Re: [PATCH 0/3] x86_64 EFI runtime service support

Andi Kleen
2007-08-22T00:28:36Z

> current LinuxBIOS's path: the elfboot in LinuxBIOS will prepare the
> e820 table, and jump to startup_32 in kernel. is that not good and
> simple?

The problem is that the zero page cannot be changed at all in this
setup. Or rather it can be only changed by breaking LinuxBios.

-Andi