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[PATCH] KVM: PPC: Fix unknown SPR error message in emulation

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mtspr/mfspr emulation prints an error message for unknown SPRs. The message
was badly formatted displaying the hex value without 0x prefix. Use decimal
representation in accordance with the manuals, though the Linux headers
annoyingly use hex.

Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
---
 arch/powerpc/kvm/emulate.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/kvm/emulate.c b/arch/powerpc/kvm/emulate.c
index afc9154..06d12c4 100644
--- a/arch/powerpc/kvm/emulate.c
+++ b/arch/powerpc/kvm/emulate.c
@@ -296,7 +296,7 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
 			default:
 				emulated = kvmppc_core_emulate_mfspr(vcpu, sprn, rt);
 				if (emulated == EMULATE_FAIL) {
-					printk("mfspr: unknown spr %x\n", sprn);
+					printk("mfspr: unknown spr %u\n", sprn);
 					kvmppc_set_gpr(vcpu, rt, 0);
 				}
 				break;
@@ -364,7 +364,7 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
 			default:
 				emulated = kvmppc_core_emulate_mtspr(vcpu, sprn, rs);
 				if (emulated == EMULATE_FAIL)
-					printk("mtspr: unknown spr %x\n", sprn);
+					printk("mfspr: unknown spr %u\n", sprn);
 				break;
 			}
 			kvmppc_set_exit_type(vcpu, EMULATED_MTSPR_EXITS);
-- 
1.7.4.1


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