linux-kernel - Re: [REPOST PATCH] Bluetooth: qca: If memdump doesn't work, re-enable IBS

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Message-Id: 
 <172444383104.3074025.5017578776237520440.git-patchwork-notify@kernel.org>
Date: Fri, 23 Aug 2024 20:10:31 +0000
From: patchwork-bot+bluetooth@...nel.org
To: Doug Anderson <dianders@...omium.org>
Cc: marcel@...tmann.org, luiz.dentz@...il.com, groeck@...omium.org,
 swboyd@...omium.org, johan+linaro@...nel.org, bartosz.golaszewski@...aro.org,
 quic_saluvala@...cinc.com, linux-bluetooth@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [REPOST PATCH] Bluetooth: qca: If memdump doesn't work, re-enable IBS

Hello:

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

On Wed, 21 Aug 2024 15:43:40 -0700 you wrote:
> On systems in the field, we are seeing this sometimes in the kernel logs:
>   Bluetooth: qca_controller_memdump() hci0: hci_devcd_init Return:-95
> 
> This means that _something_ decided that it wanted to get a memdump
> but then hci_devcd_init() returned -EOPNOTSUPP (AKA -95).
> 
> The cleanup code in qca_controller_memdump() when we get back an error
> from hci_devcd_init() undoes most things but forgets to clear
> QCA_IBS_DISABLED. One side effect of this is that, during the next
> suspend, qca_suspend() will always get a timeout.
> 
> [...]

Here is the summary with links:
  - [REPOST] Bluetooth: qca: If memdump doesn't work, re-enable IBS
    https://git.kernel.org/bluetooth/bluetooth-next/c/61bea6923172

You are awesome, thank you!
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