linux-kernel - Re: [RFC PATCH 4/4] usb: core: Add Kconfig option to compile usb authorization

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Message-ID: <dea91aa3-abfb-4ecd-9801-f915269bfce2@oss.cyber.gouv.fr>
Date: Mon, 30 Jun 2025 13:22:09 +0200
From: Nicolas Bouchinet <nicolas.bouchinet@....cyber.gouv.fr>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Alan Stern <stern@...land.harvard.edu>,
 Kannappan R <r.kannappan@...el.com>,
 Sabyrzhan Tasbolatov <snovitoll@...il.com>,
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
 Stefan Eichenberger <stefan.eichenberger@...adex.com>,
 Thomas Gleixner <tglx@...utronix.de>, Pawel Laszczak <pawell@...ence.com>,
 Ma Ke <make_ruc2021@....com>, Jeff Johnson <jeff.johnson@....qualcomm.com>,
 Luc Bonnafoux <luc.bonnafoux@....gouv.fr>,
 Luc Bonnafoux <luc.bonnafoux@....cyber.gouv.fr>,
 Nicolas Bouchinet <nicolas.bouchinet@....gouv.fr>,
 linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: [RFC PATCH 4/4] usb: core: Add Kconfig option to compile usb
 authorization


On 6/21/25 09:22, Greg Kroah-Hartman wrote:
> On Fri, Jun 20, 2025 at 04:27:19PM +0200, nicolas.bouchinet@....cyber.gouv.fr wrote:
>> From: Nicolas Bouchinet <nicolas.bouchinet@....gouv.fr>
>>
>> This enables the usb authentication protocol implementation.
>>
>> Co-developed-by: Luc Bonnafoux <luc.bonnafoux@....gouv.fr>
>> Signed-off-by: Luc Bonnafoux <luc.bonnafoux@....gouv.fr>
>> Signed-off-by: Nicolas Bouchinet <nicolas.bouchinet@....gouv.fr>
>> ---
>>   drivers/usb/core/Kconfig  | 8 ++++++++
>>   drivers/usb/core/Makefile | 4 ++++
>>   2 files changed, 12 insertions(+)
>>
>> diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig
>> index 58e3ca7e479392112f656384c664efc36bb1151a..07ba67137b7fe16ecb1e993a51dbbfd4dd3ada88 100644
>> --- a/drivers/usb/core/Kconfig
>> +++ b/drivers/usb/core/Kconfig
>> @@ -143,3 +143,11 @@ config USB_DEFAULT_AUTHORIZATION_MODE
>>   	  ACPI selecting value 2 is analogous to selecting value 0.
>>   
>>   	  If unsure, keep the default value.
>> +
>> +config USB_AUTHENTICATION
>> +	bool "Enable USB authentication function"
>> +	default n
> Nit, "default n" is the default, no need to ever list it.

Done, fixes will be sent in the next patch version.

>
> thanks,
>
> greg k-h