vfio_pci_core_range_intersect_range identifier - Linux source code next-20260811 - Bootlin Elixir Cross Referencer

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/vfio/pci/vfio_pci_config.c, line 2002

Defined in 1 files as a prototype:

include/linux/vfio_pci_core.h, line 204 (as a prototype)

Defined in 1 files as a function:

drivers/vfio/pci/vfio_pci_config.c, line 2016 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/vfio/pci/nvgrace-gpu/main.c nvgrace_gpu_read_config_emu() -> vfio_pci_core_range_intersect_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf_start	0-1000000000
PARAM_VALUE	1	buf_cnt	0-1000000000,2147479552
PARAM_VALUE	2	reg_start	24
PARAM_VALUE	3	reg_cnt	8
PARAM_VALUE	4	buf_offset	3493710040835768320
PARAM_VALUE	5	intersect_count	1250726126136909824
PARAM_VALUE	6	register_offset	1551439551361294336
DATA_SOURCE	1	buf_cnt	$2
USER_DATA	0	buf_start	1-1000000000[c]
USER_DATA	1	buf_cnt	0-1000000000
UNITS	3	reg_cnt	unit_byte

drivers/vfio/pci/nvgrace-gpu/main.c nvgrace_gpu_read_config_emu() -> vfio_pci_core_range_intersect_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf_start	0-1000000000
PARAM_VALUE	1	buf_cnt	0-1000000000,2147479552
PARAM_VALUE	2	reg_start	32
PARAM_VALUE	3	reg_cnt	8
PARAM_VALUE	4	buf_offset	3493710040835768320
PARAM_VALUE	5	intersect_count	1250726126136909824
PARAM_VALUE	6	register_offset	1551439551361294336
CAPPED_DATA	0	buf_start	1
DATA_SOURCE	1	buf_cnt	$2
USER_DATA	0	buf_start	1-1000000000[c]
USER_DATA	1	buf_cnt	0-1000000000
UNITS	3	reg_cnt	unit_byte

drivers/vfio/pci/nvgrace-gpu/main.c nvgrace_gpu_write_config_emu() -> vfio_pci_core_range_intersect_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf_start	0-1000000000
PARAM_VALUE	1	buf_cnt	0-1000000000,2147479552
PARAM_VALUE	2	reg_start	24
PARAM_VALUE	3	reg_cnt	8
PARAM_VALUE	4	buf_offset	3774855641615781888
PARAM_VALUE	5	intersect_count	8772309893526052864
PARAM_VALUE	6	register_offset	433198483916640256
DATA_SOURCE	1	buf_cnt	$2
FUZZY_MAX	1	buf_cnt	2147479552
USER_DATA	0	buf_start	1-1000000000[c]
USER_DATA	1	buf_cnt	0-1000000000
UNITS	3	reg_cnt	unit_byte

drivers/vfio/pci/nvgrace-gpu/main.c nvgrace_gpu_write_config_emu() -> vfio_pci_core_range_intersect_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf_start	0-1000000000
PARAM_VALUE	1	buf_cnt	0-1000000000,2147479552
PARAM_VALUE	2	reg_start	32
PARAM_VALUE	3	reg_cnt	8
PARAM_VALUE	4	buf_offset	3774855641615781888
PARAM_VALUE	5	intersect_count	8772309893526052864
PARAM_VALUE	6	register_offset	433198483916640256
CAPPED_DATA	0	buf_start	1
DATA_SOURCE	1	buf_cnt	$2
FUZZY_MAX	1	buf_cnt	2147479552
USER_DATA	0	buf_start	1-1000000000[c]
USER_DATA	1	buf_cnt	0-1000000000
UNITS	3	reg_cnt	unit_byte

drivers/vfio/pci/virtio/legacy_io.c virtiovf_pci_read_config() -> vfio_pci_core_range_intersect_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf_start	0-1000000000
PARAM_VALUE	1	buf_cnt	1-1000000000,2147479552
PARAM_VALUE	2	reg_start	2
PARAM_VALUE	3	reg_cnt	2
PARAM_VALUE	4	buf_offset	6264347440889872384
PARAM_VALUE	5	intersect_count	7650895058412572672
PARAM_VALUE	6	register_offset	7820157162366758912
DATA_SOURCE	1	buf_cnt	$2
USER_DATA	0	buf_start	1-1000000000[c]
USER_DATA	1	buf_cnt	1-1000000000
UNITS	3	reg_cnt	unit_byte

drivers/vfio/pci/virtio/legacy_io.c virtiovf_pci_read_config() -> vfio_pci_core_range_intersect_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf_start	0-1000000000
PARAM_VALUE	1	buf_cnt	1-1000000000,2147479552
PARAM_VALUE	2	reg_start	4
PARAM_VALUE	3	reg_cnt	2
PARAM_VALUE	4	buf_offset	6264347440889872384
PARAM_VALUE	5	intersect_count	7650895058412572672
PARAM_VALUE	6	register_offset	7820157162366758912
CAPPED_DATA	0	buf_start	1
CAPPED_DATA	0	buf_start	1
DATA_SOURCE	1	buf_cnt	$2
USER_DATA	0	buf_start	1-1000000000[c]
USER_DATA	1	buf_cnt	1-1000000000
USER_DATA	4	*buf_offset	0-2[c]
USER_DATA	5	*intersect_count	0-50[c]
USER_DATA	6	*register_offset	1-51[c]
UNITS	3	reg_cnt	unit_byte
USER_PTR	4	buf_offset
USER_PTR	5	intersect_count
USER_PTR	6	register_offset

drivers/vfio/pci/virtio/legacy_io.c virtiovf_pci_read_config() -> vfio_pci_core_range_intersect_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf_start	0-1000000000
PARAM_VALUE	1	buf_cnt	1-1000000000,2147479552
PARAM_VALUE	2	reg_start	8
PARAM_VALUE	3	reg_cnt	1
PARAM_VALUE	4	buf_offset	6264347440889872384
PARAM_VALUE	5	intersect_count	7650895058412572672
PARAM_VALUE	6	register_offset	7820157162366758912
CAPPED_DATA	0	buf_start	1
CAPPED_DATA	0	buf_start	1
DATA_SOURCE	1	buf_cnt	$2
USER_DATA	0	buf_start	1-1000000000[c]
USER_DATA	1	buf_cnt	1-1000000000
USER_DATA	4	*buf_offset	0-4[c]
USER_DATA	5	*intersect_count	0-50[c]
USER_DATA	6	*register_offset	1-51[c]
UNITS	3	reg_cnt	unit_byte
USER_PTR	4	buf_offset
USER_PTR	5	intersect_count
USER_PTR	6	register_offset

drivers/vfio/pci/virtio/legacy_io.c virtiovf_pci_read_config() -> vfio_pci_core_range_intersect_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf_start	0-1000000000
PARAM_VALUE	1	buf_cnt	1-1000000000,2147479552
PARAM_VALUE	2	reg_start	16
PARAM_VALUE	3	reg_cnt	4
PARAM_VALUE	4	buf_offset	6264347440889872384
PARAM_VALUE	5	intersect_count	7650895058412572672
PARAM_VALUE	6	register_offset	7820157162366758912
CAPPED_DATA	0	buf_start	1
CAPPED_DATA	0	buf_start	1
DATA_SOURCE	1	buf_cnt	$2
USER_DATA	0	buf_start	1-1000000000[c]
USER_DATA	1	buf_cnt	1-1000000000
USER_DATA	4	*buf_offset	0-8[c]
USER_DATA	5	*intersect_count	0-50[c]
USER_DATA	6	*register_offset	1-51[c]
UNITS	3	reg_cnt	unit_byte
USER_PTR	4	buf_offset
USER_PTR	5	intersect_count
USER_PTR	6	register_offset

drivers/vfio/pci/virtio/legacy_io.c virtiovf_pci_read_config() -> vfio_pci_core_range_intersect_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf_start	0-1000000000
PARAM_VALUE	1	buf_cnt	1-1000000000,2147479552
PARAM_VALUE	2	reg_start	46
PARAM_VALUE	3	reg_cnt	2
PARAM_VALUE	4	buf_offset	6264347440889872384
PARAM_VALUE	5	intersect_count	7650895058412572672
PARAM_VALUE	6	register_offset	7820157162366758912
CAPPED_DATA	0	buf_start	1
CAPPED_DATA	0	buf_start	1
DATA_SOURCE	1	buf_cnt	$2
USER_DATA	0	buf_start	1-1000000000[c]
USER_DATA	1	buf_cnt	1-1000000000
USER_DATA	4	*buf_offset	0-16[c]
USER_DATA	5	*intersect_count	0-50[c]
USER_DATA	6	*register_offset	1-51[c]
UNITS	3	reg_cnt	unit_byte
USER_PTR	4	buf_offset
USER_PTR	5	intersect_count
USER_PTR	6	register_offset

drivers/vfio/pci/virtio/legacy_io.c virtiovf_pci_read_config() -> vfio_pci_core_range_intersect_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf_start	0-1000000000
PARAM_VALUE	1	buf_cnt	1-1000000000,2147479552
PARAM_VALUE	2	reg_start	44
PARAM_VALUE	3	reg_cnt	2
PARAM_VALUE	4	buf_offset	6264347440889872384
PARAM_VALUE	5	intersect_count	7650895058412572672
PARAM_VALUE	6	register_offset	7820157162366758912
CAPPED_DATA	0	buf_start	1
CAPPED_DATA	0	buf_start	1
DATA_SOURCE	1	buf_cnt	$2
USER_DATA	0	buf_start	1-1000000000[c]
USER_DATA	1	buf_cnt	1-1000000000
USER_DATA	4	*buf_offset	0-45[c]
USER_DATA	5	*intersect_count	0-50[c]
USER_DATA	6	*register_offset	1-51[c]
UNITS	3	reg_cnt	unit_byte
USER_PTR	4	buf_offset
USER_PTR	5	intersect_count
USER_PTR	6	register_offset

drivers/vfio/pci/virtio/legacy_io.c virtiovf_pci_write_config() -> vfio_pci_core_range_intersect_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf_start	0-1000000000
PARAM_VALUE	1	buf_cnt	1-1000000000,2147479552
PARAM_VALUE	2	reg_start	4
PARAM_VALUE	3	reg_cnt	2
PARAM_VALUE	4	buf_offset	6208243265017290752
PARAM_VALUE	5	intersect_count	3613923160008781824
PARAM_VALUE	6	register_offset	6530170845791318016
DATA_SOURCE	1	buf_cnt	$2
USER_DATA	0	buf_start	1-1000000000[c]
USER_DATA	1	buf_cnt	1-1000000000
UNITS	3	reg_cnt	unit_byte

drivers/vfio/pci/virtio/legacy_io.c virtiovf_pci_write_config() -> vfio_pci_core_range_intersect_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf_start	0-1000000000
PARAM_VALUE	1	buf_cnt	1-1000000000,2147479552
PARAM_VALUE	2	reg_start	16
PARAM_VALUE	3	reg_cnt	4
PARAM_VALUE	4	buf_offset	6208243265017290752
PARAM_VALUE	5	intersect_count	3613923160008781824
PARAM_VALUE	6	register_offset	6530170845791318016
CAPPED_DATA	0	buf_start	1
CAPPED_DATA	0	buf_start	1
DATA_SOURCE	1	buf_cnt	$2
USER_DATA	0	buf_start	1-1000000000[c]
USER_DATA	1	buf_cnt	1-1000000000
USER_DATA	4	*buf_offset	0-4[c]
USER_DATA	5	*intersect_count	0-50[c]
USER_DATA	6	*register_offset	1-49[c]
UNITS	3	reg_cnt	unit_byte
USER_PTR	4	buf_offset
USER_PTR	5	intersect_count
USER_PTR	6	register_offset