linux-kernel - Re: [PATCH] samples, bpf: suppress compiler warning

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Date:   Wed, 12 May 2021 19:40:10 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Hailong Liu <liuhailongg6@....com>
Cc:     ast@...nel.org, yhs@...com, daniel@...earbox.net,
        andrii@...nel.org, kafai@...com, songliubraving@...com,
        john.fastabend@...il.com, kpsingh@...nel.org,
        netdev@...r.kernel.org, bpf@...r.kernel.org,
        linux-kernel@...r.kernel.org, liu.hailong6@....com.cn
Subject: Re: [PATCH] samples, bpf: suppress compiler warning

Hello:

This patch was applied to bpf/bpf-next.git (refs/heads/master):

On Tue, 11 May 2021 22:04:29 +0800 you wrote:
> From: Hailong Liu <liu.hailong6@....com.cn>
> 
> While cross compiling on ARM32 , the casting from pointer to __u64 will
> cause warnings:
> 
> samples/bpf/task_fd_query_user.c: In function 'main':
> samples/bpf/task_fd_query_user.c:399:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
> 399 | uprobe_file_offset = (__u64)main - (__u64)&__executable_start;
> | ^
> samples/bpf/task_fd_query_user.c:399:37: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
> 399 | uprobe_file_offset = (__u64)main - (__u64)&__executable_start;
> 
> [...]

Here is the summary with links:
  - samples, bpf: suppress compiler warning
    https://git.kernel.org/bpf/bpf-next/c/0303ce17347a

You are awesome, thank you!
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