diff options
Diffstat (limited to 'arch/x86/kernel/setup_32.c')
| -rw-r--r-- | arch/x86/kernel/setup_32.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/x86/kernel/setup_32.c b/arch/x86/kernel/setup_32.c index bba8d57bd7d..03007cada0d 100644 --- a/arch/x86/kernel/setup_32.c +++ b/arch/x86/kernel/setup_32.c @@ -226,10 +226,8 @@ static void __init reserve_initrd(void) } /* We need to move the initrd down into lowmem */ - ramdisk_target = max_pfn_mapped<<PAGE_SHIFT; - ramdisk_here = find_e820_area(min(ramdisk_target, end_of_lowmem>>1), - end_of_lowmem, ramdisk_size, - PAGE_SIZE); + ramdisk_here = find_e820_area(0, end_of_lowmem, ramdisk_size, + PAGE_SIZE); if (ramdisk_here == -1ULL) panic("Cannot find place for new RAMDISK of size %lld\n", @@ -433,8 +431,12 @@ void __init setup_arch(char **cmdline_p) max_pfn = e820_end_of_ram(); } + /* max_low_pfn get updated here */ find_low_pfn_range(); + /* max_pfn_mapped is updated here */ + init_memory_mapping(0, (max_low_pfn << PAGE_SHIFT)); + reserve_initrd(); dmi_scan_machine(); |