Re: [PATCH] powerpc/64s: Include <asm/nmi.h> header file to fix a warning

[Christophe Leroy]

Le 12/03/2019 Ã 21:18, Mathieu Malaterre a ÃcritÂ:
> Make sure to include <asm/nmi.h> to provide the following prototype:
> hv_nmi_check_nonrecoverable.
>
> Remove the following warning treated as error (W=1):
>
>    arch/powerpc/kernel/traps.c:393:6: error: no previous prototype for 'hv_nmi_check_nonrecoverable' [-Werror=missing-prototypes]
>
> Signed-off-by: Mathieu Malaterre <malat@xxxxxxxxxx>

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

> ---
>   arch/powerpc/kernel/traps.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
> index a21200c6aaea..1fd45a8650e1 100644
> --- a/arch/powerpc/kernel/traps.c
> +++ b/arch/powerpc/kernel/traps.c
> @@ -71,6 +71,7 @@
>   #include <sysdev/fsl_pci.h>
>   #include <asm/kprobes.h>
>   #include <asm/stacktrace.h>
> +#include <asm/nmi.h>
>   
>   #if defined(CONFIG_DEBUGGER) || defined(CONFIG_KEXEC_CORE)
>   int (*__debugger)(struct pt_regs *regs) __read_mostly;