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

[~andy/linux] / arch / x86 / kernel / setup.c

diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index f2afee6a19c1e82f9e8ec587dcaa4aa7885f9528..16be6dc14db1b67c108475466ee494312e82d665 100644 (file)
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -73,7 +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>
@@ -334,8 +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;
 
@@ -366,8 +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);
 }
@@ -392,8 +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) {
@@ -906,10 +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();
 
@@ -968,6 +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