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    SubjectRe: [PATCH 5/5] x86: EFI memory mapping changes according to changes to ioremap and c_p_a
    On Thu, 31 Jan 2008 15:36:08 +0800
    "Huang, Ying" <ying.huang@intel.com> wrote:

    > The patch fixes EFI runtime memory mapping code according to the
    > changes to ioremap() and change_page_attr().

    this is way overkill. really.

    Just call set_memory_x() after your ioremap call, and call set_memory_nx() before the iounmap.
    THere is no need to hack up ioremap for any of this stuff. At all.

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