From: patchwork-bot+netdevbpf@kernel.org
To: Kuniyuki Iwashima <kuniyu@google.com>
Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, horms@kernel.org, kuni1840@gmail.com,
netdev@vger.kernel.org, sysroot314@gmail.com
Subject: Re: [PATCH v1 net] af_unix: Set gc_in_progress to true in unix_gc().
Date: Tue, 05 May 2026 02:00:07 +0000 [thread overview]
Message-ID: <177794640704.1386640.10843392163753585620.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260501073945.1884564-1-kuniyu@google.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Fri, 1 May 2026 07:39:41 +0000 you wrote:
> Igor Ushakov reported that unix_gc() could run with gc_in_progress
> being false if the work is scheduled while running:
>
> Thread 1 Thread 2 Thread 3
> -------- -------- --------
> unix_schedule_gc() unix_schedule_gc()
> `- if (!gc_in_progress) `- if (!gc_in_progress)
> |- gc_in_progress = true |
> `- queue_work() |
> unix_gc() <----------------/ |
> | |- gc_in_progress = true
> ... `- queue_work()
> | |
> `- gc_in_progress = false |
> |
> unix_gc() <---------------------------------------------'
> |
> ... /* gc_in_progress == false */
> |
> `- gc_in_progress = false
>
> [...]
Here is the summary with links:
- [v1,net] af_unix: Set gc_in_progress to true in unix_gc().
https://git.kernel.org/netdev/net/c/d82ba05263c6
You are awesome, thank you!
--
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prev parent reply other threads:[~2026-05-05 2:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-01 7:39 [PATCH v1 net] af_unix: Set gc_in_progress to true in unix_gc() Kuniyuki Iwashima
2026-05-05 2:00 ` patchwork-bot+netdevbpf [this message]
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