[Qemu-devel] [PATCH 0/2] pcspk migration compatibility

["Dr. David Alan Gilbert (git)" <dgilbert@redhat.com>]

From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>

Hi,
  39c88f56 added VMState for pcspk but turned it on for
all machine types, this breaks backwards compatibility
to older machine types.

  If this is too late for 2.8 then I suggest we take the 1st
of these two patches, which just makes it a property to flip
for those of us who need it.  Adding the 2nd patch after 2.8
might cause problems for people using 2.8 with 2.7 machine
type.

Dave

Dr. David Alan Gilbert (2):
  migration/pcspk: Add a property to state if pcspk is migrated
  migration/pcspk: Turn migration of pcspk off for 2.7 and older

 hw/audio/pcspk.c     | 10 ++++++++++
 include/hw/i386/pc.h |  5 +++++
 2 files changed, 15 insertions(+)

-- 
2.9.3