From: Thiemo Seufer <ths@networkno.de>
Date: Sat, 19 Feb 2005 13:56:04 +0000 (+0000)
Subject: Handle addresses beyond VMALLOC_END correctly.
X-Git-Tag: v2.6.15-rc1~731^2~1^2~287
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=16033d6104f1704bea19ca2684b1c97731479048;p=platform%2Fkernel%2Flinux-3.10.git

Handle addresses beyond VMALLOC_END correctly.

Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
index 345a4d6..0eb4315 100644
--- a/arch/mips/mm/fault.c
+++ b/arch/mips/mm/fault.c
@@ -25,6 +25,7 @@
 #include <asm/system.h>
 #include <asm/uaccess.h>
 #include <asm/ptrace.h>
+#include <asm/highmem.h>		/* For VMALLOC_END */
 
 /*
  * This routine handles page faults.  It determines the address,
@@ -57,7 +58,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long write,
 	 * only copy the information from the master page table,
 	 * nothing more.
 	 */
-	if (unlikely(address >= VMALLOC_START))
+	if (unlikely(address >= VMALLOC_START && address <= VMALLOC_END))
 		goto vmalloc_fault;
 
 	/*