[Patch] alloc_large_system_hash printk overflow on 16TB boot.

[Robin Holt]

During boot of a 16TB system, the following is printed:
Dentry cache hash table entries: -2147483648 (order: 22, 17179869184 bytes)

Signed-off-by: Robin Holt <holt@xxxxxxx>
To: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: lkml <linux-kernel@xxxxxxxxxxxxxxx>

---

 mm/page_alloc.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: pv1010934/mm/page_alloc.c
===================================================================
--- pv1010934.orig/mm/page_alloc.c	2010-10-01 10:27:07.000000000 -0500
+++ pv1010934/mm/page_alloc.c	2010-10-03 07:53:13.551824924 -0500
@@ -5182,9 +5182,9 @@ void *__init alloc_large_system_hash(con
 	if (!table)
 		panic("Failed to allocate %s hash table\n", tablename);
 
-	printk(KERN_INFO "%s hash table entries: %d (order: %d, %lu bytes)\n",
+	printk(KERN_INFO "%s hash table entries: %ld (order: %d, %lu bytes)\n",
 	       tablename,
-	       (1U << log2qty),
+	       (1UL << log2qty),
 	       ilog2(size) - PAGE_SHIFT,
 	       size);
 

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