linux-kernel - Re: [PATCH v2] usb: dwc3: gadget: Prevent EPs resource conflict during StartTransfer

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Message-ID: <20251205011934.zppcs2wmd4tqnshg@synopsys.com>
Date: Fri, 5 Dec 2025 01:19:41 +0000
From: Thinh Nguyen <Thinh.Nguyen@...opsys.com>
To: Selvarasu Ganesan <selvarasu.g@...sung.com>
CC: Alan Stern <stern@...land.harvard.edu>,
        "gregkh@...uxfoundation.org"
	<gregkh@...uxfoundation.org>,
        "linux-usb@...r.kernel.org"
	<linux-usb@...r.kernel.org>,
        "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>,
        "jh0801.jung@...sung.com"
	<jh0801.jung@...sung.com>,
        "dh10.jung@...sung.com" <dh10.jung@...sung.com>,
        "naushad@...sung.com" <naushad@...sung.com>,
        "akash.m5@...sung.com"
	<akash.m5@...sung.com>,
        "h10.kim@...sung.com" <h10.kim@...sung.com>,
        "eomji.oh@...sung.com" <eomji.oh@...sung.com>,
        "alim.akhtar@...sung.com"
	<alim.akhtar@...sung.com>,
        "thiagu.r@...sung.com" <thiagu.r@...sung.com>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>
Subject: Re: [PATCH v2] usb: dwc3: gadget: Prevent EPs resource conflict
 during StartTransfer

On Thu, Dec 04, 2025, Thinh Nguyen wrote:
> 
> Actually, no. Let's just revert this:
> 
> b0d5d2a71641 ("usb: gadget: udc: core: Revise comments for USB ep enable/disable")
> 
> Reword the implementation in dwc3 and audit where usb_ep_disable() is used.

Rework*

Thinh