D54738.id169852.diff
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D54738.id169852.diff
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	diff --git a/sys/arm64/vmm/vmm_mmu.c b/sys/arm64/vmm/vmm_mmu.c
	--- a/sys/arm64/vmm/vmm_mmu.c
	+++ b/sys/arm64/vmm/vmm_mmu.c
	@@ -350,8 +350,8 @@
	("%s: Mapping is not page-sized", __func__));

	if (invalidate) {
	- l3_list = malloc((size / PAGE_SIZE) * sizeof(l3_list[0]),
	- M_TEMP, M_WAITOK \| M_ZERO);
	+ l3_list = malloc(atop(size) * sizeof(l3_list[0]), M_TEMP,
	+ M_WAITOK \| M_ZERO);
	}

	sva = va;
	@@ -359,32 +359,17 @@
	mtx_lock(&vmmpmap_mtx);
	for (i = 0; va < eva; va = va_next) {
	l0e = atomic_load_64(&l0[pmap_l0_index(va)]);
	- if (l0e == 0) {
	- va_next = (va + L0_SIZE) & ~L0_OFFSET;
	- if (va_next < va)
	- va_next = eva;
	- continue;
	- }
	+ MPASS(l0e != 0);
	MPASS((l0e & ATTR_DESCR_MASK) == L0_TABLE);

	l1 = (pd_entry_t *)PHYS_TO_DMAP(l0e & ~ATTR_MASK);
	l1e = atomic_load_64(&l1[pmap_l1_index(va)]);
	- if (l1e == 0) {
	- va_next = (va + L1_SIZE) & ~L1_OFFSET;
	- if (va_next < va)
	- va_next = eva;
	- continue;
	- }
	+ MPASS(l1e != 0);
	MPASS((l1e & ATTR_DESCR_MASK) == L1_TABLE);

	l2 = (pd_entry_t *)PHYS_TO_DMAP(l1e & ~ATTR_MASK);
	l2e = atomic_load_64(&l2[pmap_l2_index(va)]);
	- if (l2e == 0) {
	- va_next = (va + L2_SIZE) & ~L2_OFFSET;
	- if (va_next < va)
	- va_next = eva;
	- continue;
	- }
	+ MPASS(l2e != 0);
	MPASS((l2e & ATTR_DESCR_MASK) == L2_TABLE);

	l3 = (pd_entry_t *)PHYS_TO_DMAP(l2e & ~ATTR_MASK);
	@@ -419,7 +404,7 @@
	/* Invalidate the memory from the D-cache */
	vmm_call_hyp(HYP_DC_CIVAC, sva, size);

	- for (i = 0; i < (size / PAGE_SIZE); i++) {
	+ for (i = 0; i < atop(size); i++) {
	atomic_store_64(l3_list[i], 0);
	}