Displaying 3 results from an estimated 3 matches for "509f3b4d8ba1".
2020 Aug 21
1
[PATCH v9 1/2] virtio: let arch advertise guest's memory access restrictions
...t; ---
> drivers/virtio/Kconfig | 6 ++++++
> drivers/virtio/virtio.c | 15 +++++++++++++++
> include/linux/virtio_config.h | 9 +++++++++
> 3 files changed, 30 insertions(+)
>
> diff --git a/drivers/virtio/Kconfig b/drivers/virtio/Kconfig
> index 5809e5f5b157..509f3b4d8ba1 100644
> --- a/drivers/virtio/Kconfig
> +++ b/drivers/virtio/Kconfig
> @@ -6,6 +6,12 @@ config VIRTIO
> bus, such as CONFIG_VIRTIO_PCI, CONFIG_VIRTIO_MMIO, CONFIG_RPMSG
> or CONFIG_S390_GUEST.
>
> +config ARCH_HAS_RESTRICTED_VIRTIO_MEMORY_ACCESS
> + bool
> + hel...
2020 Aug 19
4
[PATCH v9 0/2] s390: virtio: let arch validate VIRTIO features
Hi all,
The goal of the series is to give a chance to the architecture
to validate VIRTIO device features.
in this respin:
The tests are back to virtio_finalize_features.
No more argument for the architecture callback which only reports
if the architecture needs guest memory access restrictions for
VIRTIO.
I renamed the callback to arch_has_restricted_virtio_memory_access,
and the config
2020 Aug 19
0
[PATCH v9 1/2] virtio: let arch advertise guest's memory access restrictions
...Morel <pmorel at linux.ibm.com>
---
drivers/virtio/Kconfig | 6 ++++++
drivers/virtio/virtio.c | 15 +++++++++++++++
include/linux/virtio_config.h | 9 +++++++++
3 files changed, 30 insertions(+)
diff --git a/drivers/virtio/Kconfig b/drivers/virtio/Kconfig
index 5809e5f5b157..509f3b4d8ba1 100644
--- a/drivers/virtio/Kconfig
+++ b/drivers/virtio/Kconfig
@@ -6,6 +6,12 @@ config VIRTIO
bus, such as CONFIG_VIRTIO_PCI, CONFIG_VIRTIO_MMIO, CONFIG_RPMSG
or CONFIG_S390_GUEST.
+config ARCH_HAS_RESTRICTED_VIRTIO_MEMORY_ACCESS
+ bool
+ help
+ This option is selected by any architec...