Call kvm_vcpu_init() in kvmppc_core_vcpu_create_pr() prior to allocating
the book3s and shadow_vcpu objects in preparation of moving said call to
common PPC code. Although kvm_vcpu_init() has an arch callback, the
callback is empty for Book3S PR, i.e. barring unseen black magic, moving
the allocation has no real functional impact.
Signed-off-by: Sean Christopherson <sean.j.christopherson@xxxxxxxxx>
---
arch/powerpc/kvm/book3s_pr.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index 0d7c8a7bcb7b..10c65d412e81 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -1748,12 +1748,18 @@ static int kvmppc_core_vcpu_create_pr(struct kvm *kvm, struct kvm_vcpu *vcpu,
unsigned int id)
{
struct kvmppc_vcpu_book3s *vcpu_book3s;
- int err = -ENOMEM;
unsigned long p;
+ int err;
+
+ err = kvm_vcpu_init(vcpu, kvm, id);
+ if (err)
+ return err;
+
+ err = -ENOMEM;
vcpu_book3s = vzalloc(sizeof(struct kvmppc_vcpu_book3s));
if (!vcpu_book3s)
- goto out;
+ goto uninit_vcpu;
vcpu->arch.book3s = vcpu_book3s;
#ifdef CONFIG_KVM_BOOK3S_32_HANDLER
@@ -1763,14 +1769,9 @@ static int kvmppc_core_vcpu_create_pr(struct kvm *kvm, struct kvm_vcpu *vcpu,
goto free_vcpu3s;
#endif
- err = kvm_vcpu_init(vcpu, kvm, id);
- if (err)
- goto free_shadow_vcpu;
-
- err = -ENOMEM;
p = __get_free_page(GFP_KERNEL|__GFP_ZERO);
if (!p)
- goto uninit_vcpu;
+ goto free_shadow_vcpu;
vcpu->arch.shared = (void *)p;
#ifdef CONFIG_PPC_BOOK3S_64
/* Always start the shared struct in native endian mode */
@@ -1807,15 +1808,14 @@ static int kvmppc_core_vcpu_create_pr(struct kvm *kvm, struct kvm_vcpu *vcpu,
free_shared_page:
free_page((unsigned long)vcpu->arch.shared);
-uninit_vcpu:
- kvm_vcpu_uninit(vcpu);
free_shadow_vcpu:
#ifdef CONFIG_KVM_BOOK3S_32_HANDLER
kfree(vcpu->arch.shadow_vcpu);
free_vcpu3s:
#endif
vfree(vcpu_book3s);
-out:
+uninit_vcpu:
+ kvm_vcpu_uninit(vcpu);
return err;
}
--
2.24.1
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