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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

arch/x86/kvm/svm/sev.c sev_handle_rmp_fault() -> kvm_zap_gfn_range()

Type Parameter Key Value
PARAM_VALUE 0 kvm 4096-ptr_max
PARAM_VALUE 1 gfn_start 0-4503599627370495
PARAM_VALUE 2 gfn_end 512-4503599627371007
CAPPED_DATA 1 gfn_start 1
CAPPED_DATA 1 gfn_start 1
CAPPED_DATA 2 gfn_end 1
NOCHECK_CALL
UNITS 0 kvm unit_byte
UNITS 1 gfn_start unit_page
UNITS 2 gfn_end unit_page

arch/x86/kvm/x86.c __kvm_set_or_clear_apicv_inhibit() -> kvm_zap_gfn_range()

Type Parameter Key Value
PARAM_VALUE 0 kvm 4096-ptr_max
PARAM_VALUE 0 kvm->arch.apic_map->xapic_flat_map->lapic_timer.timer_advance_ns 0-4294967295
PARAM_VALUE 0 kvm->arch.apic_map->xapic_flat_map->lapic_timer.timer_mode 0-4294967295
PARAM_VALUE 0 kvm->arch.apic_map->xapic_flat_map->lapic_timer.timer_mode_mask 0-4294967295
PARAM_VALUE 0 kvm->arch.apicv_inhibit_reasons 1-u64max
PARAM_VALUE 0 kvm->arch.apicv_update_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 kvm->arch.apicv_update_lock.first_waiter->type 0-1
PARAM_VALUE 0 kvm->srcu.srcu_ctrp 4096-ptr_max
PARAM_VALUE 0 *kvm->arch.vioapic->irq_eoi 0-4294967295
PARAM_VALUE 1 gfn_start 1043968
PARAM_VALUE 2 gfn_end 1043969
BUF_SIZE 0 kvm s32min-(-1),1-s32max
BUF_SIZE 0 kvm s32min-(-1),1-s32max
CAPPED_DATA 0 kvm->srcu.srcu_ctrp 1
CAPPED_DATA 0 kvm->srcu.srcu_reader_flavor 1
DATA_SOURCE 0 kvm $0
DATA_SOURCE 1 gfn_start r gpa_to_gfn
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 kvm->arch.nr_reserved_ioapic_pins 0-255
UNITS 0 kvm unit_byte
LOCK2 0 &kvm->srcu
HALF_LOCKED2 &vcpu->mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 0 &kvm->arch.apic_map_lock
HALF_LOCKED2 0 &kvm->arch.apicv_update_lock
HALF_LOCKED2 0 &kvm->lock
TYPE_LOCK (struct kvm)->srcu

arch/x86/kvm/x86.c kvm_noncoherent_dma_assignment_start_or_stop() -> kvm_zap_gfn_range()

Type Parameter Key Value
PARAM_VALUE 0 kvm 4096-ptr_max
PARAM_VALUE 1 gfn_start 0
PARAM_VALUE 2 gfn_end 4503599627370495
BUF_SIZE 0 kvm s32min-(-1),1-s32max
BUF_SIZE 0 kvm s32min-(-1),1-s32max
DATA_SOURCE 0 kvm $0
BIT_INFO 1 gfn_start 0x0,0x0
BIT_INFO 2 gfn_end 0xfffffffffffff,0xfffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &kvm->lock
HALF_LOCKED2 _T->lock