Re: [PATCH v4 4/4] lib/test_kho: use kho_preserve_vmalloc instead of storing addresses in fdt
From: Pratyush Yadav
Date: Thu Sep 18 2025 - 06:36:07 EST
On Wed, Sep 17 2025, Mike Rapoport wrote:
> From: "Mike Rapoport (Microsoft)" <rppt@xxxxxxxxxx>
>
> KHO test stores physical addresses of the preserved folios directly in
> fdt.
> Use kho_preserve_vmalloc() instead of it and kho_restore_vmalloc() to
> retrieve the addresses after kexec.
>
> This makes the test more scalable from one side and adds tests coverage
> for kho_preserve_vmalloc() from the other.
>
> Signed-off-by: Mike Rapoport (Microsoft) <rppt@xxxxxxxxxx>
Reviewed-by: Pratyush Yadav <pratyush@xxxxxxxxxx>
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Regards,
Pratyush Yadav