Re: [PATCH v3 16/51] x86/32: put real return address on stack in entry code

From: Josh Poimboeuf
Date: Mon Aug 15 2016 - 11:09:48 EST


On Sun, Aug 14, 2016 at 12:31:47AM -0700, Andy Lutomirski wrote:
> On Fri, Aug 12, 2016 at 7:28 AM, Josh Poimboeuf <jpoimboe@xxxxxxxxxx> wrote:
> > This standardizes the stacks of idle tasks to be consistent with other
> > tasks on 32-bit.
>
> It might be nice to stick a ud2 or 1: hlt; jmp 1b or similar
> afterwards to make it clear that initial_code can't return.

Yeah, I'll do something like that.

--
Josh