Merge tag 'kvm-riscv-fixes-7.1-1' of https://github.com/kvm-riscv/linux into HEAD

KVM/riscv fixes for 7.1, take #1

- Fix invalid HVA warning in steal-time recording
- Return SBI_ERR_FAILURE to guest upon OOM in pmu_event_info()
  and pmu_snapshot_set_shmem()
- Fix NULL pointer dereference in SBI v0.1 SEND_IPI handler
- Fix sign extension of value for MMIO loads