From: bugzilla-daemon@bugzilla.kernel.org
To: linux-ext4@vger.kernel.org
Subject: [Bug 205567] potential (possibly benign) data race on ext4_dir_entry_2->inode when getdents64 and rename happens on the same directory
Date: Mon, 18 Nov 2019 23:10:24 +0000 [thread overview]
Message-ID: <bug-205567-13602-Ofew6CRC1c@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-205567-13602@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=205567
--- Comment #2 from Meng Xu (mengxu.gatech@gmail.com) ---
(In reply to Eric Sandeen from comment #1)
> As a suggestion - if you do not know for sure that these are bugs, it might
> be better to ask these questions the list, as opposed to filing bugs.
>
> Is this from code inspection, or are you using KCSAN or a similar tool?
I am using a tool developed by ourselves, not KCSAN, it is still a work in
progress so it may raise some false positives :(
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next prev parent reply other threads:[~2019-11-18 23:10 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-18 20:15 [Bug 205567] New: potential (possibly benign) data race on ext4_dir_entry_2->inode when getdents64 and rename happens on the same directory bugzilla-daemon
2019-11-18 23:08 ` [Bug 205567] " bugzilla-daemon
2019-11-18 23:10 ` bugzilla-daemon [this message]
2019-11-18 23:11 ` bugzilla-daemon
2019-11-19 1:29 ` bugzilla-daemon
2019-11-19 1:29 ` bugzilla-daemon
2019-11-19 1:32 ` bugzilla-daemon
2019-11-19 3:03 ` bugzilla-daemon
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