Merge tag 'md/4.5' of git://neil.brown.name/md

Pull md updates from Neil Brown:
 "Mostly clustered-raid1 and raid5 journal updates.  one Y2038 fix and
  other minor stuff.

  One patch removes me from the MAINTAINERS file and adds a record of my
  md maintainership to Credits"

Many thanks to Neil, who has been around for a _looong_ time.

* tag 'md/4.5' of git://neil.brown.name/md: (26 commits)
  md/raid: only permit hot-add of compatible integrity profiles
  Remove myself as MD Maintainer, and add to Credits.
  raid5-cache: handle journal hotadd in quiesce
  MD: add journal with array suspended
  md: set MD_HAS_JOURNAL in correct places
  md: Remove 'ready' field from mddev.
  md: remove unnecesary md_new_event_inintr
  raid5: allow r5l_io_unit allocations to fail
  raid5-cache: use a mempool for the metadata block
  raid5-cache: use a bio_set
  raid5-cache: add journal hot add/remove support
  drivers: md: use ktime_get_real_seconds()
  md: avoid warning for 32-bit sector_t
  raid5-cache: free meta_page earlier
  raid5-cache: simplify r5l_move_io_unit_list
  md: update comment for md_allow_write
  md-cluster: update comments for MD_CLUSTER_SEND_LOCKED_ALREADY
  md-cluster: Protect communication with mutexes
  md-cluster: Defer MD reloading to mddev->thread
  md-cluster: update the documentation
  ...

1 files changed, 2 insertions, 2 deletions

diff --git a/include/uapi/linux/raid/md_u.h b/include/uapi/linux/raid/md_u.h
index 1cb8aa6850b5..36cd8210a5d1 100644
--- a/include/uapi/linux/raid/md_u.h
+++ b/include/uapi/linux/raid/md_u.h
@@ -80,7 +80,7 @@ typedef struct mdu_array_info_s {
 	int major_version;
 	int minor_version;
 	int patch_version;
-	int ctime;
+	unsigned int ctime;
 	int level;
 	int size;
 	int nr_disks;
@@ -91,7 +91,7 @@ typedef struct mdu_array_info_s {
 	/*
 	 * Generic state information
 	 */
-	int utime;		/*  0 Superblock update time		      */
+	unsigned int utime;	/*  0 Superblock update time		      */
 	int state;		/*  1 State bits (clean, ...)		      */
 	int active_disks;	/*  2 Number of currently active disks	      */
 	int working_disks;	/*  3 Number of working disks		      */