xfs: fix kernel OOPs while HTX on USB disk with CPU offline in parallel
JIRA: https://issues.redhat.com/browse/RHEL-15844
Depends: !3101 (merged)
From upstream: The solution here is to eliminate the need for a CPU dying hook by using a private cpumask to track which CPUs have added to their percpu lists directly, and iterating with that mask.
Signed-off-by: Bill O'Donnell bodonnel@redhat.com
Edited by Bill O'Donnell