Some of the names do not have a corresponding 'vmx_' or 'svm_' prefix. Also,
the order of the words in some of the names is not the same as that in the
kvm_x86_ops structure. Fixing the naming will help in better readability of
the code and maintenance.
Signed-off-by: Krish Sadhukhan <krish.sadhukhan@xxxxxxxxxx>
---
arch/x86/kvm/svm/avic.c | 4 +--
arch/x86/kvm/svm/svm.c | 46 ++++++++++++++++----------------
arch/x86/kvm/svm/svm.h | 2 +-
arch/x86/kvm/vmx/nested.c | 4 +--
arch/x86/kvm/vmx/vmx.c | 56 +++++++++++++++++++--------------------
arch/x86/kvm/vmx/vmx.h | 4 +--
6 files changed, 58 insertions(+), 58 deletions(-)
diff --git a/arch/x86/kvm/svm/avic.c b/arch/x86/kvm/svm/avic.c
index e80daa98682f..619391edced5 100644
--- a/arch/x86/kvm/svm/avic.c
+++ b/arch/x86/kvm/svm/avic.c
@@ -579,7 +579,7 @@ int avic_init_vcpu(struct vcpu_svm *svm)
return ret;
}
-void avic_post_state_restore(struct kvm_vcpu *vcpu)
+void svm_avic_post_state_restore(struct kvm_vcpu *vcpu)
{
if (avic_handle_apic_id_update(vcpu) != 0)
return;
@@ -660,7 +660,7 @@ void svm_refresh_apicv_exec_ctrl(struct kvm_vcpu *vcpu)
* we need to check and update the AVIC logical APIC ID table
* accordingly before re-activating.
*/
- avic_post_state_restore(vcpu);
+ svm_avic_post_state_restore(vcpu);
vmcb->control.int_ctl |= AVIC_ENABLE_MASK;
} else {
vmcb->control.int_ctl &= ~AVIC_ENABLE_MASK;
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index c0da4dd78ac5..471c648151bc 100644
--- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c
@@ -254,7 +254,7 @@ static inline void invlpga(unsigned long addr, u32 asid)
asm volatile (__ex("invlpga %1, %0") : : "c"(asid), "a"(addr));
}
-static int get_npt_level(struct kvm_vcpu *vcpu)
+static int svm_get_npt_level(struct kvm_vcpu *vcpu)
{
#ifdef CONFIG_X86_64
return PT64_ROOT_4LEVEL;
@@ -312,7 +312,7 @@ static void svm_set_interrupt_shadow(struct kvm_vcpu *vcpu, int mask)
}
-static int skip_emulated_instruction(struct kvm_vcpu *vcpu)
+static int svm_skip_emulated_instruction(struct kvm_vcpu *vcpu)
{
struct vcpu_svm *svm = to_svm(vcpu);
@@ -351,7 +351,7 @@ static void svm_queue_exception(struct kvm_vcpu *vcpu)
* raises a fault that is not intercepted. Still better than
* failing in all cases.
*/
- (void)skip_emulated_instruction(&svm->vcpu);
+ (void)svm_skip_emulated_instruction(&svm->vcpu);
rip = kvm_rip_read(&svm->vcpu);
svm->int3_rip = rip + svm->vmcb->save.cs.base;
svm->int3_injected = rip - old_rip;
@@ -1153,7 +1153,7 @@ static void svm_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event)
avic_update_vapic_bar(svm, APIC_DEFAULT_PHYS_BASE);
}
-static int svm_create_vcpu(struct kvm_vcpu *vcpu)
+static int svm_vcpu_create(struct kvm_vcpu *vcpu)
{
struct vcpu_svm *svm;
struct page *page;
@@ -1232,7 +1232,7 @@ static void svm_clear_current_vmcb(struct vmcb *vmcb)
cmpxchg(&per_cpu(svm_data, i)->current_vmcb, vmcb, NULL);
}
-static void svm_free_vcpu(struct kvm_vcpu *vcpu)
+static void svm_vcpu_free(struct kvm_vcpu *vcpu)
{
struct vcpu_svm *svm = to_svm(vcpu);
@@ -1627,7 +1627,7 @@ static void svm_set_segment(struct kvm_vcpu *vcpu,
mark_dirty(svm->vmcb, VMCB_SEG);
}
-static void update_bp_intercept(struct kvm_vcpu *vcpu)
+static void svm_update_bp_intercept(struct kvm_vcpu *vcpu)
{
struct vcpu_svm *svm = to_svm(vcpu);
@@ -2143,7 +2143,7 @@ static int task_switch_interception(struct vcpu_svm *svm)
int_type == SVM_EXITINTINFO_TYPE_SOFT ||
(int_type == SVM_EXITINTINFO_TYPE_EXEPT &&
(int_vec == OF_VECTOR || int_vec == BP_VECTOR))) {
- if (!skip_emulated_instruction(&svm->vcpu))
+ if (!svm_skip_emulated_instruction(&svm->vcpu))
return 0;
}
@@ -2909,7 +2909,7 @@ static void svm_get_exit_info(struct kvm_vcpu *vcpu, u64 *info1, u64 *info2)
*info2 = control->exit_info_2;
}
-static int handle_exit(struct kvm_vcpu *vcpu, fastpath_t exit_fastpath)
+static int svm_handle_exit(struct kvm_vcpu *vcpu, fastpath_t exit_fastpath)
{
struct vcpu_svm *svm = to_svm(vcpu);
struct kvm_run *kvm_run = vcpu->run;
@@ -3036,7 +3036,7 @@ 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);
@@ -3145,7 +3145,7 @@ 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);
@@ -3169,7 +3169,7 @@ 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);
@@ -3857,7 +3857,7 @@ static int svm_pre_leave_smm(struct kvm_vcpu *vcpu, const char *smstate)
return 0;
}
-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);
@@ -3975,8 +3975,8 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
.cpu_has_accelerated_tpr = svm_cpu_has_accelerated_tpr,
.has_emulated_msr = svm_has_emulated_msr,
- .vcpu_create = svm_create_vcpu,
- .vcpu_free = svm_free_vcpu,
+ .vcpu_create = svm_vcpu_create,
+ .vcpu_free = svm_vcpu_free,
.vcpu_reset = svm_vcpu_reset,
.vm_size = sizeof(struct kvm_svm),
@@ -3989,7 +3989,7 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
.vcpu_blocking = svm_vcpu_blocking,
.vcpu_unblocking = svm_vcpu_unblocking,
- .update_bp_intercept = update_bp_intercept,
+ .update_bp_intercept = svm_update_bp_intercept,
.get_msr_feature = svm_get_msr_feature,
.get_msr = svm_get_msr,
.set_msr = svm_set_msr,
@@ -4017,8 +4017,8 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
.tlb_flush_guest = svm_flush_tlb,
.run = svm_vcpu_run,
- .handle_exit = handle_exit,
- .skip_emulated_instruction = skip_emulated_instruction,
+ .handle_exit = svm_handle_exit,
+ .skip_emulated_instruction = svm_skip_emulated_instruction,
.update_emulated_instruction = NULL,
.set_interrupt_shadow = svm_set_interrupt_shadow,
.get_interrupt_shadow = svm_get_interrupt_shadow,
@@ -4031,9 +4031,9 @@ 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,
@@ -4042,11 +4042,11 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
.hwapic_irr_update = svm_hwapic_irr_update,
.hwapic_isr_update = svm_hwapic_isr_update,
.sync_pir_to_irr = kvm_lapic_find_highest_irr,
- .apicv_post_state_restore = avic_post_state_restore,
+ .apicv_post_state_restore = svm_avic_post_state_restore,
.set_tss_addr = svm_set_tss_addr,
.set_identity_map_addr = svm_set_identity_map_addr,
- .get_tdp_level = get_npt_level,
+ .get_tdp_level = svm_get_npt_level,
.get_mt_mask = svm_get_mt_mask,
.get_exit_info = svm_get_exit_info,
@@ -4077,7 +4077,7 @@ 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,
diff --git a/arch/x86/kvm/svm/svm.h b/arch/x86/kvm/svm/svm.h
index 6ac4c00a5d82..ef12288ccc88 100644
--- a/arch/x86/kvm/svm/svm.h
+++ b/arch/x86/kvm/svm/svm.h
@@ -444,7 +444,7 @@ int avic_unaccelerated_access_interception(struct vcpu_svm *svm);
int avic_init_vcpu(struct vcpu_svm *svm);
void avic_vcpu_load(struct kvm_vcpu *vcpu, int cpu);
void avic_vcpu_put(struct kvm_vcpu *vcpu);
-void avic_post_state_restore(struct kvm_vcpu *vcpu);
+void svm_avic_post_state_restore(struct kvm_vcpu *vcpu);
void svm_set_virtual_apic_mode(struct kvm_vcpu *vcpu);
void svm_refresh_apicv_exec_ctrl(struct kvm_vcpu *vcpu);
bool svm_check_apicv_inhibit_reasons(ulong bit);
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index d4a4cec034d0..46838c4ba09b 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -2514,7 +2514,7 @@ 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);
@@ -3016,7 +3016,7 @@ static int nested_vmx_check_vmentry_hw(struct kvm_vcpu *vcpu)
preempt_disable();
- vmx_prepare_switch_to_guest(vcpu);
+ vmx_prepare_guest_switch(vcpu);
/*
* Induce a consistency check VMExit by clearing bit 1 in GUEST_RFLAGS,
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 13745f2a5ecd..bad91bef041c 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -617,7 +617,7 @@ static inline bool cpu_need_virtualize_apic_accesses(struct kvm_vcpu *vcpu)
return flexpriority_enabled && lapic_in_kernel(vcpu);
}
-static inline bool report_flexpriority(void)
+static inline bool vmx_report_flexpriority(void)
{
return flexpriority_enabled;
}
@@ -760,7 +760,7 @@ 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;
@@ -1122,7 +1122,7 @@ void vmx_set_host_fs_gs(struct vmcs_host_state *host, u16 fs_sel, u16 gs_sel,
}
}
-void vmx_prepare_switch_to_guest(struct kvm_vcpu *vcpu)
+void vmx_prepare_guest_switch(struct kvm_vcpu *vcpu)
{
struct vcpu_vmx *vmx = to_vmx(vcpu);
struct vmcs_host_state *host_state;
@@ -2314,7 +2314,7 @@ static int kvm_cpu_vmxon(u64 vmxon_pointer)
return -EFAULT;
}
-static int hardware_enable(void)
+static int vmx_hardware_enable(void)
{
int cpu = raw_smp_processor_id();
u64 phys_addr = __pa(per_cpu(vmxarea, cpu));
@@ -2363,7 +2363,7 @@ static void kvm_cpu_vmxoff(void)
cr4_clear_bits(X86_CR4_VMXE);
}
-static void hardware_disable(void)
+static void vmx_hardware_disable(void)
{
vmclear_local_loaded_vmcss();
kvm_cpu_vmxoff();
@@ -2769,7 +2769,7 @@ 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]);
@@ -2849,7 +2849,7 @@ 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]);
@@ -4445,23 +4445,23 @@ 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;
}
@@ -6170,7 +6170,7 @@ static 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;
@@ -6834,7 +6834,7 @@ static fastpath_t vmx_vcpu_run(struct kvm_vcpu *vcpu)
return exit_fastpath;
}
-static void vmx_free_vcpu(struct kvm_vcpu *vcpu)
+static void vmx_vcpu_free(struct kvm_vcpu *vcpu)
{
struct vcpu_vmx *vmx = to_vmx(vcpu);
@@ -6845,7 +6845,7 @@ static void vmx_free_vcpu(struct kvm_vcpu *vcpu)
free_loaded_vmcs(vmx->loaded_vmcs);
}
-static int vmx_create_vcpu(struct kvm_vcpu *vcpu)
+static int vmx_vcpu_create(struct kvm_vcpu *vcpu)
{
struct vcpu_vmx *vmx;
unsigned long *msr_bitmap;
@@ -7799,7 +7799,7 @@ 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. */
}
@@ -7824,7 +7824,7 @@ static void vmx_migrate_timers(struct kvm_vcpu *vcpu)
}
}
-static void hardware_unsetup(void)
+static void vmx_hardware_teardown(void)
{
if (nested)
nested_vmx_hardware_unsetup();
@@ -7841,25 +7841,25 @@ static bool vmx_check_apicv_inhibit_reasons(ulong bit)
}
static struct kvm_x86_ops vmx_x86_ops __initdata = {
- .hardware_unsetup = hardware_unsetup,
+ .hardware_unsetup = vmx_hardware_teardown,
- .hardware_enable = hardware_enable,
- .hardware_disable = hardware_disable,
- .cpu_has_accelerated_tpr = report_flexpriority,
+ .hardware_enable = vmx_hardware_enable,
+ .hardware_disable = vmx_hardware_disable,
+ .cpu_has_accelerated_tpr = vmx_report_flexpriority,
.has_emulated_msr = vmx_has_emulated_msr,
.vm_size = sizeof(struct kvm_vmx),
.vm_init = vmx_vm_init,
- .vcpu_create = vmx_create_vcpu,
- .vcpu_free = vmx_free_vcpu,
+ .vcpu_create = vmx_vcpu_create,
+ .vcpu_free = vmx_vcpu_free,
.vcpu_reset = vmx_vcpu_reset,
- .prepare_guest_switch = vmx_prepare_switch_to_guest,
+ .prepare_guest_switch = vmx_prepare_guest_switch,
.vcpu_load = vmx_vcpu_load,
.vcpu_put = vmx_vcpu_put,
- .update_bp_intercept = update_exception_bitmap,
+ .update_bp_intercept = vmx_update_exception_bitmap,
.get_msr_feature = vmx_get_msr_feature,
.get_msr = vmx_get_msr,
.set_msr = vmx_set_msr,
@@ -7901,9 +7901,9 @@ 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,
@@ -7963,7 +7963,7 @@ 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,
.need_emulation_on_page_fault = vmx_need_emulation_on_page_fault,
.apic_init_signal_blocked = vmx_apic_init_signal_blocked,
diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h
index 639798e4a6ca..3dcc80ad827e 100644
--- a/arch/x86/kvm/vmx/vmx.h
+++ b/arch/x86/kvm/vmx/vmx.h
@@ -325,7 +325,7 @@ void vmx_vcpu_load_vmcs(struct kvm_vcpu *vcpu, int cpu,
int allocate_vpid(void);
void free_vpid(int vpid);
void vmx_set_constant_host_state(struct vcpu_vmx *vmx);
-void vmx_prepare_switch_to_guest(struct kvm_vcpu *vcpu);
+void vmx_prepare_guest_switch(struct kvm_vcpu *vcpu);
void vmx_set_host_fs_gs(struct vmcs_host_state *host, u16 fs_sel, u16 gs_sel,
unsigned long fs_base, unsigned long gs_base);
int vmx_get_cpl(struct kvm_vcpu *vcpu);
@@ -342,7 +342,7 @@ void ept_save_pdptrs(struct kvm_vcpu *vcpu);
void vmx_get_segment(struct kvm_vcpu *vcpu, struct kvm_segment *var, int seg);
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);
-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);
--
2.20.1
