Merge branch 'x86/iommu' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux...

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / amd_iommu.c

diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index 79eff735fde647d2a321cce2c470e7c7b7fe0314..22d7d050905dd1f6b6192707b2697e38a2fd38bd 100644 (file)
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -664,7 +664,7 @@ static int get_device_resources(struct device *dev,
        _bdf = calc_devid(pcidev->bus->number, pcidev->devfn);
 
        /* device not translated by any IOMMU in the system? */
-       if (_bdf >= amd_iommu_last_bdf) {
+       if (_bdf > amd_iommu_last_bdf) {
                *iommu = NULL;
                *domain = NULL;
                *bdf = 0xffff;
@@ -1082,7 +1082,7 @@ void prealloc_protection_domains(void)
 
        while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
                devid = (dev->bus->number << 8) | dev->devfn;
-               if (devid >= amd_iommu_last_bdf)
+               if (devid > amd_iommu_last_bdf)
                        continue;
                devid = amd_iommu_alias_table[devid];
                if (domain_for_device(devid))