Re: [PATCH] ARC: ARCv2: jump label: implement jump label patching

Peter Zijlstra
2019-06-20T21:12:42Z

On Thu, Jun 20, 2019 at 06:34:29PM +0000, Eugeniy Paltsev wrote:
> On Wed, 2019-06-19 at 10:12 +0200, Peter Zijlstra wrote:
> > On Tue, Jun 18, 2019 at 04:16:20PM +0000, Vineet Gupta wrote:

> > I'm assuming you've looked at what x86 currently does and found
> > something like that doesn't work for ARC?
>
> To be honest I've mostly look at arm/arm64 implementation :)

Yeah, but that's fixed instruction width RISC. They have it easy.