[PATCH] virtio_balloon: fix PFN format for virtio-1

Cornelia Huck
Wed, 18 May 2016 13:27:46 -0000

On Wed, 18 May 2016 15:38:53 +0300
"Michael S. Tsirkin" <mst at redhat.com> wrote:

> Everything should be LE when using virtio-1, but
> the linux balloon driver does not seem to care about that.
>
> Cc: stable at vger.kernel.org
> Reported-by: Cornelia Huck <cornelia.huck at de.ibm.com>
> Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
> ---
>  drivers/virtio/virtio_balloon.c | 20 ++++++++++++--------
>  1 file changed, 12 insertions(+), 8 deletions(-)

Keeping the pfns in proper byte order seems less hacky than my
approach, and it fixes the crash for my setup as well.

Tested-by: Cornelia Huck <cornelia.huck at de.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck at de.ibm.com>