kbuild: append git revision for all untagged commits

[linux-2.6.git] / init / main.c

diff --git a/init/main.c b/init/main.c
index 2714e0e7cfecb78c45a3f6a17bc2d1598ab66f42..f715b9b897538cb04dc94fa900bd8c3f5d6e26e7 100644 (file)
--- a/init/main.c
+++ b/init/main.c
@@ -306,8 +306,6 @@ static int __init rdinit_setup(char *str)
 }
 __setup("rdinit=", rdinit_setup);
 
-extern void setup_arch(char **);
-
 #ifndef CONFIG_SMP
 
 #ifdef CONFIG_X86_LOCAL_APIC
@@ -343,7 +341,7 @@ static void __init setup_per_cpu_areas(void)
 #endif
        ptr = alloc_bootmem(size * nr_possible_cpus);
 
-       for_each_cpu(i) {
+       for_each_possible_cpu(i) {
                __per_cpu_offset[i] = ptr - __per_cpu_start;
                memcpy(ptr, __per_cpu_start, __per_cpu_end - __per_cpu_start);
                ptr += size;
@@ -571,17 +569,23 @@ static void __init do_initcalls(void)
        int count = preempt_count();
 
        for (call = __initcall_start; call < __initcall_end; call++) {
-               char *msg;
+               char *msg = NULL;
+               char msgbuf[40];
+               int result;
 
                if (initcall_debug) {
-                       printk(KERN_DEBUG "Calling initcall 0x%p", *call);
-                       print_fn_descriptor_symbol(": %s()", (unsigned long) *call);
+                       printk("Calling initcall 0x%p", *call);
+                       print_fn_descriptor_symbol(": %s()",
+                                       (unsigned long) *call);
                        printk("\n");
                }
 
-               (*call)();
+               result = (*call)();
 
-               msg = NULL;
+               if (result && result != -ENODEV && initcall_debug) {
+                       sprintf(msgbuf, "error code %d", result);
+                       msg = msgbuf;
+               }
                if (preempt_count() != count) {
                        msg = "preemption imbalance";
                        preempt_count() = count;
@@ -591,8 +595,10 @@ static void __init do_initcalls(void)
                        local_irq_enable();
                }
                if (msg) {
-                       printk(KERN_WARNING "error in initcall at 0x%p: "
-                               "returned with %s\n", *call, msg);
+                       printk(KERN_WARNING "initcall at 0x%p", *call);
+                       print_fn_descriptor_symbol(": %s()",
+                                       (unsigned long) *call);
+                       printk(": returned with %s\n", msg);
                }
        }
 
@@ -639,24 +645,6 @@ static void run_init_process(char *init_filename)
        execve(init_filename, argv_init, envp_init);
 }
 
-static inline void fixup_cpu_present_map(void)
-{
-#ifdef CONFIG_SMP
-       int i;
-
-       /*
-        * If arch is not hotplug ready and did not populate
-        * cpu_present_map, just make cpu_present_map same as cpu_possible_map
-        * for other cpu bringup code to function as normal. e.g smp_init() etc.
-        */
-       if (cpus_empty(cpu_present_map)) {
-               for_each_cpu(i) {
-                       cpu_set(i, cpu_present_map);
-               }
-       }
-#endif
-}
-
 static int init(void * unused)
 {
        lock_kernel();
@@ -678,7 +666,6 @@ static int init(void * unused)
 
        do_pre_smp_initcalls();
 
-       fixup_cpu_present_map();
        smp_init();
        sched_init_smp();