include/linux/mm.h:1311: warning: No description found for return value of 'thp_order'
include/linux/mm.h:1977: warning: No description found for return value of 'is_zero_page'
include/linux/mm.h:1988: warning: No description found for return value of 'is_zero_folio'
include/linux/mm.h:2090: warning: No description found for return value of 'thp_nr_pages'
include/linux/security.h:319: warning: No description found for return value of 'lsmprop_is_set'
include/linux/security.h:594: warning: No description found for return value of 'lsmprop_is_set'
kernel/bpf/helpers.c:2363: warning: No description found for return value of 'bpf_task_acquire'
kernel/bpf/helpers.c:2392: warning: No description found for return value of 'bpf_cgroup_acquire'
kernel/bpf/helpers.c:2422: warning: No description found for return value of 'bpf_cgroup_ancestor'
kernel/bpf/helpers.c:2442: warning: No description found for return value of 'bpf_cgroup_from_id'
kernel/bpf/helpers.c:2463: warning: No description found for return value of 'bpf_task_under_cgroup'
kernel/bpf/helpers.c:2506: warning: No description found for return value of 'bpf_task_get_cgroup1'
kernel/bpf/helpers.c:2522: warning: No description found for return value of 'bpf_task_from_pid'
kernel/bpf/helpers.c:2541: warning: No description found for return value of 'bpf_task_from_vpid'
kernel/bpf/helpers.c:2934: warning: No description found for return value of 'bpf_iter_bits_new'
kernel/bpf/helpers.c:2995: warning: No description found for return value of 'bpf_iter_bits_next'
kernel/bpf/helpers.c:3045: warning: No description found for return value of 'bpf_copy_from_user_str'
mm/memory.c:2268: warning: No description found for return value of 'vm_insert_pages'
mm/memory.c:6637: warning: No description found for return value of 'generic_access_phys'
mm/nommu.c:242: warning: No description found for return value of 'vmalloc_node'
mm/nommu.c:260: warning: No description found for return value of 'vzalloc_node'
mm/nommu.c:273: warning: No description found for return value of 'vmalloc_32'
mm/nommu.c:289: warning: No description found for return value of 'vmalloc_32_user'
mm/nommu.c:1691: warning: No description found for return value of 'access_remote_vm'
mm/nommu.c:1731: warning: No description found for return value of 'nommu_shrink_inode_mappings'
net/core/filter.c:135: warning: No description found for return value of 'sk_filter_trim_cap'
net/core/filter.c:572: warning: No description found for return value of 'bpf_convert_filter'
net/core/filter.c:1067: warning: No description found for return value of 'bpf_check_classic'
net/core/filter.c:1372: warning: No description found for return value of 'bpf_prog_create'
net/core/filter.c:1418: warning: No description found for return value of 'bpf_prog_create_from_user'
net/core/filter.c:1539: warning: No description found for return value of 'sk_attach_filter'
security/security.c:523: warning: No description found for return value of 'security_init'
security/security.c:679: warning: No description found for return value of 'lsm_blob_alloc'
security/security.c:701: warning: No description found for return value of 'lsm_cred_alloc'
security/security.c:728: warning: No description found for return value of 'lsm_file_alloc'
security/security.c:750: warning: No description found for return value of 'lsm_inode_alloc'
security/security.c:771: warning: No description found for return value of 'lsm_task_alloc'
security/security.c:784: warning: No description found for return value of 'lsm_ipc_alloc'
security/security.c:798: warning: No description found for return value of 'lsm_key_alloc'
security/security.c:812: warning: No description found for return value of 'lsm_msg_msg_alloc'
security/security.c:826: warning: No description found for return value of 'lsm_bdev_alloc'
security/security.c:862: warning: No description found for return value of 'lsm_superblock_alloc'
security/security.c:886: warning: No description found for return value of 'lsm_fill_user_ctx'
security/security.c:4106: warning: No description found for return value of 'security_getselfattr'
security/security.c:4197: warning: No description found for return value of 'security_setselfattr'
security/security.c:4839: warning: No description found for return value of 'lsm_sock_alloc'
security/selinux/hooks.c:168: warning: No description found for return value of 'selinux_secmark_enabled'
security/selinux/hooks.c:184: warning: No description found for return value of 'selinux_peerlbl_enabled'
security/selinux/hooks.c:3191: warning: No description found for return value of 'selinux_inode_xattr_skipcap'
security/selinux/hooks.c:4579: warning: No description found for return value of 'selinux_skb_peerlbl_sid'
security/selinux/hooks.c:4617: warning: No description found for return value of 'selinux_conn_sid'
security/selinux/hooks.c:6633: warning: No description found for return value of 'selinux_getselfattr'
security/selinux/hooks.c:7142: warning: No description found for return value of 'selinux_uring_override_creds'
security/selinux/hooks.c:7154: warning: No description found for return value of 'selinux_uring_sqpoll'
security/selinux/hooks.c:7170: warning: No description found for return value of 'selinux_uring_cmd'
security/selinux/hooks.c:7189: warning: No description found for return value of 'selinux_uring_allowed'
tools/testing/selftests/bpf/network_helpers.h:99: warning: Function parameter or struct member 'name' not described in 'open_netns'
tools/testing/selftests/bpf/network_helpers.h:99: warning: No description found for return value of 'open_netns'
tools/testing/selftests/bpf/network_helpers.h:155: warning: No description found for return value of 'csum_tcpudp_magic'
tools/testing/selftests/bpf/network_helpers.h:186: warning: No description found for return value of 'csum_ipv6_magic'
tools/testing/selftests/bpf/network_helpers.h:214: warning: Function parameter or struct member 'iph' not described in 'build_udp_v4_csum'
tools/testing/selftests/bpf/network_helpers.h:214: warning: Function parameter or struct member 'udph' not described in 'build_udp_v4_csum'
tools/testing/selftests/bpf/network_helpers.h:214: warning: No description found for return value of 'build_udp_v4_csum'
tools/testing/selftests/bpf/network_helpers.h:234: warning: Function parameter or struct member 'ip6h' not described in 'build_udp_v6_csum'
tools/testing/selftests/bpf/network_helpers.h:234: warning: Function parameter or struct member 'udph' not described in 'build_udp_v6_csum'
tools/testing/selftests/bpf/network_helpers.h:234: warning: No description found for return value of 'build_udp_v6_csum'
include/linux/mm.h:1311: warning: No description found for return value of 'thp_order'
include/linux/mm.h:1977: warning: No description found for return value of 'is_zero_page'
include/linux/mm.h:1988: warning: No description found for return value of 'is_zero_folio'
include/linux/mm.h:2090: warning: No description found for return value of 'thp_nr_pages'
include/linux/security.h:319: warning: No description found for return value of 'lsmprop_is_set'
include/linux/security.h:594: warning: No description found for return value of 'lsmprop_is_set'
kernel/bpf/helpers.c:2377: warning: No description found for return value of 'bpf_task_acquire'
kernel/bpf/helpers.c:2406: warning: No description found for return value of 'bpf_cgroup_acquire'
kernel/bpf/helpers.c:2436: warning: No description found for return value of 'bpf_cgroup_ancestor'
kernel/bpf/helpers.c:2456: warning: No description found for return value of 'bpf_cgroup_from_id'
kernel/bpf/helpers.c:2477: warning: No description found for return value of 'bpf_task_under_cgroup'
kernel/bpf/helpers.c:2520: warning: No description found for return value of 'bpf_task_get_cgroup1'
kernel/bpf/helpers.c:2536: warning: No description found for return value of 'bpf_task_from_pid'
kernel/bpf/helpers.c:2555: warning: No description found for return value of 'bpf_task_from_vpid'
kernel/bpf/helpers.c:2788: warning: No description found for return value of 'bpf_dynptr_copy'
kernel/bpf/helpers.c:3003: warning: No description found for return value of 'bpf_iter_bits_new'
kernel/bpf/helpers.c:3064: warning: No description found for return value of 'bpf_iter_bits_next'
kernel/bpf/helpers.c:3114: warning: No description found for return value of 'bpf_copy_from_user_str'
mm/memory.c:2268: warning: No description found for return value of 'vm_insert_pages'
mm/memory.c:6637: warning: No description found for return value of 'generic_access_phys'
mm/nommu.c:242: warning: No description found for return value of 'vmalloc_node'
mm/nommu.c:260: warning: No description found for return value of 'vzalloc_node'
mm/nommu.c:273: warning: No description found for return value of 'vmalloc_32'
mm/nommu.c:289: warning: No description found for return value of 'vmalloc_32_user'
mm/nommu.c:1691: warning: No description found for return value of 'access_remote_vm'
mm/nommu.c:1810: warning: No description found for return value of 'nommu_shrink_inode_mappings'
net/core/filter.c:135: warning: No description found for return value of 'sk_filter_trim_cap'
net/core/filter.c:572: warning: No description found for return value of 'bpf_convert_filter'
net/core/filter.c:1067: warning: No description found for return value of 'bpf_check_classic'
net/core/filter.c:1372: warning: No description found for return value of 'bpf_prog_create'
net/core/filter.c:1418: warning: No description found for return value of 'bpf_prog_create_from_user'
net/core/filter.c:1539: warning: No description found for return value of 'sk_attach_filter'
security/security.c:523: warning: No description found for return value of 'security_init'
security/security.c:679: warning: No description found for return value of 'lsm_blob_alloc'
security/security.c:701: warning: No description found for return value of 'lsm_cred_alloc'
security/security.c:728: warning: No description found for return value of 'lsm_file_alloc'
security/security.c:750: warning: No description found for return value of 'lsm_inode_alloc'
security/security.c:771: warning: No description found for return value of 'lsm_task_alloc'
security/security.c:784: warning: No description found for return value of 'lsm_ipc_alloc'
security/security.c:798: warning: No description found for return value of 'lsm_key_alloc'
security/security.c:812: warning: No description found for return value of 'lsm_msg_msg_alloc'
security/security.c:826: warning: No description found for return value of 'lsm_bdev_alloc'
security/security.c:862: warning: No description found for return value of 'lsm_superblock_alloc'
security/security.c:886: warning: No description found for return value of 'lsm_fill_user_ctx'
security/security.c:4106: warning: No description found for return value of 'security_getselfattr'
security/security.c:4197: warning: No description found for return value of 'security_setselfattr'
security/security.c:4839: warning: No description found for return value of 'lsm_sock_alloc'
security/selinux/hooks.c:168: warning: No description found for return value of 'selinux_secmark_enabled'
security/selinux/hooks.c:184: warning: No description found for return value of 'selinux_peerlbl_enabled'
security/selinux/hooks.c:3191: warning: No description found for return value of 'selinux_inode_xattr_skipcap'
security/selinux/hooks.c:4579: warning: No description found for return value of 'selinux_skb_peerlbl_sid'
security/selinux/hooks.c:4617: warning: No description found for return value of 'selinux_conn_sid'
security/selinux/hooks.c:6633: warning: No description found for return value of 'selinux_getselfattr'
security/selinux/hooks.c:7142: warning: No description found for return value of 'selinux_uring_override_creds'
security/selinux/hooks.c:7154: warning: No description found for return value of 'selinux_uring_sqpoll'
security/selinux/hooks.c:7170: warning: No description found for return value of 'selinux_uring_cmd'
security/selinux/hooks.c:7189: warning: No description found for return value of 'selinux_uring_allowed'
tools/testing/selftests/bpf/network_helpers.h:100: warning: Function parameter or struct member 'name' not described in 'open_netns'
tools/testing/selftests/bpf/network_helpers.h:100: warning: No description found for return value of 'open_netns'
tools/testing/selftests/bpf/network_helpers.h:116: warning: No description found for return value of 'append_tid'
tools/testing/selftests/bpf/network_helpers.h:168: warning: No description found for return value of 'csum_tcpudp_magic'
tools/testing/selftests/bpf/network_helpers.h:199: warning: No description found for return value of 'csum_ipv6_magic'
tools/testing/selftests/bpf/network_helpers.h:227: warning: Function parameter or struct member 'iph' not described in 'build_udp_v4_csum'
tools/testing/selftests/bpf/network_helpers.h:227: warning: Function parameter or struct member 'udph' not described in 'build_udp_v4_csum'
tools/testing/selftests/bpf/network_helpers.h:227: warning: No description found for return value of 'build_udp_v4_csum'
tools/testing/selftests/bpf/network_helpers.h:247: warning: Function parameter or struct member 'ip6h' not described in 'build_udp_v6_csum'
tools/testing/selftests/bpf/network_helpers.h:247: warning: Function parameter or struct member 'udph' not described in 'build_udp_v6_csum'
tools/testing/selftests/bpf/network_helpers.h:247: warning: No description found for return value of 'build_udp_v6_csum'
New warnings added
7,17c7,18
< kernel/bpf/helpers.c:2363: warning: No description found for return value of 'bpf_task_acquire'
< kernel/bpf/helpers.c:2392: warning: No description found for return value of 'bpf_cgroup_acquire'
< kernel/bpf/helpers.c:2422: warning: No description found for return value of 'bpf_cgroup_ancestor'
< kernel/bpf/helpers.c:2442: warning: No description found for return value of 'bpf_cgroup_from_id'
< kernel/bpf/helpers.c:2463: warning: No description found for return value of 'bpf_task_under_cgroup'
< kernel/bpf/helpers.c:2506: warning: No description found for return value of 'bpf_task_get_cgroup1'
< kernel/bpf/helpers.c:2522: warning: No description found for return value of 'bpf_task_from_pid'
< kernel/bpf/helpers.c:2541: warning: No description found for return value of 'bpf_task_from_vpid'
< kernel/bpf/helpers.c:2934: warning: No description found for return value of 'bpf_iter_bits_new'
< kernel/bpf/helpers.c:2995: warning: No description found for return value of 'bpf_iter_bits_next'
< kernel/bpf/helpers.c:3045: warning: No description found for return value of 'bpf_copy_from_user_str'
---
> kernel/bpf/helpers.c:2377: warning: No description found for return value of 'bpf_task_acquire'
> kernel/bpf/helpers.c:2406: warning: No description found for return value of 'bpf_cgroup_acquire'
> kernel/bpf/helpers.c:2436: warning: No description found for return value of 'bpf_cgroup_ancestor'
> kernel/bpf/helpers.c:2456: warning: No description found for return value of 'bpf_cgroup_from_id'
> kernel/bpf/helpers.c:2477: warning: No description found for return value of 'bpf_task_under_cgroup'
> kernel/bpf/helpers.c:2520: warning: No description found for return value of 'bpf_task_get_cgroup1'
> kernel/bpf/helpers.c:2536: warning: No description found for return value of 'bpf_task_from_pid'
> kernel/bpf/helpers.c:2555: warning: No description found for return value of 'bpf_task_from_vpid'
> kernel/bpf/helpers.c:2788: warning: No description found for return value of 'bpf_dynptr_copy'
> kernel/bpf/helpers.c:3003: warning: No description found for return value of 'bpf_iter_bits_new'
> kernel/bpf/helpers.c:3064: warning: No description found for return value of 'bpf_iter_bits_next'
> kernel/bpf/helpers.c:3114: warning: No description found for return value of 'bpf_copy_from_user_str'
25c26
< mm/nommu.c:1731: warning: No description found for return value of 'nommu_shrink_inode_mappings'
---
> mm/nommu.c:1810: warning: No description found for return value of 'nommu_shrink_inode_mappings'
57,66c58,68
< tools/testing/selftests/bpf/network_helpers.h:99: warning: Function parameter or struct member 'name' not described in 'open_netns'
< tools/testing/selftests/bpf/network_helpers.h:99: warning: No description found for return value of 'open_netns'
< tools/testing/selftests/bpf/network_helpers.h:155: warning: No description found for return value of 'csum_tcpudp_magic'
< tools/testing/selftests/bpf/network_helpers.h:186: warning: No description found for return value of 'csum_ipv6_magic'
< tools/testing/selftests/bpf/network_helpers.h:214: warning: Function parameter or struct member 'iph' not described in 'build_udp_v4_csum'
< tools/testing/selftests/bpf/network_helpers.h:214: warning: Function parameter or struct member 'udph' not described in 'build_udp_v4_csum'
< tools/testing/selftests/bpf/network_helpers.h:214: warning: No description found for return value of 'build_udp_v4_csum'
< tools/testing/selftests/bpf/network_helpers.h:234: warning: Function parameter or struct member 'ip6h' not described in 'build_udp_v6_csum'
< tools/testing/selftests/bpf/network_helpers.h:234: warning: Function parameter or struct member 'udph' not described in 'build_udp_v6_csum'
< tools/testing/selftests/bpf/network_helpers.h:234: warning: No description found for return value of 'build_udp_v6_csum'
---
> tools/testing/selftests/bpf/network_helpers.h:100: warning: Function parameter or struct member 'name' not described in 'open_netns'
> tools/testing/selftests/bpf/network_helpers.h:100: warning: No description found for return value of 'open_netns'
> tools/testing/selftests/bpf/network_helpers.h:116: warning: No description found for return value of 'append_tid'
> tools/testing/selftests/bpf/network_helpers.h:168: warning: No description found for return value of 'csum_tcpudp_magic'
> tools/testing/selftests/bpf/network_helpers.h:199: warning: No description found for return value of 'csum_ipv6_magic'
> tools/testing/selftests/bpf/network_helpers.h:227: warning: Function parameter or struct member 'iph' not described in 'build_udp_v4_csum'
> tools/testing/selftests/bpf/network_helpers.h:227: warning: Function parameter or struct member 'udph' not described in 'build_udp_v4_csum'
> tools/testing/selftests/bpf/network_helpers.h:227: warning: No description found for return value of 'build_udp_v4_csum'
> tools/testing/selftests/bpf/network_helpers.h:247: warning: Function parameter or struct member 'ip6h' not described in 'build_udp_v6_csum'
> tools/testing/selftests/bpf/network_helpers.h:247: warning: Function parameter or struct member 'udph' not described in 'build_udp_v6_csum'
> tools/testing/selftests/bpf/network_helpers.h:247: warning: No description found for return value of 'build_udp_v6_csum'
Per-file breakdown
3c3
<      11 kernel/bpf/helpers.c
---
>      12 kernel/bpf/helpers.c
9c9
<      10 tools/testing/selftests/bpf/network_helpers.h
---
>      11 tools/testing/selftests/bpf/network_helpers.h