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Commit 42897d86 authored by Marcelo Tosatti's avatar Marcelo Tosatti
Browse files

KVM: x86: add kvm_arch_vcpu_postcreate callback, move TSC initialization 



TSC initialization will soon make use of online_vcpus.

Signed-off-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
parent d828199e

arch/ia64/kvm/kvm-ia64.c

+5 −0
Original line number Diff line number Diff line
@@ -1330,6 +1330,11 @@ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu) 
	return 0;

}



int kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu)

{

	return 0;

}



int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)

{

	return -EINVAL;

arch/powerpc/kvm/powerpc.c

+5 −0
Original line number Diff line number Diff line
@@ -439,6 +439,11 @@ struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id) 
	return vcpu;

}



int kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu)

{

	return 0;

}



void kvm_arch_vcpu_free(struct kvm_vcpu *vcpu)

{

	/* Make sure we're not using the vcpu anymore */

arch/s390/kvm/kvm-s390.c

+5 −0
Original line number Diff line number Diff line
@@ -355,6 +355,11 @@ static void kvm_s390_vcpu_initial_reset(struct kvm_vcpu *vcpu) 
	atomic_set_mask(CPUSTAT_STOPPED, &vcpu->arch.sie_block->cpuflags);

}



int kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu)

{

	return 0;

}



int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)

{

	atomic_set(&vcpu->arch.sie_block->cpuflags, CPUSTAT_ZARCH |

arch/x86/kvm/svm.c

+0 −1
Original line number Diff line number Diff line
@@ -1251,7 +1251,6 @@ static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id) 
	svm->vmcb_pa = page_to_pfn(page) << PAGE_SHIFT;

	svm->asid_generation = 0;

	init_vmcb(svm);

	kvm_write_tsc(&svm->vcpu, 0);



	err = fx_init(&svm->vcpu);

	if (err)

arch/x86/kvm/vmx.c

+0 −2
Original line number Diff line number Diff line
@@ -3896,8 +3896,6 @@ static int vmx_vcpu_setup(struct vcpu_vmx *vmx) 
	vmcs_writel(CR0_GUEST_HOST_MASK, ~0UL);

	set_cr4_guest_host_mask(vmx);



	kvm_write_tsc(&vmx->vcpu, 0);



	return 0;

}