下面这句启动信息是什么意思？

vqq

1. 639MB HIGHMEM available.
   
2. 896MB LOWMEM available.
   
3. [color=Red]found SMP MP-table at 000f4ae0[/color]
   
4. On node 0 totalpages: 393200
   
5.   DMA zone: 4096 pages, LIFO batch:1
   
6.   Normal zone: 225280 pages, LIFO batch:31
   
7.   HighMem zone: 163824 pages, LIFO batch:31
   

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