On 04/27/2010 01:38 PM, Joerg Roedel wrote:
This patch introduces a mmu-callback to translate gpa
addresses in the walk_addr code. This is later used to
translate l2_gpa addresses into l1_gpa addresses.
+static inline gfn_t gpa_to_gfn(gpa_t gpa)
+{
+ return (gfn_t)gpa>> PAGE_SHIFT;
+}
+
This overflows on 32-bit, since gpa_t is u64 and gfn_t is ulong.
--
error compiling committee.c: too many arguments to function
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