linux-kernel - Re: next-20220715 build fail due to 579b9239c1f386 (powerpc, ps3

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Message-ID: <0a5968c6-54cf-8054-adac-9485962ab15c@gmail.com>
Date:   Sun, 17 Jul 2022 10:47:41 +0700
From:   Bagas Sanjaya <bagasdotme@...il.com>
To:     linux-next@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        linux-kernel@...r.kernel.org
Cc:     "Aneesh Kumar K.V" <aneesh.kumar@...ux.ibm.com>,
        Michael Ellerman <mpe@...erman.id.au>
Subject: Re: next-20220715 build fail due to 579b9239c1f386 (powerpc,
 ps3_defconfig, GCC 12.1.0)

On 7/17/22 10:27, Bagas Sanjaya wrote:
> Hi everyone,
> 
> I built next-20220715 tree, using powerpc64-unknown-linux-gnu-gcc
> (GCC 12.1.0) and ps3_defconfig. The build errored on W=1 build
> (-Werror=missing-prototypes):
> 
>   CC      arch/powerpc/mm/book3s64/pgtable.o
>   CC      arch/powerpc/kernel/process.o
> arch/powerpc/mm/book3s64/pgtable.c:478:5: error: no previous prototype for 'pmd_move_must_withdraw' [-Werror=missing-prototypes]
>   478 | int pmd_move_must_withdraw(struct spinlock *new_pmd_ptl,
>       |     ^~~~~~~~~~~~~~~~~~~~~~
> cc1: all warnings being treated as errors
> 

Oops, I forget to attach the full build log.

-- 
An old man doll... just what I always wanted! - Clara
Download attachment "powerpc.log.gz" of type "application/gzip" (1639 bytes)