Pentium-II/Celeron(pre-Coppermine)

configname: CONFIG_MPENTIUMII

Processor family
└─>Pentium-II/Celeron(pre-Coppermine)
In linux kernel since version 2.6.12  
Select this for Intel chips based on the Pentium-II and
pre-Coppermine Celeron core. This option enables an unaligned
copy optimization, compiles the kernel with optimization flags
tailored for the chip, and applies any applicable Pentium Pro
optimizations.

depends
CONFIG_X86_32