mirror of
https://github.com/torvalds/linux.git
synced 2024-11-02 10:11:36 +00:00
9751d76275
Be a bit more paranoid in the transition back to 16-bit mode. In particular, in case the kernel is residing above the 4 GiB mark, switch to the trampoline GDT, and make the jump after turning off paging a far jump. In theory, none of this should matter, but it is exactly the kind of things that broken SMM or virtualization software could trip up on. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Link: http://lkml.kernel.org/r/tip-jopx7y6g6dbcx4tpal8q0jlr@git.kernel.org |
||
|---|---|---|
| .. | ||
| rm | ||
| init.c | ||
| Makefile | ||
| rmpiggy.S | ||