linux-kernel - Re: [PATCH v3] Bluetooth: When HCI work queue is drained, only queue chained work

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Message-Id: <165426661369.25346.7610455116995225922.git-patchwork-notify@kernel.org>
Date:   Fri, 03 Jun 2022 14:30:13 +0000
From:   patchwork-bot+bluetooth@...nel.org
To:     Schspa Shi <schspa@...il.com>
Cc:     marcel@...tmann.org, johan.hedberg@...il.com, luiz.dentz@...il.com,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, linux-bluetooth@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        syzbot+63bed493aebbf6872647@...kaller.appspotmail.com
Subject: Re: [PATCH v3] Bluetooth: When HCI work queue is drained,
 only queue chained work

Hello:

This patch was applied to bluetooth/bluetooth-next.git (master)
by Marcel Holtmann <marcel@...tmann.org>:

On Fri,  3 Jun 2022 16:19:14 +0800 you wrote:
> The HCI command, event, and data packet processing workqueue is drained
> to avoid deadlock in commit
> 76727c02c1e1 ("Bluetooth: Call drain_workqueue() before resetting state").
> 
> There is another delayed work, which will queue command to this drained
> workqueue. Which results in the following error report:
> 
> [...]

Here is the summary with links:
  - [v3] Bluetooth: When HCI work queue is drained, only queue chained work
    https://git.kernel.org/bluetooth/bluetooth-next/c/dba7abaead13

You are awesome, thank you!
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