Re: [Xen-devel] [PATCH v6 8/9] xen/x86: add some cr3 helpers

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 10.04.18 at 09:58, <jgross@xxxxxxxx> wrote:
> --- a/xen/include/asm-x86/processor.h
> +++ b/xen/include/asm-x86/processor.h
> @@ -288,6 +288,16 @@ static inline void write_cr3(unsigned long val)
>      asm volatile ( "mov %0, %%cr3" : : "r" (val) : "memory" );
>  }
>  
> +static inline unsigned long cr3_pa(unsigned long cr3)
> +{
> +    return cr3 & X86_CR3_ADDR_MASK;
> +}
> +
> +static inline unsigned long cr3_pcid(unsigned long cr3)

This would perhaps better return unsigned int, but anyway
Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>

Jan


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