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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
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
- [Qemu-devel] [PULL v3 0/7] Memory API mutators,
Avi Kivity <=
- [Qemu-devel] [PATCH 3/7] memory: introduce memory_region_set_alias_offset(), Avi Kivity, 2011/12/15
- [Qemu-devel] [PATCH 2/7] memory: introduce memory_region_set_address(), Avi Kivity, 2011/12/15
- [Qemu-devel] [PATCH 4/7] memory: optimize empty transactions due to mutators, Avi Kivity, 2011/12/15
- [Qemu-devel] [PATCH 7/7] docs: document memory API interaction with migration, Avi Kivity, 2011/12/15
- [Qemu-devel] [PATCH 6/7] piix_pci: adapt smram mapping to use memory mutators, Avi Kivity, 2011/12/15
- [Qemu-devel] [PATCH 5/7] cirrus_vga: adapt to memory mutators API, Avi Kivity, 2011/12/15
- [Qemu-devel] [PATCH 1/7] memory: introduce memory_region_set_enabled(), Avi Kivity, 2011/12/15
- Re: [Qemu-devel] [PULL v3 0/7] Memory API mutators, Anthony Liguori, 2011/12/19