Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
arch/x86/kvm/x86.c kvm_sev_es_mmio() -> vcpu_mmio_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 0 | vcpu->kvm | 4096-ptr_max |
| PARAM_VALUE | 0 | vcpu->last_used_slot->base_gfn | 0-18446744073709551614 |
| PARAM_VALUE | 0 | *vcpu->arch.emulate_ctxt->dst.valptr | 0-255 |
| PARAM_VALUE | 0 | *vcpu->arch.emulate_ctxt->fetch.data | 0-255 |
| PARAM_VALUE | 0 | *vcpu->arch.emulate_ctxt->src.valptr | 0-255 |
| PARAM_VALUE | 0 | *vcpu->arch.emulate_ctxt->src2.valptr | 0-255 |
| PARAM_VALUE | 3 | __v | 16,4096-ptr_max |
| BUF_SIZE | 3 | __v | s32min,1-65536 |
| BUF_SIZE | 3 | __v | s32min,1-65536 |
| CAPPED_DATA | 3 | __v | 1 |
| DATA_SOURCE | 0 | vcpu | $0 |
| DATA_SOURCE | 1 | addr | $2 |
| DATA_SOURCE | 2 | len | $3 |
| DATA_SOURCE | 3 | __v | $4 |
| USER_DATA | 0 | *vcpu->arch.emulate_ctxt->fetch.end | 0-255 |
| UNITS | 1 | addr | unit_byte |
| UNITS | 2 | len | unit_byte |
| USER_PTR | 0 | vcpu->arch.emulate_ctxt->fetch.end |
arch/x86/kvm/x86.c emulator_read_write_onepage() -> (struct read_write_emulator_ops)->read_write_mmio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 0 | vcpu->arch.emulate_ctxt | 4096-ptr_max |
| PARAM_VALUE | 0 | vcpu->arch.mmio_gva | 4096-u64max |
| PARAM_VALUE | 0 | vcpu->kvm | 4096-ptr_max |
| PARAM_VALUE | 0 | vcpu->mmio_nr_fragments | 0-16 |
| BUF_SIZE | 3 | __v | (-1),3,8 |
| BUF_SIZE | 3 | __v | (-1),3,8 |
| CAPPED_DATA | 0 | vcpu->arch.mmio_gva | 1 |
| DATA_SOURCE | 0 | vcpu | $4 |
| DATA_SOURCE | 2 | len | $2 |
| DATA_SOURCE | 3 | __v | $1 |
| USER_DATA | 3 | *__v | s64min-s64max |
| NO_OVERFLOW_SIMPLE | 3 | __v | |
| USER_PTR | 3 | __v |