* it to VSID 0, which is reserved as a bad VSID - one which
* will never have any pages in it. */
- /* Check if hitting the linear mapping of the vmalloc/ioremap
- * kernel space
+ /* Check if hitting the linear mapping or some other kernel space
*/
bne cr7,1f
END_FTR_SECTION_IFCLR(CPU_FTR_1T_SEGMENT)
b slb_finish_load_1T
-1: /* vmalloc/ioremap mapping encoding bits, the "li" instructions below
+1:
+#ifdef CONFIG_SPARSEMEM_VMEMMAP
+ /* Check virtual memmap region. To be patches at kernel boot */
+ cmpldi cr0,r9,0xf
+ bne 1f
+_GLOBAL(slb_miss_kernel_load_vmemmap)
+ li r11,0
+ b 6f
+1:
+#endif /* CONFIG_SPARSEMEM_VMEMMAP */
+
+ /* vmalloc/ioremap mapping encoding bits, the "li" instructions below
* will be patched by the kernel at boot
*/
BEGIN_FTR_SECTION