From ad312c7c79f781c822e37effe41307503a2bb85b Mon Sep 17 00:00:00 2001 From: Zhang Xiantao Date: Thu, 13 Dec 2007 23:50:52 +0800 Subject: KVM: Portability: Introduce kvm_vcpu_arch Move all the architecture-specific fields in kvm_vcpu into a new struct kvm_vcpu_arch. Signed-off-by: Zhang Xiantao Acked-by: Carsten Otte Signed-off-by: Avi Kivity --- drivers/kvm/vmx.c | 213 +++++++++++++++++++++++++++--------------------------- 1 file changed, 107 insertions(+), 106 deletions(-) (limited to 'drivers/kvm/vmx.c') diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c index 83084348581..cf78ebb2f36 100644 --- a/drivers/kvm/vmx.c +++ b/drivers/kvm/vmx.c @@ -247,7 +247,7 @@ static void __vcpu_clear(void *arg) vmcs_clear(vmx->vmcs); if (per_cpu(current_vmcs, cpu) == vmx->vmcs) per_cpu(current_vmcs, cpu) = NULL; - rdtscll(vmx->vcpu.host_tsc); + rdtscll(vmx->vcpu.arch.host_tsc); } static void vcpu_clear(struct vcpu_vmx *vmx) @@ -343,7 +343,7 @@ static void update_exception_bitmap(struct kvm_vcpu *vcpu) eb |= 1u << NM_VECTOR; if (vcpu->guest_debug.enabled) eb |= 1u << 1; - if (vcpu->rmode.active) + if (vcpu->arch.rmode.active) eb = ~0; vmcs_write32(EXCEPTION_BITMAP, eb); } @@ -528,7 +528,7 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu) * Make sure the time stamp counter is monotonous. */ rdtscll(tsc_this); - delta = vcpu->host_tsc - tsc_this; + delta = vcpu->arch.host_tsc - tsc_this; vmcs_write64(TSC_OFFSET, vmcs_read64(TSC_OFFSET) + delta); } } @@ -544,7 +544,7 @@ static void vmx_fpu_activate(struct kvm_vcpu *vcpu) return; vcpu->fpu_active = 1; vmcs_clear_bits(GUEST_CR0, X86_CR0_TS); - if (vcpu->cr0 & X86_CR0_TS) + if (vcpu->arch.cr0 & X86_CR0_TS) vmcs_set_bits(GUEST_CR0, X86_CR0_TS); update_exception_bitmap(vcpu); } @@ -570,7 +570,7 @@ static unsigned long vmx_get_rflags(struct kvm_vcpu *vcpu) static void vmx_set_rflags(struct kvm_vcpu *vcpu, unsigned long rflags) { - if (vcpu->rmode.active) + if (vcpu->arch.rmode.active) rflags |= X86_EFLAGS_IOPL | X86_EFLAGS_VM; vmcs_writel(GUEST_RFLAGS, rflags); } @@ -592,7 +592,7 @@ static void skip_emulated_instruction(struct kvm_vcpu *vcpu) if (interruptibility & 3) vmcs_write32(GUEST_INTERRUPTIBILITY_INFO, interruptibility & ~3); - vcpu->interrupt_window_open = 1; + vcpu->arch.interrupt_window_open = 1; } static void vmx_queue_exception(struct kvm_vcpu *vcpu, unsigned nr, @@ -661,7 +661,7 @@ static void setup_msrs(struct vcpu_vmx *vmx) * if efer.sce is enabled. */ index = __find_msr_index(vmx, MSR_K6_STAR); - if ((index >= 0) && (vmx->vcpu.shadow_efer & EFER_SCE)) + if ((index >= 0) && (vmx->vcpu.arch.shadow_efer & EFER_SCE)) move_msr_up(vmx, index, save_nmsrs++); } #endif @@ -805,12 +805,12 @@ static int vmx_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data) /* * Sync the rsp and rip registers into the vcpu structure. This allows - * registers to be accessed by indexing vcpu->regs. + * registers to be accessed by indexing vcpu->arch.regs. */ static void vcpu_load_rsp_rip(struct kvm_vcpu *vcpu) { - vcpu->regs[VCPU_REGS_RSP] = vmcs_readl(GUEST_RSP); - vcpu->rip = vmcs_readl(GUEST_RIP); + vcpu->arch.regs[VCPU_REGS_RSP] = vmcs_readl(GUEST_RSP); + vcpu->arch.rip = vmcs_readl(GUEST_RIP); } /* @@ -819,8 +819,8 @@ static void vcpu_load_rsp_rip(struct kvm_vcpu *vcpu) */ static void vcpu_put_rsp_rip(struct kvm_vcpu *vcpu) { - vmcs_writel(GUEST_RSP, vcpu->regs[VCPU_REGS_RSP]); - vmcs_writel(GUEST_RIP, vcpu->rip); + vmcs_writel(GUEST_RSP, vcpu->arch.regs[VCPU_REGS_RSP]); + vmcs_writel(GUEST_RIP, vcpu->arch.rip); } static int set_guest_debug(struct kvm_vcpu *vcpu, struct kvm_debug_guest *dbg) @@ -1111,15 +1111,15 @@ static void enter_pmode(struct kvm_vcpu *vcpu) { unsigned long flags; - vcpu->rmode.active = 0; + vcpu->arch.rmode.active = 0; - vmcs_writel(GUEST_TR_BASE, vcpu->rmode.tr.base); - vmcs_write32(GUEST_TR_LIMIT, vcpu->rmode.tr.limit); - vmcs_write32(GUEST_TR_AR_BYTES, vcpu->rmode.tr.ar); + vmcs_writel(GUEST_TR_BASE, vcpu->arch.rmode.tr.base); + vmcs_write32(GUEST_TR_LIMIT, vcpu->arch.rmode.tr.limit); + vmcs_write32(GUEST_TR_AR_BYTES, vcpu->arch.rmode.tr.ar); flags = vmcs_readl(GUEST_RFLAGS); flags &= ~(X86_EFLAGS_IOPL | X86_EFLAGS_VM); - flags |= (vcpu->rmode.save_iopl << IOPL_SHIFT); + flags |= (vcpu->arch.rmode.save_iopl << IOPL_SHIFT); vmcs_writel(GUEST_RFLAGS, flags); vmcs_writel(GUEST_CR4, (vmcs_readl(GUEST_CR4) & ~X86_CR4_VME) | @@ -1127,10 +1127,10 @@ static void enter_pmode(struct kvm_vcpu *vcpu) update_exception_bitmap(vcpu); - fix_pmode_dataseg(VCPU_SREG_ES, &vcpu->rmode.es); - fix_pmode_dataseg(VCPU_SREG_DS, &vcpu->rmode.ds); - fix_pmode_dataseg(VCPU_SREG_GS, &vcpu->rmode.gs); - fix_pmode_dataseg(VCPU_SREG_FS, &vcpu->rmode.fs); + fix_pmode_dataseg(VCPU_SREG_ES, &vcpu->arch.rmode.es); + fix_pmode_dataseg(VCPU_SREG_DS, &vcpu->arch.rmode.ds); + fix_pmode_dataseg(VCPU_SREG_GS, &vcpu->arch.rmode.gs); + fix_pmode_dataseg(VCPU_SREG_FS, &vcpu->arch.rmode.fs); vmcs_write16(GUEST_SS_SELECTOR, 0); vmcs_write32(GUEST_SS_AR_BYTES, 0x93); @@ -1168,19 +1168,20 @@ static void enter_rmode(struct kvm_vcpu *vcpu) { unsigned long flags; - vcpu->rmode.active = 1; + vcpu->arch.rmode.active = 1; - vcpu->rmode.tr.base = vmcs_readl(GUEST_TR_BASE); + vcpu->arch.rmode.tr.base = vmcs_readl(GUEST_TR_BASE); vmcs_writel(GUEST_TR_BASE, rmode_tss_base(vcpu->kvm)); - vcpu->rmode.tr.limit = vmcs_read32(GUEST_TR_LIMIT); + vcpu->arch.rmode.tr.limit = vmcs_read32(GUEST_TR_LIMIT); vmcs_write32(GUEST_TR_LIMIT, RMODE_TSS_SIZE - 1); - vcpu->rmode.tr.ar = vmcs_read32(GUEST_TR_AR_BYTES); + vcpu->arch.rmode.tr.ar = vmcs_read32(GUEST_TR_AR_BYTES); vmcs_write32(GUEST_TR_AR_BYTES, 0x008b); flags = vmcs_readl(GUEST_RFLAGS); - vcpu->rmode.save_iopl = (flags & X86_EFLAGS_IOPL) >> IOPL_SHIFT; + vcpu->arch.rmode.save_iopl + = (flags & X86_EFLAGS_IOPL) >> IOPL_SHIFT; flags |= X86_EFLAGS_IOPL | X86_EFLAGS_VM; @@ -1198,10 +1199,10 @@ static void enter_rmode(struct kvm_vcpu *vcpu) vmcs_writel(GUEST_CS_BASE, 0xf0000); vmcs_write16(GUEST_CS_SELECTOR, vmcs_readl(GUEST_CS_BASE) >> 4); - fix_rmode_seg(VCPU_SREG_ES, &vcpu->rmode.es); - fix_rmode_seg(VCPU_SREG_DS, &vcpu->rmode.ds); - fix_rmode_seg(VCPU_SREG_GS, &vcpu->rmode.gs); - fix_rmode_seg(VCPU_SREG_FS, &vcpu->rmode.fs); + fix_rmode_seg(VCPU_SREG_ES, &vcpu->arch.rmode.es); + fix_rmode_seg(VCPU_SREG_DS, &vcpu->arch.rmode.ds); + fix_rmode_seg(VCPU_SREG_GS, &vcpu->arch.rmode.gs); + fix_rmode_seg(VCPU_SREG_FS, &vcpu->arch.rmode.fs); kvm_mmu_reset_context(vcpu); init_rmode_tss(vcpu->kvm); @@ -1222,7 +1223,7 @@ static void enter_lmode(struct kvm_vcpu *vcpu) | AR_TYPE_BUSY_64_TSS); } - vcpu->shadow_efer |= EFER_LMA; + vcpu->arch.shadow_efer |= EFER_LMA; find_msr_entry(to_vmx(vcpu), MSR_EFER)->data |= EFER_LMA | EFER_LME; vmcs_write32(VM_ENTRY_CONTROLS, @@ -1232,7 +1233,7 @@ static void enter_lmode(struct kvm_vcpu *vcpu) static void exit_lmode(struct kvm_vcpu *vcpu) { - vcpu->shadow_efer &= ~EFER_LMA; + vcpu->arch.shadow_efer &= ~EFER_LMA; vmcs_write32(VM_ENTRY_CONTROLS, vmcs_read32(VM_ENTRY_CONTROLS) @@ -1243,22 +1244,22 @@ static void exit_lmode(struct kvm_vcpu *vcpu) static void vmx_decache_cr4_guest_bits(struct kvm_vcpu *vcpu) { - vcpu->cr4 &= KVM_GUEST_CR4_MASK; - vcpu->cr4 |= vmcs_readl(GUEST_CR4) & ~KVM_GUEST_CR4_MASK; + vcpu->arch.cr4 &= KVM_GUEST_CR4_MASK; + vcpu->arch.cr4 |= vmcs_readl(GUEST_CR4) & ~KVM_GUEST_CR4_MASK; } static void vmx_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0) { vmx_fpu_deactivate(vcpu); - if (vcpu->rmode.active && (cr0 & X86_CR0_PE)) + if (vcpu->arch.rmode.active && (cr0 & X86_CR0_PE)) enter_pmode(vcpu); - if (!vcpu->rmode.active && !(cr0 & X86_CR0_PE)) + if (!vcpu->arch.rmode.active && !(cr0 & X86_CR0_PE)) enter_rmode(vcpu); #ifdef CONFIG_X86_64 - if (vcpu->shadow_efer & EFER_LME) { + if (vcpu->arch.shadow_efer & EFER_LME) { if (!is_paging(vcpu) && (cr0 & X86_CR0_PG)) enter_lmode(vcpu); if (is_paging(vcpu) && !(cr0 & X86_CR0_PG)) @@ -1269,7 +1270,7 @@ static void vmx_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0) vmcs_writel(CR0_READ_SHADOW, cr0); vmcs_writel(GUEST_CR0, (cr0 & ~KVM_GUEST_CR0_MASK) | KVM_VM_CR0_ALWAYS_ON); - vcpu->cr0 = cr0; + vcpu->arch.cr0 = cr0; if (!(cr0 & X86_CR0_TS) || !(cr0 & X86_CR0_PE)) vmx_fpu_activate(vcpu); @@ -1278,16 +1279,16 @@ static void vmx_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0) static void vmx_set_cr3(struct kvm_vcpu *vcpu, unsigned long cr3) { vmcs_writel(GUEST_CR3, cr3); - if (vcpu->cr0 & X86_CR0_PE) + if (vcpu->arch.cr0 & X86_CR0_PE) vmx_fpu_deactivate(vcpu); } static void vmx_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4) { vmcs_writel(CR4_READ_SHADOW, cr4); - vmcs_writel(GUEST_CR4, cr4 | (vcpu->rmode.active ? + vmcs_writel(GUEST_CR4, cr4 | (vcpu->arch.rmode.active ? KVM_RMODE_VM_CR4_ALWAYS_ON : KVM_PMODE_VM_CR4_ALWAYS_ON)); - vcpu->cr4 = cr4; + vcpu->arch.cr4 = cr4; } #ifdef CONFIG_X86_64 @@ -1297,7 +1298,7 @@ static void vmx_set_efer(struct kvm_vcpu *vcpu, u64 efer) struct vcpu_vmx *vmx = to_vmx(vcpu); struct kvm_msr_entry *msr = find_msr_entry(vmx, MSR_EFER); - vcpu->shadow_efer = efer; + vcpu->arch.shadow_efer = efer; if (efer & EFER_LMA) { vmcs_write32(VM_ENTRY_CONTROLS, vmcs_read32(VM_ENTRY_CONTROLS) | @@ -1374,17 +1375,17 @@ static void vmx_set_segment(struct kvm_vcpu *vcpu, struct kvm_vmx_segment_field *sf = &kvm_vmx_segment_fields[seg]; u32 ar; - if (vcpu->rmode.active && seg == VCPU_SREG_TR) { - vcpu->rmode.tr.selector = var->selector; - vcpu->rmode.tr.base = var->base; - vcpu->rmode.tr.limit = var->limit; - vcpu->rmode.tr.ar = vmx_segment_access_rights(var); + if (vcpu->arch.rmode.active && seg == VCPU_SREG_TR) { + vcpu->arch.rmode.tr.selector = var->selector; + vcpu->arch.rmode.tr.base = var->base; + vcpu->arch.rmode.tr.limit = var->limit; + vcpu->arch.rmode.tr.ar = vmx_segment_access_rights(var); return; } vmcs_writel(sf->base, var->base); vmcs_write32(sf->limit, var->limit); vmcs_write16(sf->selector, var->selector); - if (vcpu->rmode.active && var->s) { + if (vcpu->arch.rmode.active && var->s) { /* * Hack real-mode segments into vm86 compatibility. */ @@ -1613,9 +1614,9 @@ static int vmx_vcpu_reset(struct kvm_vcpu *vcpu) goto out; } - vmx->vcpu.rmode.active = 0; + vmx->vcpu.arch.rmode.active = 0; - vmx->vcpu.regs[VCPU_REGS_RDX] = get_rdx_init_val(); + vmx->vcpu.arch.regs[VCPU_REGS_RDX] = get_rdx_init_val(); set_cr8(&vmx->vcpu, 0); msr = 0xfee00000 | MSR_IA32_APICBASE_ENABLE; if (vmx->vcpu.vcpu_id == 0) @@ -1632,8 +1633,8 @@ static int vmx_vcpu_reset(struct kvm_vcpu *vcpu) vmcs_write16(GUEST_CS_SELECTOR, 0xf000); vmcs_writel(GUEST_CS_BASE, 0x000f0000); } else { - vmcs_write16(GUEST_CS_SELECTOR, vmx->vcpu.sipi_vector << 8); - vmcs_writel(GUEST_CS_BASE, vmx->vcpu.sipi_vector << 12); + vmcs_write16(GUEST_CS_SELECTOR, vmx->vcpu.arch.sipi_vector << 8); + vmcs_writel(GUEST_CS_BASE, vmx->vcpu.arch.sipi_vector << 12); } vmcs_write32(GUEST_CS_LIMIT, 0xffff); vmcs_write32(GUEST_CS_AR_BYTES, 0x9b); @@ -1691,7 +1692,7 @@ static int vmx_vcpu_reset(struct kvm_vcpu *vcpu) vmcs_write64(VIRTUAL_APIC_PAGE_ADDR, 0); if (vm_need_tpr_shadow(vmx->vcpu.kvm)) vmcs_write64(VIRTUAL_APIC_PAGE_ADDR, - page_to_phys(vmx->vcpu.apic->regs_page)); + page_to_phys(vmx->vcpu.arch.apic->regs_page)); vmcs_write32(TPR_THRESHOLD, 0); } @@ -1699,8 +1700,8 @@ static int vmx_vcpu_reset(struct kvm_vcpu *vcpu) vmcs_write64(APIC_ACCESS_ADDR, page_to_phys(vmx->vcpu.kvm->apic_access_page)); - vmx->vcpu.cr0 = 0x60000010; - vmx_set_cr0(&vmx->vcpu, vmx->vcpu.cr0); /* enter rmode */ + vmx->vcpu.arch.cr0 = 0x60000010; + vmx_set_cr0(&vmx->vcpu, vmx->vcpu.arch.cr0); /* enter rmode */ vmx_set_cr4(&vmx->vcpu, 0); #ifdef CONFIG_X86_64 vmx_set_efer(&vmx->vcpu, 0); @@ -1718,7 +1719,7 @@ static void vmx_inject_irq(struct kvm_vcpu *vcpu, int irq) { struct vcpu_vmx *vmx = to_vmx(vcpu); - if (vcpu->rmode.active) { + if (vcpu->arch.rmode.active) { vmx->rmode.irq.pending = true; vmx->rmode.irq.vector = irq; vmx->rmode.irq.rip = vmcs_readl(GUEST_RIP); @@ -1734,13 +1735,13 @@ static void vmx_inject_irq(struct kvm_vcpu *vcpu, int irq) static void kvm_do_inject_irq(struct kvm_vcpu *vcpu) { - int word_index = __ffs(vcpu->irq_summary); - int bit_index = __ffs(vcpu->irq_pending[word_index]); + int word_index = __ffs(vcpu->arch.irq_summary); + int bit_index = __ffs(vcpu->arch.irq_pending[word_index]); int irq = word_index * BITS_PER_LONG + bit_index; - clear_bit(bit_index, &vcpu->irq_pending[word_index]); - if (!vcpu->irq_pending[word_index]) - clear_bit(word_index, &vcpu->irq_summary); + clear_bit(bit_index, &vcpu->arch.irq_pending[word_index]); + if (!vcpu->arch.irq_pending[word_index]) + clear_bit(word_index, &vcpu->arch.irq_summary); vmx_inject_irq(vcpu, irq); } @@ -1750,12 +1751,12 @@ static void do_interrupt_requests(struct kvm_vcpu *vcpu, { u32 cpu_based_vm_exec_control; - vcpu->interrupt_window_open = + vcpu->arch.interrupt_window_open = ((vmcs_readl(GUEST_RFLAGS) & X86_EFLAGS_IF) && (vmcs_read32(GUEST_INTERRUPTIBILITY_INFO) & 3) == 0); - if (vcpu->interrupt_window_open && - vcpu->irq_summary && + if (vcpu->arch.interrupt_window_open && + vcpu->arch.irq_summary && !(vmcs_read32(VM_ENTRY_INTR_INFO_FIELD) & INTR_INFO_VALID_MASK)) /* * If interrupts enabled, and not blocked by sti or mov ss. Good. @@ -1763,8 +1764,8 @@ static void do_interrupt_requests(struct kvm_vcpu *vcpu, kvm_do_inject_irq(vcpu); cpu_based_vm_exec_control = vmcs_read32(CPU_BASED_VM_EXEC_CONTROL); - if (!vcpu->interrupt_window_open && - (vcpu->irq_summary || kvm_run->request_interrupt_window)) + if (!vcpu->arch.interrupt_window_open && + (vcpu->arch.irq_summary || kvm_run->request_interrupt_window)) /* * Interrupts blocked. Wait for unblock. */ @@ -1812,7 +1813,7 @@ static void kvm_guest_debug_pre(struct kvm_vcpu *vcpu) static int handle_rmode_exception(struct kvm_vcpu *vcpu, int vec, u32 err_code) { - if (!vcpu->rmode.active) + if (!vcpu->arch.rmode.active) return 0; /* @@ -1843,8 +1844,8 @@ static int handle_exception(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) if (!irqchip_in_kernel(vcpu->kvm) && is_external_interrupt(vect_info)) { int irq = vect_info & VECTORING_INFO_VECTOR_MASK; - set_bit(irq, vcpu->irq_pending); - set_bit(irq / BITS_PER_LONG, &vcpu->irq_summary); + set_bit(irq, vcpu->arch.irq_pending); + set_bit(irq / BITS_PER_LONG, &vcpu->arch.irq_summary); } if ((intr_info & INTR_INFO_INTR_TYPE_MASK) == 0x200) /* nmi */ @@ -1871,11 +1872,11 @@ static int handle_exception(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) return kvm_mmu_page_fault(vcpu, cr2, error_code); } - if (vcpu->rmode.active && + if (vcpu->arch.rmode.active && handle_rmode_exception(vcpu, intr_info & INTR_INFO_VECTOR_MASK, error_code)) { - if (vcpu->halt_request) { - vcpu->halt_request = 0; + if (vcpu->arch.halt_request) { + vcpu->arch.halt_request = 0; return kvm_emulate_halt(vcpu); } return 1; @@ -1956,22 +1957,22 @@ static int handle_cr(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) switch (cr) { case 0: vcpu_load_rsp_rip(vcpu); - set_cr0(vcpu, vcpu->regs[reg]); + set_cr0(vcpu, vcpu->arch.regs[reg]); skip_emulated_instruction(vcpu); return 1; case 3: vcpu_load_rsp_rip(vcpu); - set_cr3(vcpu, vcpu->regs[reg]); + set_cr3(vcpu, vcpu->arch.regs[reg]); skip_emulated_instruction(vcpu); return 1; case 4: vcpu_load_rsp_rip(vcpu); - set_cr4(vcpu, vcpu->regs[reg]); + set_cr4(vcpu, vcpu->arch.regs[reg]); skip_emulated_instruction(vcpu); return 1; case 8: vcpu_load_rsp_rip(vcpu); - set_cr8(vcpu, vcpu->regs[reg]); + set_cr8(vcpu, vcpu->arch.regs[reg]); skip_emulated_instruction(vcpu); if (irqchip_in_kernel(vcpu->kvm)) return 1; @@ -1982,8 +1983,8 @@ static int handle_cr(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) case 2: /* clts */ vcpu_load_rsp_rip(vcpu); vmx_fpu_deactivate(vcpu); - vcpu->cr0 &= ~X86_CR0_TS; - vmcs_writel(CR0_READ_SHADOW, vcpu->cr0); + vcpu->arch.cr0 &= ~X86_CR0_TS; + vmcs_writel(CR0_READ_SHADOW, vcpu->arch.cr0); vmx_fpu_activate(vcpu); skip_emulated_instruction(vcpu); return 1; @@ -1991,13 +1992,13 @@ static int handle_cr(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) switch (cr) { case 3: vcpu_load_rsp_rip(vcpu); - vcpu->regs[reg] = vcpu->cr3; + vcpu->arch.regs[reg] = vcpu->arch.cr3; vcpu_put_rsp_rip(vcpu); skip_emulated_instruction(vcpu); return 1; case 8: vcpu_load_rsp_rip(vcpu); - vcpu->regs[reg] = get_cr8(vcpu); + vcpu->arch.regs[reg] = get_cr8(vcpu); vcpu_put_rsp_rip(vcpu); skip_emulated_instruction(vcpu); return 1; @@ -2043,7 +2044,7 @@ static int handle_dr(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) default: val = 0; } - vcpu->regs[reg] = val; + vcpu->arch.regs[reg] = val; } else { /* mov to dr */ } @@ -2060,7 +2061,7 @@ static int handle_cpuid(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) static int handle_rdmsr(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) { - u32 ecx = vcpu->regs[VCPU_REGS_RCX]; + u32 ecx = vcpu->arch.regs[VCPU_REGS_RCX]; u64 data; if (vmx_get_msr(vcpu, ecx, &data)) { @@ -2069,17 +2070,17 @@ static int handle_rdmsr(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) } /* FIXME: handling of bits 32:63 of rax, rdx */ - vcpu->regs[VCPU_REGS_RAX] = data & -1u; - vcpu->regs[VCPU_REGS_RDX] = (data >> 32) & -1u; + vcpu->arch.regs[VCPU_REGS_RAX] = data & -1u; + vcpu->arch.regs[VCPU_REGS_RDX] = (data >> 32) & -1u; skip_emulated_instruction(vcpu); return 1; } static int handle_wrmsr(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) { - u32 ecx = vcpu->regs[VCPU_REGS_RCX]; - u64 data = (vcpu->regs[VCPU_REGS_RAX] & -1u) - | ((u64)(vcpu->regs[VCPU_REGS_RDX] & -1u) << 32); + u32 ecx = vcpu->arch.regs[VCPU_REGS_RCX]; + u64 data = (vcpu->arch.regs[VCPU_REGS_RAX] & -1u) + | ((u64)(vcpu->arch.regs[VCPU_REGS_RDX] & -1u) << 32); if (vmx_set_msr(vcpu, ecx, data) != 0) { kvm_inject_gp(vcpu, 0); @@ -2110,7 +2111,7 @@ static int handle_interrupt_window(struct kvm_vcpu *vcpu, * possible */ if (kvm_run->request_interrupt_window && - !vcpu->irq_summary) { + !vcpu->arch.irq_summary) { kvm_run->exit_reason = KVM_EXIT_IRQ_WINDOW_OPEN; ++vcpu->stat.irq_window_exits; return 0; @@ -2270,7 +2271,7 @@ static void vmx_intr_assist(struct kvm_vcpu *vcpu) if (unlikely(idtv_info_field & INTR_INFO_VALID_MASK)) { if ((idtv_info_field & VECTORING_INFO_TYPE_MASK) == INTR_TYPE_EXT_INTR - && vcpu->rmode.active) { + && vcpu->arch.rmode.active) { u8 vect = idtv_info_field & VECTORING_INFO_VECTOR_MASK; vmx_inject_irq(vcpu, vect); @@ -2424,24 +2425,24 @@ static void vmx_vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) : : "c"(vmx), "d"((unsigned long)HOST_RSP), [launched]"i"(offsetof(struct vcpu_vmx, launched)), [fail]"i"(offsetof(struct vcpu_vmx, fail)), - [rax]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_RAX])), - [rbx]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_RBX])), - [rcx]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_RCX])), - [rdx]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_RDX])), - [rsi]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_RSI])), - [rdi]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_RDI])), - [rbp]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_RBP])), + [rax]"i"(offsetof(struct vcpu_vmx, vcpu.arch.regs[VCPU_REGS_RAX])), + [rbx]"i"(offsetof(struct vcpu_vmx, vcpu.arch.regs[VCPU_REGS_RBX])), + [rcx]"i"(offsetof(struct vcpu_vmx, vcpu.arch.regs[VCPU_REGS_RCX])), + [rdx]"i"(offsetof(struct vcpu_vmx, vcpu.arch.regs[VCPU_REGS_RDX])), + [rsi]"i"(offsetof(struct vcpu_vmx, vcpu.arch.regs[VCPU_REGS_RSI])), + [rdi]"i"(offsetof(struct vcpu_vmx, vcpu.arch.regs[VCPU_REGS_RDI])), + [rbp]"i"(offsetof(struct vcpu_vmx, vcpu.arch.regs[VCPU_REGS_RBP])), #ifdef CONFIG_X86_64 - [r8]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_R8])), - [r9]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_R9])), - [r10]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_R10])), - [r11]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_R11])), - [r12]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_R12])), - [r13]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_R13])), - [r14]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_R14])), - [r15]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_R15])), + [r8]"i"(offsetof(struct vcpu_vmx, vcpu.arch.regs[VCPU_REGS_R8])), + [r9]"i"(offsetof(struct vcpu_vmx, vcpu.arch.regs[VCPU_REGS_R9])), + [r10]"i"(offsetof(struct vcpu_vmx, vcpu.arch.regs[VCPU_REGS_R10])), + [r11]"i"(offsetof(struct vcpu_vmx, vcpu.arch.regs[VCPU_REGS_R11])), + [r12]"i"(offsetof(struct vcpu_vmx, vcpu.arch.regs[VCPU_REGS_R12])), + [r13]"i"(offsetof(struct vcpu_vmx, vcpu.arch.regs[VCPU_REGS_R13])), + [r14]"i"(offsetof(struct vcpu_vmx, vcpu.arch.regs[VCPU_REGS_R14])), + [r15]"i"(offsetof(struct vcpu_vmx, vcpu.arch.regs[VCPU_REGS_R15])), #endif - [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.cr2)) + [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)) : "cc", "memory" #ifdef CONFIG_X86_64 , "rbx", "rdi", "rsi" @@ -2455,7 +2456,7 @@ static void vmx_vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) if (vmx->rmode.irq.pending) fixup_rmode_irq(vmx); - vcpu->interrupt_window_open = + vcpu->arch.interrupt_window_open = (vmcs_read32(GUEST_INTERRUPTIBILITY_INFO) & 3) == 0; asm("mov %0, %%ds; mov %0, %%es" : : "r"(__USER_DS)); -- cgit v1.2.2