[PATCH] KVM: PPC: protect use of kvmppc_h_pr

Andreas Schwab
2011-11-08T17:17:39Z

kvmppc_h_pr is only available if CONFIG_KVM_BOOK3S_64_PR.

Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
---
arch/powerpc/kvm/book3s_pr.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index bc4d50d..05473b5 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -660,10 +660,12 @@ 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) {
--
1.7.7.2

--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."