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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 10 files:

Smatch caller information:

arch/x86/kvm/../../../virt/kvm/guest_memfd.c __kvm_gmem_create() -> kvm_get_kvm()

Type Parameter Key Value
PARAM_VALUE 0 kvm 4096-ptr_max
PARAM_VALUE 0 kvm->vm_dead 0
BUF_SIZE 0 kvm s32min-(-2),1-s32max
BUF_SIZE 0 kvm s32min-(-2),1-s32max
CAPPED_DATA 0 kvm->mm 1
DATA_SOURCE 0 kvm $0
NOCHECK_CALL

arch/x86/kvm/svm/sev.c sev_migrate_from() -> kvm_get_kvm()

Type Parameter Key Value
PARAM_VALUE 0 kvm 4096-ptr_max
PARAM_VALUE 0 kvm->lock.dep_map->name 0-255
PARAM_VALUE 0 kvm->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 kvm->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 kvm->lock.osq.tail.counter 0-s32max
CAPPED_DATA 0 kvm->arch.vm_type 1
CAPPED_DATA 0 kvm->created_vcpus 1
DATA_SOURCE 0 kvm $0
NOCHECK_CALL
LOCK2 &src_kvm->lock
LOCK2 global &sev_mirror_lock
LOCK2 0 &kvm->lock
TYPE_LOCK (struct kvm)->lock

arch/x86/kvm/svm/sev.c sev_vm_copy_enc_context_from() -> kvm_get_kvm()

Type Parameter Key Value
PARAM_VALUE 0 kvm 4096-ptr_max
PARAM_VALUE 0 kvm->lock.dep_map->name 0-255
PARAM_VALUE 0 kvm->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 kvm->lock.osq.tail.counter 0-s32max
BUF_SIZE 0 kvm s32min-(-2),1-s32max
BUF_SIZE 0 kvm s32min-(-2),1-s32max
NOCHECK_CALL
LOCK2 &kvm->lock
LOCK2 global &sev_mirror_lock
LOCK2 0 &kvm->lock
TYPE_LOCK (struct kvm)->lock

arch/x86/kvm/mmu/page_track.c kvm_page_track_register_notifier() -> kvm_get_kvm()

Type Parameter Key Value
PARAM_VALUE 0 kvm 4096-ptr_max
PARAM_VALUE 0 kvm->arch.external_write_tracking_enabled 1
CAPPED_DATA 0 kvm->mm 1
DATA_SOURCE 0 kvm $0
NOCHECK_CALL
LOCK2 &device->dev_set->lock
HALF_LOCKED2 &device->group->group_lock
TYPE_LOCK (struct vfio_device_set)->lock

arch/x86/kvm/../../../virt/kvm/kvm_main.c kvm_ioctl_create_device() -> kvm_get_kvm()

Type Parameter Key Value
PARAM_VALUE 0 kvm 4096-ptr_max
PARAM_VALUE 0 kvm->devices.next 4096-ptr_max
PARAM_VALUE 0 kvm->devices.next->prev 4096-ptr_max
PARAM_VALUE 0 kvm->lock.dep_map->name 0-255
PARAM_VALUE 0 kvm->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 kvm->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 kvm->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 kvm->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 kvm->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 kvm->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 kvm->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 kvm->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 kvm->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 kvm->vm_dead 0
BUF_SIZE 0 kvm s32min-(-2),1-s32max
BUF_SIZE 0 kvm s32min-(-2),1-s32max
CAPPED_DATA 0 kvm->mm 1
CAPPED_DATA 0 &kvm->lock 1
DATA_SOURCE 0 kvm $0
NOCHECK_CALL

arch/x86/kvm/../../../virt/kvm/kvm_main.c kvm_vcpu_ioctl_get_stats_fd() -> kvm_get_kvm()

Type Parameter Key Value
PARAM_VALUE 0 kvm 4096-ptr_max
PARAM_VALUE 0 kvm->online_vcpus.counter (-2147483647)-s32max
PARAM_VALUE 0 kvm->vm_dead 0
CAPPED_DATA 0 kvm->mm 1
NOCHECK_CALL
UNITS 0 kvm unit_byte
LOCK2 &vcpu->mutex
TYPE_LOCK (struct kvm_vcpu)->mutex

arch/x86/kvm/../../../virt/kvm/kvm_main.c kvm_vm_ioctl_create_vcpu() -> kvm_get_kvm()

Type Parameter Key Value
PARAM_VALUE 0 kvm 4096-ptr_max
PARAM_VALUE 0 kvm->arch.created_mediated_pmu 1
PARAM_VALUE 0 kvm->arch.enable_pmu 0
PARAM_VALUE 0 kvm->arch.max_vcpu_ids 1-u32max
PARAM_VALUE 0 kvm->arch.noncoherent_dma_count.counter 0-1
PARAM_VALUE 0 kvm->lock.dep_map->name 0-255
PARAM_VALUE 0 kvm->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 kvm->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 kvm->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 kvm->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 kvm->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 kvm->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 kvm->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 kvm->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 kvm->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 kvm->lock.wait_lock.owner (-1)
PARAM_VALUE 0 kvm->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 kvm->max_vcpus (-2147483647)-s32max
PARAM_VALUE 0 kvm->vcpu_array.xa_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 kvm->vcpu_ids 4096-ptr_max
PARAM_VALUE 0 kvm->vm_dead 0
BUF_SIZE 0 kvm s32min-(-2),1-s32max
BUF_SIZE 0 kvm s32min-(-2),1-s32max
CAPPED_DATA 0 kvm->mm 1
CAPPED_DATA 0 &kvm->lock 1
DATA_SOURCE 0 kvm $0
NOCHECK_CALL
LOCK2 &vcpu->mutex
LOCK2 0 &kvm->lock
TYPE_LOCK (struct kvm)->lock
TYPE_LOCK (struct kvm_vcpu)->mutex

arch/x86/kvm/../../../virt/kvm/kvm_main.c kvm_vm_ioctl_get_stats_fd() -> kvm_get_kvm()

Type Parameter Key Value
PARAM_VALUE 0 kvm 4096-ptr_max
PARAM_VALUE 0 kvm->vm_dead 0
BUF_SIZE 0 kvm s32min-(-2),1-s32max
BUF_SIZE 0 kvm s32min-(-2),1-s32max
CAPPED_DATA 0 kvm->mm 1
DATA_SOURCE 0 kvm $0
NOCHECK_CALL