[Xen-devel] Question about device tree block

[조현권 <chkwon91@xxxxxxxxx>]

Hi i have a question about device tree block area

In the function setup_mm xen copy original device tree block to the end of xen heap space

Original device tree block area seems useless during domain0 creation but xen discard it with kernel modules after dom0 memory allocation finished

Is there any special reason??

+) what is the job of kernel module?

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