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| author | Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> | 2013-10-30 20:05:58 +0530 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-12-05 16:05:21 +1100 |
| commit | 28446de2ce9992f6d13e4594a25fc9c3b9f4517b (patch) | |
| tree | 887ca2c766b0457075ef58cc4d2e1a23f3eefa9a | |
| parent | b5ff4211a8294be2ddbaf963fa3666fa042292a8 (diff) | |
| download | linux-28446de2ce9992f6d13e4594a25fc9c3b9f4517b.tar.bz2 | |
powerpc/powernv: Remove machine check handling in OPAL.
Now that we are ready to handle machine check directly in linux, do not
register with firmware to handle machine check exception.
Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| -rw-r--r-- | arch/powerpc/platforms/powernv/opal.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c index 245096f90437..f348bd49487c 100644 --- a/arch/powerpc/platforms/powernv/opal.c +++ b/arch/powerpc/platforms/powernv/opal.c @@ -89,14 +89,10 @@ static int __init opal_register_exception_handlers(void) if (!(powerpc_firmware_features & FW_FEATURE_OPAL)) return -ENODEV; - /* Hookup some exception handlers. We use the fwnmi area at 0x7000 - * to provide the glue space to OPAL + /* Hookup some exception handlers except machine check. We use the + * fwnmi area at 0x7000 to provide the glue space to OPAL */ glue = 0x7000; - opal_register_exception_handler(OPAL_MACHINE_CHECK_HANDLER, - __pa(opal_mc_secondary_handler[0]), - glue); - glue += 128; opal_register_exception_handler(OPAL_HYPERVISOR_MAINTENANCE_HANDLER, 0, glue); glue += 128; |