Description: mm/damon/dbgfs: protect targets destructions with kdamond_lock
References:
Notes:
 carnil> Introduced in 4bc05954d007 ("mm/damon: implement a debugfs-based user space
 carnil> interface"). Vulnerable versions: 5.15-rc1.
Bugs:
upstream: released (5.16-rc7) [34796417964b8d0aef45a99cf6c2d20cebe33733]
6.7-upstream-stable: N/A "Fixed before branching point"
6.6-upstream-stable: N/A "Fixed before branching point"
6.1-upstream-stable: N/A "Fixed before branching point"
5.10-upstream-stable: N/A "Vulnerable code not present"
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (5.15.15-1)
6.1-bookworm-security: N/A "Fixed before branching point"
5.10-bullseye-security: N/A "Vulnerable code not present"
4.19-buster-security: N/A "Vulnerable code not present"