linux-kernel - Re: [PATCH v2] module: Don't wait for GOING modules

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Message-ID: <Y8hQbC3wvu1S+uZ5@zn.tnic>
Date:   Wed, 18 Jan 2023 21:02:52 +0100
From:   Borislav Petkov <bp@...en8.de>
To:     Luis Chamberlain <mcgrof@...nel.org>
Cc:     Petr Mladek <pmladek@...e.com>,
        Prarit Bhargava <prarit@...hat.com>,
        Vegard Nossum <vegard.nossum@...cle.com>,
        NeilBrown <neilb@...e.de>, Goldwyn Rodrigues <rgoldwyn@...e.com>,
        Petr Pavlu <petr.pavlu@...e.com>, david@...hat.com,
        mwilck@...e.com, linux-modules@...r.kernel.org,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH v2] module: Don't wait for GOING modules

On Tue, Jan 17, 2023 at 04:04:22PM -0800, Luis Chamberlain wrote:
> and now I'm seeing this while trying to build v5.1:
> 
> ld: arch/x86/boot/compressed/pgtable_64.o:(.bss+0x0): multiple definition of `__force_order';
> arch/x86/boot/compressed/kaslr_64.o:(.bss+0x0): first defined here

You need to backport 

aa5cacdc29d7 ("x86/asm: Replace __force_order with a memory clobber")

for that.

Happens when building older kernels with newer toolchain.


-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette