From 22b139691f9eb8b9d0bfd7341fa7436cb7a9491d Mon Sep 17 00:00:00 2001 From: Deepa Dinamani Date: Tue, 30 Jul 2019 08:22:29 -0700 Subject: fs: Fill in max and min timestamps in superblock Fill in the appropriate limits to avoid inconsistencies in the vfs cached inode times when timestamps are outside the permitted range. Even though some filesystems are read-only, fill in the timestamps to reflect the on-disk representation. Signed-off-by: Deepa Dinamani Reviewed-by: Darrick J. Wong Acked-By: Tigran Aivazian Acked-by: Jeff Layton Cc: aivazian.tigran@gmail.com Cc: al@alarsen.net Cc: coda@cs.cmu.edu Cc: darrick.wong@oracle.com Cc: dushistov@mail.ru Cc: dwmw2@infradead.org Cc: hch@infradead.org Cc: jack@suse.com Cc: jaharkes@cs.cmu.edu Cc: luisbg@kernel.org Cc: nico@fluxnic.net Cc: phillip@squashfs.org.uk Cc: richard@nod.at Cc: salah.triki@gmail.com Cc: shaggy@kernel.org Cc: linux-xfs@vger.kernel.org Cc: codalist@coda.cs.cmu.edu Cc: linux-ext4@vger.kernel.org Cc: linux-mtd@lists.infradead.org Cc: jfs-discussion@lists.sourceforge.net Cc: reiserfs-devel@vger.kernel.org --- fs/qnx4/inode.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/qnx4') diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c index 922d083bbc7c..e8da1cde87b9 100644 --- a/fs/qnx4/inode.c +++ b/fs/qnx4/inode.c @@ -201,6 +201,8 @@ static int qnx4_fill_super(struct super_block *s, void *data, int silent) s->s_op = &qnx4_sops; s->s_magic = QNX4_SUPER_MAGIC; s->s_flags |= SB_RDONLY; /* Yup, read-only yet */ + s->s_time_min = 0; + s->s_time_max = U32_MAX; /* Check the superblock signature. Since the qnx4 code is dangerous, we should leave as quickly as possible -- cgit v1.2.3