Auto-update from upstream

1 files changed, 4 insertions, 27 deletions

diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 4467c49903b6..78f3a5fd43f6 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -100,12 +100,6 @@ unsigned long SYSRQ_KEY;
 #endif /* CONFIG_MAGIC_SYSRQ */
 
 
-static int ppc64_panic_event(struct notifier_block *, unsigned long, void *);
-static struct notifier_block ppc64_panic_block = {
-	.notifier_call = ppc64_panic_event,
-	.priority = INT_MIN /* may not return; must be done last */
-};
-
 #ifdef CONFIG_SMP
 
 static int smt_enabled_cmdline;
@@ -199,9 +193,7 @@ void __init early_setup(unsigned long dt_ptr)
 	/* Probe the machine type */
 	probe_machine();
 
-#ifdef CONFIG_CRASH_DUMP
-	kdump_setup();
-#endif
+	setup_kdump_trampoline();
 
 	DBG("Found, Initializing memory management...\n");
 
@@ -353,9 +345,6 @@ void __init setup_system(void)
 {
 	DBG(" -> setup_system()\n");
 
-#ifdef CONFIG_KEXEC
-	kdump_move_device_tree();
-#endif
 	/*
 	 * Unflatten the device-tree passed by prom_init or kexec
 	 */
@@ -420,10 +409,8 @@ void __init setup_system(void)
 	 */
 	register_early_udbg_console();
 
-	/* Save unparsed command line copy for /proc/cmdline */
-	strlcpy(saved_command_line, cmd_line, COMMAND_LINE_SIZE);
-
-	parse_early_param();
+	if (do_early_xmon)
+		debugger(NULL);
 
 	check_smt_enabled();
 	smp_setup_cpu_maps();
@@ -456,13 +443,6 @@ void __init setup_system(void)
 	DBG(" <- setup_system()\n");
 }
 
-static int ppc64_panic_event(struct notifier_block *this,
-                             unsigned long event, void *ptr)
-{
-	ppc_md.panic((char *)ptr);  /* May not return */
-	return NOTIFY_DONE;
-}
-
 #ifdef CONFIG_IRQSTACKS
 static void __init irqstack_early_init(void)
 {
@@ -517,8 +497,6 @@ static void __init emergency_stack_init(void)
  */
 void __init setup_arch(char **cmdline_p)
 {
-	extern void do_init_bootmem(void);
-
 	ppc64_boot_msg(0x12, "Setup Arch");
 
 	*cmdline_p = cmd_line;
@@ -535,8 +513,7 @@ void __init setup_arch(char **cmdline_p)
 	panic_timeout = 180;
 
 	if (ppc_md.panic)
-		atomic_notifier_chain_register(&panic_notifier_list,
-				&ppc64_panic_block);
+		setup_panic();
 
 	init_mm.start_code = PAGE_OFFSET;
 	init_mm.end_code = (unsigned long) _etext;