The upper memory size field should exclude the first MB of RAM.
Signed-off-by: Kevin Wolf <[email protected]>
---
hw/multiboot.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/hw/multiboot.c b/hw/multiboot.c
index 7cc3055..0d2bfb4 100644
--- a/hw/multiboot.c
+++ b/hw/multiboot.c
@@ -306,7 +306,7 @@ int load_multiboot(void *fw_cfg,
| MULTIBOOT_FLAGS_MODULES
| MULTIBOOT_FLAGS_MMAP);
stl_p(bootinfo + MBI_MEM_LOWER, 640);
- stl_p(bootinfo + MBI_MEM_UPPER, ram_size / 1024);
+ stl_p(bootinfo + MBI_MEM_UPPER, (ram_size / 1024) - 1024);
stl_p(bootinfo + MBI_BOOT_DEVICE, 0x8001ffff); /* XXX: use the -boot
switch? */
stl_p(bootinfo + MBI_MMAP_ADDR, ADDR_E820_MAP);
--
1.6.0.2
