Re: [Xen-devel] [RFC][PATCH 2/5] xen:x86: introduce a new hypercall to get RMRR mappings

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 12.08.14 at 12:55, <tiejun.chen@xxxxxxxxx> wrote:
> On 2014/8/8 23:45, Jan Beulich wrote:
>>>>> On 07.08.14 at 13:02, <tiejun.chen@xxxxxxxxx> wrote:
>>> +/*
>>> + * Returns the RMRR memory map as it was when the domain
>>> + * was started.
>>> + */
>>> +#define XENMEM_RMRR_memory_map           26
>>> +typedef struct e820map rmrr_e820_t;
>>> +DEFINE_XEN_GUEST_HANDLE(rmrr_e820_t);
>>
>> Again just as a general remark: What in the world does the "e820"
>> in here mean?
> 
> I will redefine a struct to represent this to avoid any confusion.

And just to avoid another needless round: The term RMRR shouldn't
be in the hypercall public interface definitions either. This needs to
be properly abstracted.

Jan


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