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(parent: 9fcce0b) | patch
m68knommu: remove size limit on non-MMU TASK_SIZE
authorGreg Ungerer <gerg@uclinux.org>
Mon, 24 May 2010 01:22:05 +0000 (11:22 +1000)
committerGreg Ungerer <gerg@uclinux.org>
Mon, 24 May 2010 03:29:54 +0000 (13:29 +1000)
commitcc24c405949e3d4418a90014d10166679d78141a
tree4348ca3ae3839f794e1326499f0da51dbad1271etree | snapshot (tar.gz zip)
parent9fcce0baea6628af935b1b485d6606a5a377a052commit | diff
m68knommu: remove size limit on non-MMU TASK_SIZE

The TASK_SIZE define is used in some places as a limit on the size of
the virtual address space of a process. On non-MMU systems those addresses
used in comparison will be physical addresses, and they could be anywhere
in the 32bit physical address space. So for !CONFIG_MMU systems set the
TASK_SIZE to the maximum physical address.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
arch/m68k/include/asm/processor.h diff | blob | blame | history