*** a/src/backend/access/rmgrdesc/xlogdesc.c
--- b/src/backend/access/rmgrdesc/xlogdesc.c
***************
*** 28,33 **** const struct config_enum_entry wal_level_options[] = {
--- 28,34 ----
  	{"minimal", WAL_LEVEL_MINIMAL, false},
  	{"archive", WAL_LEVEL_ARCHIVE, false},
  	{"hot_standby", WAL_LEVEL_HOT_STANDBY, false},
+ 	{"all", WAL_LEVEL_ALL, false},
  	{NULL, 0, false}
  };
  
*** a/src/backend/storage/buffer/bufmgr.c
--- b/src/backend/storage/buffer/bufmgr.c
***************
*** 2635,2641 **** MarkBufferDirtyHint(Buffer buffer, bool buffer_std)
  		 * We don't check full_page_writes here because that logic is included
  		 * when we call XLogInsert() since the value changes dynamically.
  		 */
! 		if (DataChecksumsEnabled() && (bufHdr->flags & BM_PERMANENT))
  		{
  			/*
  			 * If we're in recovery we cannot dirty a page because of a hint.
--- 2635,2641 ----
  		 * We don't check full_page_writes here because that logic is included
  		 * when we call XLogInsert() since the value changes dynamically.
  		 */
! 		if ((DataChecksumsEnabled() || XLogAllXLogIsNeeded()) && (bufHdr->flags & BM_PERMANENT))
  		{
  			/*
  			 * If we're in recovery we cannot dirty a page because of a hint.
*** a/src/bin/pg_controldata/pg_controldata.c
--- b/src/bin/pg_controldata/pg_controldata.c
***************
*** 77,82 **** wal_level_str(WalLevel wal_level)
--- 77,84 ----
  			return "archive";
  		case WAL_LEVEL_HOT_STANDBY:
  			return "hot_standby";
+ 		case WAL_LEVEL_ALL:
+ 			return "all";
  	}
  	return _("unrecognized wal_level");
  }
*** a/src/include/access/xlog.h
--- b/src/include/access/xlog.h
***************
*** 197,203 **** typedef enum WalLevel
  {
  	WAL_LEVEL_MINIMAL = 0,
  	WAL_LEVEL_ARCHIVE,
! 	WAL_LEVEL_HOT_STANDBY
  } WalLevel;
  extern int	wal_level;
  
--- 197,204 ----
  {
  	WAL_LEVEL_MINIMAL = 0,
  	WAL_LEVEL_ARCHIVE,
! 	WAL_LEVEL_HOT_STANDBY,
! 	WAL_LEVEL_ALL
  } WalLevel;
  extern int	wal_level;
  
***************
*** 213,218 **** extern int	wal_level;
--- 214,222 ----
  /* Do we need to WAL-log information required only for Hot Standby? */
  #define XLogStandbyInfoActive() (wal_level >= WAL_LEVEL_HOT_STANDBY)
  
+ /* Do we need to WAL-log also when updating hint bit? */
+ #define XLogAllXLogIsNeeded() (wal_level >= WAL_LEVEL_ALL)
+ 
  #ifdef WAL_DEBUG
  extern bool XLOG_DEBUG;
  #endif