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Paolo Bonzini 9affd6fc0e exec: separate current memory map from the one being built 
Currently, phys_node_map and phys_sections are shared by all
of the AddressSpaceDispatch.  When updating mem topology, all
AddressSpaceDispatch will rebuild dispatch tables sequentially
on them.  In order to prepare for RCU access, leave the old
memory map alive while the next one is being accessed.

When rebuilding, the new dispatch tables will build and lookup
next_map; after all dispatch tables are rebuilt, we can switch
to next_* and free the previous table.

Based on a patch from Liu Ping Fan.

Signed-off-by: Liu Ping Fan <qemulist@gmail.com>
Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-07-04 17:42:49 +02:00
audio
audio: Replace static functions in header file by macros, remove GCC_ATTR
2013-06-21 22:52:50 +04:00
backends
rng-random: use error_setg_file_open()
2013-06-17 11:01:14 -04:00
block
block: change default of .has_zero_init to 0
2013-06-28 13:52:35 +02:00
bsd-user
cpu: Turn cpu_dump_{state,statistics}() into CPUState hooks
2013-06-28 13:25:12 +02:00
default-configs
kvm/openpic: in-kernel mpic support
2013-07-01 01:11:14 +02:00
disas
tcg-arm: Implement division instructions
2013-04-27 02:16:44 +02:00
docs
add a header file for atomic operations
2013-07-04 17:42:49 +02:00
dtc @ bc895d6d09
dtc: add submodule
2013-04-18 13:50:53 +02:00
fpu
softfloat: Fix shift128Right for shift counts 64..127
2013-06-10 11:36:12 -05:00
fsdev
remove double semicolons
2013-05-12 13:25:55 +04:00
gdb-xml
…
hw
add a header file for atomic operations
2013-07-04 17:42:49 +02:00
include
add a header file for atomic operations
2013-07-04 17:42:49 +02:00
ldscripts
build: create ldscripts/
2012-12-19 08:29:06 +01:00
libcacard
libcacard: Fix cppcheck warning and remove unneeded code
2013-06-21 22:52:50 +04:00
linux-headers
linux-headers: Update to v3.10-rc5
2013-06-12 13:19:10 +04:00
linux-user
cpu: Turn cpu_dump_{state,statistics}() into CPUState hooks
2013-06-28 13:25:12 +02:00
net
fix -net user checks by reordering checks
2013-06-19 12:44:38 +02:00
pc-bios
multiboot: Updated ROM binary
2013-06-28 14:01:52 -05:00
pixman @ 97336fad32
qapi: move include files to include/qobject/
2012-12-19 08:31:31 +01:00
po
po/hu.po: Hungarian translation for the GTK+ interface
2013-06-03 08:39:11 -05:00
qapi
qapi: Fix unchecked strdup() by converting to g_strdup()
2013-01-30 11:14:46 +01:00
qga
qga: save state directory in ga_install_service()
2013-05-30 11:37:37 -05:00
QMP
correct RTC_CHANGE_EVENT description (v2)
2013-06-07 17:01:00 -04:00
qobject
json-parser: fix handling of large whole number values
2013-05-23 09:44:20 -04:00
qom
qom: Use atomics for object refcounting
2013-07-04 17:42:49 +02:00
roms
update seabios to release 1.7.2.2
2013-05-28 12:19:02 +02:00
scripts
main: use TARGET_ARCH only for the target-specific #define
2013-06-14 15:33:11 +01:00
slirp
make user networking hostfwd work with restrict=y
2013-06-19 12:44:38 +02:00
stubs
cpu: Change qemu_init_vcpu() argument to CPUState
2013-06-28 13:25:13 +02:00
sysconfigs/target
…
target-alpha
cpu: Turn cpu_unassigned_access() into a CPUState hook
2013-06-28 13:25:13 +02:00
target-arm
memory: add ref/unref calls
2013-07-04 17:42:45 +02:00
target-cris
cpu: Change qemu_init_vcpu() argument to CPUState
2013-06-28 13:25:13 +02:00
target-i386
memory: return MemoryRegion from qemu_ram_addr_from_host
2013-07-04 17:42:46 +02:00
target-lm32
cpu: Change qemu_init_vcpu() argument to CPUState
2013-06-28 13:25:13 +02:00
target-m68k
cpu: Change qemu_init_vcpu() argument to CPUState
2013-06-28 13:25:13 +02:00
target-microblaze
cpu: Turn cpu_unassigned_access() into a CPUState hook
2013-06-28 13:25:13 +02:00
target-mips
cpu: Turn cpu_unassigned_access() into a CPUState hook
2013-06-28 13:25:13 +02:00
target-moxie
cpu: Change qemu_init_vcpu() argument to CPUState
2013-06-28 13:25:13 +02:00
target-openrisc
cpu: Change qemu_init_vcpu() argument to CPUState
2013-06-28 13:25:13 +02:00
target-ppc
memory: add owner argument to initialization functions
2013-07-04 17:42:44 +02:00
target-s390x
virtio-ccw: fix build breakage on windows
2013-07-01 11:00:20 +02:00
target-sh4
cpu: Change qemu_init_vcpu() argument to CPUState
2013-06-28 13:25:13 +02:00
target-sparc
memory: add ref/unref calls
2013-07-04 17:42:45 +02:00
target-unicore32
cpu: Change qemu_init_vcpu() argument to CPUState
2013-06-28 13:25:13 +02:00
target-xtensa
cpu: Change qemu_init_vcpu() argument to CPUState
2013-06-28 13:25:13 +02:00
tcg
tcg-ppc64: rotr_i32 rotates wrong amount
2013-06-17 10:42:16 -07:00
tests
add a header file for atomic operations
2013-07-04 17:42:49 +02:00
trace
trace: Add ftrace tracing backend
2013-05-03 13:58:09 +02:00
ui
console: Hook QemuConsoles into qom tree
2013-06-28 14:03:22 -05:00
util
qemu-socket: don't leak opts on error
2013-06-28 22:10:34 +04:00
.exrc
…
.gitignore
gitignore: unignore *.patch
2013-06-11 23:45:43 +04:00
.gitmodules
dtc: add submodule
2013-04-18 13:50:53 +02:00
.mailmap
…
aio-posix.c
aio: support G_IO_HUP and G_IO_ERR
2013-02-21 16:17:31 -06:00
aio-win32.c
aio: Fix return value of aio_poll()
2013-01-17 10:51:42 +01:00
arch_init.c
Graphics: Switch to 800x600x32 as default mode
2013-07-01 01:11:16 +02:00
async.c
aio: add a ThreadPool instance to AioContext
2013-03-15 16:07:50 +01:00
balloon.c
softmmu: move include files to include/sysemu/
2012-12-19 08:32:45 +01:00
block-migration.c
migration: run setup callbacks out of big lock
2013-03-11 13:32:01 +01:00
block.c
block: change default of .has_zero_init to 0
2013-06-28 13:52:35 +02:00
blockdev-nbd.c
hw: move headers to include/
2013-04-08 18:13:10 +02:00
blockdev.c
blockdev: add Abort transaction
2013-06-28 09:20:27 +02:00
blockjob.c
misc: move include files to include/qemu/
2012-12-19 08:32:39 +01:00
bt-host.c
sysemu: avoid proliferation of include/ subdirectories
2013-04-15 18:19:25 +02:00
bt-vhci.c
sysemu: avoid proliferation of include/ subdirectories
2013-04-15 18:19:25 +02:00
Changelog
…
CODING_STYLE
…
configure
configure: Add signed*signed check to [u]int128_t test
2013-06-21 22:54:24 +04:00
COPYING
…
COPYING.LIB
…
coroutine-gthread.c
block: move include files to include/block/
2012-12-19 08:31:31 +01:00
coroutine-sigaltstack.c
Merge remote-tracking branch 'kwolf/for-anthony' into staging
2013-02-26 07:44:39 -06:00
coroutine-ucontext.c
Fix warnings suppressors to honor --disable-werror
2013-04-17 10:28:04 -05:00
coroutine-win32.c
block: move include files to include/block/
2012-12-19 08:31:31 +01:00
cpu-exec.c
target-i386/helper: remove DF macro
2013-06-15 17:50:21 +00:00
cpus.c
KVM: Don't assume that mpstate exists with in-kernel PIC always
2013-07-01 01:11:13 +02:00
cputlb.c
memory: return MemoryRegion from qemu_ram_addr_from_host
2013-07-04 17:42:46 +02:00
device_tree.c
device tree: Fix cppcheck warning
2013-06-11 23:45:44 +04:00
device-hotplug.c
hw: move device-hotplug.o to toplevel, compile it once
2013-03-01 13:57:13 +01:00
disas.c
disas: Disassemble all ppc insns for the guest
2013-04-26 23:02:42 +02:00
dma-helpers.c
dma: keep a device alive while it has SGLists
2013-07-04 17:42:30 +02:00
dump.c
dump: qmp_dump_guest_memory(): use error_setg_file_open()
2013-06-17 11:01:14 -04:00
exec.c
exec: separate current memory map from the one being built
2013-07-04 17:42:49 +02:00
gdbstub.c
gdbstub: Set gdb_set_stop_cpu() argument to CPUState
2013-06-28 13:25:13 +02:00
HACKING
osdep, kvm: rename low-level RAM allocation functions
2013-05-14 08:53:31 -05:00
hmp-commands.hx
dump: Drop qmp_dump_guest_memory() stub and build for all targets
2013-06-11 18:16:36 +02:00
hmp.c
hmp: Make "info block" output more readable
2013-06-28 16:14:39 -04:00
hmp.h
Make qemu-io commands available in HMP
2013-06-06 11:27:05 +02:00
iohandler.c
iohandler: switch to GPollFD
2013-02-21 16:17:31 -06:00
ioport.c
piolist: add owner argument to initialization functions and pass devices
2013-07-04 17:42:47 +02:00
kvm-all.c
memory: add ref/unref calls
2013-07-04 17:42:45 +02:00
kvm-stub.c
KVM: Export kvm_init_irq_routing
2013-07-01 01:11:14 +02:00
LICENSE
…
main-loop.c
main-loop: do not include slirp/slirp.h, use libslirp.h instead
2013-06-12 18:43:08 +04:00
MAINTAINERS
pseries: Update MAINTAINERS information
2013-07-01 01:11:16 +02:00
Makefile
Makefile: pass include directives to dtc via CPPFLAGS, not CFLAGS
2013-06-21 22:52:50 +04:00
Makefile.objs
Make qemu-io commands available in HMP
2013-06-06 11:27:05 +02:00
Makefile.target
build: do not use TARGET_ARCH
2013-06-14 15:33:10 +01:00
memory_mapping.c
memory_mapping: Improve qemu_get_guest_memory_mapping() error reporting
2013-06-11 19:38:13 +02:00
memory.c
memory: add reference counting to FlatView
2013-07-04 17:42:49 +02:00
migration-exec.c
migration: eliminate s->migration_file
2013-03-11 13:32:03 +01:00
migration-fd.c
migration: eliminate s->migration_file
2013-03-11 13:32:03 +01:00
migration-tcp.c
migration: eliminate s->migration_file
2013-03-11 13:32:03 +01:00
migration-unix.c
migration: eliminate s->migration_file
2013-03-11 13:32:03 +01:00
migration.c
add a header file for atomic operations
2013-07-04 17:42:49 +02:00
monitor.c
cpu: Turn cpu_dump_{state,statistics}() into CPUState hooks
2013-06-28 13:25:12 +02:00
nbd.c
nbd: support large NBD requests
2013-05-03 13:05:49 +02:00
os-posix.c
Add option to mlock qemu and guest memory
2013-04-22 08:52:23 -05:00
os-win32.c
qemu-timer: move timeBeginPeriod/timeEndPeriod to os-win32
2013-04-12 18:27:16 +02:00
page_cache.c
remove some double-includes
2013-05-18 16:35:12 +04:00
qapi-schema-test.json
qapi: add native list coverage for QMP output visitor tests
2013-05-23 09:44:21 -04:00
qapi-schema.json
qemu-char: fix documentation for telnet+wait socket flags
2013-06-28 22:10:33 +04:00
qdev-monitor.c
qdev: Let qdev_prop_parse() pass through Error
2013-05-06 19:40:44 +02:00
qdict-test-data.txt
…
qemu-bridge-helper.c
qemu-bridge-helper: force usage of a very high MAC address for the bridge
2013-03-28 12:58:52 -05:00
qemu-char.c
Merge remote-tracking branch 'mjt/trivial-patches' into staging
2013-06-28 15:48:35 -05:00
qemu-coroutine-io.c
rdma: export yield_until_fd_readable()
2013-06-27 02:38:36 +02:00
qemu-coroutine-lock.c
coroutine: stop using AioContext in CoQueue
2013-05-24 16:17:56 +02:00
qemu-coroutine-sleep.c
misc: move include files to include/qemu/
2012-12-19 08:32:39 +01:00
qemu-coroutine.c
coroutine: stop using AioContext in CoQueue
2013-05-24 16:17:56 +02:00
qemu-doc.texi
doc: we use seabios, not bochs bios
2013-06-28 22:10:34 +04:00
qemu-img-cmds.hx
qemu-img: Add compare subcommand
2013-02-22 21:21:10 +01:00
qemu-img.c
qemu-img: Add missing GCC_FMT_ATTR
2013-06-21 22:52:50 +04:00
qemu-img.texi
qemu-img: Add compare subcommand
2013-02-22 21:21:10 +01:00
qemu-io-cmds.c
qemu-io: Interface cleanup
2013-06-06 11:27:05 +02:00
qemu-io.c
qemu-io: Use the qemu version for -V
2013-06-06 11:27:05 +02:00
qemu-log.c
qemu-log: default to stderr for logging output
2013-02-26 13:31:47 -06:00
qemu-nbd.c
Add -f FMT / --format FMT arg to qemu-nbd
2013-04-15 14:29:20 -05:00
qemu-nbd.texi
Add -f FMT / --format FMT arg to qemu-nbd
2013-04-15 14:29:20 -05:00
qemu-options-wrapper.h
…
qemu-options.h
…
qemu-options.hx
vl: convert -smp to qemu_opts_parse()
2013-06-28 14:02:14 -05:00
qemu-seccomp.c
seccomp: add the asynchronous I/O syscalls to the whitelist
2013-05-30 11:46:07 -05:00
qemu-tech.texi
…
qemu-timer.c
qemu-timer: move timeBeginPeriod/timeEndPeriod to os-win32
2013-04-12 18:27:16 +02:00
qemu.sasl
…
qmp-commands.hx
block: add drive-backup QMP command
2013-06-28 09:20:26 +02:00
qmp.c
QMP: Add cpu-add command
2013-05-01 13:06:07 +02:00
qtest.c
qtest: Handle addresses and values for {in, out}[bwl] as unsigned
2013-04-22 09:11:50 -05:00
readline.c
readline: Handle xterm escape sequences for Home/End keys
2013-05-14 08:53:22 -05:00
README
…
rules.mak
win32: fix compilation again
2013-05-03 12:04:40 -05:00
savevm.c
rdma: new QEMUFileOps hooks
2013-06-27 02:38:36 +02:00
spice-qemu-char.c
qemu-char: don't issue CHR_EVENT_OPEN in a BH
2013-06-10 11:38:37 -05:00
tcg-runtime.c
tcg: Implement multiword multiply helpers
2013-02-23 17:25:28 +00:00
tci.c
tci: Make tcg temporaries local to tcg_qemu_tb_exec
2013-04-11 19:58:21 +02:00
thread-pool.c
threadpool: drop global thread pool
2013-03-15 16:07:51 +01:00
thunk.c
exec: move include files to include/exec/
2012-12-19 08:31:31 +01:00
tpm.c
Move TPM passthrough specific command line options to backend structure
2013-04-23 10:40:40 -05:00
trace-events
block: add basic backup support to block driver
2013-06-28 09:20:26 +02:00
translate-all.c
exec: return MemoryRegion from address_space_translate
2013-06-20 16:32:46 +02:00
translate-all.h
cputlb: Pass CPUState to cpu_unlink_tb()
2013-02-16 14:51:00 +01:00
user-exec.c
user-exec.c: aarch64 initial implementation of cpu_signal_handler
2013-06-12 16:20:23 +01:00
VERSION
Open up 1.6 development
2013-05-20 10:55:18 -05:00
version.rc
…
vl.c
vl: convert -smp to qemu_opts_parse()
2013-06-28 14:02:14 -05:00
xbzrle.c
Move XBZRLE encoding code to a separate file to allow testing
2013-02-01 08:32:20 +01:00
xen-all.c
memory: add ref/unref calls
2013-07-04 17:42:45 +02:00
xen-mapcache.c
hw: move headers to include/
2013-04-08 18:13:10 +02:00
xen-stub.c
Allow use of pc machine type (accel=xen) for Xen HVM domains.
2013-06-25 12:00:48 +00:00

README 

Read the documentation in qemu-doc.html or on http://wiki.qemu.org

- QEMU team
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Original Xbox Emulator for Windows, macOS, and Linux (Active Development)
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