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    [SPARC64]: Remove unnecessary paging_init() cruft. · 2bdb3cb2
    David S. Miller 提交于
    Because we don't access the PAGE_OFFSET linear mappings
    any longer before we take over the trap table from the
    firmware, we don't need to load dummy mappings there
    into the TLB and we don't need the bootmap_base hack
    any longer either.
    
    While we are here, check for a larger than 8MB kernel
    and halt the boot with an error message.  We know that
    doesn't work, so instead of failing mysteriously we
    should let the user know exactly what's wrong.
    Signed-off-by: NDavid S. Miller <davem@davemloft.net>
    2bdb3cb2
init.c 47.3 KB