block: sync with v6.5
JIRA: https://issues.redhat.com/browse/RHEL-1516
Omitted-fix: 51bf8d3c8199 (f2fs: don't reopen the main block device in f2fs_scan_devices)
Omitted-fix: 2c5555983bd2 (bcache: Fix bcache device claiming)
Signed-off-by: Ming Lei ming.lei@redhat.com
Edited by Ming Lei