linux-kernel - Re: [PATCH bpf] bpf: handle the return of ftrace_set_filter_ip in register

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Message-Id: 
 <176315640652.1844227.992402942103790626.git-patchwork-notify@kernel.org>
Date: Fri, 14 Nov 2025 21:40:06 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Menglong Dong <menglong8.dong@...il.com>
Cc: ast@...nel.org, song@...nel.org, daniel@...earbox.net,
 john.fastabend@...il.com, andrii@...nel.org, martin.lau@...ux.dev,
 eddyz87@...il.com, yonghong.song@...ux.dev, kpsingh@...nel.org,
 sdf@...ichev.me, haoluo@...gle.com, jolsa@...nel.org, jiang.biao@...ux.dev,
 bpf@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH bpf] bpf: handle the return of ftrace_set_filter_ip in
 register_fentry

Hello:

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

On Mon, 10 Nov 2025 20:07:05 +0800 you wrote:
> The error that returned by ftrace_set_filter_ip() in register_fentry() is
> not handled properly. Just fix it.
> 
> Fixes: 00963a2e75a8 ("bpf: Support bpf_trampoline on functions with IPMODIFY (e.g. livepatch)")
> Signed-off-by: Menglong Dong <dongml2@...natelecom.cn>
> ---
>  kernel/bpf/trampoline.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)

Here is the summary with links:
  - [bpf] bpf: handle the return of ftrace_set_filter_ip in register_fentry
    https://git.kernel.org/bpf/bpf-next/c/fea3f5e83c5c

You are awesome, thank you!
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