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| author | Manuel Lauss <mano@roarinelk.homelinux.net> | 2009-03-25 17:49:30 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2009-03-30 14:49:46 +0200 |
| commit | 2f794d099da2f081de2fe19b289a3aa807f735fa (patch) | |
| tree | 9d4065219b135c17c94a532fd8b4d51e49535f72 /mm/percpu.c | |
| parent | 32647e0c1f63eead3e84d52b3edb8bc2f1fa2dd4 (diff) | |
MIPS: Alchemy: MIPS hazard workarounds are not required.
The Alchemy manuals state:
"All pipeline hazards and dependencies are enforced by hardware interlocks
so that any sequence of instructions is guaranteed to execute correctly.
Therefore, it is not necessary to pad legacy MIPS hazards (such as
load delay slots and coprocessor accesses) with NOPs."
Run-tested on Au12x0, without any ill effects.
Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'mm/percpu.c')
0 files changed, 0 insertions, 0 deletions