Re: [PATCH v1] Bluetooth: hci_core: use skb_get() instead of skb_clone() for req_skb

[patchwork-bot+bluetooth]

Hello:

This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>:

On Wed, 19 Aug 2026 21:53:21 +0800 you wrote:
> BT enable fails intermittently with -ETIMEDOUT (-110).  The kernel log
> shows the HCI Read Local Version command was sent and the firmware
> replied with status 0x00 (logged by hci_req_cmd_complete() BT_DBG),
> but the waiter in __hci_cmd_sync_sk() never woke up and timed out
> after 10 s:
> 
>   bluetooth hci0: Opcode 0xfc00              // __hci_cmd_sync_sk
>   bluetooth hci0: opcode 0xfc00 plen 1       // hci_cmd_sync_add
>   bluetooth hci0: skb len 4                  // hci_cmd_sync_alloc
>   bluetooth hci0: length 1                   // hci_req_sync_run
>   Bluetooth: hci0 cmd_cnt 1 cmd queued 1     // hci_cmd_work
>   Bluetooth: hci0 type 1 len 4               // hci_send_frame
>   Bluetooth: opcode 0xfc00 status 0x00       // hci_req_cmd_complete
>   <-- req_skb NULL: req_complete_skb not set,
>       hci_cmd_sync_complete() never called,
>       req_status stays HCI_REQ_PEND            -->
>   <-- 10 s later: wait_event_interruptible_timeout expires -->
>   bluetooth hci0: end: err -110              // __hci_cmd_sync_sk
> 
> [...]

Here is the summary with links:
  - [v1] Bluetooth: hci_core: use skb_get() instead of skb_clone() for req_skb
    https://git.kernel.org/bluetooth/bluetooth-next/c/be766d775060

You are awesome, thank you!
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