Re: [PATCH v3 16/16] objtool,x86: Rewrite retpoline thunk calls

From: Peter Zijlstra
Date: Wed Jun 09 2021 - 11:12:24 EST

On Wed, Jun 09, 2021 at 05:08:05PM +0200, Peter Zijlstra wrote:
> I wonder if the compiler will also generate conditional tail calls, and
> what that does with static_call... now I have to check all that.

OK.. static call patching infra will give us a nice WARN before it dies.