Re: [Xen-devel] [PATCH 2 of 2] xen: hvm_save: Add pre-3.4 compatibility for hvm_hw_cpu

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Thu, 2011-03-31 at 15:21 +0100, George Dunlap wrote:
> @@ -46,6 +46,8 @@
>  
>  /*
>   * Processor
> + *
> + * Compat: Pre-3.4 didn't have msr_tsc_aux

Do you mean Pre-4.0? i.e. 3.4 and earlier?

>   */
>  
>  struct hvm_hw_cpu {
> @@ -157,8 +159,131 @@
>      uint32_t error_code;
>  };
>  
> -DECLARE_HVM_SAVE_TYPE(CPU, 2, struct hvm_hw_cpu);
> +struct hvm_hw_cpu_compat { 

"struct hvm_hw_cpu_3_4_compat" to make it clear which version compat is
with?

Ian.



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