Re: [PATCH v2 4/5] x86/bpf: Fix 64-bit JIT frame pointer usage

[Josh Poimboeuf]

On Fri, Jun 14, 2019 at 02:05:56PM -0700, Alexei Starovoitov wrote:
> Have you tested it ?
> I really doubt, since in my test both CONFIG_UNWINDER_ORC and
> CONFIG_UNWINDER_FRAME_POINTER failed to unwind through such odd frame.

Hm, are you seeing selftest failures?  They seem to work for me.

> Here is much simple patch that I mentioned in the email yesterday,
> but you failed to listen instead of focusing on perceived 'code readability'.
> 
> It makes one proper frame and both frame and orc unwinders are happy.

I'm on my way out the door and I just skimmed it, but it looks fine.

Some of the code and patch description look familiar, please be sure to
give me proper credit.

-- 
Josh