diff options
Diffstat (limited to 'src/boot')
| -rw-r--r-- | src/boot/selfboot.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/boot/selfboot.c b/src/boot/selfboot.c index 99b1493ed7..67603f07db 100644 --- a/src/boot/selfboot.c +++ b/src/boot/selfboot.c @@ -146,6 +146,11 @@ static int valid_area(struct lb_memory *mem, unsigned long buffer, } } if (i == mem_entries) { + if (start < (1024*1024) && end <=(1024*1024)) { + printk(BIOS_DEBUG, "Payload (probably SeaBIOS) loaded" + " into a reserved area in the lower 1MB\n"); + return 1; + } printk(BIOS_ERR, "No matching ram area found for range:\n"); printk(BIOS_ERR, " [0x%016lx, 0x%016lx)\n", start, end); printk(BIOS_ERR, "Ram areas\n"); |