diff options
| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2013-10-07 16:48:01 (GMT) |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-10-17 16:42:36 (GMT) |
| commit | cbbc58d4fdfab1a39a6ac1b41fcb17885952157a (patch) | |
| tree | 66315f4516c953a9c1f0699d985541d84fcb7df3 /arch/powerpc/kvm/44x.c | |
| parent | 5587027ce9d59a57aecaa190be1c8e560aaff45d (diff) | |
| download | linux-cbbc58d4fdfab1a39a6ac1b41fcb17885952157a.tar.xz | |
kvm: powerpc: book3s: Allow the HV and PR selection per virtual machine
This moves the kvmppc_ops callbacks to be a per VM entity. This
enables us to select HV and PR mode when creating a VM. We also
allow both kvm-hv and kvm-pr kernel module to be loaded. To
achieve this we move /dev/kvm ownership to kvm.ko module. Depending on
which KVM mode we select during VM creation we take a reference
count on respective module
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
[agraf: fix coding style]
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kvm/44x.c')
| -rw-r--r-- | arch/powerpc/kvm/44x.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/powerpc/kvm/44x.c b/arch/powerpc/kvm/44x.c index a765bcd..93221e8 100644 --- a/arch/powerpc/kvm/44x.c +++ b/arch/powerpc/kvm/44x.c @@ -213,16 +213,19 @@ static int __init kvmppc_44x_init(void) if (r) goto err_out; - r = kvm_init(&kvm_ops_44x, sizeof(struct kvmppc_vcpu_44x), - 0, THIS_MODULE); + r = kvm_init(NULL, sizeof(struct kvmppc_vcpu_44x), 0, THIS_MODULE); if (r) goto err_out; + kvm_ops_44x.owner = THIS_MODULE; + kvmppc_pr_ops = &kvm_ops_44x; + err_out: return r; } static void __exit kvmppc_44x_exit(void) { + kvmppc_pr_ops = NULL; kvmppc_booke_exit(); } |