f749cca57b
Moving kvm_pmu_events into the vcpu (and refering to it) broke the somewhat unusual case where the kernel has no support for a PMU at all. In order to solve this, move things around a bit so that we can easily avoid refering to the pmu structure outside of PMU-aware code. As a bonus, pmu.c isn't compiled in when HW_PERF_EVENTS isn't selected. Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Fuad Tabba <tabba@google.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/202205161814.KQHpOzsJ-lkp@intel.com (cherry picked from commit 20492a62b99bd4367b79a76ca288d018f11980db) Signed-off-by: Will Deacon <willdeacon@google.com> Bug: 233587962 Bug: 233588291 Change-Id: I141c7000c381518aea5e3039b1926a84b8c80724