c513c3b569
I changed. That is never a good sign. 1) only map 1 page at address zero, not 4096 pages 2) page 1 starts at address 4096 (PAGE_SIZE) not 4095 (PAGE_MASK). I don't even want to think what the pte's looked like. 3) subtract the r/o page group start address from the end before converting it to a count. Otherwise an extra page is mapped. If you were affected by this, the symptoms of this was a hang at boot after the spinner. Sorry folks. :-( "You broke my laptop!" by: sam