Merge nommu tree

[pandora-kernel.git] / arch / arm / kernel / traps.c

diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index d566d5f..35230a0 100644 (file)
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -688,6 +688,7 @@ EXPORT_SYMBOL(abort);
 
 void __init trap_init(void)
 {
+       unsigned long vectors = CONFIG_VECTORS_BASE;
        extern char __stubs_start[], __stubs_end[];
        extern char __vectors_start[], __vectors_end[];
        extern char __kuser_helper_start[], __kuser_helper_end[];
@@ -698,9 +699,9 @@ void __init trap_init(void)
         * into the vector page, mapped at 0xffff0000, and ensure these
         * are visible to the instruction stream.
         */
-       memcpy((void *)0xffff0000, __vectors_start, __vectors_end - __vectors_start);
-       memcpy((void *)0xffff0200, __stubs_start, __stubs_end - __stubs_start);
-       memcpy((void *)0xffff1000 - kuser_sz, __kuser_helper_start, kuser_sz);
+       memcpy((void *)vectors, __vectors_start, __vectors_end - __vectors_start);
+       memcpy((void *)vectors + 0x200, __stubs_start, __stubs_end - __stubs_start);
+       memcpy((void *)vectors + 0x1000 - kuser_sz, __kuser_helper_start, kuser_sz);
 
        /*
         * Copy signal return handlers into the vector page, and
@@ -709,6 +710,6 @@ void __init trap_init(void)
        memcpy((void *)KERN_SIGRETURN_CODE, sigreturn_codes,
               sizeof(sigreturn_codes));
 
-       flush_icache_range(0xffff0000, 0xffff0000 + PAGE_SIZE);
+       flush_icache_range(vectors, vectors + PAGE_SIZE);
        modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
 }