2 Commits

Author	SHA1	Message	Date
Daniel P. Berrangé	fbf27730a3	conf: add support for specifying CPU "dies" parameter ... Recently CPU hardware vendors have started to support a new structure inside the CPU package topology known as a "die". Thus the hierarchy is now: sockets > dies > cores > threads This adds support for "dies" in the XML parser, with the value defaulting to 1 if not specified for backwards compatibility. For example a system with 64 logical CPUs might report <topology sockets="4" dies="2" cores="4" threads="2"/> Reviewed-by: Jiri Denemark <jdenemar@redhat.com> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2020-01-16 15:11:42 +00:00
Andrea Bolognani	a38aa340fe	qemu: Enforce vCPU hotplug granularity constraints ... QEMU 2.7 and newer don't allow guests to start unless the initial vCPUs count is a multiple of the vCPU hotplug granularity, so validate it and report an error if needed. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1283700 Signed-off-by: Andrea Bolognani <abologna@redhat.com>	2018-01-02 14:22:06 +01:00