linux-kernel - Re: [PATCH] usb: dwc3: Softdep for GBit Ethernet on Odroid XU4

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Message-ID: <20190322204157.GB474@vis>
Date:   Fri, 22 Mar 2019 21:41:57 +0100
From:   Jochen Sprickerhof <jochen@...ickerhof.de>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Marek Szyprowski <m.szyprowski@...sung.com>,
        Roger Quadros <rogerq@...com>, Felipe Balbi <balbi@...nel.org>,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        Kishon Vijay Abraham I <kishon@...com>
Subject: Re: [PATCH] usb: dwc3: Softdep for GBit Ethernet on Odroid XU4

Hi Greg,

* Greg Kroah-Hartman <gregkh@...uxfoundation.org> [2019-03-22 06:37]:
>On Thu, Mar 21, 2019 at 09:23:03PM +0100, Jochen Sprickerhof wrote:
>> This adds a soft dependency to the dwc3 module to load it after
>> xhci-plat as proposed in:
>>
>> https://marc.info/?l=linux-usb&m=155230272022603&w=2
>>
>> Old behaviour:
>>
>> $ lsusb -t
>> /:  Bus 06.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M
>> /:  Bus 05.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M
>>   |__ Port 1: Dev 2, If 0, Class=Vendor Specific Class, Driver=r8152, 480M
>>
>> New behaviour:
>>
>> $ lsusb -t
>> /:  Bus 06.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M
>>   |__ Port 1: Dev 2, If 0, Class=Vendor Specific Class, Driver=r8152, 5000M
>>
>> Tested on Debian unstable using Linux 4.19.29.
>>
>> Note, this needs a hard reset when coming from an unpatched kernel.
>>
>> Signed-off-by: Jochen Sprickerhof <git@...hen.sprickerhof.de>
>> ---
>> drivers/usb/dwc3/core.c | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
>> index 103807587dc6..9017e4ed9d99 100644
>> --- a/drivers/usb/dwc3/core.c
>> +++ b/drivers/usb/dwc3/core.c
>> @@ -1746,3 +1746,4 @@ MODULE_ALIAS("platform:dwc3");
>> MODULE_AUTHOR("Felipe Balbi <balbi@...com>");
>> MODULE_LICENSE("GPL v2");
>> MODULE_DESCRIPTION("DesignWare USB3 DRD Controller Driver");
>> +MODULE_SOFTDEP("pre: xhci_plat_hcd");
>
>
>Your patch is corrupted and can not be applied :(


I'm sorry to hear that. For me this works:

git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
cd linux
curl "https://lore.kernel.org/lkml/20190321202303.GA1399@vis/raw" | git am -

But I found some archives that seems to have fiddled with the 
Content-Type of my signed mail, making it fail. Can you send more 
information about the corruption?

Thanks

Jochen

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