On 6/10/2022 8:02 AM, Like Xu wrote:
On 9/6/2022 4:39 pm, Yang Weijiang wrote:
When pmu is disabled via enable_pmu=0, some perf related MSRs or
instructions
are not available to VM, this results into some test failures, fix
them in
this series.
How about applying it in the x86/unittests.cfg:
check = /sys/module/kvm/parameters/enable_pmu=N
I'm afraid you mean check enable_pmu=Y for those failing tests?
Let's not hide the defects of the code :-)
and add another pmu_disable.flat to cover all those unavailable
expectations ?
A standalone test for !enable_pmu is a good idea, but the checklist is open,
it may be added to the _TODO_ list.
