Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18;
Date:   Mon, 4 Apr 2022 11:06:33 -0400
From:   Steven Rostedt <rostedt@goodmis.org>
To:     Mark Rutland <mark.rutland@arm.com>
Cc:     Sebastian Fricke <sebastian.fricke@collabora.com>,
        linux-trace-devel@vger.kernel.org,
        LKML <linux-kernel@vger.kernel.org>,
        linux-arm-kernel@lists.infradead.org,
        Ard Biesheuvel <ard.biesheuvel@linaro.org>,
        Amit Daniel Kachhap <amit.kachhap@arm.com>,
        Torsten Duwe <duwe@suse.de>
Subject: Re: Corrupted function tracer in 5.17.0-rc1
Message-ID: <20220404110633.1b246d55@gandalf.local.home>
In-Reply-To: <YksG6LXUCwIZhK8k@FVFF77S0Q05N>
References: <20220404125212.tuby556kara5t56c@basti-XPS-13-9310>
        <20220404102607.5c9cb515@gandalf.local.home>
        <YksG6LXUCwIZhK8k@FVFF77S0Q05N>
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Precedence: bulk

On Mon, 4 Apr 2022 15:55:36 +0100
Mark Rutland <mark.rutland@arm.com> wrote:

> From the title, this is v5.17-rc1, which is known broken due to the mcount sort
> issue that was subsequently fixed in commit:

Ah, yes. I was thinking of 5.18-rc1 (which has just been released)

> 
>   4ed308c445a1e3ab ("ftrace: Have architectures opt-in for mcount build time sorting")
> 
> Is it possible to try with the final v5.17? Or at least try with that patch
> cherry-picked?

Right, 5.17-rc1 is known broken. Please try the latest, 5.17 and let us
know if it is still an issue.

Thanks,

-- Steve