diff options
Diffstat (limited to 'drivers/kvm/svm.c')
-rw-r--r-- | drivers/kvm/svm.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c index d6042eed7a78..73a022c1f7b6 100644 --- a/drivers/kvm/svm.c +++ b/drivers/kvm/svm.c | |||
@@ -287,7 +287,7 @@ static void svm_hardware_enable(void *garbage) | |||
287 | 287 | ||
288 | struct svm_cpu_data *svm_data; | 288 | struct svm_cpu_data *svm_data; |
289 | uint64_t efer; | 289 | uint64_t efer; |
290 | #ifdef __x86_64__ | 290 | #ifdef CONFIG_X86_64 |
291 | struct desc_ptr gdt_descr; | 291 | struct desc_ptr gdt_descr; |
292 | #else | 292 | #else |
293 | struct Xgt_desc_struct gdt_descr; | 293 | struct Xgt_desc_struct gdt_descr; |
@@ -397,7 +397,7 @@ static __init int svm_hardware_setup(void) | |||
397 | memset(msrpm_va, 0xff, PAGE_SIZE * (1 << MSRPM_ALLOC_ORDER)); | 397 | memset(msrpm_va, 0xff, PAGE_SIZE * (1 << MSRPM_ALLOC_ORDER)); |
398 | msrpm_base = page_to_pfn(msrpm_pages) << PAGE_SHIFT; | 398 | msrpm_base = page_to_pfn(msrpm_pages) << PAGE_SHIFT; |
399 | 399 | ||
400 | #ifdef __x86_64__ | 400 | #ifdef CONFIG_X86_64 |
401 | set_msr_interception(msrpm_va, MSR_GS_BASE, 1, 1); | 401 | set_msr_interception(msrpm_va, MSR_GS_BASE, 1, 1); |
402 | set_msr_interception(msrpm_va, MSR_FS_BASE, 1, 1); | 402 | set_msr_interception(msrpm_va, MSR_FS_BASE, 1, 1); |
403 | set_msr_interception(msrpm_va, MSR_KERNEL_GS_BASE, 1, 1); | 403 | set_msr_interception(msrpm_va, MSR_KERNEL_GS_BASE, 1, 1); |
@@ -704,7 +704,7 @@ static void svm_set_gdt(struct kvm_vcpu *vcpu, struct descriptor_table *dt) | |||
704 | 704 | ||
705 | static void svm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0) | 705 | static void svm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0) |
706 | { | 706 | { |
707 | #ifdef __x86_64__ | 707 | #ifdef CONFIG_X86_64 |
708 | if (vcpu->shadow_efer & KVM_EFER_LME) { | 708 | if (vcpu->shadow_efer & KVM_EFER_LME) { |
709 | if (!is_paging(vcpu) && (cr0 & CR0_PG_MASK)) { | 709 | if (!is_paging(vcpu) && (cr0 & CR0_PG_MASK)) { |
710 | vcpu->shadow_efer |= KVM_EFER_LMA; | 710 | vcpu->shadow_efer |= KVM_EFER_LMA; |
@@ -1097,7 +1097,7 @@ static int svm_get_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 *data) | |||
1097 | case MSR_IA32_APICBASE: | 1097 | case MSR_IA32_APICBASE: |
1098 | *data = vcpu->apic_base; | 1098 | *data = vcpu->apic_base; |
1099 | break; | 1099 | break; |
1100 | #ifdef __x86_64__ | 1100 | #ifdef CONFIG_X86_64 |
1101 | case MSR_STAR: | 1101 | case MSR_STAR: |
1102 | *data = vcpu->svm->vmcb->save.star; | 1102 | *data = vcpu->svm->vmcb->save.star; |
1103 | break; | 1103 | break; |
@@ -1149,7 +1149,7 @@ static int rdmsr_interception(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) | |||
1149 | static int svm_set_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 data) | 1149 | static int svm_set_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 data) |
1150 | { | 1150 | { |
1151 | switch (ecx) { | 1151 | switch (ecx) { |
1152 | #ifdef __x86_64__ | 1152 | #ifdef CONFIG_X86_64 |
1153 | case MSR_EFER: | 1153 | case MSR_EFER: |
1154 | set_efer(vcpu, data); | 1154 | set_efer(vcpu, data); |
1155 | break; | 1155 | break; |
@@ -1172,7 +1172,7 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 data) | |||
1172 | case MSR_IA32_APICBASE: | 1172 | case MSR_IA32_APICBASE: |
1173 | vcpu->apic_base = data; | 1173 | vcpu->apic_base = data; |
1174 | break; | 1174 | break; |
1175 | #ifdef __x86_64___ | 1175 | #ifdef CONFIG_X86_64_ |
1176 | case MSR_STAR: | 1176 | case MSR_STAR: |
1177 | vcpu->svm->vmcb->save.star = data; | 1177 | vcpu->svm->vmcb->save.star = data; |
1178 | break; | 1178 | break; |
@@ -1387,7 +1387,7 @@ again: | |||
1387 | load_db_regs(vcpu->svm->db_regs); | 1387 | load_db_regs(vcpu->svm->db_regs); |
1388 | } | 1388 | } |
1389 | asm volatile ( | 1389 | asm volatile ( |
1390 | #ifdef __x86_64__ | 1390 | #ifdef CONFIG_X86_64 |
1391 | "push %%rbx; push %%rcx; push %%rdx;" | 1391 | "push %%rbx; push %%rcx; push %%rdx;" |
1392 | "push %%rsi; push %%rdi; push %%rbp;" | 1392 | "push %%rsi; push %%rdi; push %%rbp;" |
1393 | "push %%r8; push %%r9; push %%r10; push %%r11;" | 1393 | "push %%r8; push %%r9; push %%r10; push %%r11;" |
@@ -1397,7 +1397,7 @@ again: | |||
1397 | "push %%esi; push %%edi; push %%ebp;" | 1397 | "push %%esi; push %%edi; push %%ebp;" |
1398 | #endif | 1398 | #endif |
1399 | 1399 | ||
1400 | #ifdef __x86_64__ | 1400 | #ifdef CONFIG_X86_64 |
1401 | "mov %c[rbx](%[vcpu]), %%rbx \n\t" | 1401 | "mov %c[rbx](%[vcpu]), %%rbx \n\t" |
1402 | "mov %c[rcx](%[vcpu]), %%rcx \n\t" | 1402 | "mov %c[rcx](%[vcpu]), %%rcx \n\t" |
1403 | "mov %c[rdx](%[vcpu]), %%rdx \n\t" | 1403 | "mov %c[rdx](%[vcpu]), %%rdx \n\t" |
@@ -1421,7 +1421,7 @@ again: | |||
1421 | "mov %c[rbp](%[vcpu]), %%ebp \n\t" | 1421 | "mov %c[rbp](%[vcpu]), %%ebp \n\t" |
1422 | #endif | 1422 | #endif |
1423 | 1423 | ||
1424 | #ifdef __x86_64__ | 1424 | #ifdef CONFIG_X86_64 |
1425 | /* Enter guest mode */ | 1425 | /* Enter guest mode */ |
1426 | "push %%rax \n\t" | 1426 | "push %%rax \n\t" |
1427 | "mov %c[svm](%[vcpu]), %%rax \n\t" | 1427 | "mov %c[svm](%[vcpu]), %%rax \n\t" |
@@ -1442,7 +1442,7 @@ again: | |||
1442 | #endif | 1442 | #endif |
1443 | 1443 | ||
1444 | /* Save guest registers, load host registers */ | 1444 | /* Save guest registers, load host registers */ |
1445 | #ifdef __x86_64__ | 1445 | #ifdef CONFIG_X86_64 |
1446 | "mov %%rbx, %c[rbx](%[vcpu]) \n\t" | 1446 | "mov %%rbx, %c[rbx](%[vcpu]) \n\t" |
1447 | "mov %%rcx, %c[rcx](%[vcpu]) \n\t" | 1447 | "mov %%rcx, %c[rcx](%[vcpu]) \n\t" |
1448 | "mov %%rdx, %c[rdx](%[vcpu]) \n\t" | 1448 | "mov %%rdx, %c[rdx](%[vcpu]) \n\t" |
@@ -1483,7 +1483,7 @@ again: | |||
1483 | [rsi]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_RSI])), | 1483 | [rsi]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_RSI])), |
1484 | [rdi]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_RDI])), | 1484 | [rdi]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_RDI])), |
1485 | [rbp]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_RBP])) | 1485 | [rbp]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_RBP])) |
1486 | #ifdef __x86_64__ | 1486 | #ifdef CONFIG_X86_64 |
1487 | ,[r8 ]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_R8 ])), | 1487 | ,[r8 ]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_R8 ])), |
1488 | [r9 ]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_R9 ])), | 1488 | [r9 ]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_R9 ])), |
1489 | [r10]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_R10])), | 1489 | [r10]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_R10])), |