[5.4.17-2136.307.3.4.el8] - io_uring: always use original task when preparing req identity [Orabug: 34186552] {CVE-2022-1786} - 5.4.17-2136.307.3.3.el8 - debug: Lock down kgdb [Orabug: 34152699] {CVE-2022-21499}