github/kata-containers
1
0
Fork 1
mirror of https://github.com/kata-containers/kata-containers.git synced 2025-08-01 07:47:15 +00:00
Code Issues Projects Releases Wiki Activity

kernel: disable virtio MMIO for confidential guests

Browse Source 
As the comment in the fragment suggests, this is for the firecracker builds
and not relevant for confidential guests, for example.

Exlude mmio.conf fragment by adding the new !confidential tag to drop
virtio MMIO transport for the confidential guest kernel (as virtio PCI is
enough for the use cases today).

Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>
This commit is contained in:
Mikko Ylinen 2025-05-09 16:03:04 +03:00
parent 31d6839eb5
commit 96d922fc27
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
tools/packaging/kernel/configs/fragments/common/mmio.conf
View File

@ -1,3 +1,4 @@
# !confidential
# mmio devices are required for firecracker
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y