diff --git a/sys/riscv/riscv/pmap.c b/sys/riscv/riscv/pmap.c index 0fe2db214fc..c66d8f97730 100644 --- a/sys/riscv/riscv/pmap.c +++ b/sys/riscv/riscv/pmap.c @@ -1804,7 +1804,6 @@ pmap_remove(pmap_t pmap, vm_offset_t sva, vm_offset_t eva) pd_entry_t *l1, *l2; pt_entry_t l3_pte, *l3; struct spglist free; - int anyvalid; /* * Perform an unsynchronized read. This is, however, safe. @@ -1812,7 +1811,6 @@ pmap_remove(pmap_t pmap, vm_offset_t sva, vm_offset_t eva) if (pmap->pm_stats.resident_count == 0) return; - anyvalid = 0; SLIST_INIT(&free); rw_rlock(&pvh_global_lock); @@ -1885,8 +1883,6 @@ pmap_remove(pmap_t pmap, vm_offset_t sva, vm_offset_t eva) } if (lock != NULL) rw_wunlock(lock); - if (anyvalid) - pmap_invalidate_all(pmap); rw_runlock(&pvh_global_lock); PMAP_UNLOCK(pmap); pmap_free_zero_pages(&free); @@ -2014,14 +2010,11 @@ pmap_protect(pmap_t pmap, vm_offset_t sva, vm_offset_t eva, vm_prot_t prot) pmap_load_store(l3p, entry); PTE_SYNC(l3p); /* XXX: Use pmap_invalidate_range */ - pmap_invalidate_page(pmap, va); + pmap_invalidate_page(pmap, sva); } } } PMAP_UNLOCK(pmap); - - /* TODO: Only invalidate entries we are touching */ - pmap_invalidate_all(pmap); } /*