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    Subject[PATCH 9/12] get_unmapped_area handles MAP_FIXED on x86_64
    Handle MAP_FIXED in x86_64 arch_get_unmapped_area(), simple case, just
    return the address as passed in

    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

    arch/x86_64/kernel/sys_x86_64.c | 3 +++
    1 file changed, 3 insertions(+)
    Index: linux-cell/arch/x86_64/kernel/sys_x86_64.c
    ===================================================================
    --- linux-cell.orig/arch/x86_64/kernel/sys_x86_64.c 2007-03-22 16:10:10.000000000 +1100
    +++ linux-cell/arch/x86_64/kernel/sys_x86_64.c 2007-03-22 16:11:06.000000000 +1100
    @@ -93,6 +93,9 @@ arch_get_unmapped_area(struct file *filp
    unsigned long start_addr;
    unsigned long begin, end;

    + if (flags & MAP_FIXED)
    + return addr;
    +
    find_start_end(flags, &begin, &end);

    if (len > end)
    -
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