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Defined in 1 files as a prototype:

Defined in 8 files as a function:

Referenced in 1 files:

Smatch caller information:

arch/x86/kvm/../../../virt/kvm/kvm_main.c kvm_vcpu_ioctl() -> kvm_arch_vcpu_ioctl_set_fpu()

Type Parameter Key Value
PARAM_VALUE 0 vcpu 4096-ptr_max
PARAM_VALUE 0 vcpu->kvm 4096-ptr_max
PARAM_VALUE 0 vcpu->kvm->online_vcpus.counter (-2147483647)-s32max
PARAM_VALUE 0 vcpu->kvm->vm_dead 0
PARAM_VALUE 0 vcpu->mutex.dep_map->name 0-255
PARAM_VALUE 0 vcpu->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vcpu->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 vcpu->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 vcpu->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 vcpu->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 vcpu->vcpu_idx s32min-2147483646
PARAM_VALUE 1 fpu 1-ptr_max
BUF_SIZE 0 vcpu s32min-(-2),1-s32max
BUF_SIZE 0 vcpu s32min-(-2),1-s32max
BUF_SIZE 1 fpu 416
CAPPED_DATA 0 vcpu->kvm->mm 1
CAPPED_DATA 0 vcpu->vcpu_idx 1
CAPPED_DATA 0 &vcpu->mutex 1
DATA_SOURCE 1 fpu r memdup_user
USER_DATA 1 fpu->fcw 0-u16max
USER_DATA 1 fpu->fsw 0-u16max
USER_DATA 1 fpu->ftwx 0-255
USER_DATA 1 fpu->last_dp 0-u64max
USER_DATA 1 fpu->last_ip 0-u64max
USER_DATA 1 fpu->last_opcode 0-u16max
USER_DATA 1 fpu->mxcsr 0-u32max
USER_DATA 1 fpu->pad1 0-255
USER_DATA 1 fpu->pad2 0-u32max
USER_DATA 1 *fpu s64min-s64max
USER_PTR 1 fpu
USER_PTR 1 fpu->fpr
USER_PTR 1 fpu->xmm
LOCK2 0 &vcpu->mutex
TYPE_LOCK (struct kvm_vcpu)->mutex