[PATCH] sparc64 fix virtual to physical address translation

[Igor Kovalenko]

Hi!

This patch fixes "translate" method implementation to actually return
physical address of mapped entry. It used to return virtual base
obtained from matched tte.
Now it should be possible to boot gentoo
install-sparc64-minimal-2008.0.iso beyond the point of "Remapping the
kernel... done."

Remapping the kernel... done.
bootmem_init: Scan pavail, choose_bootmap_pfn: kern[400000:8b2000]
avoid[c00000:da4000]
choose_bootmap_pfn: Using 0 [0]
init_bootmem(min[0], bootmap[0], max[3f6f])
free_bootmem(pavail:0): base[0] size[7ede000]
reserve_bootmem(initrd): base[c00000] size[da3354]
reserve_bootmem(kernel): base[400000] size[4b0720]
reserve_bootmem(bootmap): base[0] size[7f0]
memory_present(0, 0, 3f6f)