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[bpf-next,0/9] bpf: Constify BPF ops

Message ID 20241127-bpf-const-ops-v1-0-a698b8d58680@weissschuh.net (mailing list archive)
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Series bpf: Constify BPF ops | expand

Message

Thomas Weißschuh Nov. 27, 2024, 7:15 p.m. UTC 
Move struct bpf_struct_ops into read-only memory to protect against
accidental and malicious modifications.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
---
Thomas Weißschuh (9):
      bpf: tcp: Remove inaccurate comment about extern
      bpf: Move func_models from bpf_struct_ops to bpf_struct_ops_desc
      bpf: Allow registration of const struct bpf_struct_ops
      const_structs.checkpatch: add bpf_struct_ops
      bpf: Allow registration of const cfi_stubs
      bpf, net: tcp: Constify BPF ops
      bpf, net: dummy_ops: Constify BPF ops
      HID: bpf: constify BPF ops
      sched_ext: Constify BPF ops

 drivers/hid/bpf/hid_bpf_struct_ops.c |  4 ++--
 include/linux/bpf.h                  |  8 ++++----
 include/linux/btf.h                  |  2 +-
 kernel/bpf/bpf_struct_ops.c          |  8 ++++----
 kernel/bpf/btf.c                     |  4 ++--
 kernel/sched/ext.c                   |  4 ++--
 net/bpf/bpf_dummy_struct_ops.c       | 10 +++++-----
 net/ipv4/bpf_tcp_ca.c                |  7 +++----
 scripts/const_structs.checkpatch     |  1 +
 9 files changed, 24 insertions(+), 24 deletions(-)
---
base-commit: fc39fb56917bb3cb53e99560ca3612a84456ada2
change-id: 20241127-bpf-const-ops-add2866b3157

Best regards,