Re: Bug: VHCI + USB 3.0

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> On Apr 9, 2019, at 2:13 PM, Bollinger, Seth <Seth.Bollinger@xxxxxxxx<mailto:Seth.Bollinger@xxxxxxxx>> wrote:
>
> > Seth, you can try adding:
> >
> >  blk_queue_virt_boundary(sdev->request_queue, 1024 - 1)
> >
> > in drivers/usb/storage/scsiglue.c:slave_alloc(), just after the call to
> > blk_queue_update_dma_alignment().  Perhaps that will help
> >
>
> I will do that as a test.  However, I’m concerned that we’re solving only a specific case.  Won’t it fail in a similar way if a different subsystem does the same thing (USB modem or > video drivers, etc.)?

Just to follow up, this does seem to solve the specific problem.

Seth




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