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| author | Paolo Bonzini <pbonzini@redhat.com> | 2019-04-30 22:07:26 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-04-30 22:07:26 +0200 |
| commit | e9c16c78503dd0482b876761d60a3d2f50ac4d86 (patch) | |
| tree | 8e2adfa13c9ce4e8e7ac7e4848aa64dd50798ebe /arch/x86/kvm/vmx | |
| parent | 2b3eaf815ca930b1dbc11fb1ebd773e510947c0f (diff) | |
| download | linux-e9c16c78503dd0482b876761d60a3d2f50ac4d86.tar.bz2 | |
KVM: x86: use direct accessors for RIP and RSP
Use specific inline functions for RIP and RSP instead of
going through kvm_register_read and kvm_register_write,
which are quite a mouthful. kvm_rsp_read and kvm_rsp_write
did not exist, so add them.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx')
| -rw-r--r-- | arch/x86/kvm/vmx/nested.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index d97dbea150ba..04b40a98f60b 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -2372,8 +2372,8 @@ static int prepare_vmcs02(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12, if (!enable_ept) vcpu->arch.walk_mmu->inject_page_fault = vmx_inject_page_fault_nested; - kvm_register_write(vcpu, VCPU_REGS_RSP, vmcs12->guest_rsp); - kvm_register_write(vcpu, VCPU_REGS_RIP, vmcs12->guest_rip); + kvm_rsp_write(vcpu, vmcs12->guest_rsp); + kvm_rip_write(vcpu, vmcs12->guest_rip); return 0; } @@ -3401,8 +3401,8 @@ static void sync_vmcs12(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12) vmcs12->guest_cr0 = vmcs12_guest_cr0(vcpu, vmcs12); vmcs12->guest_cr4 = vmcs12_guest_cr4(vcpu, vmcs12); - vmcs12->guest_rsp = kvm_register_read(vcpu, VCPU_REGS_RSP); - vmcs12->guest_rip = kvm_register_read(vcpu, VCPU_REGS_RIP); + vmcs12->guest_rsp = kvm_rsp_read(vcpu); + vmcs12->guest_rip = kvm_rip_read(vcpu); vmcs12->guest_rflags = vmcs_readl(GUEST_RFLAGS); vmcs12->guest_es_selector = vmcs_read16(GUEST_ES_SELECTOR); @@ -3585,8 +3585,8 @@ static void load_vmcs12_host_state(struct kvm_vcpu *vcpu, vcpu->arch.efer &= ~(EFER_LMA | EFER_LME); vmx_set_efer(vcpu, vcpu->arch.efer); - kvm_register_write(vcpu, VCPU_REGS_RSP, vmcs12->host_rsp); - kvm_register_write(vcpu, VCPU_REGS_RIP, vmcs12->host_rip); + kvm_rsp_write(vcpu, vmcs12->host_rsp); + kvm_rip_write(vcpu, vmcs12->host_rip); vmx_set_rflags(vcpu, X86_EFLAGS_FIXED); vmx_set_interrupt_shadow(vcpu, 0); |