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由 Chuanxiao Dong 提交于
Before get the page from pfn, use pfn_valid to check if pfn is able to translate to page structure. Signed-off-by: NChuanxiao Dong <chuanxiao.dong@intel.com> Signed-off-by: NZhenyu Wang <zhenyuw@linux.intel.com>
b6b6fbc8
Before get the page from pfn, use pfn_valid to check if pfn is able to translate to page structure. Signed-off-by: NChuanxiao Dong <chuanxiao.dong@intel.com> Signed-off-by: NZhenyu Wang <zhenyuw@linux.intel.com>