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| author |   Greg Ungerer <gerg@uclinux.org> | 2011-10-18 16:16:43 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2011-12-30 10:20:37 +1000 |
| commit | d49316e84bbad307543c50be53555ca9a768f31d (patch) | |
| tree | e68b95c71ea0c60cf3d8656ee9f4e4008bdc8420 /kernel/fork.c | |
| parent | m68k: modify cache push and clear code for ColdFire with MMU enable (diff) | |
| download | wireguard-linux-d49316e84bbad307543c50be53555ca9a768f31d.tar.xz wireguard-linux-d49316e84bbad307543c50be53555ca9a768f31d.zip | |
m68k: use ColdFire MMU read/write bit flags when ioremapping
The ColdFire MMU has separate read and write bits, unlike the Motorola
m68k MMU which has a single read-only bit.
Define a _PAGE_READWRITE value for the Motorola MMU, which is 0, so we
can unconditionaly include that in the page table entry bits when setting
up ioremapped pages.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Matt Waddel <mwaddel@yahoo.com>
Acked-by: Kurt Mahan <kmahan@xmission.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'kernel/fork.c')
0 files changed, 0 insertions, 0 deletions