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    SubjectRe: [PATCH -mm] MMCONFIG: Fix x86_64 ioremap base_address

    > Current workaround is the following (both of linus and -mm),
    > if (pci_mmcfg_config_num == 1 &&
    > cfg->pci_segment_group_number == 0 &&
    > (cfg->start_bus_number | cfg->end_bus_number) == 0)
    > /* Assume it can access 256M range */
    > But, if the system has bus number 0 only, it's a correct table.
    > We may need to detect the broken system. blacklist?

    or just... not assume 256Mb but assume broken?

    if you want to mail me at work (you don't), use arjan (at)
    Test the interaction between Linux and your BIOS via

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      Last update: 2006-12-25 13:39    [W:0.019 / U:6.128 seconds]
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