Merge branch 'kvm-arm64/pmu-fixes' into kvmarm/next

* kvm-arm64/pmu-fixes:
  : vPMU fixes for 6.15 courtesy of Akihiko Odaki
  :
  : Various fixes to KVM's vPMU implementation, notably ensuring
  : userspace-directed changes to the PMCs are reflected in the backing perf
  : events.
  KVM: arm64: PMU: Reload when resetting
  KVM: arm64: PMU: Reload when user modifies registers
  KVM: arm64: PMU: Fix SET_ONE_REG for vPMC regs
  KVM: arm64: PMU: Assume PMU presence in pmu-emul.c
  KVM: arm64: PMU: Set raw values from user to PM{C,I}NTEN{SET,CLR}, PMOVS{SET,CLR}

Signed-off-by: Oliver Upton <oliver.upton@linux.dev>