diff options
Diffstat (limited to 'arch/x86/kvm/svm/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm/svm.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index e28f6b30b483..a7271f31df47 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -553,22 +553,21 @@ static void svm_cpu_uninit(int cpu) static int svm_cpu_init(int cpu) { struct svm_cpu_data *sd; + int ret = -ENOMEM; sd = kzalloc(sizeof(struct svm_cpu_data), GFP_KERNEL); if (!sd) - return -ENOMEM; + return ret; sd->cpu = cpu; sd->save_area = alloc_page(GFP_KERNEL); if (!sd->save_area) goto free_cpu_data; + clear_page(page_address(sd->save_area)); - if (svm_sev_enabled()) { - sd->sev_vmcbs = kcalloc(max_sev_asid + 1, sizeof(void *), - GFP_KERNEL); - if (!sd->sev_vmcbs) - goto free_save_area; - } + ret = sev_cpu_init(sd); + if (ret) + goto free_save_area; per_cpu(svm_data, cpu) = sd; @@ -578,7 +577,7 @@ free_save_area: __free_page(sd->save_area); free_cpu_data: kfree(sd); - return -ENOMEM; + return ret; } |