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bpf: Fix comment error in fixup_kfunc_call function

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insn->imm for kfunc is the relative address of __bpf_call_base,
instead of __bpf_base_call, Fix the comment error.

Signed-off-by: Yang Jihong <yangjihong1@huawei.com>
Link: https://lore.kernel.org/r/20221208013724.257848-1-yangjihong1@huawei.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Yang Jihong 2022-12-08 09:37:24 +08:00 committed by Alexei Starovoitov
parent d35af0a7fe
commit c2cc0ce72a
1 changed files with 1 additions and 1 deletions
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2
kernel/bpf/verifier.c
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@ -15350,7 +15350,7 @@ static int fixup_kfunc_call(struct bpf_verifier_env *env, struct bpf_insn *insn,
}
/* insn->imm has the btf func_id. Replace it with
* an address (relative to __bpf_base_call).
* an address (relative to __bpf_call_base).
*/
desc = find_kfunc_desc(env->prog, insn->imm, insn->off);
if (!desc) {