1 files changed, 14 insertions, 10 deletions

diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 58a07b10812..f4b9b80e1b9 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -49,6 +49,7 @@
 #include <asm/pci-direct.h>
 #include <linux/init_ohci1394_dma.h>
 #include <linux/kvm_para.h>
+#include <linux/dma-contiguous.h>
 
 #include <linux/errno.h>
 #include <linux/kernel.h>
@@ -72,7 +73,7 @@
 
 #include <asm/mtrr.h>
 #include <asm/apic.h>
-#include <asm/trampoline.h>
+#include <asm/realmode.h>
 #include <asm/e820.h>
 #include <asm/mpspec.h>
 #include <asm/setup.h>
@@ -333,8 +334,8 @@ static void __init relocate_initrd(void)
         memblock_reserve(ramdisk_here, area_size);
         initrd_start = ramdisk_here + PAGE_OFFSET;
         initrd_end   = initrd_start + ramdisk_size;
-        printk(KERN_INFO "Allocated new RAMDISK: %08llx - %08llx\n",
-                         ramdisk_here, ramdisk_here + ramdisk_size);
+        printk(KERN_INFO "Allocated new RAMDISK: [mem %#010llx-%#010llx]\n",
+                         ramdisk_here, ramdisk_here + ramdisk_size - 1);
 
         q = (char *)initrd_start;
 
@@ -365,8 +366,8 @@ static void __init relocate_initrd(void)
         /* high pages is not converted by early_res_to_bootmem */
         ramdisk_image = boot_params.hdr.ramdisk_image;
         ramdisk_size  = boot_params.hdr.ramdisk_size;
-        printk(KERN_INFO "Move RAMDISK from %016llx - %016llx to"
-                " %08llx - %08llx\n",
+        printk(KERN_INFO "Move RAMDISK from [mem %#010llx-%#010llx] to"
+                " [mem %#010llx-%#010llx]\n",
                 ramdisk_image, ramdisk_image + ramdisk_size - 1,
                 ramdisk_here, ramdisk_here + ramdisk_size - 1);
 }
@@ -391,8 +392,8 @@ static void __init reserve_initrd(void)
                        ramdisk_size, end_of_lowmem>>1);
         }
 
-        printk(KERN_INFO "RAMDISK: %08llx - %08llx\n", ramdisk_image,
-                        ramdisk_end);
+        printk(KERN_INFO "RAMDISK: [mem %#010llx-%#010llx]\n", ramdisk_image,
+                        ramdisk_end - 1);
 
 
         if (ramdisk_end <= end_of_lowmem) {
@@ -905,10 +906,10 @@ void __init setup_arch(char **cmdline_p)
         setup_bios_corruption_check();
 #endif
 
-        printk(KERN_DEBUG "initial memory mapped : 0 - %08lx\n",
-                        max_pfn_mapped<<PAGE_SHIFT);
+        printk(KERN_DEBUG "initial memory mapped: [mem 0x00000000-%#010lx]\n",
+                        (max_pfn_mapped<<PAGE_SHIFT) - 1);
 
-        setup_trampolines();
+        setup_real_mode();
 
         init_gbpages();
 
@@ -925,6 +926,7 @@ void __init setup_arch(char **cmdline_p)
         }
 #endif
         memblock.current_limit = get_max_mapped();
+        dma_contiguous_reserve(0);
 
         /*
          * NOTE: On x86-32, only from this point on, fixmaps are ready for use.
@@ -966,6 +968,8 @@ void __init setup_arch(char **cmdline_p)
         if (boot_cpu_data.cpuid_level >= 0) {
                 /* A CPU has %cr4 if and only if it has CPUID */
                 mmu_cr4_features = read_cr4();
+                if (trampoline_cr4_features)
+                        *trampoline_cr4_features = mmu_cr4_features;
         }
 
 #ifdef CONFIG_X86_32