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Subject: RE: Re: [PATCH] USB: Fix race condition during UVC webcam
 disconnect
Reply-To: aman.deep@samsung.com
Sender: AMAN DEEP <aman.deep@samsung.com>
From:   AMAN DEEP <aman.deep@samsung.com>
To:     Oliver Neukum <oneukum@suse.com>,
        Greg KH <gregkh@linuxfoundation.org>,
        "mchehab@kernel.org" <mchehab@kernel.org>
CC:     "stern@rowland.harvard.edu" <stern@rowland.harvard.edu>,
        "laurent.pinchart@ideasonboard.com" 
        <laurent.pinchart@ideasonboard.com>,
        "linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Anuj Gupta <anuj01.gupta@samsung.com>,
        "linux-media@vger.kernel.org" <linux-media@vger.kernel.org>
In-Reply-To: <347f9810-a9b7-8ef0-0442-6d22261d3ff5@suse.com>
Message-ID: <20230802052245epcms5p1a526743669b21f2425edcd735bbf0292@epcms5p1>
Date:   Wed, 02 Aug 2023 10:52:45 +0530
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References: <347f9810-a9b7-8ef0-0442-6d22261d3ff5@suse.com>
        <20230728045935epcms5p8f40b56f2c9100c7ea280c6f26b40d4fb@epcms5p8>
        <CGME20230720113203epcas5p1eb52bec9c076d1a2f3dac5e317d0361b@epcms5p1>
Precedence: bulk


Hi Oliver,


Thanks for analysis. I got your point about changes required in UVC driver =
to handle this race condition.=20
Alan and Greg also pointed it out, so i tried to handle this race condition=
 in UVC driver.
I am testing my new changes done in only UVC driver to resolve this issue.
After checking new patch for this race condition, I will share it.


>>On 28.07.23 06:59, AMAN DEEP wrote:
>
>Hi,
>
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