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    SubjectRe: PCI: iomem bigger than 4GB

    --- Chuck Ebbert <cebbert@redhat.com> wrote:

    > Ashish Singhai wrote:
    > > Hello,
    > >
    > > Please refer to Andrew' post on this thread on PCI
    > > subsystem assigning prefetchable memory bigger
    > than
    > > 4GB:
    > >
    > > http://lkml.org/lkml/2006/11/24/160
    > >
    > > This patch is not included in 2.6.20.1 or earlier
    > --
    > > it would be helpful if we could have this patch
    > > considered. I have tried it in a simulated
    > environment
    > > and it works.
    >
    > What bug does it fix?

    If a devices advertises a prefetchable BAR bigger than
    4GB then the address space is not correctly assigned.

    -- Ashish
    >
    >
    >




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