diff options
Diffstat (limited to 'arch/x86/kernel/check.c')
| -rw-r--r-- | arch/x86/kernel/check.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/check.c b/arch/x86/kernel/check.c index 2ac0ab71412a..fc999e6fc46a 100644 --- a/arch/x86/kernel/check.c +++ b/arch/x86/kernel/check.c @@ -83,15 +83,15 @@ void __init setup_bios_corruption_check(void) u64 size; addr = find_e820_area_size(addr, &size, PAGE_SIZE); - if (addr == 0) + if (!(addr + 1)) + break; + + if (addr >= corruption_check_size) break; if ((addr + size) > corruption_check_size) size = corruption_check_size - addr; - if (size == 0) - break; - e820_update_range(addr, size, E820_RAM, E820_RESERVED); scan_areas[num_scan_areas].addr = addr; scan_areas[num_scan_areas].size = size; |