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From: Martin KaFai Lau <kafai@fb.com>
To: Tejun Heo <tj@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>,
	Andrii Nakryiko <andrii@kernel.org>, <bpf@vger.kernel.org>,
	<netdev@vger.kernel.org>, <kernel-team@fb.com>,
	<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] bpf: Move BPF_MAP_TYPE for INODE_STORAGE and TASK_STORAGE outside of CONFIG_NET
Date: Tue, 26 Oct 2021 12:19:33 -0700	[thread overview]
Message-ID: <20211026191933.as4tk6vclw4q2fsg@kafai-mbp.dhcp.thefacebook.com> (raw)
In-Reply-To: <YXG1cuuSJDqHQfRY@slm.duckdns.org>

On Thu, Oct 21, 2021 at 08:46:10AM -1000, Tejun Heo wrote:
> bpf_types.h has BPF_MAP_TYPE_INODE_STORAGE and BPF_MAP_TYPE_TASK_STORAGE
> declared inside #ifdef CONFIG_NET although they are built regardless of
> CONFIG_NET. So, when CONFIG_BPF_SYSCALL && !CONFIG_NET, they are built
> without the declarations leading to spurious build failures and not
> registered to bpf_map_types making them unavailable.
> 
> Fix it by moving the BPF_MAP_TYPE for the two map types outside of
> CONFIG_NET.
Acked-by: Martin KaFai Lau <kafai@fb.com>

  reply	other threads:[~2021-10-26 19:19 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-21 18:46 [PATCH] bpf: Move BPF_MAP_TYPE for INODE_STORAGE and TASK_STORAGE outside of CONFIG_NET Tejun Heo
2021-10-26 19:19 ` Martin KaFai Lau [this message]
2021-10-26 19:25   ` Martin KaFai Lau

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