linux-kernel - Re: [tip: x86/urgent] objtool/x86: Fix SRSO mess

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Message-ID: <20230816203152.co5hgmo2epd6wvef@treble>
Date:   Wed, 16 Aug 2023 13:31:52 -0700
From:   Josh Poimboeuf <jpoimboe@...nel.org>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     linux-kernel@...r.kernel.org, linux-tip-commits@...r.kernel.org,
        "Borislav Petkov (AMD)" <bp@...en8.de>, x86@...nel.org
Subject: Re: [tip: x86/urgent] objtool/x86: Fix SRSO mess

On Wed, Aug 16, 2023 at 01:59:21PM +0200, Peter Zijlstra wrote:
> Turns out I forgot to build with FRAME_POINTER=y, that still gives:
> 
> vmlinux.o: warning: objtool: srso_untrain_ret+0xd: call without frame pointer save/setup
> 
> the below seems to cure this.

LGTM

-- 
Josh