Description: netfilter: ipset: fix performance regression in swap operation
References:
Notes:
 carnil> Introduced in 28628fa952fe ("netfilter: ipset: fix race condition between
 carnil> swap/destroy and kernel side add/del/test"). Vulnerable versions: 4.19.302
 carnil> 5.4.264 5.10.204 5.15.143 6.1.68 6.6.7 6.7-rc2.
Bugs:
upstream: released (6.8-rc3) [97f7cf1cd80eeed3b7c808b7c12463295c751001]
6.8-upstream-stable: N/A "Fixed before branching point"
6.7-upstream-stable: released (6.7.6) [970709a67696b100a57b33af1a3d75fc34b747eb]
6.6-upstream-stable: released (6.6.18) [b93a6756a01f4fd2f329a39216f9824c56a66397]
6.1-upstream-stable: released (6.1.79) [653bc5e6d9995d7d5f497c665b321875a626161c]
5.10-upstream-stable: released (5.10.210) [a24d5f2ac8ef702a58e55ec276aad29b4bd97e05]
4.19-upstream-stable: needed
sid: released (6.7.7-1)
6.1-bookworm-security: released (6.1.82-1)
5.10-bullseye-security: needed
4.19-buster-security: needed