[libvirt] [PATCH 15/15] qemu: Use updated CPU when starting QEMU if possible

Pavel Hrdina phrdina at redhat.com
Wed Jun 7 07:45:23 UTC 2017


On Mon, Jun 05, 2017 at 11:27:03AM +0200, Jiri Denemark wrote:
> If QEMU is new enough and we have the live updated CPU definition in
> either save or migration cookie, we can use it to enforce ABI. The
> original guest CPU from domain XML will be stored in private data.
> 
> Signed-off-by: Jiri Denemark <jdenemar at redhat.com>
> ---
>  src/qemu/qemu_domain.c    | 40 ++++++++++++++++++++++++++++++++++++++++
>  src/qemu/qemu_domain.h    |  5 +++++
>  src/qemu/qemu_driver.c    | 30 ++++++++++++++++++++++++------
>  src/qemu/qemu_migration.c |  2 +-
>  src/qemu/qemu_process.c   | 24 ++++++++++++++++++++++--
>  src/qemu/qemu_process.h   |  2 ++
>  6 files changed, 94 insertions(+), 9 deletions(-)

Reviewed-by: Pavel Hrdina <phrdina at redhat.com>
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