[Qemu-devel] [RFC 0/2] pseries: Correct behaviour change for older machine types

[David Gibson]

152ef80 "pseries: Rewrite CAS PVR compatibility logic" incorrectly
introduced a guest-visible behaviour change into existing versioned
machine type.  Patch 2/2 corrects this change, while 1/2 is a
preliminary clean up to make that easier.

Unfortunately, this bug is already in the released qemu-2.9.0.  Once
this is ready to merge for master, I'll make a backport to apply for
2.9.1 as well.

David Gibson (2):
  pseries: Split CAS PVR negotiation out into a separate function
  pseries: Restore PVR negotiation logic for pre-2.9 machine types

 hw/ppc/spapr.c         |   3 ++
 hw/ppc/spapr_hcall.c   | 131 +++++++++++++++++++++++++++++++++++++++++++------
 include/hw/ppc/spapr.h |   1 +
 3 files changed, 119 insertions(+), 16 deletions(-)

-- 
2.9.4