From: patchwork-bot+bluetooth@kernel.org
To: Cen Zhang <zzzccc427@gmail.com>
Cc: marcel@holtmann.org, luiz.dentz@gmail.com,
linux-bluetooth@vger.kernel.org, baijiaju1990@gmail.com
Subject: Re: [PATCH v3] Bluetooth: MGMT: revalidate LOAD_CONN_PARAM queued update
Date: Tue, 07 Jul 2026 17:30:11 +0000 [thread overview]
Message-ID: <178344541188.2101608.13776117493322216001.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260707041518.2799385-1-zzzccc427@gmail.com>
Hello:
This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:
On Tue, 7 Jul 2026 12:15:18 +0800 you wrote:
> MGMT_OP_LOAD_CONN_PARAM queues conn_update_sync() when a single parameter
> update changes an existing LE central connection. The queued work currently
> stores a borrowed hci_conn_params entry from hdev->le_conn_params. A later
> LOAD_CONN_PARAM request can clear disabled parameters and free that entry
> before hci_cmd_sync_work() runs the queued callback.
>
> Do not keep the borrowed hci_conn_params pointer in queued work. Queue the
> hci_conn instead and hold a reference until the queued callback completes.
> When the work runs, revalidate that the connection is still present, look
> up the current hci_conn_params entry, and cancel the update if userspace
> removed that entry while the work was pending.
>
> [...]
Here is the summary with links:
- [v3] Bluetooth: MGMT: revalidate LOAD_CONN_PARAM queued update
https://git.kernel.org/bluetooth/bluetooth-next/c/3fbd73d24dcc
You are awesome, thank you!
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prev parent reply other threads:[~2026-07-07 17:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-07 4:15 [PATCH v3] Bluetooth: MGMT: revalidate LOAD_CONN_PARAM queued update Cen Zhang
2026-07-07 6:25 ` [v3] " bluez.test.bot
2026-07-07 17:30 ` patchwork-bot+bluetooth [this message]
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