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| author | Carsten Otte <cotte@de.ibm.com> | 2011-10-18 12:27:13 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-10-30 11:23:55 +0100 |
| commit | b290411a1321dd937dce4aaa812e5d8fae8a14a5 (patch) | |
| tree | 00fd0ae4b160736f5fc9055ecc7822d4361cf7f1 /arch/s390 | |
| parent | KVM: s390: check cpu_id prior to using it (diff) | |
| download | linux-b290411a1321dd937dce4aaa812e5d8fae8a14a5.tar.xz linux-b290411a1321dd937dce4aaa812e5d8fae8a14a5.zip | |
KVM: s390: fix return value of kvm_arch_init_vm
This patch fixes the return value of kvm_arch_init_vm in case a memory
allocation goes wrong.
Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kvm/kvm-s390.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 0cba935d1282..397f0cbc8b76 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -175,6 +175,8 @@ int kvm_arch_init_vm(struct kvm *kvm) if (rc) goto out_err; + rc = -ENOMEM; + kvm->arch.sca = (struct sca_block *) get_zeroed_page(GFP_KERNEL); if (!kvm->arch.sca) goto out_err; |