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Searched refs:PTR_TO_STACK (Results 1 – 5 of 5) sorted by relevance

/linux-6.3-rc2/drivers/net/ethernet/netronome/nfp/bpf/
A Dverifier.c130 if (reg->type != PTR_TO_STACK) { in nfp_bpf_stack_arg_ok()
236 NFP_BPF_STACK != PTR_TO_STACK || in nfp_bpf_check_helper_call()
264 reg1->type != PTR_TO_STACK && in nfp_bpf_check_helper_call()
272 if (reg1->type == PTR_TO_STACK && in nfp_bpf_check_helper_call()
458 reg->type != PTR_TO_STACK && in nfp_bpf_check_ptr()
465 if (reg->type == PTR_TO_STACK) { in nfp_bpf_check_ptr()
A Djit.c2876 if (meta->ptr.type == PTR_TO_STACK) in mem_ldx()
2987 if (meta->ptr.type == PTR_TO_STACK) in mem_stx()
/linux-6.3-rc2/Documentation/bpf/
A Dverifier.rst48 are PTR_TO_CTX, PTR_TO_MAP, PTR_TO_STACK. They are bounds and alignment checked.
71 If R6=PTR_TO_STACK, then access should be aligned and be within
85 Though R10 is correct read-only register and has type PTR_TO_STACK
134 PTR_TO_STACK
/linux-6.3-rc2/kernel/bpf/
A Dverifier.c590 [PTR_TO_STACK] = "fp", in reg_type_str()
3391 case PTR_TO_STACK: in is_spillable_regtype()
4684 case PTR_TO_STACK: in check_ptr_alignment()
5857 case PTR_TO_STACK: in check_helper_mem_access()
6392 PTR_TO_STACK,
6405 PTR_TO_STACK,
6445 PTR_TO_STACK,
6635 case PTR_TO_STACK: in check_func_arg_reg_off()
10158 case PTR_TO_STACK: in retrieve_ptr_limit()
10443 case PTR_TO_STACK: in sanitize_check_bounds()
[all …]
/linux-6.3-rc2/include/linux/
A Dbpf.h782 PTR_TO_STACK, /* reg == frame_pointer + offset */ enumerator

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