Eliminate duplicate call to nfs_mark_request_dirty
  NFS: Remove dead code from nfs_fs_mount()

3 files changed, 7 insertions, 1 deletions

diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 216cea5db0aa..87694ca86914 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -47,6 +47,7 @@ struct nfs_client {
 
 #ifdef CONFIG_NFS_V4
         u64                     cl_clientid;    /* constant */
+        nfs4_verifier           cl_confirm;     /* Clientid verifier */
         unsigned long           cl_state;
 
         spinlock_t              cl_lock;
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 78b101e487ea..890dce242639 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -50,6 +50,7 @@ struct nfs_fattr {
         } du;
         struct nfs_fsid         fsid;
         __u64                   fileid;
+        __u64                   mounted_on_fileid;
         struct timespec         atime;
         struct timespec         mtime;
         struct timespec         ctime;
@@ -83,6 +84,7 @@ struct nfs_fattr {
 #define NFS_ATTR_FATTR_PRECHANGE        (1U << 18)
 #define NFS_ATTR_FATTR_V4_REFERRAL      (1U << 19)      /* NFSv4 referral */
 #define NFS_ATTR_FATTR_MOUNTPOINT       (1U << 20)      /* Treat as mountpoint */
+#define NFS_ATTR_FATTR_MOUNTED_ON_FILEID                (1U << 21)
 
 #define NFS_ATTR_FATTR (NFS_ATTR_FATTR_TYPE \
                 | NFS_ATTR_FATTR_MODE \
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index d81db8012c63..f73c482ec9c6 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -127,13 +127,16 @@ struct rpc_task_setup {
 #define RPC_TASK_KILLED         0x0100          /* task was killed */
 #define RPC_TASK_SOFT           0x0200          /* Use soft timeouts */
 #define RPC_TASK_SOFTCONN       0x0400          /* Fail if can't connect */
+#define RPC_TASK_SENT           0x0800          /* message was sent */
+#define RPC_TASK_TIMEOUT        0x1000          /* fail with ETIMEDOUT on timeout */
 
 #define RPC_IS_ASYNC(t)         ((t)->tk_flags & RPC_TASK_ASYNC)
 #define RPC_IS_SWAPPER(t)       ((t)->tk_flags & RPC_TASK_SWAPPER)
 #define RPC_DO_ROOTOVERRIDE(t)  ((t)->tk_flags & RPC_TASK_ROOTCREDS)
 #define RPC_ASSASSINATED(t)     ((t)->tk_flags & RPC_TASK_KILLED)
-#define RPC_IS_SOFT(t)          ((t)->tk_flags & RPC_TASK_SOFT)
+#define RPC_IS_SOFT(t)          ((t)->tk_flags & (RPC_TASK_SOFT|RPC_TASK_TIMEOUT))
 #define RPC_IS_SOFTCONN(t)      ((t)->tk_flags & RPC_TASK_SOFTCONN)
+#define RPC_WAS_SENT(t)         ((t)->tk_flags & RPC_TASK_SENT)
 
 #define RPC_TASK_RUNNING        0
 #define RPC_TASK_QUEUED         1