diff options
| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2008-07-10 11:16:39 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-12 08:44:50 +0200 |
| commit | 2d6b5f85bb4ca919d8ab0f30311309b53fb93bc3 (patch) | |
| tree | 518ea92478e5d39a41db9dc89d78976fec7254f2 | |
| parent | aaa9d1dd63bf89b62f4ea9f46de376ab1a3fbc6c (diff) | |
x64, x2apic/intr-remap: Fix the need for RMRR in the DMA-remapping detection
Presence of RMRR structures is not compulsory for enabling DMA-remapping.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Yong Y Wang <yong.y.wang@intel.com>
Cc: Yong Y Wang <yong.y.wang@intel.com>
Cc: akpm@linux-foundation.org
Cc: arjan@linux.intel.com
Cc: andi@firstfloor.org
Cc: ebiederm@xmission.com
Cc: jbarnes@virtuousgeek.org
Cc: steiner@sgi.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -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 5c99f997398..903f1701edf 100644 --- a/drivers/pci/dmar.c +++ b/drivers/pci/dmar.c @@ -419,10 +419,8 @@ int __init dmar_table_init(void) } #ifdef CONFIG_DMAR - if (list_empty(&dmar_rmrr_units)) { + if (list_empty(&dmar_rmrr_units)) printk(KERN_INFO PREFIX "No RMRR found\n"); - return -ENODEV; - } #endif return 0; |