linux-kernel - Re: [PATCH -next] powerpc/book3e: Fix build error

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Message-ID: <0e8b7931-9bfb-1948-c141-c4e612ba0fe6@csgroup.eu>
Date:   Tue, 17 May 2022 10:45:01 +0000
From:   Christophe Leroy <christophe.leroy@...roup.eu>
To:     YueHaibing <yuehaibing@...wei.com>,
        "mpe@...erman.id.au" <mpe@...erman.id.au>,
        "benh@...nel.crashing.org" <benh@...nel.crashing.org>,
        "paulus@...ba.org" <paulus@...ba.org>
CC:     "linuxppc-dev@...ts.ozlabs.org" <linuxppc-dev@...ts.ozlabs.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH -next] powerpc/book3e: Fix build error



Le 17/05/2022 à 11:48, YueHaibing a écrit :
> arch/powerpc/mm/nohash/fsl_book3e.c: In function ‘relocate_init’:
> arch/powerpc/mm/nohash/fsl_book3e.c:348:2: error: implicit declaration of function ‘early_get_first_memblock_info’ [-Werror=implicit-function-declaration]
>    early_get_first_memblock_info(__va(dt_ptr), &size);
>    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 
> Add missing include file linux/of_fdt.h to fix this.
> 
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>

Thats for fixing that.

Reviewed-by: Christophe Leroy <christophe.leroy@...roup.eu>

It means we don't have any defconfig for 32 bits booke with 
CONFIG_RELOCATABLE ?

> ---
>   arch/powerpc/mm/nohash/fsl_book3e.c | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/arch/powerpc/mm/nohash/fsl_book3e.c b/arch/powerpc/mm/nohash/fsl_book3e.c
> index 08a984e29433..093da4dbdee1 100644
> --- a/arch/powerpc/mm/nohash/fsl_book3e.c
> +++ b/arch/powerpc/mm/nohash/fsl_book3e.c
> @@ -36,6 +36,7 @@
>   #include <linux/delay.h>
>   #include <linux/highmem.h>
>   #include <linux/memblock.h>
> +#include <linux/of_fdt.h>
>   
>   #include <asm/io.h>
>   #include <asm/mmu_context.h>