Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / arch / arm / kernel / traps.c

diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 446aee97436f22b82ba7d2f16a06d74b507b7042..ee57640ba2bb50ddff8400cccfb6c01603a0da87 100644 (file)
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -37,6 +37,8 @@
 
 static const char *handler[]= { "prefetch abort", "data abort", "address exception", "interrupt" };
 
+void *vectors_page;
+
 #ifdef CONFIG_DEBUG_USER
 unsigned int user_debug;
 
@@ -708,19 +710,19 @@ void __readwrite_bug(const char *fn)
 }
 EXPORT_SYMBOL(__readwrite_bug);
 
-void __pte_error(const char *file, int line, unsigned long val)
+void __pte_error(const char *file, int line, pte_t pte)
 {
-       printk("%s:%d: bad pte %08lx.\n", file, line, val);
+       printk("%s:%d: bad pte %08lx.\n", file, line, pte_val(pte));
 }
 
-void __pmd_error(const char *file, int line, unsigned long val)
+void __pmd_error(const char *file, int line, pmd_t pmd)
 {
-       printk("%s:%d: bad pmd %08lx.\n", file, line, val);
+       printk("%s:%d: bad pmd %08lx.\n", file, line, pmd_val(pmd));
 }
 
-void __pgd_error(const char *file, int line, unsigned long val)
+void __pgd_error(const char *file, int line, pgd_t pgd)
 {
-       printk("%s:%d: bad pgd %08lx.\n", file, line, val);
+       printk("%s:%d: bad pgd %08lx.\n", file, line, pgd_val(pgd));
 }
 
 asmlinkage void __div0(void)
@@ -756,7 +758,11 @@ static void __init kuser_get_tls_init(unsigned long vectors)
 
 void __init early_trap_init(void)
 {
+#if defined(CONFIG_CPU_USE_DOMAINS)
        unsigned long vectors = CONFIG_VECTORS_BASE;
+#else
+       unsigned long vectors = (unsigned long)vectors_page;
+#endif
        extern char __stubs_start[], __stubs_end[];
        extern char __vectors_start[], __vectors_end[];
        extern char __kuser_helper_start[], __kuser_helper_end[];
@@ -780,10 +786,10 @@ void __init early_trap_init(void)
         * Copy signal return handlers into the vector page, and
         * set sigreturn to be a pointer to these.
         */
-       memcpy((void *)KERN_SIGRETURN_CODE, sigreturn_codes,
-              sizeof(sigreturn_codes));
-       memcpy((void *)KERN_RESTART_CODE, syscall_restart_code,
-              sizeof(syscall_restart_code));
+       memcpy((void *)(vectors + KERN_SIGRETURN_CODE - CONFIG_VECTORS_BASE),
+              sigreturn_codes, sizeof(sigreturn_codes));
+       memcpy((void *)(vectors + KERN_RESTART_CODE - CONFIG_VECTORS_BASE),
+              syscall_restart_code, sizeof(syscall_restart_code));
 
        flush_icache_range(vectors, vectors + PAGE_SIZE);
        modify_domain(DOMAIN_USER, DOMAIN_CLIENT);