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Subject: Re: [PATCH bpf-next] libbpf: add identical pointer detection to
 btf_dedup_is_equiv()
From: patchwork-bot+netdevbpf@kernel.org
Message-Id: 
 <174594722825.1737547.9973592838963390341.git-patchwork-notify@kernel.org>
Date: Tue, 29 Apr 2025 17:20:28 +0000
References: <20250429161042.2069678-1-alan.maguire@oracle.com>
In-Reply-To: <20250429161042.2069678-1-alan.maguire@oracle.com>
To: Alan Maguire <alan.maguire@oracle.com>
Cc: andrii@kernel.org, ast@kernel.org, acme@kernel.org, eddyz87@gmail.com,
 bpf@vger.kernel.org, dwarves@vger.kernel.org, yonghong.song@linux.dev

Hello:

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

On Tue, 29 Apr 2025 17:10:42 +0100 you wrote:
> Recently as a side-effect of
> 
> commit ac053946f5c4 ("compiler.h: introduce TYPEOF_UNQUAL() macro")
> 
> issues were observed in deduplication between modules and kernel BTF
> such that a large number of kernel types were not deduplicated so
> were found in module BTF (task_struct, bpf_prog etc).  The root cause
> appeared to be a failure to dedup struct types, specifically those
> with members that were pointers with __percpu annotations.
> 
> [...]

Here is the summary with links:
  - [bpf-next] libbpf: add identical pointer detection to btf_dedup_is_equiv()
    https://git.kernel.org/bpf/bpf-next/c/8e64c387c942

You are awesome, thank you!
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