diff --git a/fs/hfs/hfs_fs.h b/fs/hfs/hfs_fs.h
index 6d0783e2e276..f71c384064c8 100644
--- a/fs/hfs/hfs_fs.h
+++ b/fs/hfs/hfs_fs.h
@@ -242,19 +242,35 @@ extern void hfs_mark_mdb_dirty(struct super_block *sb);
 /*
  * There are two time systems.  Both are based on seconds since
  * a particular time/date.
- *	Unix:	unsigned lil-endian since 00:00 GMT, Jan. 1, 1970
+ *	Unix:	signed little-endian since 00:00 GMT, Jan. 1, 1970
  *	mac:	unsigned big-endian since 00:00 GMT, Jan. 1, 1904
  *
+ * HFS implementations are highly inconsistent, this one matches the
+ * traditional behavior of 64-bit Linux, giving the most useful
+ * time range between 1970 and 2106, by treating any on-disk timestamp
+ * under HFS_UTC_OFFSET (Jan 1 1970) as a time between 2040 and 2106.
  */
-#define __hfs_u_to_mtime(sec)	cpu_to_be32(sec + 2082844800U - sys_tz.tz_minuteswest * 60)
-#define __hfs_m_to_utime(sec)	(be32_to_cpu(sec) - 2082844800U  + sys_tz.tz_minuteswest * 60)
+#define HFS_UTC_OFFSET 2082844800U
 
+static inline time64_t __hfs_m_to_utime(__be32 mt)
+{
+	time64_t ut = (u32)(be32_to_cpu(mt) - HFS_UTC_OFFSET);
+
+	return ut + sys_tz.tz_minuteswest * 60;
+}
+
+static inline __be32 __hfs_u_to_mtime(time64_t ut)
+{
+	ut -= sys_tz.tz_minuteswest * 60;
+
+	return cpu_to_be32(lower_32_bits(ut) + HFS_UTC_OFFSET);
+}
 #define HFS_I(inode)	(container_of(inode, struct hfs_inode_info, vfs_inode))
 #define HFS_SB(sb)	((struct hfs_sb_info *)(sb)->s_fs_info)
 
-#define hfs_m_to_utime(time)	(struct timespec){ .tv_sec = __hfs_m_to_utime(time) }
-#define hfs_u_to_mtime(time)	__hfs_u_to_mtime((time).tv_sec)
-#define hfs_mtime()		__hfs_u_to_mtime(get_seconds())
+#define hfs_m_to_utime(time)   (struct timespec64){ .tv_sec = __hfs_m_to_utime(time) }
+#define hfs_u_to_mtime(time)   __hfs_u_to_mtime((time).tv_sec)
+#define hfs_mtime()		__hfs_u_to_mtime(ktime_get_real_seconds())
 
 static inline const char *hfs_mdb_name(struct super_block *sb)
 {
diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
index da243c84e93b..2f224b98ee94 100644
--- a/fs/hfs/inode.c
+++ b/fs/hfs/inode.c
@@ -351,7 +351,7 @@ static int hfs_read_inode(struct inode *inode, void *data)
 		inode->i_mode &= ~hsb->s_file_umask;
 		inode->i_mode |= S_IFREG;
 		inode->i_ctime = inode->i_atime = inode->i_mtime =
-				timespec_to_timespec64(hfs_m_to_utime(rec->file.MdDat));
+				hfs_m_to_utime(rec->file.MdDat);
 		inode->i_op = &hfs_file_inode_operations;
 		inode->i_fop = &hfs_file_operations;
 		inode->i_mapping->a_ops = &hfs_aops;
@@ -362,7 +362,7 @@ static int hfs_read_inode(struct inode *inode, void *data)
 		HFS_I(inode)->fs_blocks = 0;
 		inode->i_mode = S_IFDIR | (S_IRWXUGO & ~hsb->s_dir_umask);
 		inode->i_ctime = inode->i_atime = inode->i_mtime =
-				timespec_to_timespec64(hfs_m_to_utime(rec->dir.MdDat));
+				hfs_m_to_utime(rec->dir.MdDat);
 		inode->i_op = &hfs_dir_inode_operations;
 		inode->i_fop = &hfs_dir_operations;
 		break;
diff --git a/fs/hfsplus/hfsplus_fs.h b/fs/hfsplus/hfsplus_fs.h
index b8471bf05def..3b03fff68543 100644
--- a/fs/hfsplus/hfsplus_fs.h
+++ b/fs/hfsplus/hfsplus_fs.h
@@ -533,13 +533,31 @@ int hfsplus_submit_bio(struct super_block *sb, sector_t sector, void *buf,
 		       void **data, int op, int op_flags);
 int hfsplus_read_wrapper(struct super_block *sb);
 
-/* time macros */
-#define __hfsp_mt2ut(t)		(be32_to_cpu(t) - 2082844800U)
-#define __hfsp_ut2mt(t)		(cpu_to_be32(t + 2082844800U))
+/*
+ * time helpers: convert between 1904-base and 1970-base timestamps
+ *
+ * HFS+ implementations are highly inconsistent, this one matches the
+ * traditional behavior of 64-bit Linux, giving the most useful
+ * time range between 1970 and 2106, by treating any on-disk timestamp
+ * under HFSPLUS_UTC_OFFSET (Jan 1 1970) as a time between 2040 and 2106.
+ */
+#define HFSPLUS_UTC_OFFSET 2082844800U
+
+static inline time64_t __hfsp_mt2ut(__be32 mt)
+{
+	time64_t ut = (u32)(be32_to_cpu(mt) - HFSPLUS_UTC_OFFSET);
+
+	return ut;
+}
+
+static inline __be32 __hfsp_ut2mt(time64_t ut)
+{
+	return cpu_to_be32(lower_32_bits(ut) + HFSPLUS_UTC_OFFSET);
+}
 
 /* compatibility */
-#define hfsp_mt2ut(t)		(struct timespec){ .tv_sec = __hfsp_mt2ut(t) }
+#define hfsp_mt2ut(t)		(struct timespec64){ .tv_sec = __hfsp_mt2ut(t) }
 #define hfsp_ut2mt(t)		__hfsp_ut2mt((t).tv_sec)
-#define hfsp_now2mt()		__hfsp_ut2mt(get_seconds())
+#define hfsp_now2mt()		__hfsp_ut2mt(ktime_get_real_seconds())
 
 #endif
diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
index d131c8ea7eb6..94bd83b36644 100644
--- a/fs/hfsplus/inode.c
+++ b/fs/hfsplus/inode.c
@@ -504,9 +504,9 @@ int hfsplus_cat_read_inode(struct inode *inode, struct hfs_find_data *fd)
 		hfsplus_get_perms(inode, &folder->permissions, 1);
 		set_nlink(inode, 1);
 		inode->i_size = 2 + be32_to_cpu(folder->valence);
-		inode->i_atime = timespec_to_timespec64(hfsp_mt2ut(folder->access_date));
-		inode->i_mtime = timespec_to_timespec64(hfsp_mt2ut(folder->content_mod_date));
-		inode->i_ctime = timespec_to_timespec64(hfsp_mt2ut(folder->attribute_mod_date));
+		inode->i_atime = hfsp_mt2ut(folder->access_date);
+		inode->i_mtime = hfsp_mt2ut(folder->content_mod_date);
+		inode->i_ctime = hfsp_mt2ut(folder->attribute_mod_date);
 		HFSPLUS_I(inode)->create_date = folder->create_date;
 		HFSPLUS_I(inode)->fs_blocks = 0;
 		if (folder->flags & cpu_to_be16(HFSPLUS_HAS_FOLDER_COUNT)) {
@@ -542,9 +542,9 @@ int hfsplus_cat_read_inode(struct inode *inode, struct hfs_find_data *fd)
 			init_special_inode(inode, inode->i_mode,
 					   be32_to_cpu(file->permissions.dev));
 		}
-		inode->i_atime = timespec_to_timespec64(hfsp_mt2ut(file->access_date));
-		inode->i_mtime = timespec_to_timespec64(hfsp_mt2ut(file->content_mod_date));
-		inode->i_ctime = timespec_to_timespec64(hfsp_mt2ut(file->attribute_mod_date));
+		inode->i_atime = hfsp_mt2ut(file->access_date);
+		inode->i_mtime = hfsp_mt2ut(file->content_mod_date);
+		inode->i_ctime = hfsp_mt2ut(file->attribute_mod_date);
 		HFSPLUS_I(inode)->create_date = file->create_date;
 	} else {
 		pr_err("bad catalog entry used to create inode\n");
