linux-kernel - Re: [PATCH] powerpc: arch/powerpc/kernel/setup_64.c

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Message-Id: <161715298036.226945.370266141807077592.b4-ty@ellerman.id.au>
Date:   Wed, 31 Mar 2021 12:09:40 +1100
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     npiggin@...il.com, He Ying <heying24@...wei.com>, clg@...d.org,
        dja@...ens.net, rppt@...nel.org, mpe@...erman.id.au,
        christophe.leroy@...roup.eu, benh@...nel.crashing.org,
        aneesh.kumar@...ux.ibm.com, paulus@...ba.org,
        akpm@...ux-foundation.org, ardb@...nel.org
Cc:     johnny.chenyi@...wei.com, linux-kernel@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH] powerpc: arch/powerpc/kernel/setup_64.c - cleanup warnings

On Tue, 16 Mar 2021 00:11:48 -0400, He Ying wrote:
> warning: symbol 'rfi_flush' was not declared.
> warning: symbol 'entry_flush' was not declared.
> warning: symbol 'uaccess_flush' was not declared.
> We found warnings above in arch/powerpc/kernel/setup_64.c by using
> sparse tool.
> 
> Define 'entry_flush' and 'uaccess_flush' as static because they are not
> referenced outside the file. Include asm/security_features.h in which
> 'rfi_flush' is declared.

Applied to powerpc/next.

[1/1] powerpc: arch/powerpc/kernel/setup_64.c - cleanup warnings
      https://git.kernel.org/powerpc/c/d2313da4ff56bd631a3afe7a17992ed5bd0e04a6

cheers