xemu-project/xemu: Original Xbox Emulator for Windows, macOS, and Linux (Active Development) - xemu

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Michael S. Tsirkin 40509f7f52 kvm: skip system call when msi route is unchanged

Some guests do a large number of mask/unmask
calls which currently trigger expensive route update
system calls.
Detect that route in unchanged and skip the system call.

Reported-by: "Zhanghaoyu (A)" <haoyu.zhang@huawei.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>

2013-07-03 10:38:20 +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

rdma: add documentation

2013-06-27 02:38:35 +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

…

Merge remote-tracking branch 'agraf/ppc-for-upstream' into staging

2013-07-01 09:03:04 -05:00

include

PPC: Add clock-frequency export for Mac machines

2013-07-01 01:11:17 +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/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

cpu: Change qemu_init_vcpu() argument to CPUState

2013-06-28 13:25:13 +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

cpu: Change qemu_init_vcpu() argument to CPUState

2013-06-28 13:25:13 +02:00

target-cris

cpu: Change qemu_init_vcpu() argument to CPUState

2013-06-28 13:25:13 +02:00

target-i386

cpu: Change qemu_init_vcpu() argument to CPUState

2013-06-28 13:25:13 +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

PPC: Ignore writes to L2CR

2013-07-01 01:11:17 +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

cpu: Turn cpu_unassigned_access() into a CPUState hook

2013-06-28 13:25:13 +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

qemu-iotests: add 055 drive-backup test case

2013-06-28 09:20:27 +02:00

trace

trace: Add ftrace tracing backend

2013-05-03 13:58:09 +02:00

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

cpu: Turn cpu_unassigned_access() into a CPUState hook

2013-06-28 13:25:13 +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: eliminate DMAContext

2013-06-20 16:39:52 +02:00

dump.c

dump: qmp_dump_guest_memory(): use error_setg_file_open()

2013-06-17 11:01:14 -04:00

exec.c

cpu: Turn cpu_dump_{state,statistics}() into CPUState hooks

2013-06-28 13:25:12 +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

exec: move include files to include/exec/

2012-12-19 08:31:31 +01:00

kvm-all.c

kvm: skip system call when msi route is unchanged

2013-07-03 10:38:20 +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

cpu: Turn cpu_unassigned_access() into a CPUState hook

2013-06-28 13:25:13 +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

rdma: introduce capability x-rdma-pin-all

2013-06-27 02:38:36 +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

Revert "xen: start PCI hole at 0xe0000000 (same as pc_init1 and qemu-xen-traditional)"

2013-06-25 11:59:42 +00:00

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

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