3 ms·
Yes, and by issuing STI followed by HLT you can ensure that the after the interrupt returns the IP is always pointing past HLT. I think this is a feature that I
by bonzini 4y ago
Yes, and by issuing STI followed by HLT you can ensure that the after the interrupt returns the IP is always pointing past HLT. I think this is a feature that Intel had to patch because they got it wrong in the first steppings.