Displaying 1 result from an estimated 1 matches for "amd_iov_error".
2009 Jan 30
0
[PATCH 2/2] amd-iommu: drop locks before printing error messages
...8:43:35.000000000 +0100
+++ 2009-01-27/xen/drivers/passthrough/amd/iommu_map.c 2009-01-30 08:46:29.000000000 +0100
@@ -461,8 +461,8 @@ int amd_iommu_map_page(struct domain *d,
iommu_l2e = iommu_l2e_from_pfn(hd->root_table, hd->paging_mode, gfn);
if ( iommu_l2e == 0 )
{
- amd_iov_error("Invalid IO pagetable entry gfn = %lx\n", gfn);
spin_unlock_irqrestore(&hd->mapping_lock, flags);
+ amd_iov_error("Invalid IO pagetable entry gfn = %lx\n", gfn);
return -EFAULT;
}
set_iommu_l1e_present(iommu_l2e, gfn, (u64)mfn << P...