On 10/03/2017 09:02, Yu Zhang wrote: >> Besides, is this all the test for UMIP unit test? I.e. do we need to >> construct a scenario in the test to trigger vm exit and let hypervisor >> inject a GP fault? - I did not see this scenario in this patch. Or any >> other suggestions? :-) > > Hi Paolo, any suggestions? > Sorry for the disturb. :) Hi, you get the scenario where a vmexit is triggered by the hypervisor if you run the unit test on a machine that lacks UMIP support. We can also add a module parameter to force emulation, so that it will be possible to test UMIP emulation on newer processors too. Paolo
