linux-kernel - Re: [PATCH 4/7] objtool: Add support for return trampoline call

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Message-ID: <20200403154620.GS20730@hirez.programming.kicks-ass.net>
Date:   Fri, 3 Apr 2020 17:46:20 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Josh Poimboeuf <jpoimboe@...hat.com>
Cc:     Julien Thierry <jthierry@...hat.com>,
        Alexandre Chartre <alexandre.chartre@...cle.com>,
        x86@...nel.org, linux-kernel@...r.kernel.org, tglx@...utronix.de
Subject: Re: [PATCH 4/7] objtool: Add support for return trampoline call

On Fri, Apr 03, 2020 at 10:17:57AM -0500, Josh Poimboeuf wrote:
> Peter, I think my previous idea for UNWIND_HINT_ADJUST stack_add=8 would
> work here?

Yes, it would.