D28219.id82503.diff
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D28219.id82503.diff
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	diff --git a/sys/kern/kern_malloc.c b/sys/kern/kern_malloc.c
	--- a/sys/kern/kern_malloc.c
	+++ b/sys/kern/kern_malloc.c
	@@ -768,20 +768,25 @@
	struct malloc_type mtp, struct domainset ds, int flags)
	{
	void *res;
	+ size_t asize;

	KASSERT(align != 0 && powerof2(align),
	("malloc_domainset_aligned: wrong align %#zx size %#zx",
	align, size));
	- KASSERT(align <= kmemzones[nitems(kmemzones) - 2].kz_size,
	+ KASSERT(align <= PAGE_SIZE,
	("malloc_domainset_aligned: align %#zx (size %#zx) too large",
	align, size));

	if (size < align)
	- size = align;
	- res = malloc_domainset(size, mtp, ds, flags);
	+ asize = align;
	+ else if (!powerof2(size))
	+ asize = roundup2(size, align);
	+ else
	+ asize = size;
	+ res = malloc_domainset(asize, mtp, ds, flags);
	KASSERT(res == NULL \|\| ((uintptr_t)res & (align - 1)) == 0,
	("malloc_domainset_aligned: result not aligned %p size %#zx "
	- "align %#zx", res, size, align));
	+ "allocsize %#zx align %#zx", res, size, asize, align));
	return (res);
	}

	@@ -1173,7 +1178,7 @@

	align = UMA_ALIGN_PTR;
	if (powerof2(size) && size > sizeof(void *))
	- align = size - 1;
	+ align = (size <= PAGE_SIZE ? size : PAGE_SIZE) - 1;
	for (subzone = 0; subzone < numzones; subzone++) {
	kmemzones[indx].kz_zone[subzone] =
	uma_zcreate(name, size,