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Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux...
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
pci
/
intel-iommu.c
diff --git
a/drivers/pci/intel-iommu.c
b/drivers/pci/intel-iommu.c
index c9171be74564b684ba41108fd15a566187910023..6a5af18faf684e2ab6cecd1a9b9e9d8ad7e321b1 100644
(file)
--- a/
drivers/pci/intel-iommu.c
+++ b/
drivers/pci/intel-iommu.c
@@
-3698,6
+3698,8
@@
static int intel_iommu_domain_has_cap(struct iommu_domain *domain,
if (cap == IOMMU_CAP_CACHE_COHERENCY)
return dmar_domain->iommu_snooping;
if (cap == IOMMU_CAP_CACHE_COHERENCY)
return dmar_domain->iommu_snooping;
+ if (cap == IOMMU_CAP_INTR_REMAP)
+ return intr_remapping_enabled;
return 0;
}
return 0;
}