Ok, this patch set builds on top of the variable PAGE_OFFSET patches. First we move to 8MB huge pages. The chips don't really have 8MB page support, but we fabricate such a thing using 4MB PTEs. Next we move to 64-bit pmd_t and pgd_t entries, which is the most trivial of the changes here. Finally, we encode huge PMDs using the plain PTE encoding of huge pages. All of the ugly huge PMD --> PTE translation code disappears, and the TLB miss path is smaller and faster. I just got this stuff fully working so caveat emptor :-) Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
