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| author | Paolo Bonzini <pbonzini@redhat.com> | 2018-04-04 18:58:59 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-04-04 18:58:59 +0200 |
| commit | 4fde8d57cfa8236818459adfc4f8bd7d353c153e (patch) | |
| tree | cb0d453c2c1f140fbd4b95012396134dd5b26872 /arch/x86/kvm | |
| parent | 51e8a8cc2f2d4295703f9c7ff66dead565dfea9a (diff) | |
KVM: vmx: unify adjacent #ifdefs
vmx_save_host_state has multiple ifdefs for CONFIG_X86_64 that have
no other code between them. Simplify by reducing them to a single
conditional.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm')
| -rw-r--r-- | arch/x86/kvm/vmx.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 939c8724feb4..a1572461786e 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -2392,20 +2392,16 @@ static void vmx_save_host_state(struct kvm_vcpu *vcpu) #ifdef CONFIG_X86_64 savesegment(ds, vmx->host_state.ds_sel); savesegment(es, vmx->host_state.es_sel); -#endif -#ifdef CONFIG_X86_64 vmcs_writel(HOST_FS_BASE, current->thread.fsbase); vmcs_writel(HOST_GS_BASE, cpu_kernelmode_gs_base(cpu)); -#else - vmcs_writel(HOST_FS_BASE, segment_base(vmx->host_state.fs_sel)); - vmcs_writel(HOST_GS_BASE, segment_base(vmx->host_state.gs_sel)); -#endif -#ifdef CONFIG_X86_64 vmx->msr_host_kernel_gs_base = current->thread.gsbase; if (is_long_mode(&vmx->vcpu)) wrmsrl(MSR_KERNEL_GS_BASE, vmx->msr_guest_kernel_gs_base); +#else + vmcs_writel(HOST_FS_BASE, segment_base(vmx->host_state.fs_sel)); + vmcs_writel(HOST_GS_BASE, segment_base(vmx->host_state.gs_sel)); #endif if (boot_cpu_has(X86_FEATURE_MPX)) rdmsrl(MSR_IA32_BNDCFGS, vmx->host_state.msr_host_bndcfgs); |