From: patchwork-bot+bluetooth@kernel.org
To: Pauli Virtanen <pav@iki.fi>
Cc: linux-bluetooth@vger.kernel.org
Subject: Re: [PATCH] Bluetooth: SCO: fix sleeping under spinlock in sco_conn_ready
Date: Mon, 13 Apr 2026 18:20:06 +0000 [thread overview]
Message-ID: <177610440679.483249.9458207457157169828.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <9f333a79da3f0f552ca735d549ea3e8ae0784220.1776019593.git.pav@iki.fi>
Hello:
This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:
On Sun, 12 Apr 2026 21:47:42 +0300 you wrote:
> sco_conn_ready calls sleeping functions under conn->lock spinlock.
>
> The critical section can be reduced: conn->hcon is modified only with
> hdev->lock held. It is guaranteed to be held in sco_conn_ready, so
> conn->lock is not needed to guard it.
>
> Move taking conn->lock after lock_sock(parent). This also follows the
> lock ordering lock_sock() > conn->lock elsewhere in the file.
>
> [...]
Here is the summary with links:
- Bluetooth: SCO: fix sleeping under spinlock in sco_conn_ready
https://git.kernel.org/bluetooth/bluetooth-next/c/d87bd74aeb54
You are awesome, thank you!
--
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prev parent reply other threads:[~2026-04-13 18:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-12 18:47 [PATCH] Bluetooth: SCO: fix sleeping under spinlock in sco_conn_ready Pauli Virtanen
2026-04-12 19:34 ` bluez.test.bot
2026-04-13 18:20 ` patchwork-bot+bluetooth [this message]
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