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| author | Yong Wang <yong.y.wang@linux.intel.com> | 2008-07-22 14:14:18 -0700 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2008-07-22 14:14:18 -0700 |
| commit | f42e86d95fa53d3a62b2795515da18b4f41b0480 (patch) | |
| tree | 9c856f3b25a3b29d977711895e4da14f982616cb | |
| parent | e4268aad42e9f37d01925022830b16bab3d0d5af (diff) | |
| download | op-kernel-dev-f42e86d95fa53d3a62b2795515da18b4f41b0480.zip op-kernel-dev-f42e86d95fa53d3a62b2795515da18b4f41b0480.tar.gz | |
PCI/DMAR: don't assume presence of RMRRs
RMRRs do not necessarily have to be present on all VT-d capable platforms.
The printk is just informational and does not need to be followed by an error
return.
Signed-off-by: Yong Y Wang <yong.y.wang@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: mark gross <mgross@linux.intel.com>
Cc: Keshavamurthy, Anil S <anil.s.keshavamurthy@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| -rw-r--r-- | drivers/pci/dmar.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c index f941f60..8bf86ae 100644 --- a/drivers/pci/dmar.c +++ b/drivers/pci/dmar.c @@ -317,10 +317,8 @@ int __init dmar_table_init(void) return -ENODEV; } - if (list_empty(&dmar_rmrr_units)) { + if (list_empty(&dmar_rmrr_units)) printk(KERN_INFO PREFIX "No RMRR found\n"); - return -ENODEV; - } return 0; } |
