Merge git://git.infradead.org/iommu-2.6
* git://git.infradead.org/iommu-2.6: (23 commits) intel-iommu: Disable PMRs after we enable translation, not before intel-iommu: Kill DMAR_BROKEN_GFX_WA option. intel-iommu: Fix integer wrap on 32 bit kernels intel-iommu: Fix integer overflow in dma_pte_{clear_range,free_pagetable}() intel-iommu: Limit DOMAIN_MAX_PFN to fit in an 'unsigned long' intel-iommu: Fix kernel hang if interrupt remapping disabled in BIOS intel-iommu: Disallow interrupt remapping if not all ioapics covered intel-iommu: include linux/dmi.h to use dmi_ routines pci/dmar: correct off-by-one error in dmar_fault() intel-iommu: Cope with yet another BIOS screwup causing crashes intel-iommu: iommu init error path bug fixes intel-iommu: Mark functions with __init USB: Work around BIOS bugs by quiescing USB controllers earlier ia64: IOMMU passthrough mode shouldn't trigger swiotlb init intel-iommu: make domain_add_dev_info() call domain_context_mapping() intel-iommu: Unify hardware and software passthrough support intel-iommu: Cope with broken HP DC7900 BIOS iommu=pt is a valid early param intel-iommu: double kfree() intel-iommu: Kill pointless intel_unmap_single() function ... Fixed up trivial include lines conflict in drivers/pci/intel-iommu.c
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@ -603,6 +603,9 @@ int __init intr_remapping_supported(void)
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if (disable_intremap)
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return 0;
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if (!dmar_ir_support())
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return 0;
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for_each_drhd_unit(drhd) {
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struct intel_iommu *iommu = drhd->iommu;
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@ -618,6 +621,11 @@ int __init enable_intr_remapping(int eim)
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struct dmar_drhd_unit *drhd;
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int setup = 0;
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if (parse_ioapics_under_ir() != 1) {
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printk(KERN_INFO "Not enable interrupt remapping\n");
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return -1;
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}
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for_each_drhd_unit(drhd) {
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struct intel_iommu *iommu = drhd->iommu;
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