[15:4.2.1-17.el7] - arm/acpi: fix an out of spec _UID for PCI root - arm/acpi: fix duplicated _UID of PCI interrupt link devices - arm/acpi: fix PCI _PRT definition - docs: fix references to docs/devel/atomics.rst [Orabug: 33659123] - rcu: do not mention atomic_mb_read/set in documentation [Orabug: 33659123] - atomics: update documentation [Orabug: 33659123] - atomics: convert to reStructuredText [Orabug: 33659123] - async: use explicit memory barriers [Orabug: 33659123] - aio-wait: delegate polling of main AioContext if BQL not held [Orabug: 33659123] - qapi: Add "@allow-write-only-overlay" feature for "blockdev-snapshot" [Orabug: 33888021] - iotests: Add iothread cases to 155 [Orabug: 33888021] - block: Fix cross-AioContext blockdev-snapshot [Orabug: 33888021] - iotests: Test mirror with temporarily disabled target backing file [Orabug: 33888021] - iotests: Fix run_job with use_log=False [Orabug: 33888021] - block: Relax restrictions for blockdev-snapshot [Orabug: 33888021] - block: Make bdrv_get_cumulative_perm public [Orabug: 33888021] - iotests: Use complete_and_wait in 155 [Orabug: 33888021] - iotests: Support job-complete in run_job [Orabug: 33888021] - linux-headers: update again to 5.8 [Orabug: 34022218] - virtio-net: fix map leaking on error during receive [Orabug: 33941879] {CVE-2022-26353} - vhost-vsock: detach the virqueue element in case of error [Orabug: 33941844] {CVE-2022-26354} - virtio-net: fix use after unmap/free for sg [Orabug: 33972912] {CVE-2021-3748} - migration: Report the error returned when save_live_iterate fails