tree b532e3419526d1aaa5ace5955c92a61ba2259499
parent 940d67f6b95166475ff6e600ef7658e1cd441278
author Johannes Berg <johannes@sipsolutions.net> 1178616300 +1000
committer Paul Mackerras <paulus@samba.org> 1178692496 +1000

[POWERPC] Mark pages that don't exist as nosave

On some powerpc architectures (notably 64-bit powermac) there is a memory
hole, for example on powermacs between 2G and 4G. Since we use the flat
memory model regardless, these pages must be marked as nosave (for suspend
to disk.)

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>