Re: [PATCH v4 2/7] selftests/mm: Add support to test 4PB VA on PPC64

[Wei Yang]

On Sat, Aug 16, 2025 at 09:31:08AM +0530, Aboorva Devarajan wrote:
>From: Donet Tom <donettom@xxxxxxxxxxxxx>
>
>PowerPC64 supports a 4PB virtual address space, but this test was
>previously limited to 512TB. This patch extends the coverage up to
>the full 4PB VA range on PowerPC64.
>
>Memory from 0 to 128TB is allocated without an address hint, while
>allocations from 128TB to 4PB use a hint address.
>
>Co-developed-by: Aboorva Devarajan <aboorvad@xxxxxxxxxxxxx>
>Signed-off-by: Aboorva Devarajan <aboorvad@xxxxxxxxxxxxx>
>Reviewed-by: Dev Jain <dev.jain@xxxxxxx>
>Acked-by: David Hildenbrand <david@xxxxxxxxxx>
>Reviewed-by: Zi Yan <ziy@xxxxxxxxxx>
>Signed-off-by: Donet Tom <donettom@xxxxxxxxxxxxx>

Reviewed-by: Wei Yang <richard.weiyang@xxxxxxxxx>

-- 
Wei Yang
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