[libvirt] [PATCH 0/4] qemu: Validate guest CPU features before starting a domain

Ján Tomko jtomko at redhat.com
Fri Sep 15 17:34:41 UTC 2017


On Thu, Sep 14, 2017 at 04:22:59PM +0200, Jiri Denemark wrote:
>CPU features are usually checked by libvirt, but not if libvirt decides
>it should not check the CPU at all, which happens with host-passthrough
>CPUs, for example. Let's check all used CPU features are valid for all
>CPU definitions.
>
>https://bugzilla.redhat.com/show_bug.cgi?id=1460086
>
>Jiri Denemark (4):
>  cpu: Introduce virCPUValidateFeatures
>  qemu: Validate guest CPU features before starting a domain
>  cpu_s390: Implement virCPUValidateFeatures
>  cpu_x86: Implement virCPUValidateFeatures
>
> src/cpu/cpu.c            | 29 +++++++++++++++++++++++++++++
> src/cpu/cpu.h            |  9 +++++++++
> src/cpu/cpu_s390.c       | 29 +++++++++++++++++++++--------
> src/cpu/cpu_x86.c        | 23 +++++++++++++++++++++++
> src/libvirt_private.syms |  1 +
> src/qemu/qemu_process.c  |  4 ++++
> 6 files changed, 87 insertions(+), 8 deletions(-)
>

ACK series

Jan
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