Merge back reboot/poweroff notifiers rework for 5.19-rc1.

diff --cc arch/arm64/kernel/process.c
Simple merge

diff --cc arch/m68k/kernel/setup_mm.c
Simple merge

diff --cc arch/x86/xen/enlighten_pv.c
index ca85d14,af1f6e8..f33a442
--- 1/arch/x86/xen/enlighten_pv.c
--- 2/arch/x86/xen/enlighten_pv.c
+++ b/arch/x86/xen/enlighten_pv.c
@@@ -30,6 -30,8 +30,7 @@@
  #include <linux/pci.h>
  #include <linux/gfp.h>
  #include <linux/edd.h>
 -#include <linux/objtool.h>
+ #include <linux/reboot.h>
  
  #include <xen/xen.h>
  #include <xen/events.h>

diff --cc drivers/acpi/sleep.c
Simple merge

diff --cc drivers/regulator/pfuze100-regulator.c
Simple merge

diff --cc include/linux/pm.h
Simple merge