1 files changed, 14 insertions, 10 deletions

diff --git a/arch/x86/pci/amd_bus.c b/arch/x86/pci/amd_bus.c
index ea6072fcf3d..fc1e8fe07e5 100644
--- a/arch/x86/pci/amd_bus.c
+++ b/arch/x86/pci/amd_bus.c
@@ -145,7 +145,7 @@ static int __init early_fill_mp_bus_info(void)
         def_link = (reg >> 8) & 0x03;
 
         memset(range, 0, sizeof(range));
-        range[0].end = 0xffff;
+        add_range(range, RANGE_NUM, 0, 0, 0xffff + 1);
         /* io port resource */
         for (i = 0; i < 4; i++) {
                 reg = read_pci_config(bus, slot, 1, 0xc0 + (i << 3));
@@ -175,7 +175,7 @@ static int __init early_fill_mp_bus_info(void)
                 if (end > 0xffff)
                         end = 0xffff;
                 update_res(info, start, end, IORESOURCE_IO, 1);
-                subtract_range(range, RANGE_NUM, start, end);
+                subtract_range(range, RANGE_NUM, start, end + 1);
         }
         /* add left over io port range to def node/link, [0, 0xffff] */
         /* find the position */
@@ -190,14 +190,16 @@ static int __init early_fill_mp_bus_info(void)
                         if (!range[i].end)
                                 continue;
 
-                        update_res(info, range[i].start, range[i].end,
+                        update_res(info, range[i].start, range[i].end - 1,
                                    IORESOURCE_IO, 1);
                 }
         }
 
         memset(range, 0, sizeof(range));
         /* 0xfd00000000-0xffffffffff for HT */
-        range[0].end = cap_resource((0xfdULL<<32) - 1);
+        end = cap_resource((0xfdULL<<32) - 1);
+        end++;
+        add_range(range, RANGE_NUM, 0, 0, end);
 
         /* need to take out [0, TOM) for RAM*/
         address = MSR_K8_TOP_MEM1;
@@ -205,14 +207,15 @@ static int __init early_fill_mp_bus_info(void)
         end = (val & 0xffffff800000ULL);
         printk(KERN_INFO "TOM: %016llx aka %lldM\n", end, end>>20);
         if (end < (1ULL<<32))
-                subtract_range(range, RANGE_NUM, 0, end - 1);
+                subtract_range(range, RANGE_NUM, 0, end);
 
         /* get mmconfig */
         get_pci_mmcfg_amd_fam10h_range();
         /* need to take out mmconf range */
         if (fam10h_mmconf_end) {
                 printk(KERN_DEBUG "Fam 10h mmconf [%llx, %llx]\n", fam10h_mmconf_start, fam10h_mmconf_end);
-                subtract_range(range, RANGE_NUM, fam10h_mmconf_start, fam10h_mmconf_end);
+                subtract_range(range, RANGE_NUM, fam10h_mmconf_start,
+                                 fam10h_mmconf_end + 1);
         }
 
         /* mmio resource */
@@ -267,7 +270,8 @@ static int __init early_fill_mp_bus_info(void)
                                 /* we got a hole */
                                 endx = fam10h_mmconf_start - 1;
                                 update_res(info, start, endx, IORESOURCE_MEM, 0);
-                                subtract_range(range, RANGE_NUM, start, endx);
+                                subtract_range(range, RANGE_NUM, start,
+                                                 endx + 1);
                                 printk(KERN_CONT " ==> [%llx, %llx]", start, endx);
                                 start = fam10h_mmconf_end + 1;
                                 changed = 1;
@@ -284,7 +288,7 @@ static int __init early_fill_mp_bus_info(void)
 
                 update_res(info, cap_resource(start), cap_resource(end),
                                  IORESOURCE_MEM, 1);
-                subtract_range(range, RANGE_NUM, start, end);
+                subtract_range(range, RANGE_NUM, start, end + 1);
                 printk(KERN_CONT "\n");
         }
 
@@ -299,7 +303,7 @@ static int __init early_fill_mp_bus_info(void)
                 rdmsrl(address, val);
                 end = (val & 0xffffff800000ULL);
                 printk(KERN_INFO "TOM2: %016llx aka %lldM\n", end, end>>20);
-                subtract_range(range, RANGE_NUM, 1ULL<<32, end - 1);
+                subtract_range(range, RANGE_NUM, 1ULL<<32, end);
         }
 
         /*
@@ -319,7 +323,7 @@ static int __init early_fill_mp_bus_info(void)
                                 continue;
 
                         update_res(info, cap_resource(range[i].start),
-                                   cap_resource(range[i].end),
+                                   cap_resource(range[i].end - 1),
                                    IORESOURCE_MEM, 1);
                 }
         }