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From: Johan Hovold <johan@kernel.org>
To: Luiz Augusto von Dentz <luiz.dentz@gmail.com>,
	Marcel Holtmann <marcel@holtmann.org>
Cc: linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org,
	Johan Hovold <johan@kernel.org>
Subject: [PATCH v4 0/5] Bluetooth: btusb: fix wakeup irq devres lifetime
Date: Thu,  4 Jun 2026 08:37:35 +0200	[thread overview]
Message-ID: <20260604063740.2595260-1-johan@kernel.org> (raw)

This series fixes a couple of use-after-free issues and a wakeup source
leak on probe failure and a (currently benign) OOB wakeup interrupt
devres lifetime issue.

Included is also a related cleanup.

Johan


Changes in v4:
 - fix unused label warning with !CONFIG_PM

Changes in v3:
 - fix use-after-free on registration failure (new patch)
 - fix use-after-free on marvell probe failure (new patch)

Changes in v2:
 - fix wakeup source leak (new patch)
 - fix disconnect-while-suspended issue by making interrupt non-managed
 - amend devres lifetime fix commit message with a reference to changed
   devres behaviour
 - clean up error handling (new patch)


Johan Hovold (5):
  Bluetooth: btusb: fix use-after-free on registration failure
  Bluetooth: btusb: fix use-after-free on marvell probe failure
  Bluetooth: btusb: fix wakeup source leak on probe failure
  Bluetooth: btusb: fix wakeup irq devres lifetime
  Bluetooth: btusb: clean up probe error handling

 drivers/bluetooth/btusb.c | 74 ++++++++++++++++++++++++++++-----------
 1 file changed, 54 insertions(+), 20 deletions(-)

-- 
2.53.0


             reply	other threads:[~2026-06-04  6:39 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-04  6:37 Johan Hovold [this message]
2026-06-04  6:37 ` [PATCH v4 1/5] Bluetooth: btusb: fix use-after-free on registration failure Johan Hovold
2026-06-04  9:28   ` Bluetooth: btusb: fix wakeup irq devres lifetime bluez.test.bot
2026-06-04  6:37 ` [PATCH v4 2/5] Bluetooth: btusb: fix use-after-free on marvell probe failure Johan Hovold
2026-06-04  6:37 ` [PATCH v4 3/5] Bluetooth: btusb: fix wakeup source leak on " Johan Hovold
2026-06-04  6:37 ` [PATCH v4 4/5] Bluetooth: btusb: fix wakeup irq devres lifetime Johan Hovold
2026-06-04  6:37 ` [PATCH v4 5/5] Bluetooth: btusb: clean up probe error handling Johan Hovold
2026-06-04 15:52 ` [PATCH v4 0/5] Bluetooth: btusb: fix wakeup irq devres lifetime patchwork-bot+bluetooth

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