Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[pandora-kernel.git] / arch / x86 / kernel / setup.c

diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index b3143bc..32bd87c 100644 (file)
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -298,6 +298,9 @@ static void __init init_gbpages(void)
 static inline void init_gbpages(void)
 {
 }
+static void __init cleanup_highmap(void)
+{
+}
 #endif
 
 static void __init reserve_brk(void)
@@ -695,15 +698,6 @@ static int __init parse_reservelow(char *p)
 
 early_param("reservelow", parse_reservelow);
 
-static u64 __init get_max_mapped(void)
-{
-       u64 end = max_pfn_mapped;
-
-       end <<= PAGE_SHIFT;
-
-       return end;
-}
-
 /*
  * Determine if we were loaded by an EFI loader.  If so, then we have also been
  * passed the efi memmap, systab, etc., so we should use these data structures
@@ -719,8 +713,6 @@ static u64 __init get_max_mapped(void)
 
 void __init setup_arch(char **cmdline_p)
 {
-       int acpi = 0;
-       int amd = 0;
        unsigned long flags;
 
 #ifdef CONFIG_X86_32
@@ -937,6 +929,8 @@ void __init setup_arch(char **cmdline_p)
         */
        reserve_brk();
 
+       cleanup_highmap();
+
        memblock.current_limit = get_max_mapped();
        memblock_x86_fill();
 
@@ -950,15 +944,8 @@ void __init setup_arch(char **cmdline_p)
        printk(KERN_DEBUG "initial memory mapped : 0 - %08lx\n",
                        max_pfn_mapped<<PAGE_SHIFT);
 
-       reserve_trampoline_memory();
+       setup_trampolines();
 
-#ifdef CONFIG_ACPI_SLEEP
-       /*
-        * Reserve low memory region for sleep support.
-        * even before init_memory_mapping
-        */
-       acpi_reserve_wakeup_memory();
-#endif
        init_gbpages();
 
        /* max_pfn_mapped is updated here */
@@ -999,19 +986,7 @@ void __init setup_arch(char **cmdline_p)
 
        early_acpi_boot_init();
 
-#ifdef CONFIG_ACPI_NUMA
-       /*
-        * Parse SRAT to discover nodes.
-        */
-       acpi = acpi_numa_init();
-#endif
-
-#ifdef CONFIG_AMD_NUMA
-       if (!acpi)
-               amd = !amd_numa_init(0, max_pfn);
-#endif
-
-       initmem_init(0, max_pfn, acpi, amd);
+       initmem_init();
        memblock_find_dma_reserve();
        dma32_reserve_bootmem();
 
@@ -1055,9 +1030,7 @@ void __init setup_arch(char **cmdline_p)
 
        prefill_possible_map();
 
-#ifdef CONFIG_X86_64
        init_cpu_to_node();
-#endif
 
        init_apic_mappings();
        ioapic_and_gsi_init();