Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86, AMD IOMMU: include amd_iommu_last_bdf in device initialization
  x86: fix IBM Summit based systems' phys_cpu_present_map on 32-bit kernels
  x86, RDC321x: remove gpio.h complications
  x86, RDC321x: add to mach-default
  crashdump: fix undefined reference to `elfcorehdr_addr'
  flag parameters: fix compile error of sys_epoll_create1

2 files changed, 4 insertions, 4 deletions

diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index c25210e6ac88..74697408576f 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -667,7 +667,7 @@ 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;
@@ -1085,7 +1085,7 @@ 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))
diff --git a/arch/x86/kernel/amd_iommu_init.c b/arch/x86/kernel/amd_iommu_init.c
index c9d8ff2eb130..d9a9da597e79 100644
--- a/arch/x86/kernel/amd_iommu_init.c
+++ b/arch/x86/kernel/amd_iommu_init.c
@@ -732,7 +732,7 @@ static int __init init_exclusion_range(struct ivmd_header *m)
                 set_device_exclusion_range(m->devid, m);
                 break;
         case ACPI_IVMD_TYPE_ALL:
-                for (i = 0; i < amd_iommu_last_bdf; ++i)
+                for (i = 0; i <= amd_iommu_last_bdf; ++i)
                         set_device_exclusion_range(i, m);
                 break;
         case ACPI_IVMD_TYPE_RANGE:
@@ -934,7 +934,7 @@ int __init amd_iommu_init(void)
         /*
          * let all alias entries point to itself
          */
-        for (i = 0; i < amd_iommu_last_bdf; ++i)
+        for (i = 0; i <= amd_iommu_last_bdf; ++i)
                 amd_iommu_alias_table[i] = i;
 
         /*