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Peter Maydell 474f3938d7 Merge remote-tracking branch 'remotes/amarkovic/tags/mips-queue-jun-21-2019' into staging vor 4 Tagen
accel target/i386: kvm: Add support for save and restore nested state vor 4 Tagen
audio Include qemu-common.h exactly where needed vor 1 Woche
authz Include qemu/module.h where needed, drop it from qemu-common.h vor 1 Woche
backends Include qemu/module.h where needed, drop it from qemu-common.h vor 1 Woche
block block/commit: Drop bdrv_child_try_set_perm() vor 1 Woche
bsd-user Include qemu-common.h exactly where needed vor 1 Woche
capstone @ 22ead3e0bf disas: Add capstone as submodule vor 1 Jahr
chardev monitor: Replace monitor_init() with monitor_init_{hmp, qmp}() vor 1 Woche
contrib vhost-user-gpu: initialize msghdr & iov at declaration vor 1 Woche
crypto Normalize position of header guard vor 1 Woche
default-configs hw/acpi: Consolidate build_mcfg to pci.c vor 3 Wochen
disas Include qemu-common.h exactly where needed vor 1 Woche
docs i386/kvm: add support for Direct Mode for Hyper-V synthetic timers vor 4 Tagen
dtc @ 88f18909db Update dtc/libfdt submodule to v1.4.7 vor 8 Monaten
fpu hardfloat: fix float32/64 fused multiply-add vor 3 Monaten
fsdev Include qemu/module.h where needed, drop it from qemu-common.h vor 1 Woche
gdb-xml RISC-V: Add 64-bit gdb xml files. vor 3 Monaten
hw hw: Nuke hw_compat_4_0_1 and pc_compat_4_0_1 vor 4 Tagen
include hw: Nuke hw_compat_4_0_1 and pc_compat_4_0_1 vor 4 Tagen
io Include qemu-common.h exactly where needed vor 1 Woche
libdecnumber build: remove CONFIG_LIBDECNUMBER vor 1 Jahr
linux-headers linux-headers: sync with latest KVM headers from Linux 5.2 vor 4 Tagen
linux-user semihosting: split console_out into string and char versions vor 1 Woche
migration Include qemu-common.h exactly where needed vor 1 Woche
monitor block/block-backend: blk_iostatus_reset: drop usage of bs->job vor 1 Woche
nbd nbd/server: Nicer spelling of max BLOCK_STATUS reply length vor 1 Woche
net Include qemu-common.h exactly where needed vor 1 Woche
pc-bios pc-bios: update the README file with edk2-stable201905 information vor 1 Woche
po po/Makefile: Modern shell scripting (use $() instead of ``) vor 8 Monaten
python/qemu event_match: always match on None value vor 1 Woche
qapi block/null: Expose read-zeroes option in QAPI schema vor 1 Woche
qga Include qemu-common.h exactly where needed vor 1 Woche
qobject qemu-common: Move qemu_isalnum() etc. to qemu/ctype.h vor 1 Woche
qom Include qemu-common.h exactly where needed vor 1 Woche
replay Include qemu-common.h exactly where needed vor 1 Woche
roms roms/Makefile.edk2: update input file list for "pc-bios/edk2-licenses.txt" vor 1 Woche
scripts decodetree: Fix comparison of Field vor 1 Woche
scsi Include qemu-common.h exactly where needed vor 1 Woche
slirp @ f0da672620 Update upstream slirp vor 1 Monat
stubs monitor: Replace monitor_init() with monitor_init_{hmp, qmp}() vor 1 Woche
target target/i386: kvm: Add nested migration blocker only when kernel lacks required capabilities vor 4 Tagen
tcg Supply missing header guards vor 1 Woche
tests tests/tcg: target/mips: Amend tests for MSA pack instructions vor 4 Tagen
trace Include qemu-common.h exactly where needed vor 1 Woche
ui ui/cocoa: Fix mouse grabbing in fullscreen mode for relative input device vor 1 Woche
util util/main-loop: Fix incorrect assertion vor 4 Tagen
.cirrus.yml cirrus / travis: Add gnu-sed and bash for macOS and FreeBSD vor 1 Monat
.dir-locals.el Add .dir-locals.el file to configure emacs coding style vor 3 Jahren
.editorconfig editorconfig: add setting for shell scripts vor 1 Woche
.exrc qemu: add .exrc vor 6 Jahren
.gdbinit .gdbinit: load QEMU sub-commands when gdb starts vor 2 Jahren
.gitignore Makefile: install the edk2 firmware images and their descriptors vor 2 Monaten
.gitlab-ci.yml gitlab-ci.yml: Test the TCG interpreter in a CI pipeline vor 1 Monat
.gitmodules gitmodules: use qemu.org git mirrors vor 1 Monat
.gitpublish Add a git-publish configuration file vor 1 Jahr
.mailmap maint: Grammar fix to mailmap vor 6 Monaten
.patchew.yml ci: store Patchew configuration in the tree vor 3 Wochen
.shippable.yml .shippable.yml: disable the win cross tests vor 6 Monaten
.travis.yml Travis: print acceptance tests logs in case of job failure vor 1 Woche
CODING_STYLE CODING_STYLE: indent example code as all others vor 1 Monat
COPYING COPYING: update from FSF vor 10 Jahren
COPYING.LIB COPYING.LIB: Synchronize the LGPL 2.1 with the version from gnu.org vor 4 Monaten
Changelog Use HTTPS for qemu.org and other domains vor 1 Jahr
HACKING HACKING: document preference for g_new instead of g_malloc vor 1 Jahr
Kconfig.host kconfig: add dependencies on CONFIG_MSI_NONBROKEN vor 3 Monaten
LICENSE vfio: move hw/misc/vfio.c to hw/vfio/pci.c Move vfio.h into include/hw/vfio vor 4 Jahren
MAINTAINERS MAINTAINERS: Consolidate MIPS disassembler-related items vor 4 Tagen
Makefile docs: Build and install specs manual vor 1 Woche
Makefile.objs monitor: Split out monitor/qmp.c vor 1 Woche
Makefile.target Move monitor.c to monitor/misc.c vor 1 Woche
README README: use 'https://' instead of 'git://' vor 7 Monaten
VERSION Open 4.1 development tree vor 2 Monaten
arch_init.c Include qemu-common.h exactly where needed vor 1 Woche
balloon.c Include qemu-common.h exactly where needed vor 1 Woche
block.c block: Ignore loosening perm restrictions failures vor 1 Woche
blockdev-nbd.c nbd: allow authorization with nbd-server-start QMP command vor 3 Monaten
blockdev.c block: drop bs->job vor 1 Woche
blockjob.c block: drop bs->job vor 1 Woche
bootdevice.c fw_cfg: ignore suffixes in the bootdevice list dependent on machine class vor 10 Monaten
bt-host.c all: Clean up includes vor 3 Jahren
bt-vhci.c Include qemu-common.h exactly where needed vor 1 Woche
configure configure: remove tpm_passthrough & tpm_emulator vor 3 Wochen
cpus-common.c qemu/queue.h: simplify reverse access to QTAILQ vor 5 Monaten
cpus.c hax: Honor CPUState::halted vor 4 Tagen
device-hotplug.c hmp: Fix drive_add ... format=help crash vor 2 Monaten
device_tree.c device_tree: Fix integer overflowing in load_device_tree() vor 2 Monaten
disas.c Include qemu-common.h exactly where needed vor 1 Woche
dma-helpers.c block: explicitly acquire aiocontext in bottom halves that need it vor 2 Jahren
dump.c Include qemu-common.h exactly where needed vor 1 Woche
exec.c Include qemu-common.h exactly where needed vor 1 Woche
gdbstub.c monitor: Replace monitor_init() with monitor_init_{hmp, qmp}() vor 1 Woche
gitdm.config contrib: gitdm: add a mapping for Janus Technologies vor 3 Monaten
hmp-commands-info.hx {hmp, hw/pvrdma}: Expose device internals via monitor interface vor 3 Monaten
hmp-commands.hx monitor: Rename HMP command type and tables vor 1 Woche
hmp.h Include qemu-common.h exactly where needed vor 1 Woche
ioport.c Include qemu-common.h exactly where needed vor 1 Woche
iothread.c iothread: document about why we need explicit aio_poll() vor 3 Monaten
job-qmp.c Include qemu-common.h exactly where needed vor 1 Woche
job.c Include qemu-common.h exactly where needed vor 1 Woche
memory.c qemu-common: Move tcg_enabled() etc. to sysemu/tcg.h vor 1 Woche
memory_ldst.inc.c exec: Fix MAP_RAM for cached access vor 1 Jahr
memory_mapping.c Include qemu-common.h exactly where needed vor 1 Woche
module-common.c all: Clean up includes vor 3 Jahren
numa.c numa: improve cpu hotplug error message with a wrong node-id vor 2 Wochen
os-posix.c Include qemu-common.h exactly where needed vor 1 Woche
os-win32.c Include qemu-common.h exactly where needed vor 1 Woche
qdev-monitor.c monitor: Simplify how -device/device_add print help vor 2 Monaten
qemu-bridge-helper.c qemu-bridge-helper: Fix misuse of isspace() vor 1 Monat
qemu-deprecated.texi vl: Deprecate -mon pretty=... for HMP monitors vor 1 Woche
qemu-doc.texi docs: add Security chapter to the documentation vor 1 Monat
qemu-edid.c Include qemu-common.h exactly where needed vor 1 Woche
qemu-ga.texi doc: fix the configuration path vor 1 Monat
qemu-img-cmds.hx qemu-img: Add salvaging mode to convert vor 1 Woche
qemu-img.c qemu-img: Add salvaging mode to convert vor 1 Woche
qemu-img.texi qemu-img: Add salvaging mode to convert vor 1 Woche
qemu-io-cmds.c qemu-io-cmds: use clock_gettime for benchmarking vor 1 Woche
qemu-io.c Include qemu-common.h exactly where needed vor 1 Woche
qemu-keymap.c Include qemu-common.h exactly where needed vor 1 Woche
qemu-nbd.c qemu-nbd: Do not close stderr vor 1 Woche
qemu-nbd.texi qemu-nbd: Add --pid-file option vor 1 Woche
qemu-option-trace.texi qemu-option-trace: -trace enable= is a pattern, not a file vor 1 Jahr
qemu-options-wrapper.h qemu-img: remove references to GEN_DOCS vor 1 Jahr
qemu-options.h Clean up ill-advised or unusual header guards vor 2 Jahren
qemu-options.hx docs: smbios: remove family=x from type2 entry description vor 3 Wochen
qemu-seccomp.c seccomp: report more useful errors from seccomp vor 3 Monaten
qemu-tech.texi qemu-tech.texi: Remove "QEMU compared to other emulators" section vor 1 Woche
qemu.nsi Use HTTPS for qemu.org and other domains vor 1 Jahr
qemu.sasl Default to GSSAPI (Kerberos) instead of DIGEST-MD5 for SASL vor 2 Jahren
qtest.c Include qemu/module.h where needed, drop it from qemu-common.h vor 1 Woche
replication.c replication: Introduce new APIs to do replication operation vor 2 Jahren
replication.h Include qemu/module.h where needed, drop it from qemu-common.h vor 1 Woche
rules.mak contrib: add vhost-user-gpu vor 3 Wochen
thunk.c thunk: improve readability of allocation loop vor 3 Monaten
tpm.c tpm: Clean up error reporting in tpm_init_tpmdev() vor 8 Monaten
trace-events Move monitor.c to monitor/misc.c vor 1 Woche
version.rc Use HTTPS for qemu.org and other domains vor 1 Jahr
vl.c vl: Deprecate -mon pretty=... for HMP monitors vor 1 Woche
win_dump.c Include qemu-common.h exactly where needed vor 1 Woche
win_dump.h dump: move Windows dump structures definitions vor 8 Monaten

README

         QEMU README
===========

QEMU is a generic and open source machine & userspace emulator and
virtualizer.

QEMU is capable of emulating a complete machine in software without any
need for hardware virtualization support. By using dynamic translation,
it achieves very good performance. QEMU can also integrate with the Xen
and KVM hypervisors to provide emulated hardware while allowing the
hypervisor to manage the CPU. With hypervisor support, QEMU can achieve
near native performance for CPUs. When QEMU emulates CPUs directly it is
capable of running operating systems made for one machine (e.g. an ARMv7
board) on a different machine (e.g. an x86_64 PC board).

QEMU is also capable of providing userspace API virtualization for Linux
and BSD kernel interfaces. This allows binaries compiled against one
architecture ABI (e.g. the Linux PPC64 ABI) to be run on a host using a
different architecture ABI (e.g. the Linux x86_64 ABI). This does not
involve any hardware emulation, simply CPU and syscall emulation.

QEMU aims to fit into a variety of use cases. It can be invoked directly
by users wishing to have full control over its behaviour and settings.
It also aims to facilitate integration into higher level management
layers, by providing a stable command line interface and monitor API.
It is commonly invoked indirectly via the libvirt library when using
open source applications such as oVirt, OpenStack and virt-manager.

QEMU as a whole is released under the GNU General Public License,
version 2. For full licensing details, consult the LICENSE file.


Building
========

QEMU is multi-platform software intended to be buildable on all modern
Linux platforms, OS-X, Win32 (via the Mingw64 toolchain) and a variety
of other UNIX targets. The simple steps to build QEMU are:

mkdir build
cd build
../configure
make

Additional information can also be found online via the QEMU website:

https://qemu.org/Hosts/Linux
https://qemu.org/Hosts/Mac
https://qemu.org/Hosts/W32


Submitting patches
==================

The QEMU source code is maintained under the GIT version control system.

git clone https://git.qemu.org/git/qemu.git

When submitting patches, one common approach is to use 'git
format-patch' and/or 'git send-email' to format & send the mail to the
qemu-devel@nongnu.org mailing list. All patches submitted must contain
a 'Signed-off-by' line from the author. Patches should follow the
guidelines set out in the HACKING and CODING_STYLE files.

Additional information on submitting patches can be found online via
the QEMU website

https://qemu.org/Contribute/SubmitAPatch
https://qemu.org/Contribute/TrivialPatches

The QEMU website is also maintained under source control.

git clone https://git.qemu.org/git/qemu-web.git
https://www.qemu.org/2017/02/04/the-new-qemu-website-is-up/

A 'git-publish' utility was created to make above process less
cumbersome, and is highly recommended for making regular contributions,
or even just for sending consecutive patch series revisions. It also
requires a working 'git send-email' setup, and by default doesn't
automate everything, so you may want to go through the above steps
manually for once.

For installation instructions, please go to

https://github.com/stefanha/git-publish

The workflow with 'git-publish' is:

$ git checkout master -b my-feature
$ # work on new commits, add your 'Signed-off-by' lines to each
$ git publish

Your patch series will be sent and tagged as my-feature-v1 if you need to refer
back to it in the future.

Sending v2:

$ git checkout my-feature # same topic branch
$ # making changes to the commits (using 'git rebase', for example)
$ git publish

Your patch series will be sent with 'v2' tag in the subject and the git tip
will be tagged as my-feature-v2.

Bug reporting
=============

The QEMU project uses Launchpad as its primary upstream bug tracker. Bugs
found when running code built from QEMU git or upstream released sources
should be reported via:

https://bugs.launchpad.net/qemu/

If using QEMU via an operating system vendor pre-built binary package, it
is preferable to report bugs to the vendor's own bug tracker first. If
the bug is also known to affect latest upstream code, it can also be
reported via launchpad.

For additional information on bug reporting consult:

https://qemu.org/Contribute/ReportABug


Contact
=======

The QEMU community can be contacted in a number of ways, with the two
main methods being email and IRC

- qemu-devel@nongnu.org
https://lists.nongnu.org/mailman/listinfo/qemu-devel
- #qemu on irc.oftc.net

Information on additional methods of contacting the community can be
found online via the QEMU website:

https://qemu.org/Contribute/StartHere

-- End