[Qemu-devel] [PATCH v3 0/2] Introduce default ram size in MachineClass

[Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>]

Current DEFAULT_RAM_SIZE(128MB) enforced by QEMU would not work for
all machines. Introduce a default_ram_size as part of MachineClass.

The below patches has following behaviour:

1) If the user does not provide "-m" option, machine's default ram
   size will be picked.

2) In case the user provides memory that is lesser than machine's
   default ram size, we upscale the ram_size to machine's
   default_ram_size. A warning is displayed for the change that qemu
   has done.

On the side note, there are other cleanup of removing ram_size, slots
and maxmem from vl.c. All these are being parsed by generic code. This
can be moved to machine specific property. I will take a stab at it
next.

Nikunj A Dadhania (2):
  machine: add default_ram_size to machine class
  spapr: override default ram size 1GB

 hw/core/machine.c   |  8 ++++++++
 hw/ppc/spapr.c      |  2 ++
 include/hw/boards.h |  4 ++++
 vl.c                | 29 +++++++++++++++++------------
 4 files changed, 31 insertions(+), 12 deletions(-)

-- 
1.8.3.1