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Searched refs:PTR_TO_CTX (Results 1 – 6 of 6) sorted by relevance

/linux/Documentation/bpf/
H A Dverifier.rst17 and has type PTR_TO_CTX.
19 PTR_TO_CTX as well and can be used on the right hand side of expression.
20 If R1=PTR_TO_CTX and insn is R2=R1+R1, then R2=SCALAR_VALUE,
48 are PTR_TO_CTX, PTR_TO_MAP, PTR_TO_STACK. They are bounds and alignment checked.
59 At the start R1 type is PTR_TO_CTX (a pointer to generic ``struct bpf_context``)
68 If R6=PTR_TO_CTX, via is_valid_access() callback the verifier will know
122 PTR_TO_CTX
/linux/drivers/net/ethernet/netronome/nfp/bpf/
H A Dverifier.c457 if (reg->type != PTR_TO_CTX && in nfp_bpf_check_ptr()
507 if (reg->type == PTR_TO_CTX) { in nfp_bpf_check_store()
H A Djit.c2858 if (meta->ptr.type == PTR_TO_CTX) { in mem_ldx()
3006 if (meta->ptr.type == PTR_TO_CTX) in mem_stx4()
/linux/kernel/bpf/
H A Dlog.c446 [PTR_TO_CTX] = "ctx", in reg_type_str()
H A Dverifier.c4726 case PTR_TO_CTX: in is_spillable_regtype()
6089 return reg->type == PTR_TO_CTX; in is_ctx_reg()
6246 case PTR_TO_CTX: in check_ptr_alignment()
7367 } else if (reg->type == PTR_TO_CTX) { in check_mem_access()
7846 case PTR_TO_CTX: in check_helper_mem_access()
8745 static const struct bpf_reg_types context_types = { .types = { PTR_TO_CTX } };
10059 if (reg->type != PTR_TO_CTX) { in btf_check_func_arg_match()
12709 if (reg->type != PTR_TO_CTX) { in check_kfunc_args()
13924 case PTR_TO_CTX: in adjust_ptr_min_max_vals()
16364 if (regs[ctx_reg].type != PTR_TO_CTX) { in check_ld_abs()
[all …]
/linux/include/linux/
H A Dbpf.h910 PTR_TO_CTX, /* reg points to bpf_context */ enumerator