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Searched refs:fmod_ret (Results 1 – 7 of 7) sorted by relevance

/Linux-v6.6/Documentation/bpf/libbpf/
Dprogram_types.rst156 | ``BPF_PROG_TYPE_TRACING`` | ``BPF_MODIFY_RETURN`` | ``fmod_ret+`…
158 | | | ``fmod_ret.s…
/Linux-v6.6/Documentation/hid/
Dhid-bpf.rst140 1. event processing/filtering with ``SEC("fmod_ret/hid_bpf_device_event")`` in libbpf
142 3. change of the report descriptor with ``SEC("fmod_ret/hid_bpf_rdesc_fixup")`` in libbpf
237 ``SEC("fmod_ret/hid_bpf_device_event")``
267 ``SEC("fmod_ret/hid_bpf_rdesc_fixup")``
280 Whenever a ``SEC("fmod_ret/hid_bpf_rdesc_fixup")`` program is attached (if no
284 In the same way, when the ``SEC("fmod_ret/hid_bpf_rdesc_fixup")`` program is
386 SEC("?fmod_ret/hid_bpf_device_event")
Dhidintro.rst468 SEC("fmod_ret/hid_bpf_rdesc_fixup")
/Linux-v6.6/arch/riscv/net/
Dbpf_jit_comp64.c797 struct bpf_tramp_links *fmod_ret = &tlinks[BPF_TRAMP_MODIFY_RETURN]; in __arch_prepare_bpf_trampoline() local
937 if (fmod_ret->nr_links) { in __arch_prepare_bpf_trampoline()
938 branches_off = kcalloc(fmod_ret->nr_links, sizeof(int), GFP_KERNEL); in __arch_prepare_bpf_trampoline()
944 for (i = 0; i < fmod_ret->nr_links; i++) { in __arch_prepare_bpf_trampoline()
945 ret = invoke_bpf_prog(fmod_ret->links[i], args_off, retval_off, in __arch_prepare_bpf_trampoline()
970 for (i = 0; ctx->insns && i < fmod_ret->nr_links; i++) { in __arch_prepare_bpf_trampoline()
/Linux-v6.6/arch/x86/net/
Dbpf_jit_comp.c2362 struct bpf_tramp_links *fmod_ret = &tlinks[BPF_TRAMP_MODIFY_RETURN]; in arch_prepare_bpf_trampoline() local
2502 if (fmod_ret->nr_links) { in arch_prepare_bpf_trampoline()
2503 branches = kcalloc(fmod_ret->nr_links, sizeof(u8 *), in arch_prepare_bpf_trampoline()
2508 if (invoke_bpf_mod_ret(m, &prog, fmod_ret, regs_off, in arch_prepare_bpf_trampoline()
2536 if (fmod_ret->nr_links) { in arch_prepare_bpf_trampoline()
2546 for (i = 0; i < fmod_ret->nr_links; i++) in arch_prepare_bpf_trampoline()
/Linux-v6.6/arch/arm64/net/
Dbpf_jit_comp.c1845 struct bpf_tramp_links *fmod_ret = &tlinks[BPF_TRAMP_MODIFY_RETURN]; in prepare_trampoline() local
1954 if (fmod_ret->nr_links) { in prepare_trampoline()
1955 branches = kcalloc(fmod_ret->nr_links, sizeof(__le32 *), in prepare_trampoline()
1960 invoke_bpf_mod_ret(ctx, fmod_ret, args_off, retval_off, in prepare_trampoline()
1978 for (i = 0; i < fmod_ret->nr_links && ctx->image != NULL; i++) { in prepare_trampoline()
/Linux-v6.6/arch/s390/net/
Dbpf_jit_comp.c2211 struct bpf_tramp_links *fmod_ret = &tlinks[BPF_TRAMP_MODIFY_RETURN]; in __arch_prepare_bpf_trampoline() local
2381 if (fmod_ret->nr_links) { in __arch_prepare_bpf_trampoline()
2390 for (i = 0; i < fmod_ret->nr_links; i++) { in __arch_prepare_bpf_trampoline()
2391 if (invoke_bpf_prog(tjit, m, fmod_ret->links[i], true)) in __arch_prepare_bpf_trampoline()