Re: smsc95xx driver

Re: smsc95xx driver

[Ferry Toth]

Hi,

On 16-08-2022 11:44, Iryna Semenovych wrote:
> Hi folks!
>
> Recently I found the discussion in the archive about smsc95xx driver 
> patch that introduces some other issues:
> https://lore.kernel.org/netdev/93d3bb50040dd4519a65187d3412973831d2d797.camel@collabora.com/
>
> I am struggling with the similar/the same issue that is described in 
> detail here:
> https://github.com/raspberrypi/linux/issues/5116
>
I believe that a number patches have just been backported for usbnet: 
smsc95xx for 5.15 and 5.18 that might resolve your issue.

I did find another crash:

DMA-API: xhci-hcd xhci-hcd.1.auto: cacheline tracking EEXIST, > > > 
overlapping mappings aren't supported But it appears happens in the hub 
code as other hubs then smsc95xx also have that error. This one has not 
yet been resolved.

> Does anybody know if this issue is even related to smsc95xx driver 
> changes or how it can be fixed?
> I would really appreciate any help.
>
> Thanks in advance!
>
> -- 
> *Best regards, *
> *Iryna Semenovych*
> Software Engineer
>
> T:   +49 157 31090173
> M: iryna.semenovych@chargex.de
> W: www.chargex.de <http://www.chargex.de>
>
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