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From:   Naresh Kamboju <naresh.kamboju@linaro.org>
Date:   Tue, 20 Jul 2021 13:47:25 +0530
Message-ID: <CA+G9fYs2ApGkrJHL5HOO1jEJZ714itVp+Tdj7fWzkG+JWc=pOA@mail.gmail.com>
Subject: Re: linux-next: build failure after merge of the printk tree
To:     Stephen Rothwell <sfr@canb.auug.org.au>
Cc:     Petr Mladek <pmladek@suse.com>, Chris Down <chris@chrisdown.name>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux Next Mailing List <linux-next@vger.kernel.org>
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On Tue, 20 Jul 2021 at 13:13, Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> Hi all,
>
> After merging the printk tree, today's linux-next build (mips allnoconfig)
> failed like this:
>
> arch/mips/kernel/genex.o: In function `handle_mcheck_int':
> (.text+0x190c): undefined reference to `printk'
> arch/mips/kernel/genex.o: In function `handle_reserved_int':
> (.text+0x1c8c): undefined reference to `printk'
>
> Caused by commit
>
>   337015573718 ("printk: Userspace format indexing support")

Following MIPS builds failed at our end due the reported problem.

 - build/gcc-10-allnoconfig
 - build/gcc-10-ar7_defconfig
 - build/gcc-10-ath79_defconfig
 - build/gcc-10-bcm47xx_defconfig
 - build/gcc-10-bcm63xx_defconfig
 - build/gcc-10-cavium_octeon_defconfig
 - build/gcc-10-defconfig
 - build/gcc-10-e55_defconfig
 - build/gcc-10-malta_defconfig
 - build/gcc-10-nlm_xlp_defconfig
 - build/gcc-10-rt305x_defconfig


>
> --
> Cheers,
> Stephen Rothwell

- Naresh