qemu/0037-PPC-KVM-Ignore-ENABLE_PAPR-to-support-very-old-HV-KV.patch

From 351142c287c874f959828c6360cda977306dfa47 Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@suse.de>
Date: Tue, 10 Jan 2012 17:03:02 +0100
Subject: [PATCH] PPC: KVM: Ignore ENABLE_PAPR to support very old HV KVM kernels

Very old kernels (3.1) didn't expose the PAPR capability yet, but still
did work with HV KVM. Make the error a warning so we can work on them.

Signed-off-by: Alexander Graf <agraf@suse.de>
---
 target-ppc/kvm.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c
index 6c6278a..2f39e77 100644
--- a/target-ppc/kvm.c
+++ b/target-ppc/kvm.c
@@ -745,7 +745,7 @@ void kvmppc_set_papr(CPUState *env)
     ret = kvm_vcpu_ioctl(env, KVM_ENABLE_CAP, &cap);
 
     if (ret) {
-        goto fail;
+        fprintf(stderr, "You're running a very old kernel. Expect breakage!\n");
     }
 
     /*