linux-kernel - Re: vmlinux.o: warning: objtool: do_machine_check()+0x5fa: call to memset() leaves .noinstr.text section

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Message-ID: <YehZsGAqgd3tJyDV@zn.tnic>
Date:   Wed, 19 Jan 2022 19:34:24 +0100
From:   Borislav Petkov <bp@...e.de>
To:     Jakub Kicinski <kuba@...nel.org>
Cc:     kernel test robot <lkp@...el.com>,
        "Paul E. McKenney" <paulmck@...nel.org>, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org
Subject: Re: vmlinux.o: warning: objtool: do_machine_check()+0x5fa: call to
 memset() leaves .noinstr.text section

On Wed, Jan 19, 2022 at 10:22:50AM -0800, Jakub Kicinski wrote:
> I was hoping that 5.17 would fix this but I just merged Linus's tree
> with netdev today and the warnings are still there :(

Hmm, weird. The set which is supposed to address this got merged last
week:

7e740ae63504 ("Merge tag 'ras_core_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip")

How exactly can I reproduce what you're seeing?

I need to merge which commit into which branch and then use which
.config to reproduce?

Thx.

-- 
Regards/Gruss,
    Boris.

SUSE Software Solutions Germany GmbH, GF: Ivo Totev, HRB 36809, AG Nürnberg