Messages in this thread | | | Date | Thu, 2 Jun 2022 15:09:00 -0400 | Subject | Re: [PATCH V3 4/8] xen/virtio: Enable restricted memory access using Xen grant mappings | From | Boris Ostrovsky <> |
| |
On 6/2/22 8:49 AM, Oleksandr wrote: > > On 31.05.22 00:00, Oleksandr Tyshchenko wrote: > > Hello all. > >> From: Juergen Gross <jgross@suse.com> >> >> In order to support virtio in Xen guests add a config option XEN_VIRTIO >> enabling the user to specify whether in all Xen guests virtio should >> be able to access memory via Xen grant mappings only on the host side. >> >> Also set PLATFORM_VIRTIO_RESTRICTED_MEM_ACCESS feature from the guest >> initialization code on Arm and x86 if CONFIG_XEN_VIRTIO is enabled. >> >> Signed-off-by: Juergen Gross <jgross@suse.com> >> Signed-off-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> >> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> >> --- >> Changes V1 -> V2: >> - new patch, split required changes from commit: >> "[PATCH V1 3/6] xen/virtio: Add option to restrict memory access under Xen" >> - rework according to new platform_has() infrastructure >> >> Changes V2 -> V3: >> - add Stefano's R-b > > May I please ask for the ack or comments for x86 side here? > >
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
| |