fs: hpfs: Initialize filesystem timestamp ranges

Fill in the appropriate limits to avoid inconsistencies
in the vfs cached inode times when timestamps are
outside the permitted range.

Also change the local_to_gmt() to use time64_t instead
of time32_t.

Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Acked-by: Jeff Layton <jlayton@kernel.org>
Cc: mikulas@artax.karlin.mff.cuni.cz

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c
index 9db6d84f0d62..0a677a9aaf34 100644
--- a/fs/hpfs/super.c
+++ b/fs/hpfs/super.c
@@ -614,6 +614,8 @@ static int hpfs_fill_super(struct super_block *s, void *options, int silent)
 	s->s_magic = HPFS_SUPER_MAGIC;
 	s->s_op = &hpfs_sops;
 	s->s_d_op = &hpfs_dentry_operations;
+	s->s_time_min =  local_to_gmt(s, 0);
+	s->s_time_max =  local_to_gmt(s, U32_MAX);
 
 	sbi->sb_root = le32_to_cpu(superblock->root);
 	sbi->sb_fs_size = le32_to_cpu(superblock->n_sectors);