2 files changed, 8 insertions, 10 deletions

diff --git a/arch/x86/mm/memtest.c b/arch/x86/mm/memtest.c
index 672e17f8262a..9cab18b0b857 100644
--- a/arch/x86/mm/memtest.c
+++ b/arch/x86/mm/memtest.c
@@ -61,9 +61,9 @@ static void __init memtest(unsigned long start_phys, unsigned long size,
                                 last_bad += incr;
                         } else {
                                 if (start_bad) {
-                                        printk(KERN_CONT "\n  %010lx bad mem addr %010lx - %010lx reserved",
+                                        printk(KERN_CONT "\n  %016lx bad mem addr %010lx - %010lx reserved",
                                                 val, start_bad, last_bad + incr);
-                                        reserve_early(start_bad, last_bad - start_bad, "BAD RAM");
+                                        reserve_early(start_bad, last_bad + incr, "BAD RAM");
                                 }
                                 start_bad = last_bad = start_phys_aligned;
                         }
@@ -72,9 +72,8 @@ static void __init memtest(unsigned long start_phys, unsigned long size,
         if (start_bad) {
                 printk(KERN_CONT "\n  %016lx bad mem addr %010lx - %010lx reserved",
                         val, start_bad, last_bad + incr);
-                reserve_early(start_bad, last_bad - start_bad, "BAD RAM");
+                reserve_early(start_bad, last_bad + incr, "BAD RAM");
         }
-
 }
 
 /* default is disabled */
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 407d8784f669..f1dc1b75d166 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -65,23 +65,22 @@ static void split_page_count(int level)
         direct_pages_count[level - 1] += PTRS_PER_PTE;
 }
 
-int arch_report_meminfo(char *page)
+void arch_report_meminfo(struct seq_file *m)
 {
-        int n = sprintf(page, "DirectMap4k:  %8lu kB\n",
+        seq_printf(m, "DirectMap4k:  %8lu kB\n",
                         direct_pages_count[PG_LEVEL_4K] << 2);
 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
-        n += sprintf(page + n, "DirectMap2M:  %8lu kB\n",
+        seq_printf(m, "DirectMap2M:  %8lu kB\n",
                         direct_pages_count[PG_LEVEL_2M] << 11);
 #else
-        n += sprintf(page + n, "DirectMap4M:  %8lu kB\n",
+        seq_printf(m, "DirectMap4M:  %8lu kB\n",
                         direct_pages_count[PG_LEVEL_2M] << 12);
 #endif
 #ifdef CONFIG_X86_64
         if (direct_gbpages)
-                n += sprintf(page + n, "DirectMap1G:  %8lu kB\n",
+                seq_printf(m, "DirectMap1G:  %8lu kB\n",
                         direct_pages_count[PG_LEVEL_1G] << 20);
 #endif
-        return n;
 }
 #else
 static inline void split_page_count(int level) { }