2 ms·
> protection ring 1 and 2 as only 0 and 3 are used Are they really dropped in x86-64? I thought they are still supported also in 64 bit mode.
by wolfgke 9y ago
> protection ring 1 and 2 as only 0 and 3 are used
Are they really dropped in x86-64? I thought they are still supported also in 64 bit mode.