diff options
Diffstat (limited to 'drivers/iommu/intel-iommu.c')
| -rw-r--r-- | drivers/iommu/intel-iommu.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 5f3f10cf9d9d..76f0a5d16ed3 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -2540,9 +2540,9 @@ static struct dmar_domain *dmar_insert_one_dev_info(struct intel_iommu *iommu, if (dev && dev_is_pci(dev) && info->pasid_supported) { ret = intel_pasid_alloc_table(dev); if (ret) { - __dmar_remove_one_dev_info(info); - spin_unlock_irqrestore(&device_domain_lock, flags); - return NULL; + pr_warn("No pasid table for %s, pasid disabled\n", + dev_name(dev)); + info->pasid_supported = 0; } } spin_unlock_irqrestore(&device_domain_lock, flags); @@ -3895,7 +3895,7 @@ static int intel_mapping_error(struct device *dev, dma_addr_t dma_addr) return !dma_addr; } -const struct dma_map_ops intel_dma_ops = { +static const struct dma_map_ops intel_dma_ops = { .alloc = intel_alloc_coherent, .free = intel_free_coherent, .map_sg = intel_map_sg, @@ -3903,9 +3903,7 @@ const struct dma_map_ops intel_dma_ops = { .map_page = intel_map_page, .unmap_page = intel_unmap_page, .mapping_error = intel_mapping_error, -#ifdef CONFIG_X86 .dma_supported = dma_direct_supported, -#endif }; static inline int iommu_domain_cache_init(void) |