Re: [PATCH v6] arm64: implement ftrace with regs

From: Torsten Duwe
Date: Thu Jan 17 2019 - 10:48:26 EST


On Wed, Jan 16, 2019 at 09:57:39AM +0000, Julien Thierry wrote:
>
> I wanted to test this patch (and try to benchmark having the "mov x9,
> x30" always present in function prelude vs having two nops), but I
> cannot get this patch to apply (despite having a version including both
> commits below).
>
> Could you provide a git branch from which I could try to rebase the
> patch? (Or a new version of the series)

It also applies with just a single, harmless fuzz 1 onto 5.0-rc2.
Does that help?

I'm currently over v7, with Mark's requests included and the mov patching
done only once at bootup...

Torsten