From: Felipe Balbi <balbi@kernel.org>
To: Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org, Peter Chen <peter.chen@nxp.com>,
Lee Jones <lee.jones@linaro.org>,
Alan Stern <stern@rowland.harvard.edu>,
Dejin Zheng <zhengdejin5@gmail.com>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
"Ahmed S. Darwish" <a.darwish@linutronix.de>,
Michal Nazarewicz <mina86@mina86.com>
Cc: stable@vger.kernel.org
Subject: Re: [PATCH v2] usb: udc: core: Use lock when write to soft_connect
Date: Thu, 14 Jan 2021 10:56:55 +0200 [thread overview]
Message-ID: <87k0sf3nhk.fsf@kernel.org> (raw)
In-Reply-To: <311bc6d30b23427420133602c2833308310b7fcb.1610595364.git.Thinh.Nguyen@synopsys.com>
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Thinh Nguyen <Thinh.Nguyen@synopsys.com> writes:
> Use lock to guard against concurrent access for soft-connect/disconnect
> operations when writing to soft_connect sysfs.
>
> Cc: stable@vger.kernel.org
> Fixes: 2ccea03a8f7e ("usb: gadget: introduce UDC Class")
> Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Acked-by: Felipe Balbi <balbi@kernel.org>
--
balbi
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prev parent reply other threads:[~2021-01-14 8:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-14 3:38 [PATCH v2] usb: udc: core: Use lock when write to soft_connect Thinh Nguyen
2021-01-14 6:41 ` Ahmed S. Darwish
[not found] ` <CAHp75Vf3eZjg20QEr6YqdY7R1Eu=D2za+sKb0vVBaAmETg1z4Q@mail.gmail.com>
2021-01-14 8:00 ` Thinh Nguyen
2021-01-14 9:06 ` Greg Kroah-Hartman
2021-01-14 8:56 ` Felipe Balbi [this message]
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