linux-ext4 - [Bug 206443] general protection fault in ext4 during simultaneous online resize and write operations

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Message-ID: <bug-206443-13602-tMACB8csdS@https.bugzilla.kernel.org/>
Date:   Fri, 07 Feb 2020 23:22:22 +0000
From:   bugzilla-daemon@...zilla.kernel.org
To:     linux-ext4@...r.kernel.org
Subject: [Bug 206443] general protection fault in ext4 during simultaneous
 online resize and write operations

https://bugzilla.kernel.org/show_bug.cgi?id=206443

--- Comment #8 from Suraj (surajjs@...zon.com) ---
I've attached 2 additional patches which seem to resolve the s_group_info and
s_flex_group issues in the same way as the s_group_desc reallocation was
resolved. That is to used rcu to protect access to the pointer.

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