The commit "s390/vtime: fix increased steal time accounting" landed in hirsute as c64e48d4ace3 in kernel Ubuntu-5.11.0-14 and this kernel is in hirsute's release pocket:
linux-generic | 5.11.0.14.15 | hirsute | s390x
Hence closing the hirsute entry as Fix Released.
The commit "s390/vtime: fix increased steal time accounting" landed in hirsute as c64e48d4ace3 in kernel Ubuntu-5.11.0-14 and this kernel is in hirsute's release pocket:
linux-generic | 5.11.0.14.15 | hirsute | s390x
Hence closing the hirsute entry as Fix Released.