Re: [PATCH 04/16] util/vfio-helpers: Report error when IOMMU page size is not supported

[Stefan Hajnoczi]

On Tue, Oct 20, 2020 at 07:24:16PM +0200, Philippe Mathieu-Daudé wrote:
> This driver uses the host page size to align its memory regions,
> but this size is not always compatible with the IOMMU. Add a
> check if the size matches, and bails out providing a hint what
> is the minimum page size the driver should use.
> 
> Suggested-by: Alex Williamson <alex.williamson@redhat.com>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  util/vfio-helpers.c | 28 ++++++++++++++++++++++++++--
>  util/trace-events   |  1 +
>  2 files changed, 27 insertions(+), 2 deletions(-)

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>

signature.asc
Description: PGP signature