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KVM: X86: prepend vmx/svm prefix to additional kvm_x86_ops functions

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A subsequent patch introduces macros in preparation for simplifying the
definition for vmx_x86_ops and svm_x86_ops. Making the naming more uniform
expands the coverage of the macros. Add vmx/svm prefix to the following
functions: update_exception_bitmap(), enable_nmi_window(),
enable_irq_window(), update_cr8_intercept and enable_smi_window().

Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Jason Baron <jbaron@akamai.com>
Message-Id: <ed594696f8e2c2b2bfc747504cee9bbb2a269300.1610680941.git.jbaron@akamai.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Jason Baron 2021-01-14 22:27:54 -05:00 committed by Paolo Bonzini
parent 6e4e3b4df4
commit b6a7cc3544
4 changed files with 27 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
arch/x86/kvm/svm/svm.c
View File

@ -1829,7 +1829,7 @@ static void svm_set_segment(struct kvm_vcpu *vcpu,
vmcb_mark_dirty(svm->vmcb, VMCB_SEG);
}
static void update_exception_bitmap(struct kvm_vcpu *vcpu)
static void svm_update_exception_bitmap(struct kvm_vcpu *vcpu)
{
struct vcpu_svm *svm = to_svm(vcpu);
@ -3446,7 +3446,7 @@ static void svm_set_irq(struct kvm_vcpu *vcpu)
SVM_EVTINJ_VALID | SVM_EVTINJ_TYPE_INTR;
}
static void update_cr8_intercept(struct kvm_vcpu *vcpu, int tpr, int irr)
static void svm_update_cr8_intercept(struct kvm_vcpu *vcpu, int tpr, int irr)
{
struct vcpu_svm *svm = to_svm(vcpu);
@ -3571,7 +3571,7 @@ static int svm_interrupt_allowed(struct kvm_vcpu *vcpu, bool for_injection)
return !svm_interrupt_blocked(vcpu);
}
static void enable_irq_window(struct kvm_vcpu *vcpu)
static void svm_enable_irq_window(struct kvm_vcpu *vcpu)
{
struct vcpu_svm *svm = to_svm(vcpu);
@ -3595,7 +3595,7 @@ static void enable_irq_window(struct kvm_vcpu *vcpu)
}
}
static void enable_nmi_window(struct kvm_vcpu *vcpu)
static void svm_enable_nmi_window(struct kvm_vcpu *vcpu)
{
struct vcpu_svm *svm = to_svm(vcpu);
@ -4377,7 +4377,7 @@ static int svm_pre_leave_smm(struct kvm_vcpu *vcpu, const char *smstate)
return ret;
}
static void enable_smi_window(struct kvm_vcpu *vcpu)
static void svm_enable_smi_window(struct kvm_vcpu *vcpu)
{
struct vcpu_svm *svm = to_svm(vcpu);
@ -4531,7 +4531,7 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
.vcpu_blocking = svm_vcpu_blocking,
.vcpu_unblocking = svm_vcpu_unblocking,
.update_exception_bitmap = update_exception_bitmap,
.update_exception_bitmap = svm_update_exception_bitmap,
.get_msr_feature = svm_get_msr_feature,
.get_msr = svm_get_msr,
.set_msr = svm_set_msr,
@ -4574,9 +4574,9 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
.nmi_allowed = svm_nmi_allowed,
.get_nmi_mask = svm_get_nmi_mask,
.set_nmi_mask = svm_set_nmi_mask,
.enable_nmi_window = enable_nmi_window,
.enable_irq_window = enable_irq_window,
.update_cr8_intercept = update_cr8_intercept,
.enable_nmi_window = svm_enable_nmi_window,
.enable_irq_window = svm_enable_irq_window,
.update_cr8_intercept = svm_update_cr8_intercept,
.set_virtual_apic_mode = svm_set_virtual_apic_mode,
.refresh_apicv_exec_ctrl = svm_refresh_apicv_exec_ctrl,
.check_apicv_inhibit_reasons = svm_check_apicv_inhibit_reasons,
@ -4619,7 +4619,7 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
.smi_allowed = svm_smi_allowed,
.pre_enter_smm = svm_pre_enter_smm,
.pre_leave_smm = svm_pre_leave_smm,
.enable_smi_window = enable_smi_window,
.enable_smi_window = svm_enable_smi_window,
.mem_enc_op = svm_mem_enc_op,
.mem_enc_reg_region = svm_register_enc_region,

2
arch/x86/kvm/vmx/nested.c
View File

@ -2532,7 +2532,7 @@ static int prepare_vmcs02(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12,
* bitwise-or of what L1 wants to trap for L2, and what we want to
* trap. Note that CR0.TS also needs updating - we do this later.
*/
update_exception_bitmap(vcpu);
vmx_update_exception_bitmap(vcpu);
vcpu->arch.cr0_guest_owned_bits &= ~vmcs12->cr0_guest_host_mask;
vmcs_writel(CR0_GUEST_HOST_MASK, ~vcpu->arch.cr0_guest_owned_bits);

30
arch/x86/kvm/vmx/vmx.c
View File

@ -814,7 +814,7 @@ static u32 vmx_read_guest_seg_ar(struct vcpu_vmx *vmx, unsigned seg)
return *p;
}
void update_exception_bitmap(struct kvm_vcpu *vcpu)
void vmx_update_exception_bitmap(struct kvm_vcpu *vcpu)
{
u32 eb;
@ -2788,7 +2788,7 @@ static void enter_pmode(struct kvm_vcpu *vcpu)
vmcs_writel(GUEST_CR4, (vmcs_readl(GUEST_CR4) & ~X86_CR4_VME) |
(vmcs_readl(CR4_READ_SHADOW) & X86_CR4_VME));
update_exception_bitmap(vcpu);
vmx_update_exception_bitmap(vcpu);
fix_pmode_seg(vcpu, VCPU_SREG_CS, &vmx->rmode.segs[VCPU_SREG_CS]);
fix_pmode_seg(vcpu, VCPU_SREG_SS, &vmx->rmode.segs[VCPU_SREG_SS]);
@ -2868,7 +2868,7 @@ static void enter_rmode(struct kvm_vcpu *vcpu)
vmcs_writel(GUEST_RFLAGS, flags);
vmcs_writel(GUEST_CR4, vmcs_readl(GUEST_CR4) | X86_CR4_VME);
update_exception_bitmap(vcpu);
vmx_update_exception_bitmap(vcpu);
fix_rmode_seg(VCPU_SREG_SS, &vmx->rmode.segs[VCPU_SREG_SS]);
fix_rmode_seg(VCPU_SREG_CS, &vmx->rmode.segs[VCPU_SREG_CS]);
@ -4519,23 +4519,23 @@ static void vmx_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event)
vmx_set_cr4(vcpu, 0);
vmx_set_efer(vcpu, 0);
update_exception_bitmap(vcpu);
vmx_update_exception_bitmap(vcpu);
vpid_sync_context(vmx->vpid);
if (init_event)
vmx_clear_hlt(vcpu);
}
static void enable_irq_window(struct kvm_vcpu *vcpu)
static void vmx_enable_irq_window(struct kvm_vcpu *vcpu)
{
exec_controls_setbit(to_vmx(vcpu), CPU_BASED_INTR_WINDOW_EXITING);
}
static void enable_nmi_window(struct kvm_vcpu *vcpu)
static void vmx_enable_nmi_window(struct kvm_vcpu *vcpu)
{
if (!enable_vnmi ||
vmcs_read32(GUEST_INTERRUPTIBILITY_INFO) & GUEST_INTR_STATE_STI) {
enable_irq_window(vcpu);
vmx_enable_irq_window(vcpu);
return;
}
@ -6210,7 +6210,7 @@ static noinstr void vmx_l1d_flush(struct kvm_vcpu *vcpu)
: "eax", "ebx", "ecx", "edx");
}
static void update_cr8_intercept(struct kvm_vcpu *vcpu, int tpr, int irr)
static void vmx_update_cr8_intercept(struct kvm_vcpu *vcpu, int tpr, int irr)
{
struct vmcs12 *vmcs12 = get_vmcs12(vcpu);
int tpr_threshold;
@ -7339,7 +7339,7 @@ static void vmx_vcpu_after_set_cpuid(struct kvm_vcpu *vcpu)
set_cr4_guest_host_mask(vmx);
/* Refresh #PF interception to account for MAXPHYADDR changes. */
update_exception_bitmap(vcpu);
vmx_update_exception_bitmap(vcpu);
}
static __init void vmx_set_cpu_caps(void)
@ -7629,7 +7629,7 @@ static int vmx_pre_leave_smm(struct kvm_vcpu *vcpu, const char *smstate)
return 0;
}
static void enable_smi_window(struct kvm_vcpu *vcpu)
static void vmx_enable_smi_window(struct kvm_vcpu *vcpu)
{
/* RSM will cause a vmexit anyway. */
}
@ -7689,7 +7689,7 @@ static struct kvm_x86_ops vmx_x86_ops __initdata = {
.vcpu_load = vmx_vcpu_load,
.vcpu_put = vmx_vcpu_put,
.update_exception_bitmap = update_exception_bitmap,
.update_exception_bitmap = vmx_update_exception_bitmap,
.get_msr_feature = vmx_get_msr_feature,
.get_msr = vmx_get_msr,
.set_msr = vmx_set_msr,
@ -7732,9 +7732,9 @@ static struct kvm_x86_ops vmx_x86_ops __initdata = {
.nmi_allowed = vmx_nmi_allowed,
.get_nmi_mask = vmx_get_nmi_mask,
.set_nmi_mask = vmx_set_nmi_mask,
.enable_nmi_window = enable_nmi_window,
.enable_irq_window = enable_irq_window,
.update_cr8_intercept = update_cr8_intercept,
.enable_nmi_window = vmx_enable_nmi_window,
.enable_irq_window = vmx_enable_irq_window,
.update_cr8_intercept = vmx_update_cr8_intercept,
.set_virtual_apic_mode = vmx_set_virtual_apic_mode,
.set_apic_access_page_addr = vmx_set_apic_access_page_addr,
.refresh_apicv_exec_ctrl = vmx_refresh_apicv_exec_ctrl,
@ -7792,7 +7792,7 @@ static struct kvm_x86_ops vmx_x86_ops __initdata = {
.smi_allowed = vmx_smi_allowed,
.pre_enter_smm = vmx_pre_enter_smm,
.pre_leave_smm = vmx_pre_leave_smm,
.enable_smi_window = enable_smi_window,
.enable_smi_window = vmx_enable_smi_window,
.can_emulate_instruction = vmx_can_emulate_instruction,
.apic_init_signal_blocked = vmx_apic_init_signal_blocked,

2
arch/x86/kvm/vmx/vmx.h
View File

@ -378,7 +378,7 @@ void vmx_set_segment(struct kvm_vcpu *vcpu, struct kvm_segment *var, int seg);
u64 construct_eptp(struct kvm_vcpu *vcpu, unsigned long root_hpa,
int root_level);
void update_exception_bitmap(struct kvm_vcpu *vcpu);
void vmx_update_exception_bitmap(struct kvm_vcpu *vcpu);
void vmx_update_msr_bitmap(struct kvm_vcpu *vcpu);
bool vmx_nmi_blocked(struct kvm_vcpu *vcpu);
bool vmx_interrupt_blocked(struct kvm_vcpu *vcpu);