Re: [PATCH v2 1/2] Drivers: hv: balloon: Support status report for larger page sizes

From: Greg Kroah-Hartman
Date: Thu Sep 01 2022 - 05:52:51 EST


On Wed, Aug 31, 2022 at 12:11:20PM -0700, Boqun Feng wrote:
> Hi,
>
> I think we also want this patch in the 5.15 stable. Without this patch,
> hv_balloon() will report incorrect memory usage to hypervisor when
> running on ARM64 with PAGE_SIZE > 4k. Only 5.15 needs this because ARM64
> support of HyperV guests arrived in 5.15.
>
> Upstream id b3d6dd09ff00fdcf4f7c0cb54700ffd5dd343502
>
> Cc: <stable@xxxxxxxxxxxxxxx> # 5.15.x

Now queued up, thanks.

greg k-h