qemu: Fix CPU model broken by older libvirt

[libvirt] [PATCH 0/4] qemu: Fix CPU model broken by older libvirt

Jiri Denemark posted 4 patches 6 years, 6 months ago

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Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/libvirt tags/patchew/cover.1507710166.git.jdenemar@redhat.com

src/conf/cpu_conf.c      | 40 +++++++++++++++--------
src/conf/cpu_conf.h      |  4 +++
src/libvirt_private.syms |  1 +
src/qemu/qemu_domain.c   | 76 ++++++++++++++++++++++++++++++++++++++++++++
src/qemu/qemu_domain.h   |  4 +++
src/qemu/qemu_driver.c   | 14 ++++++++
src/qemu/qemu_process.c  | 83 ++++++++++++++++++++++++++++++++++--------------
7 files changed, 186 insertions(+), 36 deletions(-)

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[libvirt] [PATCH 0/4] qemu: Fix CPU model broken by older libvirt

Posted by Jiri Denemark 6 years, 6 months ago

When libvirt older than 3.9.0 reconnected to a running domain started by
old libvirt it could have messed up the expansion of host-model by
adding features QEMU does not support (such as cmt). This series fixes
the reconnection code and adds a hack which fixes CPU definitions which
were broken by older libvirt.

https://bugzilla.redhat.com/show_bug.cgi?id=1495171

Jiri Denemark (4):
  qemu: Separate CPU updating code from qemuProcessReconnect
  conf: Introduce virCPUDefFindFeature
  qemu: Filter CPU features when using host CPU
  qemu: Fix CPU model broken by older libvirt

 src/conf/cpu_conf.c      | 40 +++++++++++++++--------
 src/conf/cpu_conf.h      |  4 +++
 src/libvirt_private.syms |  1 +
 src/qemu/qemu_domain.c   | 76 ++++++++++++++++++++++++++++++++++++++++++++
 src/qemu/qemu_domain.h   |  4 +++
 src/qemu/qemu_driver.c   | 14 ++++++++
 src/qemu/qemu_process.c  | 83 ++++++++++++++++++++++++++++++++++--------------
 7 files changed, 186 insertions(+), 36 deletions(-)

-- 
2.14.2

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