Re: [Xen-devel] [PATCH] xen/arm: bootfdt.c is only used during initialization

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Tue, 17 Jan 2017, Julien Grall wrote:
> This file contains data and code only used at initialization. Mark the
> file as such in the build system and correct kind_guess.
> 
> Signed-off-by: Julien Grall <julien.grall@xxxxxxx>

Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>


>  xen/arch/arm/Makefile  | 2 +-
>  xen/arch/arm/bootfdt.c | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/xen/arch/arm/Makefile b/xen/arch/arm/Makefile
> index 59b3b53..cf67bbe 100644
> --- a/xen/arch/arm/Makefile
> +++ b/xen/arch/arm/Makefile
> @@ -5,7 +5,7 @@ subdir-$(CONFIG_ARM_64) += efi
>  subdir-$(CONFIG_ACPI) += acpi
>  
>  obj-$(CONFIG_HAS_ALTERNATIVE) += alternative.o
> -obj-y += bootfdt.o
> +obj-y += bootfdt.init.o
>  obj-y += cpu.o
>  obj-y += cpuerrata.o
>  obj-y += cpufeature.o
> diff --git a/xen/arch/arm/bootfdt.c b/xen/arch/arm/bootfdt.c
> index d130633..cae6f83 100644
> --- a/xen/arch/arm/bootfdt.c
> +++ b/xen/arch/arm/bootfdt.c
> @@ -168,7 +168,7 @@ static void __init process_multiboot_node(const void 
> *fdt, int node,
>                                            const char *name,
>                                            u32 address_cells, u32 size_cells)
>  {
> -    static int kind_guess = 0;
> +    static int __initdata kind_guess = 0;
>      const struct fdt_property *prop;
>      const __be32 *cell;
>      bootmodule_kind kind;
> -- 
> 1.9.1
> 

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