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 v3] usb: udc: core: Use lock when write to soft_connect
Date: Thu, 14 Jan 2021 11:21:23 +0200 [thread overview]
Message-ID: <87bldr3mcs.fsf@kernel.org> (raw)
In-Reply-To: <338ea01fbd69b1985ef58f0f59af02c805ddf189.1610611437.git.Thinh.Nguyen@synopsys.com>
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Hi,
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>
this does look better than v2 :-p
Acked-by: Felipe Balbi <balbi@kernel.org>
--
balbi
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prev parent reply other threads:[~2021-01-14 9:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-14 8:09 [PATCH v3] usb: udc: core: Use lock when write to soft_connect Thinh Nguyen
2021-01-14 9:21 ` Felipe Balbi [this message]
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