move _page_table_level to common, and rename functions and
variables to comform with pgtln style
when we refer to pgtl0e, it means the lowest translation
table entry, while the "pte" refers generic page table entry.
Tracked-On: #8831
Signed-off-by: hangliu1 <hang1.liu@intel.com>
Reviewed-by: Fei Li <fei1.li@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
The sanitized page is used to mitigate l1tf for x86, but sanitized_page_hpa
is the hpa used to set in the page table entry when delete or modify
page happens, it is by default is 0, other arch donot need to init it.
move this part to common for other arch to reuse it.
Tracked-On: #8831
Signed-off-by: hangliu1 <hang1.liu@intel.com>
Reviewed-by: Liu, Yifan1 <yifan1.liu@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
move struct pgtable and page_pool to common code and
move alloc_page/free_page/init_page_pool to common
Tracked-On: #8831
Signed-off-by: hangliu1 <hang1.liu@intel.com>
Reviewed-by: Liu, Yifan1 <yifan1.liu@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
