diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-06-02 05:48:50 +0900 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-06-02 05:48:50 +0900 |
| commit | f0f52a9463839c52a63c05d6e7d4a330d94a9794 (patch) | |
| tree | d964f65aa37dd46b457bc615f2f37e75390c6df8 /drivers/pci/dmar.c | |
| parent | 0f48f2600911d5de6393829e4a9986d4075558b3 (diff) | |
| parent | 70e535d1e5d1e4317e894d6228b762cf9c3fbc6a (diff) | |
Merge git://git.infradead.org/iommu-2.6
* git://git.infradead.org/iommu-2.6:
intel-iommu: Fix off-by-one in RMRR setup
intel-iommu: Add domain check in domain_remove_one_dev_info
intel-iommu: Remove Host Bridge devices from identity mapping
intel-iommu: Use coherent DMA mask when requested
intel-iommu: Dont cache iova above 32bit
intel-iommu: Speed up processing of the identity_mapping function
intel-iommu: Check for identity mapping candidate using system dma mask
intel-iommu: Only unlink device domains from iommu
intel-iommu: Enable super page (2MiB, 1GiB, etc.) support
intel-iommu: Flush unmaps at domain_exit
intel-iommu: Remove obsolete comment from detect_intel_iommu
intel-iommu: fix VT-d PMR disable for TXT on S3 resume
Diffstat (limited to 'drivers/pci/dmar.c')
| -rw-r--r-- | drivers/pci/dmar.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c index 12e02bf92c4..3dc9befa5ae 100644 --- a/drivers/pci/dmar.c +++ b/drivers/pci/dmar.c @@ -698,12 +698,7 @@ int __init detect_intel_iommu(void) { #ifdef CONFIG_INTR_REMAP struct acpi_table_dmar *dmar; - /* - * for now we will disable dma-remapping when interrupt - * remapping is enabled. - * When support for queued invalidation for IOTLB invalidation - * is added, we will not need this any more. - */ + dmar = (struct acpi_table_dmar *) dmar_tbl; if (ret && cpu_has_x2apic && dmar->flags & 0x1) printk(KERN_INFO |