+ /*
+ * Call out to C code to invalidate an 64k HW HPTE that is
+ * useless now that the segment has been switched to 4k pages.
+ */
+htab_inval_old_hpte:
+ mr r3,r29 /* virtual addr */
+ mr r4,r31 /* PTE.pte */
+ li r5,0 /* PTE.hidx */
+ li r6,MMU_PAGE_64K /* psize */
+ ld r7,STK_PARM(r8)(r1) /* local */
+ bl .flush_hash_page
+ b htab_insert_pte
+