Hi,
I experienced build error of "calling pte_alloc_map() with 3 parameters,
while it's defined to have 4 parameters" in arch/x86/kernel/tboot.c etc.
Is the following chunk in patch "pte alloc trans splitting" necessary?
@@ -1167,16 +1168,18 @@ static inline void pgtable_page_dtor(struct page *page)
pte_unmap(pte); \
} while (0)
-#define pte_alloc_map(mm, pmd, address) \
- ((unlikely(!pmd_present(*(pmd))) && __pte_alloc(mm, pmd, address))? \
- NULL: pte_offset_map(pmd, address))
+#define pte_alloc_map(mm, vma, pmd, address) \
+ ((unlikely(pmd_none(*(pmd))) && __pte_alloc(mm, vma, \
+ pmd, address))? \
+ NULL: pte_offset_map(pmd, address))
Thanks,
Naoya Horiguchi
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