On Wed, 18 Feb 2015, Tim Chen wrote: > > Have you tried doing the experiments I suggested in > > > > http://marc.info/?l=linux-usb&m=142272448620716&w=2 > > > > to determine where the problem occurs? > > > > I was bogged down with other things lately and I haven't got a chance to > test that. But as you said, there's very few places where xhci > call this memory allocation. So I think the problem has been fairly > narrowed down for the XHCI folks. I disagree. _You_ reported the error. How can you expect other people to figure out where it is with no help from you? I looked briefly at the xhci-hcd DMA allocation code. It does not contain any obvious mistakes. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
