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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ethtool/ioctl.c ethtool_rxnfc_copy_to_user() -> ethtool_rxnfc_copy_to_compat()

Type Parameter Key Value
PARAM_VALUE 1 rxnfc 2616693591311622144,3660780430274105344,6728641605949571072,7506421389450244096
PARAM_VALUE 2 size 16,192
PARAM_VALUE 3 rule_buf 0,16,4096-ptr_max
BUF_SIZE 3 rule_buf (-1)-0,4
BUF_SIZE 3 rule_buf (-1)-0,4
DATA_SOURCE 0 useraddr $0
DATA_SOURCE 1 rxnfc $1
DATA_SOURCE 2 size $2
DATA_SOURCE 3 rule_buf $3
USER_DATA 1 rxnfc->cmd 0-u32max
USER_DATA 1 rxnfc->data 0-u64max
USER_DATA 1 rxnfc->flow_type 0-u32max
USER_DATA 1 rxnfc->fs.flow_type 0-u32max
USER_DATA 1 rxnfc->fs.h_ext.vlan_etype 0-u16max
USER_DATA 1 rxnfc->fs.h_ext.vlan_tci 0-u16max
USER_DATA 1 rxnfc->fs.h_u.ah_ip4_spec.ip4dst 0-u32max
USER_DATA 1 rxnfc->fs.h_u.ah_ip4_spec.ip4src 0-u32max
USER_DATA 1 rxnfc->fs.h_u.ah_ip4_spec.spi 0-u32max
USER_DATA 1 rxnfc->fs.h_u.ah_ip4_spec.tos 0-255
USER_DATA 1 rxnfc->fs.h_u.ah_ip6_spec.spi 0-u32max
USER_DATA 1 rxnfc->fs.h_u.ah_ip6_spec.tclass 0-255
USER_DATA 1 rxnfc->fs.h_u.esp_ip4_spec.ip4dst 0-u32max
USER_DATA 1 rxnfc->fs.h_u.esp_ip4_spec.ip4src 0-u32max
USER_DATA 1 rxnfc->fs.h_u.esp_ip4_spec.spi 0-u32max
USER_DATA 1 rxnfc->fs.h_u.esp_ip4_spec.tos 0-255
USER_DATA 1 rxnfc->fs.h_u.esp_ip6_spec.spi 0-u32max
USER_DATA 1 rxnfc->fs.h_u.esp_ip6_spec.tclass 0-255
USER_DATA 1 rxnfc->fs.h_u.ether_spec.h_proto 0-u16max
USER_DATA 1 rxnfc->fs.h_u.sctp_ip4_spec.ip4dst 0-u32max
USER_DATA 1 rxnfc->fs.h_u.sctp_ip4_spec.ip4src 0-u32max
USER_DATA 1 rxnfc->fs.h_u.sctp_ip4_spec.pdst 0-u16max
USER_DATA 1 rxnfc->fs.h_u.sctp_ip4_spec.psrc 0-u16max
USER_DATA 1 rxnfc->fs.h_u.sctp_ip4_spec.tos 0-255
USER_DATA 1 rxnfc->fs.h_u.sctp_ip6_spec.pdst 0-u16max
USER_DATA 1 rxnfc->fs.h_u.sctp_ip6_spec.psrc 0-u16max
USER_DATA 1 rxnfc->fs.h_u.sctp_ip6_spec.tclass 0-255
USER_DATA 1 rxnfc->fs.h_u.tcp_ip4_spec.ip4dst 0-u32max
USER_DATA 1 rxnfc->fs.h_u.tcp_ip4_spec.ip4src 0-u32max
USER_DATA 1 rxnfc->fs.h_u.tcp_ip4_spec.pdst 0-u16max
USER_DATA 1 rxnfc->fs.h_u.tcp_ip4_spec.psrc 0-u16max
USER_DATA 1 rxnfc->fs.h_u.tcp_ip4_spec.tos 0-255
USER_DATA 1 rxnfc->fs.h_u.tcp_ip6_spec.pdst 0-u16max
USER_DATA 1 rxnfc->fs.h_u.tcp_ip6_spec.psrc 0-u16max
USER_DATA 1 rxnfc->fs.h_u.tcp_ip6_spec.tclass 0-255
USER_DATA 1 rxnfc->fs.h_u.udp_ip4_spec.ip4dst 0-u32max
USER_DATA 1 rxnfc->fs.h_u.udp_ip4_spec.ip4src 0-u32max
USER_DATA 1 rxnfc->fs.h_u.udp_ip4_spec.pdst 0-u16max
USER_DATA 1 rxnfc->fs.h_u.udp_ip4_spec.psrc 0-u16max
USER_DATA 1 rxnfc->fs.h_u.udp_ip4_spec.tos 0-255
USER_DATA 1 rxnfc->fs.h_u.udp_ip6_spec.pdst 0-u16max
USER_DATA 1 rxnfc->fs.h_u.udp_ip6_spec.psrc 0-u16max
USER_DATA 1 rxnfc->fs.h_u.udp_ip6_spec.tclass 0-255
USER_DATA 1 rxnfc->fs.h_u.usr_ip4_spec.ip4dst 0-u32max
USER_DATA 1 rxnfc->fs.h_u.usr_ip4_spec.ip4src 0-u32max
USER_DATA 1 rxnfc->fs.h_u.usr_ip4_spec.ip_ver 0-255
USER_DATA 1 rxnfc->fs.h_u.usr_ip4_spec.l4_4_bytes 0-u32max
USER_DATA 1 rxnfc->fs.h_u.usr_ip4_spec.proto 0-255
USER_DATA 1 rxnfc->fs.h_u.usr_ip4_spec.tos 0-255
USER_DATA 1 rxnfc->fs.h_u.usr_ip6_spec.l4_4_bytes 0-u32max
USER_DATA 1 rxnfc->fs.h_u.usr_ip6_spec.l4_proto 0-255
USER_DATA 1 rxnfc->fs.h_u.usr_ip6_spec.tclass 0-255
USER_DATA 1 rxnfc->fs.location 0-u32max
USER_DATA 1 rxnfc->fs.m_ext.vlan_etype 0-u16max
USER_DATA 1 rxnfc->fs.m_ext.vlan_tci 0-u16max
USER_DATA 1 rxnfc->fs.m_u.ah_ip4_spec.ip4dst 0-u32max
USER_DATA 1 rxnfc->fs.m_u.ah_ip4_spec.ip4src 0-u32max
USER_DATA 1 rxnfc->fs.m_u.ah_ip4_spec.spi 0-u32max
USER_DATA 1 rxnfc->fs.m_u.ah_ip4_spec.tos 0-255
USER_DATA 1 rxnfc->fs.m_u.ah_ip6_spec.spi 0-u32max
USER_DATA 1 rxnfc->fs.m_u.ah_ip6_spec.tclass 0-255
USER_DATA 1 rxnfc->fs.m_u.esp_ip4_spec.ip4dst 0-u32max
USER_DATA 1 rxnfc->fs.m_u.esp_ip4_spec.ip4src 0-u32max
USER_DATA 1 rxnfc->fs.m_u.esp_ip4_spec.spi 0-u32max
USER_DATA 1 rxnfc->fs.m_u.esp_ip4_spec.tos 0-255
USER_DATA 1 rxnfc->fs.m_u.esp_ip6_spec.spi 0-u32max
USER_DATA 1 rxnfc->fs.m_u.esp_ip6_spec.tclass 0-255
USER_DATA 1 rxnfc->fs.m_u.ether_spec.h_proto 0-u16max
USER_DATA 1 rxnfc->fs.m_u.sctp_ip4_spec.ip4dst 0-u32max
USER_DATA 1 rxnfc->fs.m_u.sctp_ip4_spec.ip4src 0-u32max
USER_DATA 1 rxnfc->fs.m_u.sctp_ip4_spec.pdst 0-u16max
USER_DATA 1 rxnfc->fs.m_u.sctp_ip4_spec.psrc 0-u16max
USER_DATA 1 rxnfc->fs.m_u.sctp_ip4_spec.tos 0-255
USER_DATA 1 rxnfc->fs.m_u.sctp_ip6_spec.pdst 0-u16max
USER_DATA 1 rxnfc->fs.m_u.sctp_ip6_spec.psrc 0-u16max
USER_DATA 1 rxnfc->fs.m_u.sctp_ip6_spec.tclass 0-255
USER_DATA 1 rxnfc->fs.m_u.tcp_ip4_spec.ip4dst 0-u32max
USER_DATA 1 rxnfc->fs.m_u.tcp_ip4_spec.ip4src 0-u32max
USER_DATA 1 rxnfc->fs.m_u.tcp_ip4_spec.pdst 0-u16max
USER_DATA 1 rxnfc->fs.m_u.tcp_ip4_spec.psrc 0-u16max
USER_DATA 1 rxnfc->fs.m_u.tcp_ip4_spec.tos 0-255
USER_DATA 1 rxnfc->fs.m_u.tcp_ip6_spec.pdst 0-u16max
USER_DATA 1 rxnfc->fs.m_u.tcp_ip6_spec.psrc 0-u16max
USER_DATA 1 rxnfc->fs.m_u.tcp_ip6_spec.tclass 0-255
USER_DATA 1 rxnfc->fs.m_u.udp_ip4_spec.ip4dst 0-u32max
USER_DATA 1 rxnfc->fs.m_u.udp_ip4_spec.ip4src 0-u32max
USER_DATA 1 rxnfc->fs.m_u.udp_ip4_spec.pdst 0-u16max
USER_DATA 1 rxnfc->fs.m_u.udp_ip4_spec.psrc 0-u16max
USER_DATA 1 rxnfc->fs.m_u.udp_ip4_spec.tos 0-255
USER_DATA 1 rxnfc->fs.m_u.udp_ip6_spec.pdst 0-u16max
USER_DATA 1 rxnfc->fs.m_u.udp_ip6_spec.psrc 0-u16max
USER_DATA 1 rxnfc->fs.m_u.udp_ip6_spec.tclass 0-255
USER_DATA 1 rxnfc->fs.m_u.usr_ip4_spec.ip4dst 0-u32max
USER_DATA 1 rxnfc->fs.m_u.usr_ip4_spec.ip4src 0-u32max
USER_DATA 1 rxnfc->fs.m_u.usr_ip4_spec.ip_ver 0-255
USER_DATA 1 rxnfc->fs.m_u.usr_ip4_spec.l4_4_bytes 0-u32max
USER_DATA 1 rxnfc->fs.m_u.usr_ip4_spec.proto 0-255
USER_DATA 1 rxnfc->fs.m_u.usr_ip4_spec.tos 0-255
USER_DATA 1 rxnfc->fs.m_u.usr_ip6_spec.l4_4_bytes 0-u32max
USER_DATA 1 rxnfc->fs.m_u.usr_ip6_spec.l4_proto 0-255
USER_DATA 1 rxnfc->fs.m_u.usr_ip6_spec.tclass 0-255
USER_DATA 1 rxnfc->fs.ring_cookie 0-u64max
USER_DATA 1 rxnfc->rss_context 0-u32max
USER_DATA 1 rxnfc->rule_cnt 0-u32max
UNITS 2 size unit_byte
USER_PTR 1 rxnfc->rule_locs