netdev - Re: [PATCH v4 bpf-next 3/3] selftest: bpf: Test bpf_sk_assign_tcp

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Date: Fri, 8 Dec 2023 17:27:45 -0800
From: Martin KaFai Lau <martin.lau@...ux.dev>
To: Kuniyuki Iwashima <kuniyu@...zon.com>
Cc: andrii@...nel.org, ast@...nel.org, bpf@...r.kernel.org,
 daniel@...earbox.net, edumazet@...gle.com, kuni1840@...il.com,
 netdev@...r.kernel.org
Subject: Re: [PATCH v4 bpf-next 3/3] selftest: bpf: Test
 bpf_sk_assign_tcp_reqsk().

On 12/6/23 10:56 PM, Kuniyuki Iwashima wrote:
>>> +#define BPF_F_CURRENT_NETNS	(-1)
>> This should be already in the vmlinux.h
> I thought so, but the kernel robot complained ...
> https://lore.kernel.org/bpf/202311222353.3MM8wxm0-lkp@intel.com/

may be the BPF_F_CURRENT_NETNS is not used in the net/core/filter.c and then not 
get into the vmlinux's btf...

just pass -1 for now.