KVM: PPC: protect use of kvmppc_h_pr
Andreas Schwab [Tue, 8 Nov 2011 07:17:39 +0000 (07:17 +0000)]
kvmppc_h_pr is only available if CONFIG_KVM_BOOK3S_64_PR.

Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Alexander Graf <agraf@suse.de>

arch/powerpc/kvm/book3s_pr.c

index 3c791e1..e2cfb9e 100644 (file)
@@ -658,10 +658,12 @@ program_interrupt:
                        ulong cmd = kvmppc_get_gpr(vcpu, 3);
                        int i;
 
+#ifdef CONFIG_KVM_BOOK3S_64_PR
                        if (kvmppc_h_pr(vcpu, cmd) == EMULATE_DONE) {
                                r = RESUME_GUEST;
                                break;
                        }
+#endif
 
                        run->papr_hcall.nr = cmd;
                        for (i = 0; i < 9; ++i) {