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KVM: Move vcpu_load to arch-specific kvm_arch_vcpu_ioctl_set_sregs

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Move vcpu_load() and vcpu_put() into the architecture specific
implementations of kvm_arch_vcpu_ioctl_set_sregs().

Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Christoffer Dall
2017-12-04 21:35:29 +01:00
committed by Paolo Bonzini
parent bcdec41cef
commit b4ef9d4e8c
5 changed files with 30 additions and 11 deletions
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12
arch/x86/kvm/x86.c
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@@ -7525,15 +7525,18 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
int mmu_reset_needed = 0;
int pending_vec, max_bits, idx;
struct desc_ptr dt;
int ret = -EINVAL;
vcpu_load(vcpu);
if (!guest_cpuid_has(vcpu, X86_FEATURE_XSAVE) &&
(sregs->cr4 & X86_CR4_OSXSAVE))
return -EINVAL;
goto out;
apic_base_msr.data = sregs->apic_base;
apic_base_msr.host_initiated = true;
if (kvm_set_apic_base(vcpu, &apic_base_msr))
return -EINVAL;
goto out;
dt.size = sregs->idt.limit;
dt.address = sregs->idt.base;
@@ -7599,7 +7602,10 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
kvm_make_request(KVM_REQ_EVENT, vcpu);
return 0;
ret = 0;
out:
vcpu_put(vcpu);
return ret;
}
int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,