On Thu, 11 Nov 2021 11:14:53 +0100 David Hildenbrand <david@xxxxxxxxxx> wrote: > On 11.11.21 11:01, Pierre Morel wrote: > > The allocator allocate pages it follows the size must be rounded > > to pages before the allocation. > > > > Fixes: b0fe3988 "s390x: define UV compatible I/O allocation" > > > > What's the symptom of this? A failing test? Or is this just a pro-activ fix? if size < PAGE_SIZE then we would allocate 0, and in general we are rounding down instead of up, which is obviously wrong.
