From: bugzilla-daemon@bugzilla.kernel.org
To: linux-ext4@vger.kernel.org
Subject: [Bug 201631] WARNING: CPU: 11 PID: 29593 at fs/ext4/inode.c:3927 .ext4_set_page_dirty+0x70/0xb0
Date: Thu, 07 Feb 2019 09:06:38 +0000 [thread overview]
Message-ID: <bug-201631-13602-fLPdVg15vh@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-201631-13602@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=201631
--- Comment #72 from Jan Kara (jack@suse.cz) ---
Just a suggestion to PPC maintainers / Aneesh: This bug can lead to data
corruption (lost data written to a file) or potential security issues (writes
to file user is no longer supposed to be able to write to) because it leads to
PPC leaving writeably mapped pages behind. So since we are at -rc5 I think
considering just reverting the patches and figuring out what's going on
separately without exposing general users to these issues is a fair question...
Note that the problem affects already 4.20 so -stable needs to be included
regardless how you decide to solve these issues.
--
You are receiving this mail because:
You are watching the assignee of the bug.
next prev parent reply other threads:[~2019-02-07 9:06 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-07 18:14 [Bug 201631] New: WARNING: CPU: 11 PID: 29593 at fs/ext4/inode.c:3927 .ext4_set_page_dirty+0x70/0xb0 bugzilla-daemon
2018-11-07 18:14 ` [Bug 201631] " bugzilla-daemon
2018-11-07 22:09 ` bugzilla-daemon
2018-11-08 11:44 ` bugzilla-daemon
2018-11-28 10:41 ` bugzilla-daemon
2018-11-28 11:00 ` bugzilla-daemon
2018-11-28 17:14 ` bugzilla-daemon
2018-11-28 17:19 ` bugzilla-daemon
2018-12-11 11:21 ` bugzilla-daemon
2018-12-16 13:26 ` bugzilla-daemon
2018-12-16 13:27 ` bugzilla-daemon
2018-12-16 20:47 ` bugzilla-daemon
2018-12-17 10:58 ` bugzilla-daemon
2018-12-17 11:30 ` bugzilla-daemon
2018-12-17 11:51 ` bugzilla-daemon
2018-12-17 12:15 ` bugzilla-daemon
2018-12-17 16:51 ` bugzilla-daemon
2018-12-17 16:52 ` bugzilla-daemon
2018-12-17 17:50 ` bugzilla-daemon
2018-12-18 8:45 ` bugzilla-daemon
2018-12-18 22:27 ` bugzilla-daemon
2018-12-19 13:39 ` bugzilla-daemon
2018-12-19 17:03 ` bugzilla-daemon
2018-12-19 22:58 ` bugzilla-daemon
2018-12-19 23:03 ` bugzilla-daemon
2018-12-20 4:15 ` bugzilla-daemon
2018-12-20 4:21 ` bugzilla-daemon
2018-12-20 7:41 ` bugzilla-daemon
2018-12-20 7:49 ` bugzilla-daemon
2018-12-20 8:21 ` bugzilla-daemon
2018-12-20 8:35 ` bugzilla-daemon
2018-12-20 9:10 ` bugzilla-daemon
2018-12-20 9:29 ` bugzilla-daemon
2018-12-21 0:26 ` bugzilla-daemon
2018-12-21 11:16 ` bugzilla-daemon
2018-12-21 11:17 ` bugzilla-daemon
2018-12-21 11:52 ` bugzilla-daemon
2018-12-21 23:47 ` bugzilla-daemon
2018-12-22 14:13 ` bugzilla-daemon
2019-01-02 15:10 ` bugzilla-daemon
2019-01-02 15:46 ` bugzilla-daemon
2019-01-08 23:00 ` bugzilla-daemon
2019-01-08 23:02 ` bugzilla-daemon
2019-01-17 10:32 ` bugzilla-daemon
2019-01-17 11:48 ` bugzilla-daemon
2019-01-22 23:09 ` bugzilla-daemon
2019-01-22 23:10 ` bugzilla-daemon
2019-01-23 16:40 ` bugzilla-daemon
2019-01-23 16:41 ` bugzilla-daemon
2019-01-23 16:42 ` bugzilla-daemon
2019-01-24 3:17 ` bugzilla-daemon
2019-01-24 3:40 ` bugzilla-daemon
2019-01-24 8:15 ` bugzilla-daemon
2019-01-26 16:03 ` bugzilla-daemon
2019-01-27 14:48 ` bugzilla-daemon
2019-01-29 9:40 ` bugzilla-daemon
2019-01-29 9:41 ` bugzilla-daemon
2019-01-29 12:13 ` bugzilla-daemon
2019-01-29 14:48 ` bugzilla-daemon
2019-01-30 12:53 ` bugzilla-daemon
2019-01-30 12:59 ` bugzilla-daemon
2019-01-31 0:31 ` bugzilla-daemon
2019-01-31 0:32 ` bugzilla-daemon
2019-01-31 9:10 ` bugzilla-daemon
2019-02-04 6:37 ` bugzilla-daemon
2019-02-04 6:38 ` bugzilla-daemon
2019-02-04 6:39 ` bugzilla-daemon
2019-02-04 22:30 ` bugzilla-daemon
2019-02-04 22:33 ` bugzilla-daemon
2019-02-05 8:42 ` bugzilla-daemon
2019-02-05 9:21 ` bugzilla-daemon
2019-02-05 11:43 ` bugzilla-daemon
2019-02-05 12:21 ` bugzilla-daemon
2019-02-07 9:06 ` bugzilla-daemon [this message]
2019-02-07 11:29 ` bugzilla-daemon
2019-02-07 13:03 ` bugzilla-daemon
2019-02-07 13:05 ` bugzilla-daemon
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=bug-201631-13602-fLPdVg15vh@https.bugzilla.kernel.org/ \
--to=bugzilla-daemon@bugzilla.kernel.org \
--cc=linux-ext4@vger.kernel.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