初始版本和待辦事項 #9659，評語 48 的版本 1 之間的變動

待辦事項 #9659，評語 48

初始	v1
3	3	I'm almost certain it's not a single changeset that "broke" it or fixed it. I don't think the debugging was working reliably in the first place to begin with. With trunk (which the next major release will be based on) has rewritten VT-x, AMD-V code that replaced the existing code. The existing code wasn't changed.
4	4
5		In other words, the chances of this being a one change regression is pretty slim and therefore bisect-regression analysis is unlikely to find anything.
	5	In other words, the chances of this being a one change regression is pretty slim and therefore bisect-regression analysis is unlikely to find anything. At best, you may find one changeset that magically works but that changeset might be a flip of the switch to the new VT-x/AMD-V code that spans thousands of lines.
	6