Re: PROBLEM: usbnet / ax88179_178a: Panic in usb_hcd_map_urb_for_dma

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David Laight <David.Laight@xxxxxxxxxx> writes:

> The patch you submitted is wrong.
> Whoever wrote the sg interface was on crack.
> The 'last' marker needs moving as well.

I'm afraid I don't understand what you meant by this.

sg_init_table() set the 'last' marker.  AFAICS, you don't need to change
it unless you want to chain lists.

Care to explain with some code?


Bjørn
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