netdev - Re: [PATCH bpf-next v4 0/2] BPF static linker: fix linking duplicate extern functions

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Message-Id: 
 <172835823448.66789.7596290486651516596.git-patchwork-notify@kernel.org>
Date: Tue, 08 Oct 2024 03:30:34 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Eric Long via B4 Relay <devnull+i.hack3r.moe@...nel.org>
Cc: bpf@...r.kernel.org, andrii@...nel.org, ast@...nel.org,
 netdev@...r.kernel.org, i@...k3r.moe
Subject: Re: [PATCH bpf-next v4 0/2] BPF static linker: fix linking duplicate
 extern functions

Hello:

This series was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@...nel.org>:

On Wed, 02 Oct 2024 14:25:05 +0800 you wrote:
> Currently, if `bpftool gen object` tries to link two objects that
> contains the same extern function prototype, libbpf will try to get
> their (non-existent) size by calling bpf__resolve_size like extern
> variables and fail with:
> 
> 	libbpf: global 'whatever': failed to resolve size of underlying type: -22
> 
> [...]

Here is the summary with links:
  - [bpf-next,v4,1/2] libbpf: do not resolve size on duplicate FUNCs
    https://git.kernel.org/bpf/bpf-next/c/4b146e95da87
  - [bpf-next,v4,2/2] selftests/bpf: test linking with duplicate extern functions
    https://git.kernel.org/bpf/bpf-next/c/3c591de28543

You are awesome, thank you!
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