From: Jan Kara <jack@suse.cz>
To: linux-audit@redhat.com
Cc: Paul Moore <paul@paul-moore.com>, <linux-fsdevel@vger.kernel.org>,
Al Viro <viro@ZenIV.linux.org.uk>,
Richard Guy Briggs <rgb@redhat.com>, Jan Kara <jack@suse.cz>
Subject: [PATCH 0/6] audit: Fix various races when tagging and untagging mounts
Date: Thu, 28 Jun 2018 18:40:08 +0200 [thread overview]
Message-ID: <20180628164014.4925-1-jack@suse.cz> (raw)
Hello,
this series addresses the problems I have identified when trying to understand
how exactly is kernel/audit_tree.c using generic fsnotify framework. I hope
I have understood all the interactions right but careful review is certainly
welcome (CCing Al as he was the one implementing this code originally).
The patches have been tested by a stress test I have written which mounts &
unmounts filesystems in the directory tree while adding and removing audit
rules for this tree in parallel and accessing the tree to generate events.
Still some real-world testing would be welcome.
Honza
next reply other threads:[~2018-06-28 19:04 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-28 16:40 Jan Kara [this message]
2018-06-28 16:40 ` [PATCH 1/6] audit_tree: Replace mark->lock locking Jan Kara
2018-06-29 11:31 ` Amir Goldstein
2018-07-03 14:07 ` Jan Kara
2018-06-28 16:40 ` [PATCH 2/6] audit: Fix possible spurious -ENOSPC error Jan Kara
2018-06-29 11:42 ` Amir Goldstein
2018-07-02 6:05 ` Dan Carpenter
2018-07-03 14:18 ` Jan Kara
2018-06-28 16:40 ` [PATCH 3/6] audit: Fix possible tagging failures Jan Kara
2018-06-29 12:05 ` Amir Goldstein
2018-07-03 14:21 ` Jan Kara
2018-07-03 17:42 ` Amir Goldstein
2018-07-04 8:28 ` Jan Kara
2018-06-28 16:40 ` [PATCH 4/6] audit: Embed key into chunk Jan Kara
2018-06-29 12:53 ` Amir Goldstein
2018-07-03 14:25 ` Jan Kara
2018-06-28 16:40 ` [PATCH 5/6] audit: Make hash table insertion safe against concurrent lookups Jan Kara
2018-06-29 13:02 ` Amir Goldstein
2018-07-03 15:31 ` Jan Kara
2018-06-28 16:40 ` [PATCH 6/6] audit: Point to fsnotify mark instead of embedding it Jan Kara
2018-06-29 13:20 ` Amir Goldstein
2018-07-04 12:34 ` Jan Kara
2018-06-29 11:44 ` [PATCH 0/6] audit: Fix various races when tagging and untagging mounts Amir Goldstein
2018-06-29 18:01 ` Paul Moore
2018-07-03 14:14 ` Jan Kara
2018-07-03 17:03 ` Paul Moore
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