[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 v3: - fix confusion in patch 3 wrt function arguments and doc comments - add migration documentation v2: - 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(-) -- 1.7.7.1
