4664 CPU->cpu_pri_data hasn't been used for years

*** 221,238 ****
          cpu_m.mcpu_gdt          CPU_GDT
          cpu_m.mcpu_idt          CPU_IDT
          cpu_m.mcpu_tss          CPU_TSS
          cpu_m.mcpu_softinfo     CPU_SOFTINFO
          cpu_m.mcpu_pri          CPU_PRI
-         cpu_m.mcpu_pri_data     CPU_PRI_DATA
  #if defined(__xpv)
          cpu_m.mcpu_vcpu_info    CPU_VCPU_INFO
  #endif
  
- machcpu
-         mcpu_pri_data   MCPU_PRI_DATA
- 
  standard_pic
          c_curmask
          c_iplmask
  
  ddi_dma_impl
--- 221,234 ----