On Wed, Mar 02, 2016 at 11:22:30AM -0500, Brian Gerst wrote:
> This should be: movq stack_start(%rip), %rsp
No it wouldn't. That doesn't work.
> > + subq $__START_KERNEL_map, %rsp
>
> It would be better to add the offset to the initializer for
> stack_start instead of adjusting it at runtime. That would require
> moving the existing load of stack_start from the common path to the
> secondary startup,
This is the BSP we're talking about - no secondary startup. We want to run
verify_cpu as early as possible.
--
Regards/Gruss,
Boris.
ECO tip #101: Trim your mails when you reply.
