| /linux/net/bpf/ |
| H A D | bpf_dummy_struct_ops.c | 135 struct bpf_tramp_links *tlinks = NULL; in bpf_struct_ops_test_run() local
161 tlinks = kcalloc(BPF_TRAMP_MAX, sizeof(*tlinks), GFP_KERNEL); in bpf_struct_ops_test_run()
162 if (!tlinks) { in bpf_struct_ops_test_run()
177 err = bpf_struct_ops_prepare_trampoline(tlinks, link, in bpf_struct_ops_test_run()
200 kfree(tlinks); in bpf_struct_ops_test_run()
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| /linux/kernel/bpf/ |
| H A D | bpf_struct_ops.c | 565 int bpf_struct_ops_prepare_trampoline(struct bpf_tramp_links *tlinks, in bpf_struct_ops_prepare_trampoline() argument
576 tlinks[BPF_TRAMP_FENTRY].links[0] = link; in bpf_struct_ops_prepare_trampoline()
577 tlinks[BPF_TRAMP_FENTRY].nr_links = 1; in bpf_struct_ops_prepare_trampoline()
582 size = arch_bpf_trampoline_size(model, flags, tlinks, NULL); in bpf_struct_ops_prepare_trampoline()
599 model, flags, tlinks, stub_func); in bpf_struct_ops_prepare_trampoline()
664 struct bpf_tramp_links *tlinks; in bpf_struct_ops_map_update_elem() local
691 tlinks = kcalloc(BPF_TRAMP_MAX, sizeof(*tlinks), GFP_KERNEL); in bpf_struct_ops_map_update_elem()
692 if (!tlinks) in bpf_struct_ops_map_update_elem()
800 err = bpf_struct_ops_prepare_trampoline(tlinks, link, in bpf_struct_ops_map_update_elem()
878 kfree(tlinks); in bpf_struct_ops_map_update_elem()
|
| /linux/arch/s390/net/ |
| H A D | bpf_jit_comp.c | 2571 struct bpf_tramp_links *tlinks, in __arch_prepare_bpf_trampoline() argument
2574 struct bpf_tramp_links *fmod_ret = &tlinks[BPF_TRAMP_MODIFY_RETURN]; in __arch_prepare_bpf_trampoline()
2575 struct bpf_tramp_links *fentry = &tlinks[BPF_TRAMP_FENTRY]; in __arch_prepare_bpf_trampoline()
2576 struct bpf_tramp_links *fexit = &tlinks[BPF_TRAMP_FEXIT]; in __arch_prepare_bpf_trampoline()
2866 struct bpf_tramp_links *tlinks, void *orig_call) in arch_bpf_trampoline_size() argument
2875 tlinks, orig_call); in arch_bpf_trampoline_size()
2882 u32 flags, struct bpf_tramp_links *tlinks, in arch_prepare_bpf_trampoline() argument
2891 tlinks, func_addr); in arch_prepare_bpf_trampoline()
2905 tlinks, func_addr); in arch_prepare_bpf_trampoline()
|
| /linux/arch/riscv/net/ |
| H A D | bpf_jit_comp64.c | 804 struct bpf_tramp_links *tlinks, in __arch_prepare_bpf_trampoline() argument
812 struct bpf_tramp_links *fentry = &tlinks[BPF_TRAMP_FENTRY]; in __arch_prepare_bpf_trampoline()
813 struct bpf_tramp_links *fexit = &tlinks[BPF_TRAMP_FEXIT]; in __arch_prepare_bpf_trampoline()
814 struct bpf_tramp_links *fmod_ret = &tlinks[BPF_TRAMP_MODIFY_RETURN]; in __arch_prepare_bpf_trampoline()
1061 struct bpf_tramp_links *tlinks, void *func_addr) in arch_bpf_trampoline_size() argument
1070 ret = __arch_prepare_bpf_trampoline(&im, m, tlinks, func_addr, flags, &ctx); in arch_bpf_trampoline_size()
1087 u32 flags, struct bpf_tramp_links *tlinks, in arch_prepare_bpf_trampoline() argument
1102 ret = __arch_prepare_bpf_trampoline(im, m, tlinks, func_addr, flags, &ctx); in arch_prepare_bpf_trampoline()
|
| /linux/arch/arm64/net/ |
| H A D | bpf_jit_comp.c | 2115 struct bpf_tramp_links *tlinks, void *func_addr, in prepare_trampoline() argument
2127 struct bpf_tramp_links *fentry = &tlinks[BPF_TRAMP_FENTRY]; in prepare_trampoline()
2128 struct bpf_tramp_links *fexit = &tlinks[BPF_TRAMP_FEXIT]; in prepare_trampoline()
2129 struct bpf_tramp_links *fmod_ret = &tlinks[BPF_TRAMP_MODIFY_RETURN]; in prepare_trampoline()
2343 struct bpf_tramp_links *tlinks, void *func_addr) in arch_bpf_trampoline_size() argument
2357 ret = prepare_trampoline(&ctx, &im, tlinks, func_addr, nregs, flags); in arch_bpf_trampoline_size()
2381 u32 flags, struct bpf_tramp_links *tlinks, in arch_prepare_bpf_trampoline() argument
2408 ret = prepare_trampoline(&ctx, im, tlinks, func_addr, nregs, flags); in arch_prepare_bpf_trampoline()
|
| /linux/arch/x86/net/ |
| H A D | bpf_jit_comp.c | 2938 struct bpf_tramp_links *tlinks, in __arch_prepare_bpf_trampoline() argument
2943 struct bpf_tramp_links *fentry = &tlinks[BPF_TRAMP_FENTRY]; in __arch_prepare_bpf_trampoline()
2944 struct bpf_tramp_links *fexit = &tlinks[BPF_TRAMP_FEXIT]; in __arch_prepare_bpf_trampoline()
2945 struct bpf_tramp_links *fmod_ret = &tlinks[BPF_TRAMP_MODIFY_RETURN]; in __arch_prepare_bpf_trampoline()
3232 struct bpf_tramp_links *tlinks, in arch_prepare_bpf_trampoline() argument
3247 flags, tlinks, func_addr); in arch_prepare_bpf_trampoline()
3260 struct bpf_tramp_links *tlinks, void *func_addr) in arch_bpf_trampoline_size() argument
3278 m, flags, tlinks, func_addr); in arch_bpf_trampoline_size()
|
| /linux/include/linux/ |
| H A D | bpf.h | 1172 struct bpf_tramp_links *tlinks,
1178 struct bpf_tramp_links *tlinks, void *func_addr);
1870 int bpf_struct_ops_prepare_trampoline(struct bpf_tramp_links *tlinks,
|