Merge tag 'drm-intel-fixes-2014-02-14' of ssh://git.freedesktop.org/git/drm-intel...

[~andy/linux] / init / main.c

diff --git a/init/main.c b/init/main.c
index febc511e078a65d08ac4dd6a3be67b26926195cd..eb03090cdced5aac82787cf3154c2430b7410924 100644 (file)
--- a/init/main.c
+++ b/init/main.c
@@ -92,17 +92,11 @@ static int kernel_init(void *);
 
 extern void init_IRQ(void);
 extern void fork_init(unsigned long);
-extern void mca_init(void);
-extern void sbus_init(void);
 extern void radix_tree_init(void);
 #ifndef CONFIG_DEBUG_RODATA
 static inline void mark_rodata_ro(void) { }
 #endif
 
-#ifdef CONFIG_TC
-extern void tc_init(void);
-#endif
-
 /*
  * Debug helper: via this flag we know that we are in 'early bootup code'
  * where only the boot processor is running with IRQ disabled.  This means
@@ -282,7 +276,7 @@ static int __init unknown_bootoption(char *param, char *val, const char *unused)
                unsigned int i;
                for (i = 0; envp_init[i]; i++) {
                        if (i == MAX_INIT_ENVS) {
-                               panic_later = "Too many boot env vars at `%s'";
+                               panic_later = "env";
                                panic_param = param;
                        }
                        if (!strncmp(param, envp_init[i], val - param))
@@ -294,7 +288,7 @@ static int __init unknown_bootoption(char *param, char *val, const char *unused)
                unsigned int i;
                for (i = 0; argv_init[i]; i++) {
                        if (i == MAX_INIT_ARGS) {
-                               panic_later = "Too many boot init vars at `%s'";
+                               panic_later = "init";
                                panic_param = param;
                        }
                }
@@ -355,9 +349,11 @@ static inline void smp_prepare_cpus(unsigned int maxcpus) { }
  */
 static void __init setup_command_line(char *command_line)
 {
-       saved_command_line = alloc_bootmem(strlen (boot_command_line)+1);
-       initcall_command_line = alloc_bootmem(strlen (boot_command_line)+1);
-       static_command_line = alloc_bootmem(strlen (command_line)+1);
+       saved_command_line =
+               memblock_virt_alloc(strlen(boot_command_line) + 1, 0);
+       initcall_command_line =
+               memblock_virt_alloc(strlen(boot_command_line) + 1, 0);
+       static_command_line = memblock_virt_alloc(strlen(command_line) + 1, 0);
        strcpy (saved_command_line, boot_command_line);
        strcpy (static_command_line, command_line);
 }
@@ -476,7 +472,7 @@ static void __init mm_init(void)
        mem_init();
        kmem_cache_init();
        percpu_init_late();
-       pgtable_cache_init();
+       pgtable_init();
        vmalloc_init();
 }
 
@@ -565,6 +561,7 @@ asmlinkage void __init start_kernel(void)
        init_timers();
        hrtimers_init();
        softirq_init();
+       acpi_early_init();
        timekeeping_init();
        time_init();
        sched_clock_postinit();
@@ -584,7 +581,8 @@ asmlinkage void __init start_kernel(void)
         */
        console_init();
        if (panic_later)
-               panic(panic_later, panic_param);
+               panic("Too many boot %s vars at `%s'", panic_later,
+                     panic_param);
 
        lockdep_info();
 
@@ -641,7 +639,6 @@ asmlinkage void __init start_kernel(void)
 
        check_bugs();
 
-       acpi_early_init(); /* before LAPIC and SMP init */
        sfi_init_late();
 
        if (efi_enabled(EFI_RUNTIME_SERVICES)) {
@@ -815,7 +812,7 @@ void __init load_default_modules(void)
 static int run_init_process(const char *init_filename)
 {
        argv_init[0] = init_filename;
-       return do_execve(init_filename,
+       return do_execve(getname_kernel(init_filename),
                (const char __user *const __user *)argv_init,
                (const char __user *const __user *)envp_init);
 }