Re: [PATCH V2 1/4] xen/unpopulated-alloc: Drop check for virt_addr_valid() in fill_list()

[Boris Ostrovsky]

On 10/26/21 12:05 PM, Oleksandr Tyshchenko wrote:
> From: Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx>
>
> If memremap_pages() succeeds the range is guaranteed to have proper page
> table, there is no need for an additional virt_addr_valid() check.
>
> Signed-off-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx>


Reviewed-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>