From: patchwork-bot+bluetooth@kernel.org
To: Guangshuo Li <lgs201920130244@gmail.com>
Cc: marcel@holtmann.org, luiz.dentz@gmail.com,
frederic.danis@linux.intel.com, linux-bluetooth@vger.kernel.org,
linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH] Bluetooth: hci_bcm: fix usage_count leak when autosuspend_delay is negative
Date: Tue, 11 Aug 2026 20:10:11 +0000 [thread overview]
Message-ID: <178647901188.1134064.781270046343002067.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260808051532.2553947-1-lgs201920130244@gmail.com>
Hello:
This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:
On Sat, 8 Aug 2026 13:15:32 +0800 you wrote:
> bcm_request_irq() calls pm_runtime_use_autosuspend(), but bcm_close()
> does not call the matching pm_runtime_dont_use_autosuspend() when
> tearing down runtime PM.
>
> If the autosuspend delay is set to a negative value while autosuspend
> is enabled, the runtime PM core increments usage_count to prevent
> runtime suspend. Without calling pm_runtime_dont_use_autosuspend()
> during driver teardown, this reference is not dropped and usage_count
> remains unbalanced.
>
> [...]
Here is the summary with links:
- Bluetooth: hci_bcm: fix usage_count leak when autosuspend_delay is negative
https://git.kernel.org/bluetooth/bluetooth-next/c/32b42c0704fd
You are awesome, thank you!
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prev parent reply other threads:[~2026-08-11 20:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-08 5:15 [PATCH] Bluetooth: hci_bcm: fix usage_count leak when autosuspend_delay is negative Guangshuo Li
2026-08-08 6:08 ` bluez.test.bot
2026-08-11 20:10 ` patchwork-bot+bluetooth [this message]
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