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    SubjectRe: [PATCH] x86: fix init_memory_mapping over boundary v4
    On Sun, Jun 29, 2008 at 12:08 AM, Ingo Molnar <> wrote:
    > * Yinghai Lu <> wrote:
    >> some end boundary is only page alignment, instead of 2M alignment,
    >> so call ker_phycial_mapping_init three times.
    >> then don't overmap above the max_low_pfn
    >> v2: make init_memory_mapping more solid: start could be any value other than 0
    >> v3: fix NON PAE by handling left over in kernel_physical_mapping
    >> v4: revert back to v2, and use PMD_SHIFT to calculate boundary
    >> also adjust size for pre-allocated table size
    > i've got v3 applied to tip/master and it worked well in testing - on the
    > old, 512m RAM problem laptop too. So could you send v4 as a delta patch
    > instead please, against tip/master?

    will. before that delta patch please do test on your 512M system .


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