diff options
| author | Juergen Gross <[email protected]> | 2022-06-02 22:23:49 +0300 |
|---|---|---|
| committer | Juergen Gross <[email protected]> | 2022-06-06 16:07:30 +0200 |
| commit | fa1f57421e0b1c57843902c89728f823abc32f02 (patch) | |
| tree | a7cfcba922c86058156d997e07180b269b321c34 /include/linux/fpga/fpga-mgr.h | |
| parent | d6aca3504c7ded5f4f46957e3685b9344d9743dd (diff) | |
xen/virtio: Enable restricted memory access using Xen grant mappings
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 <[email protected]>
Signed-off-by: Oleksandr Tyshchenko <[email protected]>
Reviewed-by: Stefano Stabellini <[email protected]>
Reviewed-by: Boris Ostrovsky <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Juergen Gross <[email protected]>
Diffstat (limited to 'include/linux/fpga/fpga-mgr.h')
0 files changed, 0 insertions, 0 deletions