linux-kernel - Re: [regression ?] kbuild: fix building bzImage with CONFIG_TRIM_UNUSED

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Message-ID: <20161209025637.GC4661@jagdpanzerIV.localdomain>
Date:   Fri, 9 Dec 2016 11:56:37 +0900
From:   Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>
To:     Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>
Cc:     Nicolas Pitre <nico@...aro.org>, Jarod Wilson <jarod@...hat.com>,
        Michal Marek <mmarek@...e.com>, linux-kbuild@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [regression ?] kbuild: fix building bzImage with
 CONFIG_TRIM_UNUSED_KSYMS enabled

On (12/09/16 11:43), Sergey Senozhatsky wrote:
> 
> after 53924022d8a ("kbuild: fix building bzImage withCONFIG_TRIM_UNUSED_KSYMS
> enabled") all of my build scripts build the kernel without the modules.

[..]
> +# For the kernel to actually contain only the needed exported symbols,
> +# we have to build modules as well to determine what those symbols are.
> +# (this can be evaluated only once include/config/auto.conf has been included)
					^^^^^

ah, the config. so the patch is wrong.

	-ss