[coreboot-gerrit] Change in ...coreboot[master]: Revert "cpu/x86/mtrr: Fix sign overflow"

[Kyösti Mälkki (Code Review)]

Kyösti Mälkki has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/31290 )

Change subject: Revert "cpu/x86/mtrr: Fix sign overflow"
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Patch Set 1: Code-Review+2

I cannot figure out the original issue either. Some casting from 'int' to 'uintptr' would fail because bit31 is set? Something not merged?

I feel the revert is in order just because the original commit raises these questions. And for the portability of asm maybe fix should be somewhere else.