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

On 2014/8/12 20:19, Jan Beulich wrote:
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;

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.

Without such a term RMRR I can't figure out what definition should be better as you expect, I guess you already have a better case so please share it to avoid further discussion.


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