From: Andreas Schwab <schwab@linux-m68k.org>
Date: Tue, 8 Nov 2011 07:17:39 +0000 (+0000)
Subject: KVM: PPC: protect use of kvmppc_h_pr
X-Git-Tag: v3.2~34^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=96f38d72867bc54c312decaf8463f1e9607136da;p=platform%2Fkernel%2Flinux-stable.git

KVM: PPC: protect use of kvmppc_h_pr

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>
---

diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index 3c791e1..e2cfb9e 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -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) {