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| author | Jan Kiszka <jan.kiszka@siemens.com> | 2010-05-25 16:01:50 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-08-01 10:39:22 +0300 |
| commit | 10ab25cd6bf7ee4e5a55d81f203f7dc1a855c27e (patch) | |
| tree | 89b1f58c09a102f1aa5c9b549c13e1f9a0a3ee3d /arch/x86/kvm/vmx.c | |
| parent | 6dc696d4ddf2181eefee361e1d24a49351aef1f6 (diff) | |
| download | lwn-10ab25cd6bf7ee4e5a55d81f203f7dc1a855c27e.tar.gz lwn-10ab25cd6bf7ee4e5a55d81f203f7dc1a855c27e.zip | |
KVM: x86: Propagate fpu_alloc errors
Memory allocation may fail. Propagate such errors.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx.c')
| -rw-r--r-- | arch/x86/kvm/vmx.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 9c3ffc5fde44..e71c731433ee 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -2659,7 +2659,9 @@ static int vmx_vcpu_reset(struct kvm_vcpu *vcpu) msr |= MSR_IA32_APICBASE_BSP; kvm_set_apic_base(&vmx->vcpu, msr); - fx_init(&vmx->vcpu); + ret = fx_init(&vmx->vcpu); + if (ret != 0) + goto out; seg_setup(VCPU_SREG_CS); /* |