[PATCH] i386/x86-64: make setup_early_printk() usage consistent

[linux-2.6] / arch / i386 / kernel / setup.c

diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c
index b48ac635f3c19cb79d11086835b538cc0b1dcf00..51e513b4f72d02db2e5c2dcac9b09d905c9854ed 100644 (file)
--- a/arch/i386/kernel/setup.c
+++ b/arch/i386/kernel/setup.c
@@ -45,6 +45,7 @@
 #include <linux/nodemask.h>
 #include <linux/kexec.h>
 #include <linux/crash_dump.h>
+#include <linux/dmi.h>
 
 #include <video/edid.h>
 
@@ -129,9 +130,7 @@ struct drive_info_struct { char dummy[32]; } drive_info;
 EXPORT_SYMBOL(drive_info);
 #endif
 struct screen_info screen_info;
-#ifdef CONFIG_VT
 EXPORT_SYMBOL(screen_info);
-#endif
 struct apm_info apm_info;
 EXPORT_SYMBOL(apm_info);
 struct sys_desc_table_struct {
@@ -148,7 +147,6 @@ EXPORT_SYMBOL(ist_info);
 struct e820map e820;
 
 extern void early_cpu_init(void);
-extern void dmi_scan_machine(void);
 extern void generic_apic_probe(char *);
 extern int root_mountflags;
 
@@ -900,7 +898,7 @@ static void __init parse_cmdline_early (char ** cmdline_p)
                        }
                }
 #endif
-#ifdef CONFIG_CRASH_DUMP
+#ifdef CONFIG_PROC_VMCORE
                /* elfcorehdr= specifies the location of elf core header
                 * stored by the crashed kernel.
                 */
@@ -956,6 +954,12 @@ efi_find_max_pfn(unsigned long start, unsigned long end, void *arg)
        return 0;
 }
 
+static int __init
+efi_memory_present_wrapper(unsigned long start, unsigned long end, void *arg)
+{
+       memory_present(0, start, end);
+       return 0;
+}
 
 /*
  * Find the highest page frame number we have available
@@ -967,6 +971,7 @@ void __init find_max_pfn(void)
        max_pfn = 0;
        if (efi_enabled) {
                efi_memmap_walk(efi_find_max_pfn, &max_pfn);
+               efi_memmap_walk(efi_memory_present_wrapper, NULL);
                return;
        }
 
@@ -981,6 +986,7 @@ void __init find_max_pfn(void)
                        continue;
                if (end > max_pfn)
                        max_pfn = end;
+               memory_present(0, start, end);
        }
 }
 
@@ -1578,7 +1584,7 @@ void __init setup_arch(char **cmdline_p)
                if (s) {
                        extern void setup_early_printk(char *);
 
-                       setup_early_printk(s);
+                       setup_early_printk(strchr(s, '=') + 1);
                        printk("early console enabled\n");
                }
        }