linux-kernel - Re: [PATCH] Revert "bpf: remove unnecessary rcu_read_{lock,unlock}() in multi-uprobe attach logic"

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Message-Id: 
 <174792602976.2907244.15716912232653968267.git-patchwork-notify@kernel.org>
Date: Thu, 22 May 2025 15:00:29 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Xuewen Yan <xuewen.yan@...soc.com>
Cc: song@...nel.org, jolsa@...nel.org, andrii@...nel.org,
 daniel@...earbox.net, rostedt@...dmis.org, ast@...nel.org,
 mhiramat@...nel.org, bpf@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-trace-kernel@...r.kernel.org, xuewen.yan94@...il.com,
 di.shen@...soc.com
Subject: Re: [PATCH] Revert "bpf: remove unnecessary rcu_read_{lock,unlock}() in
 multi-uprobe attach logic"

Hello:

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

On Tue, 20 May 2025 13:49:43 +0800 you wrote:
> From: Di Shen <di.shen@...soc.com>
> 
> This reverts commit 4a8f635a60540888dab3804992e86410360339c8.
> 
> Althought get_pid_task() internally already calls rcu_read_lock() and
> rcu_read_unlock(), the find_vpid() was not.
> 
> [...]

Here is the summary with links:
  - Revert "bpf: remove unnecessary rcu_read_{lock,unlock}() in multi-uprobe attach logic"
    https://git.kernel.org/bpf/bpf-next/c/4e2e6841ff76

You are awesome, thank you!
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