linux-kernel - Re: [PATCH bpf] btf: fix virt_to_phys warning on arm64 when mmapping vmlinux

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Message-Id: 
 <175278180651.2055348.12385131153368330090.git-patchwork-notify@kernel.org>
Date: Thu, 17 Jul 2025 19:50:06 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Lorenz Bauer <lmb@...valent.com>
Cc: leitao@...ian.org, ast@...nel.org, daniel@...earbox.net,
 andrii@...nel.org, martin.lau@...ux.dev, eddyz87@...il.com, song@...nel.org,
 yonghong.song@...ux.dev, john.fastabend@...il.com, kpsingh@...nel.org,
 sdf@...ichev.me, haoluo@...gle.com, jolsa@...nel.org, shakeel.butt@...ux.dev,
 bpf@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH bpf] btf: fix virt_to_phys warning on arm64 when mmapping
 vmlinux

Hello:

This patch was applied to bpf/bpf.git (master)
by Alexei Starovoitov <ast@...nel.org>:

On Thu, 17 Jul 2025 17:49:49 +0100 you wrote:
> Breno Leitao reports that arm64 emits the following warning:
> 
>     [   58.896157] virt_to_phys used for non-linear address: 000000009fea9737
>       (__start_BTF+0x0/0x685530)
>     [   23.988669] WARNING: CPU: 25 PID: 1442 at arch/arm64/mm/physaddr.c:15
>       __virt_to_phys (arch/arm64/mm/physaddr.c:?)
> 
> [...]

Here is the summary with links:
  - [bpf] btf: fix virt_to_phys warning on arm64 when mmapping vmlinux
    https://git.kernel.org/bpf/bpf/c/2e2713ae1a05

You are awesome, thank you!
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