Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild

[linux-2.6-omap-h63xx.git] / arch / x86_64 / mm / init.c

diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c
index 1336da8bdee125f5b0ba227360d89c4709264323..9a0e98accf04aae3e11282e3079fd747afa646a3 100644 (file)
--- a/arch/x86_64/mm/init.c
+++ b/arch/x86_64/mm/init.c
@@ -79,6 +79,8 @@ void show_mem(void)
                        if (unlikely(i % MAX_ORDER_NR_PAGES == 0)) {
                                touch_nmi_watchdog();
                        }
+                       if (!pfn_valid(pgdat->node_start_pfn + i))
+                               continue;
                        page = pfn_to_page(pgdat->node_start_pfn + i);
                        total++;
                        if (PageReserved(page))
@@ -603,6 +605,11 @@ void mark_rodata_ro(void)
        if (num_possible_cpus() > 1)
                start = (unsigned long)_etext;
 #endif
+
+#ifdef CONFIG_KPROBES
+       start = (unsigned long)__start_rodata;
+#endif
+       
        end = (unsigned long)__end_rodata;
        start = (start + PAGE_SIZE - 1) & PAGE_MASK;
        end &= PAGE_MASK;
@@ -761,3 +768,9 @@ int in_gate_area_no_task(unsigned long addr)
 {
        return (addr >= VSYSCALL_START) && (addr < VSYSCALL_END);
 }
+
+void *alloc_bootmem_high_node(pg_data_t *pgdat, unsigned long size)
+{
+       return __alloc_bootmem_core(pgdat->bdata, size,
+                       SMP_CACHE_BYTES, (4UL*1024*1024*1024), 0);
+}