From 10ab25cd6bf7ee4e5a55d81f203f7dc1a855c27e Mon Sep 17 00:00:00 2001
From: Jan Kiszka <jan.kiszka@siemens.com>
Date: Tue, 25 May 2010 16:01:50 +0200
Subject: 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>
---
 arch/x86/kvm/vmx.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'arch/x86/kvm/vmx.c')

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);
 	/*
-- 
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