Il 13/08/2014 19:14, Nadav Amit ha scritto: > Commit 5045b46803 added a check that cs.dpl equals cs.rpl during > task-switch. Unfortunately, is causes some of my tests that run well on > bare-metal to fail. > > Although this check is mentioned in table 7-1 of the SDM as causing a > #TSS exception, it is not mentioned in table 6-6 that lists "invalid TSS > conditions" which cause #TSS exceptions. > > Thus, I recommend on reverting commit 5045b46803, or alternatively > rechecking task-switch behavior on bare-metal.
Can you provide a kvm-unit-tests test for this? Paolo -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
