D55536.id172781.diff
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D55536.id172781.diff
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	diff --git a/sys/vm/vm_fault.c b/sys/vm/vm_fault.c
	--- a/sys/vm/vm_fault.c
	+++ b/sys/vm/vm_fault.c
	@@ -656,8 +656,13 @@
	for (i = 0; i < npages; i++) {
	vm_fault_populate_check_page(&m[i]);
	vm_fault_dirty(fs, &m[i]);
	+ if (psind > 0 && m[i].dirty != VM_PAGE_BITS_ALL &&
	+ (fs->prot & VM_PROT_WRITE) != 0)
	+ vm_page_dirty(&m[i]);
	}
	VM_OBJECT_WUNLOCK(fs->first_object);
	+ if (psind > 0 && (fs->prot & VM_PROT_WRITE) != 0)
	+ fs->fault_type \|= VM_PROT_WRITE;
	rv = pmap_enter(fs->map->pmap, vaddr, m, fs->prot, fs->fault_type \|
	(fs->wired ? PMAP_ENTER_WIRED : 0), psind);