53 vcpu_find(struct tcb *const tcp, int fd)  in vcpu_find()  argument
55 	for (struct vcpu_info *vcpu_info = tcp->vcpu_info_list;  in vcpu_find()
65 vcpu_alloc(struct tcb *const tcp, int fd, int cpuid)  in vcpu_alloc()  argument
72 	vcpu_info->next = tcp->vcpu_info_list;  in vcpu_alloc()
73 	tcp->vcpu_info_list = vcpu_info;  in vcpu_alloc()
79 kvm_vcpu_info_free(struct tcb *tcp)  in kvm_vcpu_info_free()  argument
83 	for (head = tcp->vcpu_info_list; head; head = next) {  in kvm_vcpu_info_free()
88 	tcp->vcpu_info_list = NULL;  in kvm_vcpu_info_free()
92 vcpu_register(struct tcb *const tcp, int fd, int cpuid)  in vcpu_register()  argument
97 	struct vcpu_info *vcpu_info = vcpu_find(tcp, fd);  in vcpu_register()
100 		vcpu_info = vcpu_alloc(tcp, fd, cpuid);  in vcpu_register()
133 vcpu_get_info(struct tcb *const tcp, int fd)  in vcpu_get_info()  argument
135 	struct vcpu_info *vcpu_info = vcpu_find(tcp, fd);  in vcpu_get_info()
140 		mmap_cache_rebuild_if_invalid(tcp, __func__);  in vcpu_get_info()
148 			map_info = mmap_cache_search(tcp, vcpu_info->mmap_addr);  in vcpu_get_info()
170 	if (getfdpath(tcp, fd, path, sizeof(path)) >= 0)  in vcpu_get_info()
175 		map_info = mmap_cache_search_custom(tcp, is_map_for_file, path);  in vcpu_get_info()
182 			vcpu_info = vcpu_alloc(tcp, fd, cpuid);  in vcpu_get_info()
195 kvm_ioctl_create_vcpu(struct tcb *const tcp, const kernel_ulong_t arg)  in kvm_ioctl_create_vcpu()  argument
199 	if (entering(tcp)) {  in kvm_ioctl_create_vcpu()
203 	} else if (!syserror(tcp)) {  in kvm_ioctl_create_vcpu()
204 		vcpu_register(tcp, tcp->u_rval, cpuid);  in kvm_ioctl_create_vcpu()
213 kvm_ioctl_set_user_memory_region(struct tcb *const tcp, const kernel_ulong_t arg)  in kvm_ioctl_set_user_memory_region()  argument
218 	if (umove_or_printaddr(tcp, arg, &u_memory_region))  in kvm_ioctl_set_user_memory_region()
235 kvm_ioctl_decode_regs(struct tcb *const tcp, const unsigned int code,  in kvm_ioctl_decode_regs()  argument
240 	if (code == KVM_GET_REGS && entering(tcp))  in kvm_ioctl_decode_regs()
244 	if (!umove_or_printaddr(tcp, arg, &regs))  in kvm_ioctl_decode_regs()
245 		arch_print_kvm_regs(tcp, arg, &regs);  in kvm_ioctl_decode_regs()
254 print_kvm_cpuid_entry(struct tcb *const tcp,  in print_kvm_cpuid_entry()  argument
272 kvm_ioctl_decode_cpuid2(struct tcb *const tcp, const unsigned int code,  in kvm_ioctl_decode_cpuid2()  argument
277 	if (entering(tcp) && (code == KVM_GET_SUPPORTED_CPUID  in kvm_ioctl_decode_cpuid2()
285 	if (!umove_or_printaddr(tcp, arg, &cpuid)) {  in kvm_ioctl_decode_cpuid2()
289 		if (abbrev(tcp)) {  in kvm_ioctl_decode_cpuid2()
297 			print_array(tcp, arg + sizeof(cpuid), cpuid.nent,  in kvm_ioctl_decode_cpuid2()
310 kvm_ioctl_decode_sregs(struct tcb *const tcp, const unsigned int code,  in kvm_ioctl_decode_sregs()  argument
315 	if (code == KVM_GET_SREGS && entering(tcp))  in kvm_ioctl_decode_sregs()
319 	if (!umove_or_printaddr(tcp, arg, &sregs))  in kvm_ioctl_decode_sregs()
320 		arch_print_kvm_sregs(tcp, arg, &sregs);  in kvm_ioctl_decode_sregs()
328 kvm_ioctl_decode_check_extension(struct tcb *const tcp, const unsigned int code,  in kvm_ioctl_decode_check_extension()  argument
338 kvm_ioctl_run_attach_auxstr(struct tcb *const tcp,  in kvm_ioctl_run_attach_auxstr()  argument
347 	if (umove(tcp, info->mmap_addr, &vcpu_run_struct) < 0)  in kvm_ioctl_run_attach_auxstr()
350 	tcp->auxstr = xlat_idx(kvm_exit_reason, ARRAY_SIZE(kvm_exit_reason) - 1,  in kvm_ioctl_run_attach_auxstr()
352 	if (!tcp->auxstr)  in kvm_ioctl_run_attach_auxstr()
353 		tcp->auxstr = "KVM_EXIT_???";  in kvm_ioctl_run_attach_auxstr()
357 kvm_ioctl_decode_run(struct tcb *const tcp)  in kvm_ioctl_decode_run()  argument
360 	if (entering(tcp))  in kvm_ioctl_decode_run()
365 	if (syserror(tcp))  in kvm_ioctl_decode_run()
369 		tcp->auxstr = NULL;  in kvm_ioctl_decode_run()
370 		int fd = tcp->u_arg[0];  in kvm_ioctl_decode_run()
371 		struct vcpu_info *info = vcpu_get_info(tcp, fd);  in kvm_ioctl_decode_run()
374 			kvm_ioctl_run_attach_auxstr(tcp, info);  in kvm_ioctl_decode_run()
375 			if (tcp->auxstr)  in kvm_ioctl_decode_run()
384 kvm_ioctl(struct tcb *const tcp, const unsigned int code, const kernel_ulong_t arg)  in kvm_ioctl()  argument
388 		return kvm_ioctl_create_vcpu(tcp, arg);  in kvm_ioctl()
392 		return kvm_ioctl_set_user_memory_region(tcp, arg);  in kvm_ioctl()
398 		return kvm_ioctl_decode_regs(tcp, code, arg);  in kvm_ioctl()
404 		return kvm_ioctl_decode_sregs(tcp, code, arg);  in kvm_ioctl()
413                return kvm_ioctl_decode_cpuid2(tcp, code, arg);  in kvm_ioctl()
417 		return kvm_ioctl_decode_check_extension(tcp, code, arg);  in kvm_ioctl()
423 		return kvm_ioctl_decode_run(tcp);  in kvm_ioctl()