Re: [RFC KVM 25/27] kvm/isolation: implement actual KVM isolation enter/exit

[Peter Zijlstra]

On Mon, May 13, 2019 at 04:38:33PM +0200, Alexandre Chartre wrote:
> diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
> index a4db7f5..7ad5ad1 100644
> --- a/arch/x86/mm/tlb.c
> +++ b/arch/x86/mm/tlb.c
> @@ -444,6 +444,7 @@ void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *next,
>  		switch_ldt(real_prev, next);
>  	}
>  }
> +EXPORT_SYMBOL_GPL(switch_mm_irqs_off);
>  
>  /*
>   * Please ignore the name of this function.  It should be called

NAK