On Wed, Oct 06, 2021 at 05:18:45 -0500, Or Ozeri wrote: > This commit extends libvirt XML configuration to support a custom encryption engine. > This means that <encryption format="luks" engine="qemu"> becomes valid. > The only engine for now is qemu. However, a new engine (librbd) will be added in an upcoming commit. > If no engine is specified, qemu will be used (assuming qemu driver is used). > > Signed-off-by: Or Ozeri <oro@xxxxxxxxxx> > --- [...] Same note as with previous patch. this will need code in qemu_validate.c rejecting non-qemu backend for stuff which doesn't support it. Use a switch statement, with a correct type so that the complier forces any new additions to the enum to be included in the validation code.