Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull more x86 kvm fixes from Paolo Bonzini:

 - Cache coherency fix for SEV live migration

 - Fix for instruction emulation with PKU

 - fixes for rare delaying of interrupt delivery

 - fix for SEV-ES buffer overflow

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: SEV-ES: go over the sev_pio_data buffer in multiple passes if needed
  KVM: SEV-ES: keep INS functions together
  KVM: x86: remove unnecessary arguments from complete_emulator_pio_in
  KVM: x86: split the two parts of emulator_pio_in
  KVM: SEV-ES: clean up kvm_sev_es_ins/outs
  KVM: x86: leave vcpu->arch.pio.count alone in emulator_pio_in_out
  KVM: SEV-ES: rename guest_ins_data to sev_pio_data
  KVM: SEV: Flush cache on non-coherent systems before RECEIVE_UPDATE_DATA
  KVM: MMU: Reset mmu->pkru_mask to avoid stale data
  KVM: nVMX: promptly process interrupts delivered while in guest mode
  KVM: x86: check for interrupts before deciding whether to exit the fast path

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index f8f48a7ec577..5a0298aa56ba 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -702,7 +702,8 @@ struct kvm_vcpu_arch {
 
 	struct kvm_pio_request pio;
 	void *pio_data;
-	void *guest_ins_data;
+	void *sev_pio_data;
+	unsigned sev_pio_count;
 
 	u8 event_exit_inst_len;