global descriptor table in X86 Linux

Xin Tong trent.tong at gmail.com
Mon Jul 28 16:04:37 EDT 2014


Hi

Ive heard that Linux uses the flat mode segmentation, i.e. the segmentation
base is forced to be 0 and the limit to be 2^64.

I am having trouble finding the kernel code that sets up the GDT, can
someone please point me to the right direction.

Thanks a lot.
Xin
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