Re: [POC][RFC][PATCH 1/2] jump_function: Addition of new feature "jump_function"

From: Ard Biesheuvel
Date: Mon Oct 08 2018 - 13:45:35 EST


On 8 October 2018 at 19:44, Jiri Kosina <jikos@xxxxxxxxxx> wrote:
> On Mon, 8 Oct 2018, Ard Biesheuvel wrote:
>
>> Does that mean that architectures could opt out of doing the whole
>> objtool + relocation processing thing, and instead take the hit of
>> going through the trampoline for all calls?
>
> There are architectures that aren't [currently] supported by objtool at
> all anyway.
>

That was kind of my point :-)