Re: [PATCH 1/6] KVM: arm64: pkvm: Fix hyp_pool max order

[Will Deacon]

On Wed, Dec 08, 2021 at 03:22:54PM +0000, Quentin Perret wrote:
> 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@xxxxxxxxxx>
> ---
>  arch/arm64/kvm/hyp/nvhe/page_alloc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Acked-by: Will Deacon <will@xxxxxxxxxx>

Will