* Prasad Joshi (P.G.Joshi@xxxxxxxxxxxxxxxxxxxxx) wrote:
> > From: Chris Wright [chrisw@xxxxxxxxxxxx]
> > Sent: 21 December 2010 19:29
> > To: Prasad Joshi
> > Cc: Chris Wright; kvm@xxxxxxxxxxxxxxx; Tejun Heo
> > Subject: Re: Query on IOMMU
>
> > * Prasad Joshi (P.G.Joshi@xxxxxxxxxxxxxxxxxxxxx) wrote:
> >> Besides when I insert the pci_stub module, it emits a messages
> >> [ 49.197112] pci-stub: invalid id string ""
> >> I don't know why?
>
> > It's just broken error message. The commit b439b1d ("PCI: pci-stub: add
> > pci_stub.ids parameter") created that. I looked at it very briefly a few
> > weeks ago and didn't see the issue. It's cosmetic, and not related to
> > the failure you are seeing.
>
> Is it okay to add a following line in section 4. unbind device from host kernel driver (example PCI device 01:00.0)
>
> * If the PCI Stub Driver is compiled as module, then load the module using modprobe pci_stub.
>
> When I compiled the kernel I selected it as a kernel module. As the driver was not loaded, I could not see the entries in /sys file system. I could figure that out after reading few things. It will good to add a note to mention this fact.
>
> Let me know if I should add it or not.
Yes, that sounds fine.
thanks,
-chris
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