From: Myeonghun Pak <mhun512@gmail.com>
To: Alan Stern <stern@rowland.harvard.edu>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Krzysztof Kozlowski <krzk@kernel.org>,
Peter Griffin <peter.griffin@linaro.org>,
Alim Akhtar <alim.akhtar@samsung.com>,
Patrice Chotard <patrice.chotard@foss.st.com>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, stable@vger.kernel.org
Subject: [PATCH 0/4] usb: ohci: Balance controller wakeup on cleanup
Date: Mon, 14 Sep 2026 21:20:07 -0400 [thread overview]
Message-ID: <20260915012011.61874-1-mhun512@gmail.com> (raw)
These four independent fixes disable controller wakeup after HCD removal
in the DA8xx, S3C2410, SPEAr and ST drivers. DA8xx also needs the same
cleanup when notifier registration fails after the HCD is added.
This issue was identified during our ongoing static-analysis research
while reviewing kernel code.
Assisted-by: LLM
Myeonghun Pak (4):
usb: ohci-da8xx: disable controller wakeup on cleanup
usb: ohci-s3c2410: disable controller wakeup on removal
usb: ohci-spear: disable controller wakeup on removal
usb: ohci-st: disable controller wakeup on removal
next reply other threads:[~2026-09-15 1:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-15 1:20 Myeonghun Pak [this message]
2026-09-15 1:20 ` [PATCH 1/4] usb: ohci-da8xx: disable " Myeonghun Pak
2026-09-15 1:20 ` [PATCH 2/4] usb: ohci-s3c2410: disable controller wakeup on removal Myeonghun Pak
2026-09-15 1:20 ` [PATCH 3/4] usb: ohci-spear: " Myeonghun Pak
2026-09-15 1:20 ` [PATCH 4/4] usb: ohci-st: " Myeonghun Pak
2026-09-15 9:34 ` Patrice CHOTARD
2026-09-15 9:34 ` Patrice CHOTARD
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