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SubjectRe: [PATCH 4/4] ia64: Fix resource assignment for root busses
On Wed, Jun 17, 2009 at 01:56:39PM -0700, Linus Torvalds wrote:
> On Wed, 17 Jun 2009, Matthew Wilcox wrote:
> >
> > ia64 was assigning resources to root busses after allocations had
> > been made for child busses. Calling pcibios_setup_root_windows() from
> > pcibios_fixup_bus() solves this problem by assigning the resources to
> > the root bus before child busses are scanned.
> >
> > Signed-off-by: Matthew Wilcox <>
> > Tested-by: Andrew Patterson <>
> So I assume this "Tested-by:" means that Andrew confirmed that this
> actually fixes the nesting? I wasn't cc'd on that, so I'm just checking..

Yes, he says it fixes the nesting problem, and as a result hotplug now works.

Matthew Wilcox Intel Open Source Technology Centre
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours. We can't possibly take such
a retrograde step."

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