linux-kernel - Re: [PATCH] MIPS: Loongson64: Fix build error 'secondary_kexec

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Message-ID: <20210511204241.GC18185@alpha.franken.de>
Date:   Tue, 11 May 2021 22:42:41 +0200
From:   Thomas Bogendoerfer <tsbogend@...ha.franken.de>
To:     Youling Tang <tangyouling@...ngson.cn>
Cc:     Huacai Chen <chenhuacai@...nel.org>,
        Jiaxun Yang <jiaxun.yang@...goat.com>,
        linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] MIPS: Loongson64: Fix build error 'secondary_kexec_args'
 undeclared under !SMP

On Thu, May 06, 2021 at 10:02:50AM +0800, Youling Tang wrote:
> On the Loongson64 platform, if CONFIG_SMP is not set, the following build
> error will occur:
> arch/mips/loongson64/reset.c:133:2: error:'secondary_kexec_args' undeclared
> 
> Because the definition and declaration of secondary_kexec_args are in the
> CONFIG_SMP, the secondary_kexec_args variable should be used in CONFIG_SMP.
> 
> Reported-by: kernel test robot <lkp@...el.com>
> Signed-off-by: Youling Tang <tangyouling@...ngson.cn>
> ---
>  arch/mips/loongson64/reset.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)

applied to mips-next.

Thomas.

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