diff options
Diffstat (limited to 'arch/x86_64/mm')
| -rw-r--r-- | arch/x86_64/mm/k8topology.c | 1 | ||||
| -rw-r--r-- | arch/x86_64/mm/numa.c | 2 | ||||
| -rw-r--r-- | arch/x86_64/mm/srat.c | 4 |
3 files changed, 1 insertions, 6 deletions
diff --git a/arch/x86_64/mm/k8topology.c b/arch/x86_64/mm/k8topology.c index 65417b040c1..a5663e0bb01 100644 --- a/arch/x86_64/mm/k8topology.c +++ b/arch/x86_64/mm/k8topology.c @@ -108,6 +108,7 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end) limit >>= 16; limit <<= 24; limit |= (1<<24)-1; + limit++; if (limit > end_pfn << PAGE_SHIFT) limit = end_pfn << PAGE_SHIFT; diff --git a/arch/x86_64/mm/numa.c b/arch/x86_64/mm/numa.c index edd5559380d..629ff0621b3 100644 --- a/arch/x86_64/mm/numa.c +++ b/arch/x86_64/mm/numa.c @@ -209,8 +209,6 @@ static int numa_emulation(unsigned long start_pfn, unsigned long end_pfn) if (i == numa_fake-1) sz = (end_pfn<<PAGE_SHIFT) - nodes[i].start; nodes[i].end = nodes[i].start + sz; - if (i != numa_fake-1) - nodes[i].end--; printk(KERN_INFO "Faking node %d at %016Lx-%016Lx (%LuMB)\n", i, nodes[i].start, nodes[i].end, diff --git a/arch/x86_64/mm/srat.c b/arch/x86_64/mm/srat.c index c7aa08a5804..33340bd1e32 100644 --- a/arch/x86_64/mm/srat.c +++ b/arch/x86_64/mm/srat.c @@ -71,8 +71,6 @@ static __init void cutoff_node(int i, unsigned long start, unsigned long end) nd->start = nd->end; } if (nd->end > end) { - if (!(end & 0xfff)) - end--; nd->end = end; if (nd->start > nd->end) nd->start = nd->end; @@ -166,8 +164,6 @@ acpi_numa_memory_affinity_init(struct acpi_table_memory_affinity *ma) if (nd->end < end) nd->end = end; } - if (!(nd->end & 0xfff)) - nd->end--; printk(KERN_INFO "SRAT: Node %u PXM %u %Lx-%Lx\n", node, pxm, nd->start, nd->end); } |