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

[linux-2.6-omap-h63xx.git] / arch / s390 / mm / vmem.c

diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c
index beccacf907f3481190b10496cad77a1bb4d1d23f..e4868bfc672f29a9958ec7dc1b9d267a7a6ea8b5 100644 (file)
--- a/arch/s390/mm/vmem.c
+++ b/arch/s390/mm/vmem.c
@@ -60,7 +60,7 @@ static inline pmd_t *vmem_pmd_alloc(void)
        return pmd;
 }
 
-static pte_t __init_refok *vmem_pte_alloc(void)
+static pte_t __ref *vmem_pte_alloc(void)
 {
        pte_t *pte;
 
@@ -221,6 +221,7 @@ int __meminit vmemmap_populate(struct page *start, unsigned long nr, int node)
                        *pt_dir = pte;
                }
        }
+       memset(start, 0, nr * sizeof(struct page));
        ret = 0;
 out:
        flush_tlb_kernel_range(start_addr, end_addr);
@@ -235,7 +236,7 @@ static int insert_memory_segment(struct memory_segment *seg)
 {
        struct memory_segment *tmp;
 
-       if (seg->start + seg->size >= VMEM_MAX_PHYS ||
+       if (seg->start + seg->size > VMEM_MAX_PHYS ||
            seg->start + seg->size < seg->start)
                return -ERANGE;