Hi Greg, Please consider these two patches for the 6.6 kernel. These patches are unmodified versions of the corresponding upstream commits. Thank you, Bart. David Stevens (1): genirq/cpuhotplug: Skip suspended interrupts when restoring affinity Dongli Zhang (1): genirq/cpuhotplug: Retry with cpu_online_mask when migration fails kernel/irq/cpuhotplug.c | 27 ++++++++++++++++++++++++--- kernel/irq/manage.c | 12 ++++++++---- 2 files changed, 32 insertions(+), 7 deletions(-)