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    SubjectRe: WARNING: at kernel/resource.c:189 __release_resource
    On Thu, 29 Nov 2007 16:40:37 -0700
    Bjorn Helgaas <bjorn.helgaas@hp.com> wrote:

    >
    > The corresponding PCI code in pci_device_suspend() does not do
    > any generic device disable or resource release. I don't know
    > why PNP disables the device on suspend. I glanced through the
    > ACPI spec but didn't see a requirement for it. Maybe Pierre [1]
    > remembers.
    >

    Afraid not. There was a reason for it, but my mind draws a blank as to what that was... I have a slight recollection of bad BIOS interaction during STR, but I'm not sure it was related to this specific patch.

    Rgds
    Pierre
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