linux-kernel - Re: [PATCH 5.8 00/14] 5.8.16-rc1 review

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Date:   Fri, 16 Oct 2020 08:16:53 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Jeffrin Jose T <jeffrin@...agiritech.edu.in>,
        linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org,
        akpm@...ux-foundation.org, shuah@...nel.org, patches@...nelci.org,
        ben.hutchings@...ethink.co.uk, lkft-triage@...ts.linaro.org,
        pavel@...x.de, stable@...r.kernel.org
Subject: Re: [PATCH 5.8 00/14] 5.8.16-rc1 review

On Fri, Oct 16, 2020 at 05:00:21PM +0200, Greg Kroah-Hartman wrote:
> 
> > [   37.208082] uvcvideo 1-6:1.0: Entity type for entity Extension 4 was
> > not initialized!
> > [   37.208092] uvcvideo 1-6:1.0: Entity type for entity Processing 2
> > was not initialized!
> > [   37.208098] uvcvideo 1-6:1.0: Entity type for entity Camera 1 was
> > not initialized!
> 
> Crummy device :(
> 
I still have to encounter a usb video camera where I don't get at least
one of those messages. As in:

uvcvideo: Found UVC 1.00 device Logitech Webcam C925e (046d:085b)
uvcvideo 1-2.3:1.0: Entity type for entity Processing 3 was not initialized!
uvcvideo 1-2.3:1.0: Entity type for entity Extension 6 was not initialized!
uvcvideo 1-2.3:1.0: Entity type for entity Extension 12 was not initialized!
uvcvideo 1-2.3:1.0: Entity type for entity Camera 1 was not initialized!
uvcvideo 1-2.3:1.0: Entity type for entity Extension 8 was not initialized!
uvcvideo 1-2.3:1.0: Entity type for entity Extension 9 was not initialized!
uvcvideo 1-2.3:1.0: Entity type for entity Extension 10 was not initialized!
uvcvideo 1-2.3:1.0: Entity type for entity Extension 11 was not initialized!

I suspect they are all "crummy".

Guenter