[libvirt PATCH v4 3/3] qemu: format sev-guest.kernel-hashes property

[Peter Krempa]

On Tue, Dec 14, 2021 at 16:07:06 +0000, Daniel P. Berrangé wrote:
> Set the kernel-hashes property on the sev-guest object if the config
> asked for it explicitly. While QEMU machine types currently default to
> having this setting off, it is not guaranteed to remain this way.
> 
> We can't assume that the QEMU capabilities were generated on an AMD host
> with SEV, so we must force set the QEMU_CAPS_SEV_GUEST. This also means
> that the 'sev' info in the qemuCaps struct might be NULL, but this is
> harmless from POV of testing the CLI generator.
> 
> Signed-off-by: Daniel P. Berrangé <berrange at redhat.com>
> ---
>  src/qemu/qemu_capabilities.c                  |  5 +++
>  src/qemu/qemu_command.c                       |  1 +
>  src/qemu/qemu_validate.c                      |  7 ++++
>  ...nch-security-sev-direct.x86_64-latest.args | 40 +++++++++++++++++++
>  .../launch-security-sev-direct.xml            | 39 ++++++++++++++++++
>  tests/qemuxml2argvtest.c                      |  5 +++
>  tests/testutilsqemu.c                         | 15 ++++---

Please split out the testutils change to a separate commit, you can use
my R-b for that without posting to the list.

>  7 files changed, 107 insertions(+), 5 deletions(-)
>  create mode 100644 tests/qemuxml2argvdata/launch-security-sev-direct.x86_64-latest.args
>  create mode 100644 tests/qemuxml2argvdata/launch-security-sev-direct.xml

Reviewed-by: Peter Krempa <pkrempa at redhat.com>