6 ms·
I doubt it. This is probably talking about early versions of OS/2, like, pre-2.0.
by agrover 3y ago
I doubt it. This is probably talking about early versions of OS/2, like, pre-2.0.
- fredoralive 3y agoAccording to https://www.os2world.com/wiki/index.php/Databook_for_OS/2_%E2%80%93_Chapter_2_%E2%80%93_Inside_OS/2_Warp#Ring_Protection_mechanism https://www.os2world.com/wiki/index.php/Databook_for_OS/2_%E... OS/2 Warp 4 uses Rings 0, 2 and 3.
- bonzini 3y ago32-bit Xen also used ring 1.