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Jan Kiszka 4b8523ee89 kvm: First step to push iothread lock out of inner run loop

This opens the path to get rid of the iothread lock on vmexits in KVM
mode. On x86, the in-kernel irqchips has to be used because we otherwise
need to synchronize APIC and other per-cpu state accesses that could be
changed concurrently.

Regarding pre/post-run callbacks, s390x and ARM should be fine without
specific locking as the callbacks are empty. MIPS and POWER require
locking for the pre-run callback.

For the handle_exit callback, it is non-empty in x86, POWER and s390.
Some POWER cases could do without the locking, but it is left in
place for now.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <1434646046-27150-7-git-send-email-pbonzini@redhat.com>

2015-07-01 15:45:51 +02:00

audio

qerror: Move #include out of qerror.h

2015-06-22 18:20:40 +02:00

backends

Include qapi/qmp/qerror.h exactly where needed

2015-06-22 18:20:41 +02:00

block

raw-posix: Introduce hdev_is_sg()

2015-06-23 15:08:52 +01:00

bsd-user

target-i386: use memory API to implement SMRAM

2015-06-05 17:36:39 +02:00

default-configs

virtio-gpu: pci support bits and virtio-vga.

2015-06-16 10:35:43 +01:00

disas

target-mips: add MTHC0 and MFHC0 instructions

2015-06-12 09:05:31 +01:00

docs

qapi: Drop bogus command from docs

2015-06-18 14:12:33 +02:00

dtc @ 65cc4d2748

dtc: Update dtc / libfdt submodule to version 1.4.0

2015-06-03 23:56:49 +02:00

fpu

target-s390x: define default NaN values

2015-06-05 01:37:58 +02:00

fsdev

virtfs-proxy-helper: fail gracefully if socket path is too long

2015-06-16 20:32:29 +05:30

gdb-xml

gdb-xml: Include XML for s390 vector registers

2015-05-27 17:52:03 +02:00

-----BEGIN PGP SIGNATURE-----

2015-06-25 11:19:46 +01:00

include

memory: Add global-locking property to memory regions

2015-07-01 15:45:50 +02:00

libcacard

libcacard: pkgconfig: tidy dependent libs

2015-06-23 19:57:28 +03:00

libdecnumber

remove libdecnumber/dpd/decimal128Local.h

2015-06-23 19:57:27 +03:00

linux-headers

virtio, pci fixes, enhancements

2015-06-19 11:30:57 +01:00

linux-user

linux-user: ioctl() command type is int

2015-06-16 09:37:17 +03:00

migration

Include monitor/monitor.h exactly where needed

2015-06-22 18:20:41 +02:00

net

net: simplify net_client_init1()

2015-06-24 16:33:42 +01:00

pc-bios

Update OpenBIOS images

2015-06-17 20:02:15 +01:00

pixman @ 87eea99e44

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qapi

-----BEGIN PGP SIGNATURE-----

2015-06-25 11:19:46 +01:00

qga

qerror: Clean up QERR_ macros to expand into a single string

2015-06-22 18:20:40 +02:00

qobject

Include qapi/qmp/qerror.h exactly where needed

2015-06-22 18:20:41 +02:00

qom

qerror: Clean up QERR_ macros to expand into a single string

2015-06-22 18:20:40 +02:00

roms

Update OpenBIOS images

2015-06-17 20:02:15 +01:00

scripts

Include qapi/qmp/qerror.h exactly where needed

2015-06-22 18:20:41 +02:00

slirp

qerror: Move #include out of qerror.h

2015-06-22 18:20:40 +02:00

stubs

main-loop: introduce qemu_mutex_iothread_locked

2015-07-01 15:45:50 +02:00

target-alpha

disas: Remove uses of CPU env

2015-06-22 17:40:01 +02:00

target-arm

Include qapi/qmp/qerror.h exactly where needed

2015-06-22 18:20:41 +02:00

target-cris

disas: Remove uses of CPU env

2015-06-22 17:40:01 +02:00

target-i386

kvm: First step to push iothread lock out of inner run loop

2015-07-01 15:45:51 +02:00

target-lm32

disas: Remove uses of CPU env

2015-06-22 17:40:01 +02:00

target-m68k

Monitor patches

2015-06-23 10:38:00 +01:00

target-microblaze

disas: Remove uses of CPU env

2015-06-22 17:40:01 +02:00

target-mips

kvm: First step to push iothread lock out of inner run loop

2015-07-01 15:45:51 +02:00

target-moxie

target-moxie: Fix warnings from Sparse (one-bit signed bitfield)

2015-03-19 11:11:55 +03:00

target-openrisc

disas: Remove uses of CPU env

2015-06-22 17:40:01 +02:00

target-ppc

kvm: First step to push iothread lock out of inner run loop

2015-07-01 15:45:51 +02:00

target-s390x

kvm: First step to push iothread lock out of inner run loop

2015-07-01 15:45:51 +02:00

target-sh4

disas: Remove uses of CPU env

2015-06-22 17:40:01 +02:00

target-sparc

disas: Remove uses of CPU env

2015-06-22 17:40:01 +02:00

target-tricore

disas: Remove uses of CPU env

2015-06-22 17:40:01 +02:00

target-unicore32

disas: Remove uses of CPU env

2015-06-22 17:40:01 +02:00

target-xtensa

disas: Remove uses of CPU env

2015-06-22 17:40:01 +02:00

tcg

cpu-defs: Move CPU_TEMP_BUF_NLONGS to tcg

2015-06-26 16:00:50 +02:00

tests

qemu-iotests: fix 051.out after qdev error message change

2015-06-24 15:23:20 +01:00

trace

Remove superfluous '\n' around error_report()

2015-03-10 08:15:33 +03:00

Include monitor/monitor.h exactly where needed

2015-06-22 18:20:41 +02:00

util

cutils: allow compilation with icc

2015-06-26 16:00:50 +02:00

.exrc

…

.gitignore

gitignore: Ignore more .pod files.

2015-04-04 09:45:59 +03:00

.gitmodules

…

.mailmap

…

.travis.yml

…

accel.c

…

aio-posix.c

AioContext: acquire/release AioContext during aio_poll

2015-04-28 15:36:08 +02:00

aio-win32.c

AioContext: acquire/release AioContext during aio_poll

2015-04-28 15:36:08 +02:00

arch_init.c

migration: reduce include files

2015-06-12 06:42:34 +02:00

async.c

Revert "iothread: release iothread around aio_poll"

2015-06-12 13:58:33 +01:00

balloon.c

Include monitor/monitor.h exactly where needed

2015-06-22 18:20:41 +02:00

block.c

block: Use bdrv_is_sg() everywhere

2015-06-23 15:08:52 +01:00

blockdev-nbd.c

Include monitor/monitor.h exactly where needed

2015-06-22 18:20:41 +02:00

blockdev.c

Include qapi/qmp/qerror.h exactly where needed

2015-06-22 18:20:41 +02:00

blockjob.c

Include qapi/qmp/qerror.h exactly where needed

2015-06-22 18:20:41 +02:00

bootdevice.c

misc: fix typos in copyright declaration

2015-03-26 14:21:43 +01:00

bt-host.c

…

bt-vhci.c

…

Changelog

…

CODING_STYLE

…

configure

configure: rearrange --help and consolidate enable/disable together

2015-06-23 20:23:33 +03:00

COPYING

…

COPYING.LIB

…

coroutine-gthread.c

…

coroutine-sigaltstack.c

…

coroutine-ucontext.c

…

coroutine-win32.c

…

cpu-exec.c

include/exec: Move tb hash functions out

2015-06-26 16:00:51 +02:00

cpus.c

main-loop: introduce qemu_mutex_iothread_locked

2015-07-01 15:45:50 +02:00

cputlb.c

memory: replace cpu_physical_memory_reset_dirty() with test-and-clear

2015-06-05 17:10:00 +02:00

device_tree.c

device-tree: Make a common-obj

2015-06-03 14:21:24 +03:00

device-hotplug.c

…

disas.c

disas: Remove uses of CPU env

2015-06-22 17:40:01 +02:00

dma-helpers.c

range: remove useless inclusions

2015-04-30 16:05:48 +03:00

dump.c

Include qapi/qmp/qerror.h exactly where needed

2015-06-22 18:20:41 +02:00

exec.c

memory: let address_space_rw/ld*/st* run outside the BQL

2015-07-01 15:45:51 +02:00

gdbstub.c

semihosting: create SemihostingConfig structure and semihost.h

2015-06-19 14:17:45 +01:00

HACKING

…

hmp-commands.hx

qmp/hmp: add rocker device support

2015-06-12 13:42:17 +01:00

hmp.c

Include qapi/qmp/qerror.h exactly where needed

2015-06-22 18:20:41 +02:00

hmp.h

qmp/hmp: add rocker device support

2015-06-12 13:42:17 +01:00

iohandler.c

iohandler: Change return type of qemu_set_fd_handler to "void"

2015-06-12 13:26:21 +01:00

ioport.c

- miscellaneous cleanups for TCG (Emilio) and NBD (Bogdan)

2015-04-30 12:04:11 +01:00

iothread.c

qom: Add helper function for getting user objects root

2015-06-19 18:40:00 +02:00

kvm-all.c

kvm: First step to push iothread lock out of inner run loop

2015-07-01 15:45:51 +02:00

kvm-stub.c

…

LICENSE

…

main-loop.c

Change qemu_set_fd_handler2(..., NULL, ...) to qemu_set_fd_handler

2015-06-12 13:26:21 +01:00

MAINTAINERS

Add MAINTAINERS entry for virtio-input

2015-06-23 10:32:35 +02:00

Makefile

Makefile: Add "make ctags"

2015-06-23 20:23:39 +03:00

Makefile.objs

device-tree: Make a common-obj

2015-06-03 14:21:24 +03:00

Makefile.target

migration: move savevm.c inside migration/

2015-06-12 06:42:30 +02:00

memory_mapping.c

memory_mapping: Rework cpu related includes

2015-06-26 16:00:50 +02:00

memory.c

exec: pull qemu_flush_coalesced_mmio_buffer() into address_space_rw/ld*/st*

2015-07-01 15:45:50 +02:00

module-common.c

…

monitor.c

Include qapi/qmp/qerror.h exactly where needed

2015-06-22 18:20:41 +02:00

nbd.c

qemu-nbd: only send a limited number of errno codes on the wire

2015-05-08 14:45:11 +02:00

numa.c

Include qapi/qmp/qerror.h exactly where needed

2015-06-22 18:20:41 +02:00

os-posix.c

rcu: do not create thread in pthread_atfork callback

2015-04-01 10:06:38 +02:00

os-win32.c

…

page_cache.c

…

qapi-schema.json

s390x/kvm/watchdog

2015-06-15 13:24:51 +01:00

qdev-monitor.c

Include qapi/qmp/qerror.h exactly where needed

2015-06-22 18:20:41 +02:00

qdict-test-data.txt

…

qemu-bridge-helper.c

…

qemu-char.c

qerror: Move #include out of qerror.h

2015-06-22 18:20:40 +02:00

qemu-coroutine-io.c

coroutine-io: Return -errno in case of error

2015-03-18 12:07:21 +01:00

qemu-coroutine-lock.c

coroutine: remove unnecessary parentheses in qemu_co_queue_empty

2015-04-30 16:05:49 +03:00

qemu-coroutine-sleep.c

…

qemu-coroutine.c

coroutine: Clean up qemu_coroutine_enter()

2015-03-09 11:11:59 +01:00

qemu-doc.texi

raw-posix: Deprecate host floppy passthrough

2015-03-19 11:43:02 +01:00

qemu-img-cmds.hx

…

qemu-img.c

Include qapi/qmp/qerror.h exactly where needed

2015-06-22 18:20:41 +02:00

qemu-img.texi

…

qemu-io-cmds.c

qerror: Move #include out of qerror.h

2015-06-22 18:20:40 +02:00

qemu-io.c

qerror: Move #include out of qerror.h

2015-06-22 18:20:40 +02:00

qemu-log.c

…

qemu-nbd.c

qerror: Move #include out of qerror.h

2015-06-22 18:20:40 +02:00

qemu-nbd.texi

…

qemu-options-wrapper.h

…

qemu-options.h

…

qemu-options.hx

qemu-options: Use @itemx where appropriate

2015-06-23 20:23:39 +03:00

qemu-seccomp.c

…

qemu-tech.texi

…

qemu-timer.c

qemu-timer: Call clock reset notifiers on forward jumps

2015-06-19 12:27:14 +02:00

qemu.nsi

…

qemu.sasl

…

qjson.c

QJSON: Use OBJECT_CHECK

2015-05-11 08:59:07 -04:00

qmp-commands.hx

Grammar: 'as to'->'as for'

2015-06-23 19:57:27 +03:00

qmp.c

Include monitor/monitor.h exactly where needed

2015-06-22 18:20:41 +02:00

qtest.c

qtest: pre-buffer hex nibs

2015-05-22 15:58:22 -04:00

README

…

rules.mak

rules.mak: Force CFLAGS for all objects in DSO

2015-05-08 14:45:11 +02:00

softmmu_template.h

softmmu: Add probe_write()

2015-06-11 10:13:28 +01:00

spice-qemu-char.c

spice: fix spice_chr_add_watch() pre-condition

2015-05-29 09:56:01 +02:00

tcg-runtime.c

…

tci.c

tcg: Mask TCGMemOp appropriately for indexing

2015-06-09 06:35:29 -07:00

thread-pool.c

thread-pool: clean up thread_pool_completion_bh()

2015-04-28 15:36:09 +02:00

thunk.c

linux-user: Allocate thunk size dynamically

2015-06-15 11:36:58 +03:00

tpm.c

Include monitor/monitor.h exactly where needed

2015-06-22 18:20:41 +02:00

trace-events

ossaudio: use trace events instead of debug config flag

2015-06-15 12:42:48 +02:00

translate-all.c

include/exec: Move tb hash functions out

2015-06-26 16:00:51 +02:00

translate-all.h

translate-all: remove unnecessary argument to tb_invalidate_phys_range

2015-06-05 17:09:59 +02:00

user-exec.c

exec: move functions to translate-all.h

2015-06-05 17:09:59 +02:00

VERSION

Open 2.4 development tree

2015-04-25 22:05:07 +01:00

version.rc

…

vl.c

qerror: Move #include out of qerror.h

2015-06-22 18:20:40 +02:00

xen-common-stub.c

…

xen-common.c

…

xen-hvm-stub.c

xen: Remove xen_cmos_set_s3_resume()

2015-03-10 08:15:33 +03:00

xen-hvm.c

xen-220615, more SOB lines

2015-06-23 17:46:20 +01:00

xen-mapcache.c

…

README

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

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