mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-12-23 21:34:54 +03:00
d154b49a7e
In general we expect to be able to construct a SEV-ES VMSA blob from knowledge about the AMD achitectural CPU register defaults, KVM setup and QEMU setup. If any of this unexpectedly changes, figuring out what's wrong could be horrible. This systemtap script demonstrates how to capture the real VMSA that is used for a SEV-ES as it is booted. The captured data can be fed into the 'sevctl vmsa show' command in order to produce formatted info with named registers, allowing a 'diff' to be performed. This script will need updating for any kernel version that is not 6.0, to set the correct line numbers. Reviewed-by: Cole Robinson <crobinso@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> |
||
|---|---|---|
| .. | ||
| c | ||
| polkit | ||
| sh | ||
| systemtap | ||
| xml | ||
| meson.build | ||