diff -urN 2.4.7pre5/fs/proc/proc_misc.c meminfo/fs/proc/proc_misc.c
--- 2.4.7pre5/fs/proc/proc_misc.c	Tue Jul 10 03:55:22 2001
+++ meminfo/fs/proc/proc_misc.c	Tue Jul 10 03:59:08 2001
@@ -145,12 +145,12 @@
  * display in kilobytes.
  */
 #define K(x) ((x) << (PAGE_SHIFT - 10))
-#define B(x) ((x) << PAGE_SHIFT)
+#define B(x) ((unsigned long long)(x) << PAGE_SHIFT)
 	si_meminfo(&i);
 	si_swapinfo(&i);
 	len = sprintf(page, "        total:    used:    free:  shared: buffers:  cached:\n"
-		"Mem:  %8lu %8lu %8lu %8lu %8lu %8u\n"
-		"Swap: %8lu %8lu %8lu\n",
+		"Mem:  %8Lu %8Lu %8Lu %8Lu %8Lu %8Lu\n"
+		"Swap: %8Lu %8Lu %8Lu\n",
 		B(i.totalram), B(i.totalram-i.freeram), B(i.freeram),
 		B(i.sharedram), B(i.bufferram),
 		B(atomic_read(&page_cache_size)), B(i.totalswap),