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mmu: adapt to changes for newpage()

--- a/sys/src/9/omap/mmu.c

+++ b/sys/src/9/omap/mmu.c

@@ -238,8 +238,9 @@

 	/* put l1 for l2 table if needed */

 	if(*l1 == 0) {

 		if(up->mmul2cache == nil) {

-			pg = newpage(1, 0, 0);

+			pg = newpage(0, nil);

 			pg->va = VA(kmap(pg));

+			memset((void*)pg->va, 0, BY2PG);

 		} else {

 			pg = up->mmul2cache;

 			up->mmul2cache = pg->next;

-- 

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