> +     .globl linux_boot
> +linux_boot:
> +     cli
> +     cld
> +     mov $0x9000, %ax
> +     mov %ax, %ds
> +     mov %ax, %es
> +     mov %ax, %fs
> +     mov %ax, %gs
> +     mov %ax, %ss
> +     mov $0x8ffe, %sp
> +     ljmp $0x9000 + 0x20, $0

The hard use of segment 9000 is really highly unfortunate for bzImage, 
since it restricts its heap more than necessary.  I suggest following 
the patterns used by the (new) Qemu loader.

        -hpa


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