Re: [GIT PULL] xen: Check NX state before setting up GDT mapping

[Ingo Molnar]

* Jeremy Fitzhardinge <jeremy@xxxxxxxx> wrote:

> diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
> index 0dd0c2c..5d701bf 100644
> --- a/arch/x86/xen/enlighten.c
> +++ b/arch/x86/xen/enlighten.c
> @@ -1083,6 +1083,11 @@ asmlinkage void __init xen_start_kernel(void)
>  
>  	__supported_pte_mask |= _PAGE_IOMAP;
>  
> +#ifdef CONFIG_X86_64
> +	/* Work out if we support NX */
> +	check_efer();
> +#endif
> +

btw., this #ifdef could sure be eliminated, right?

	Ingo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/