docs: Expand on recommendation in hypervisor-cpu-baseline description

On some architectures, e.g. aarch64 and s390x, the output of
`virsh capabilities` is not suitable for use in
`virsh hypervisor-cpu-baseline`. Expand the description of the
man page to make this explicit.

https://bugzilla.redhat.com/show_bug.cgi?id=1850654

Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This commit is contained in:
Tim Wiederhake 2020-10-09 15:02:11 +02:00 committed by Michal Privoznik
parent 0c5bb37f76
commit 4bd0633211

View File

@ -976,8 +976,9 @@ as printed by ``capabilities`` command. The guest CPU definition may be created
from the host CPU model found in domain capabilities XML (printed by
``domcapabilities`` command). In addition to the <cpu> elements, this command
accepts full capabilities XMLs, or domain capabilities XMLs containing the CPU
definitions. For best results, use only the CPU definitions from domain
capabilities.
definitions. It is recommended to use only the CPU definitions from domain
capabilities, as on some architectures using the host CPU definition may either
fail or provide unexpected results.
When *FILE* contains only a single CPU definition, the command will print the
same CPU with restrictions imposed by the capabilities of the hypervisor.