56 unsigned long kern_linear_pte_xor[4] __read_mostly;  variable
1695 		pte_val ^= kern_linear_pte_xor[2];  in kernel_map_hugepud()
1701 	pte_val ^= kern_linear_pte_xor[3];  in kernel_map_hugepud()
1735 		pte_val ^= kern_linear_pte_xor[0];  in kernel_map_hugepmd()
1743 		pte_val ^= kern_linear_pte_xor[1];  in kernel_map_hugepmd()
1747 		pte_val ^= kern_linear_pte_xor[2];  in kernel_map_hugepmd()
2237 		kern_linear_pte_xor[1] = (_PAGE_VALID | _PAGE_SZ256MB_4V) ^  in sun4v_linear_pte_xor_finalize()
2239 		kern_linear_pte_xor[1] |= (_PAGE_CP_4V | pagecv_flag |  in sun4v_linear_pte_xor_finalize()
2242 		kern_linear_pte_xor[1] = kern_linear_pte_xor[0];  in sun4v_linear_pte_xor_finalize()
2246 		kern_linear_pte_xor[2] = (_PAGE_VALID | _PAGE_SZ2GB_4V) ^  in sun4v_linear_pte_xor_finalize()
2248 		kern_linear_pte_xor[2] |= (_PAGE_CP_4V | pagecv_flag |  in sun4v_linear_pte_xor_finalize()
2251 		kern_linear_pte_xor[2] = kern_linear_pte_xor[1];  in sun4v_linear_pte_xor_finalize()
2255 		kern_linear_pte_xor[3] = (_PAGE_VALID | _PAGE_SZ16GB_4V) ^  in sun4v_linear_pte_xor_finalize()
2257 		kern_linear_pte_xor[3] |= (_PAGE_CP_4V | pagecv_flag |  in sun4v_linear_pte_xor_finalize()
2260 		kern_linear_pte_xor[3] = kern_linear_pte_xor[2];  in sun4v_linear_pte_xor_finalize()
2703 	kern_linear_pte_xor[0] = _PAGE_VALID ^ PAGE_OFFSET;  in sun4u_pgprot_init()
2705 	kern_linear_pte_xor[0] = (_PAGE_VALID | _PAGE_SZ4MB_4U) ^  in sun4u_pgprot_init()
2708 	kern_linear_pte_xor[0] |= (_PAGE_CP_4U | _PAGE_CV_4U |  in sun4u_pgprot_init()
2712 		kern_linear_pte_xor[i] = kern_linear_pte_xor[0];  in sun4u_pgprot_init()
2750 	kern_linear_pte_xor[0] = _PAGE_VALID ^ PAGE_OFFSET;  in sun4v_pgprot_init()
2752 	kern_linear_pte_xor[0] = (_PAGE_VALID | _PAGE_SZ4MB_4V) ^  in sun4v_pgprot_init()
2755 	kern_linear_pte_xor[0] |= (page_cache4v_flag | _PAGE_P_4V |  in sun4v_pgprot_init()
2759 		kern_linear_pte_xor[i] = kern_linear_pte_xor[0];  in sun4v_pgprot_init()