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| H A D | page_alloc.c | 34b43a88 Wed Dec 08 09:22:54 CST 2021 Quentin Perret <qperret@google.com> KVM: arm64: pkvm: Fix hyp_pool max order
The EL2 page allocator in protected mode maintains a per-pool max order
value to optimize allocations when the memory region it covers is small.
However, the max order value is currently under-estimated whenever the
number of pages in the region is a power of two. Fix the estimation.
Signed-off-by: Quentin Perret <qperret@google.com>
Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211208152300.2478542-2-qperret@google.com
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