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[Qemu-devel] [PULL v3 0/7] Memory API mutators

From: Avi Kivity
Subject: [Qemu-devel] [PULL v3 0/7] Memory API mutators
Date: Thu, 15 Dec 2011 17:18:32 +0200

[repost w/ qemu-devel copied this time]

This patchset introduces memory_region_set_enabled() and
memory_region_set_address() to avoid the requirement on memory
routers to track the internal state of the memory API (so they know
whether they need to add or remove a region).  Instead, they can
simply copy the state of the region from the guest-exposed register
to the memory core, via the new mutator functions.

Please pull from

  git://git.kernel.org/pub/scm/virt/kvm/qemu-kvm.git memory/mutators

   - fix confusion in patch 3 wrt function arguments and doc comments
   - add migration documentation

   - fix minor bug in set_address()
   - add set_alias_offset()
   - two example users

Avi Kivity (7):
  memory: introduce memory_region_set_enabled()
  memory: introduce memory_region_set_address()
  memory: introduce memory_region_set_alias_offset()
  memory: optimize empty transactions due to mutators
  cirrus_vga: adapt to memory mutators API
  piix_pci: adapt smram mapping to use memory mutators
  docs: document memory API interaction with migration

 docs/migration.txt |   12 ++++++++
 hw/cirrus_vga.c    |   50 +++++++++++---------------------
 hw/piix_pci.c      |   20 ++++---------
 memory.c           |   81 ++++++++++++++++++++++++++++++++++++++++++++-------
 memory.h           |   40 +++++++++++++++++++++++++
 5 files changed, 145 insertions(+), 58 deletions(-)


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