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Date: Wed, 22 Jul 2020 20:06:08 -0400
From: Steven Rostedt <rostedt@goodmis.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Sami Tolvanen <samitolvanen@google.com>, Masahiro Yamada
 <masahiroy@kernel.org>, Will Deacon <will@kernel.org>, Greg Kroah-Hartman
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 linux-pci@vger.kernel.org, x86@kernel.org, Josh Poimboeuf
 <jpoimboe@redhat.com>
Subject: Re: [RFC][PATCH] objtool,x86_64: Replace recordmcount with objtool
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On Thu, 23 Jul 2020 01:56:20 +0200
Peter Zijlstra <peterz@infradead.org> wrote:

> Anyway, what do you prefer, I suppose I can make objtool whatever we
> need, that patch is trivial. Simply recording the sites and not
> rewriting them should be simple enough.

Either way. If objtool turns it into nops, just make it where we can
enable -DCC_USING_NOP_MCOUNT set, and the kernel will be unaware.

Or if you just add the locations, then that would work too.

-- Steve