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| author |   James Hogan <james.hogan@imgtec.com> | 2013-01-31 13:42:03 +0000 |
|---|---|---|
| committer | James Hogan <james.hogan@imgtec.com> | 2013-03-02 20:09:58 +0000 |
| commit | 3d6b7bb0a2c518d24bc3036f9bbb6f3fb35462c3 (patch) | |
| tree | d9f8427f6be3a3ec2882ac4c3e9ee2e0dbe9256d /arch/metag/kernel/smp.c | |
| parent | metag: make TXPRIVEXT bits explicit (diff) | |
| download | linux-dev-3d6b7bb0a2c518d24bc3036f9bbb6f3fb35462c3.tar.xz linux-dev-3d6b7bb0a2c518d24bc3036f9bbb6f3fb35462c3.zip | |
metag: protect more non-MMU memory regions
Rename setup_txprivext() to setup_priv() and add initialisation of some
more per-thread privilege protection registers:
- TxPRIVSYSR: 0x04400000-0x047fffff
0x05000000-0x07ffffff
0x84000000-0x87ffffff
- TxPIOREG: 0x02000000-0x02ffffff
0x04800000-0x048fffff
- TxSYREG: 0x04000000-0x04000fff (except write fetch system event)
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Diffstat (limited to '')
| -rw-r--r-- | arch/metag/kernel/smp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/metag/kernel/smp.c b/arch/metag/kernel/smp.c index d1163127eb68..4b6d1f14df32 100644 --- a/arch/metag/kernel/smp.c +++ b/arch/metag/kernel/smp.c @@ -268,7 +268,7 @@ asmlinkage void secondary_start_kernel(void) preempt_disable(); - setup_txprivext(); + setup_priv(); /* * Enable local interrupts. |