[PATCH 0/2] KVM: arm64: EL2 PMU reset handling fixes

[Marc Zyngier]

Joey reports that some of his PMU tests do not behave quite as
expected:

- MDCR_EL2.HPMN is set to 0 out of reset

- PMCR_EL0.P should reset all the counters when written from EL2

These couple of patches attempt to remedy the situation. Note that
they have only been compile-tested.

Marc Zyngier (2):
  KVM: arm64: Fix MDCR_EL2.HPMN reset value
  KVM: arm64: Contextualise the handling of PMCR_EL0.P writes

 arch/arm64/kvm/pmu-emul.c | 21 ++++++++++++++++-----
 arch/arm64/kvm/sys_regs.c |  7 ++++++-
 2 files changed, 22 insertions(+), 6 deletions(-)

-- 
2.39.2