From: Deepa Dinamani <deepa.kernel@gmail.com>
To: viro@zeniv.linux.org.uk, linux-kernel@vger.kernel.org
Cc: linux-fsdevel@vger.kernel.org, arnd@arndb.de,
y2038@lists.linaro.org, hch@infradead.org
Subject: [PATCH 14/20] fs: sysv: Initialize filesystem timestamp ranges
Date: Mon, 29 Jul 2019 18:49:18 -0700 [thread overview]
Message-ID: <20190730014924.2193-15-deepa.kernel@gmail.com> (raw)
In-Reply-To: <20190730014924.2193-1-deepa.kernel@gmail.com>
Fill in the appropriate limits to avoid inconsistencies
in the vfs cached inode times when timestamps are
outside the permitted range.
Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Cc: hch@infradead.org
---
fs/sysv/super.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/fs/sysv/super.c b/fs/sysv/super.c
index d788b1daa7eb..cc8e2ed155c8 100644
--- a/fs/sysv/super.c
+++ b/fs/sysv/super.c
@@ -368,7 +368,8 @@ static int sysv_fill_super(struct super_block *sb, void *data, int silent)
sbi->s_block_base = 0;
mutex_init(&sbi->s_lock);
sb->s_fs_info = sbi;
-
+ sb->s_time_min = 0;
+ sb->s_time_max = U32_MAX;
sb_set_blocksize(sb, BLOCK_SIZE);
for (i = 0; i < ARRAY_SIZE(flavours) && !size; i++) {
@@ -487,6 +488,8 @@ static int v7_fill_super(struct super_block *sb, void *data, int silent)
sbi->s_type = FSTYPE_V7;
mutex_init(&sbi->s_lock);
sb->s_fs_info = sbi;
+ sb->s_time_min = 0;
+ sb->s_time_max = U32_MAX;
sb_set_blocksize(sb, 512);
--
2.17.1
next prev parent reply other threads:[~2019-07-30 1:50 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-30 1:49 [PATCH 00/20] vfs: Add support for timestamp limits Deepa Dinamani
2019-07-30 1:49 ` [PATCH 01/20] vfs: Add file timestamp range support Deepa Dinamani
2019-07-30 1:49 ` [PATCH 02/20] vfs: Add timestamp_truncate() api Deepa Dinamani
2019-07-30 1:49 ` [PATCH 03/20] timestamp_truncate: Replace users of timespec64_trunc Deepa Dinamani
2019-07-30 8:27 ` OGAWA Hirofumi
2019-07-30 17:26 ` Deepa Dinamani
2019-07-30 22:28 ` Anton Altaparmakov
2019-07-31 0:08 ` Deepa Dinamani
2019-07-30 1:49 ` [PATCH 04/20] mount: Add mount warning for impending timestamp expiry Deepa Dinamani
2019-08-05 14:12 ` [Y2038] " Ben Hutchings
2019-08-05 14:40 ` Arnd Bergmann
2019-08-10 20:47 ` Deepa Dinamani
2019-08-05 14:14 ` Ben Hutchings
2019-08-10 20:44 ` Deepa Dinamani
2019-08-12 13:25 ` Ben Hutchings
2019-08-12 14:11 ` Arnd Bergmann
2019-08-12 16:09 ` Deepa Dinamani
2019-08-12 16:15 ` Deepa Dinamani
2019-08-12 17:43 ` Ben Hutchings
2019-07-30 1:49 ` [PATCH 05/20] utimes: Clamp the timestamps before update Deepa Dinamani
2019-07-31 15:14 ` Darrick J. Wong
2019-07-31 15:33 ` Deepa Dinamani
2019-08-05 13:30 ` [Y2038] " Ben Hutchings
2019-08-10 20:36 ` Deepa Dinamani
2019-07-30 1:49 ` [PATCH 06/20] fs: Fill in max and min timestamps in superblock Deepa Dinamani
2019-07-31 15:28 ` Darrick J. Wong
2019-07-30 1:49 ` [PATCH 07/20] 9p: Fill min and max timestamps in sb Deepa Dinamani
2019-07-30 1:49 ` [PATCH 08/20] adfs: Fill in max and min " Deepa Dinamani
2019-07-30 1:49 ` [PATCH 09/20] ext4: Initialize timestamps limits Deepa Dinamani
2019-07-31 15:26 ` Darrick J. Wong
2019-08-01 19:18 ` Deepa Dinamani
2019-08-01 22:43 ` Theodore Y. Ts'o
2019-08-02 10:39 ` Arnd Bergmann
2019-08-02 15:43 ` Theodore Y. Ts'o
2019-08-02 19:00 ` Arnd Bergmann
2019-08-02 21:39 ` Theodore Y. Ts'o
2019-08-03 9:30 ` Arnd Bergmann
2019-08-03 16:02 ` Theodore Y. Ts'o
2019-08-03 20:24 ` Arnd Bergmann
2019-08-07 18:04 ` Andreas Dilger
2019-08-08 18:27 ` Deepa Dinamani
2019-07-30 1:49 ` [PATCH 10/20] fs: nfs: Initialize filesystem timestamp ranges Deepa Dinamani
2019-07-30 1:49 ` [PATCH 11/20] fs: cifs: " Deepa Dinamani
2019-07-30 1:49 ` [PATCH 12/20] fs: fat: " Deepa Dinamani
2019-07-30 9:31 ` OGAWA Hirofumi
2019-07-30 17:39 ` Deepa Dinamani
2019-07-31 0:48 ` OGAWA Hirofumi
2019-07-30 1:49 ` [PATCH 13/20] fs: affs: " Deepa Dinamani
2019-08-01 11:28 ` David Sterba
2019-07-30 1:49 ` Deepa Dinamani [this message]
2019-07-30 1:49 ` [PATCH 15/20] fs: ceph: " Deepa Dinamani
2019-07-30 1:49 ` [PATCH 16/20] fs: orangefs: " Deepa Dinamani
2019-07-30 1:49 ` [PATCH 17/20] fs: hpfs: " Deepa Dinamani
2019-07-30 1:49 ` [PATCH 18/20] fs: omfs: " Deepa Dinamani
2019-07-30 14:25 ` Bob Copeland
2019-07-30 1:49 ` [PATCH 19/20] pstore: fs superblock limits Deepa Dinamani
2019-07-30 4:31 ` Kees Cook
2019-07-30 7:36 ` Arnd Bergmann
2019-08-02 2:26 ` Deepa Dinamani
2019-08-02 7:15 ` Arnd Bergmann
2019-08-18 14:00 ` Deepa Dinamani
2019-07-30 1:49 ` [PATCH 20/20] isofs: Initialize filesystem timestamp ranges Deepa Dinamani
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190730014924.2193-15-deepa.kernel@gmail.com \
--to=deepa.kernel@gmail.com \
--cc=arnd@arndb.de \
--cc=hch@infradead.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=viro@zeniv.linux.org.uk \
--cc=y2038@lists.linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).