Merge branch 'x86/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip...

[pandora-kernel.git] / arch / x86 / kernel / test_nx.c

diff --git a/arch/x86/kernel/test_nx.c b/arch/x86/kernel/test_nx.c
index 6d7ef11..787a5e4 100644 (file)
--- a/arch/x86/kernel/test_nx.c
+++ b/arch/x86/kernel/test_nx.c
@@ -11,7 +11,10 @@
  */
 #include <linux/module.h>
 #include <linux/sort.h>
+#include <linux/slab.h>
+
 #include <asm/uaccess.h>
+#include <asm/asm.h>
 
 extern int rodata_test_data;
 
@@ -89,11 +92,7 @@ static noinline int test_address(void *address)
                "2:     mov %[zero], %[rslt]\n"
                "       ret\n"
                ".previous\n"
-               ".section __ex_table,\"a\"\n"
-               "       .align 8\n"
-               "       .quad 0b\n"
-               "       .quad 2b\n"
-               ".previous\n"
+               _ASM_EXTABLE(0b,2b)
                : [rslt] "=r" (result)
                : [fake_code] "r" (address), [zero] "r" (0UL), "0" (result)
        );
@@ -142,7 +141,6 @@ static int test_NX(void)
         * Until then, don't run them to avoid too many people getting scared
         * by the error message
         */
-#if 0
 
 #ifdef CONFIG_DEBUG_RODATA
        /* Test 3: Check if the .rodata section is executable */
@@ -155,6 +153,7 @@ static int test_NX(void)
        }
 #endif
 
+#if 0
        /* Test 4: Check if the .data section of a module is executable */
        if (test_address(&test_data)) {
                printk(KERN_ERR "test_nx: .data section is executable\n");