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Alberto Garcia 41ae31e3d7 block: Use BDRV_REQUEST_MAX_BYTES instead of BDRV_REQUEST_MAX_SECTORS 7 meses atrás
accel Add CPUClass::tlb_fill. 7 meses atrás
audio audio: fix audio timer rate conversion bug 8 meses atrás
authz authz: Normalize #include "authz/trace.h" to "trace.h" 7 meses atrás
backends Add vhost-user-backend 7 meses atrás
block block: Use BDRV_REQUEST_MAX_BYTES instead of BDRV_REQUEST_MAX_SECTORS 6 meses atrás
bsd-user cpu: Rename parse_cpu_model() to parse_cpu_option() 7 meses atrás
capstone @ 22ead3e0bf disas: Add capstone as submodule 2 anos atrás
chardev char-pty: Print "char device redirected" message to stdout 7 meses atrás
contrib Miscellaneous patches for 2019-05-13 7 meses atrás
crypto trace-events: Shorten file names in comments 8 meses atrás
default-configs hw/arm: Remove hard-enablement of the remaining PCI devices 7 meses atrás
disas Clean up header guards that don't match their file name 7 meses atrás
docs Makefile: Fix inclusion of the config-devices.mak.d Kconfig dependencies 7 meses atrás
dtc @ 88f18909db Update dtc/libfdt submodule to v1.4.7 1 ano atrás
fpu hardfloat: fix float32/64 fused multiply-add 8 meses atrás
fsdev fsdev: Error out when unsupported option is passed 6 meses atrás
gdb-xml RISC-V: Add 64-bit gdb xml files. 8 meses atrás
hw Mostly bugfixes and cleanups, the most important being 6 meses atrás
include Mostly bugfixes and cleanups, the most important being 6 meses atrás
io trace-events: Shorten file names in comments 8 meses atrás
libdecnumber build: remove CONFIG_LIBDECNUMBER 2 anos atrás
linux-headers linux-headers: add linux/mman.h. 7 meses atrás
linux-user target/alpha: Fix user-only floating-point exceptions 6 meses atrás
migration migration/ram.c: fix typos in comments 7 meses atrás
nbd nbd/client: Fix error message for server with unusable sizing 8 meses atrás
net net/colo-compare.c: Fix a crash in COLO Primary. 6 meses atrás
pc-bios Support for booting from a vfio-ccw passthrough dasd device 7 meses atrás
po po/Makefile: Modern shell scripting (use $() instead of ``) 1 ano atrás
python/qemu scripts/qemu.py: support adding a console with the default serial device 7 meses atrás
qapi qapi/migration.json: Rename COLOStatus last_mode to last-mode 8 meses atrás
qga Clean up ill-advised or unusual header guards 7 meses atrás
qobject json: Fix off-by-one assert check in next_state() 8 meses atrás
qom qom: use object_new_with_type in object_new_with_propv 7 meses atrás
replay replay: Exit on errors reading from replay log 1 ano atrás
roms roms: build edk2 firmware binaries and variable store templates 7 meses atrás
scripts target-arm queue: 7 meses atrás
scsi Normalize header guard symbol definition. 7 meses atrás
slirp @ f0da672620 Update upstream slirp 7 meses atrás
stubs qemu-print: New qemu_printf(), qemu_vprintf() etc. 7 meses atrás
target target/alpha: Fix user-only floating-point exceptions 6 meses atrás
tcg tcg/aarch64: Do not advertise minmax for MO_64 7 meses atrás
tests build: don't build hardware objects with linux-user 6 meses atrás
trace trace: Simplify how st_print_trace_file_status() prints 7 meses atrás
ui kbd-state: fix autorepeat handling 6 meses atrás
util input: add vhost-user-input, virtio-input fixes. 7 meses atrás
.cirrus.yml cirrus.yml: Add macOS continuous integration task 9 meses atrás
.dir-locals.el Add .dir-locals.el file to configure emacs coding style 4 anos atrás
.editorconfig editorconfig: set emacs mode 1 ano atrás
.exrc qemu: add .exrc 7 anos atrás
.gdbinit .gdbinit: load QEMU sub-commands when gdb starts 2 anos atrás
.gitignore Makefile: install the edk2 firmware images and their descriptors 7 meses atrás
.gitlab-ci.yml gitlab-ci.yml: Test the TCG interpreter in a CI pipeline 7 meses atrás
.gitmodules gitmodules: use qemu.org git mirrors 7 meses atrás
.gitpublish Add a git-publish configuration file 1 ano atrás
.mailmap maint: Grammar fix to mailmap 1 ano atrás
.shippable.yml .shippable.yml: disable the win cross tests 1 ano atrás
.travis.yml tests/boot_linux_console: add a test for alpha + clipper 7 meses atrás
CODING_STYLE CODING_STYLE: indent example code as all others 7 meses atrás
COPYING COPYING: update from FSF 11 anos atrás
COPYING.LIB COPYING.LIB: Synchronize the LGPL 2.1 with the version from gnu.org 10 meses atrás
Changelog Use HTTPS for qemu.org and other domains 2 anos atrás
HACKING HACKING: document preference for g_new instead of g_malloc 1 ano atrás
Kconfig.host kconfig: add dependencies on CONFIG_MSI_NONBROKEN 8 meses atrás
LICENSE vfio: move hw/misc/vfio.c to hw/vfio/pci.c Move vfio.h into include/hw/vfio 5 anos atrás
MAINTAINERS MAINTAINERS: add myself for leon3 6 meses atrás
Makefile build: don't build hardware objects with linux-user 6 meses atrás
Makefile.objs build: don't build hardware objects with linux-user 6 meses atrás
Makefile.target build: replace GENERATED_FILES by generated-files-y 6 meses atrás
README README: use 'https://' instead of 'git://' 1 ano atrás
VERSION Open 4.1 development tree 7 meses atrás
arch_init.c arch_init: sort architectures 1 ano atrás
balloon.c balloon: Allow multiple inhibit users 1 ano atrás
block.c block: remove bs from lists before closing 7 meses atrás
blockdev-nbd.c nbd: allow authorization with nbd-server-start QMP command 9 meses atrás
blockdev.c blockdev: Make -drive format=help print to stdout 7 meses atrás
blockjob.c blockjob: fix user pause in block_job_error_action 8 meses atrás
bootdevice.c fw_cfg: ignore suffixes in the bootdevice list dependent on machine class 1 ano atrás
bt-host.c all: Clean up includes 3 anos atrás
bt-vhci.c all: Clean up includes 3 anos atrás
configure configure: qemu-ga is only needed with softmmu targets 6 meses atrás
cpus-common.c qemu/queue.h: simplify reverse access to QTAILQ 11 meses atrás
cpus.c qom/cpu: Simplify how CPUClass:cpu_dump_state() prints 7 meses atrás
device-hotplug.c hmp: Fix drive_add ... format=help crash 8 meses atrás
device_tree.c device_tree: Fix integer overflowing in load_device_tree() 8 meses atrás
disas.c disas: Rename include/disas/bfd.h back to include/disas/dis-asm.h 7 meses atrás
dma-helpers.c block: explicitly acquire aiocontext in bottom halves that need it 2 anos atrás
dump.c dump: Set correct vaddr for ELF dump 10 meses atrás
exec.c Machine queue, 2019-04-25 7 meses atrás
gdbstub.c gdbstub: fix vCont packet handling when no thread is specified 8 meses atrás
gitdm.config contrib: gitdm: add a mapping for Janus Technologies 9 meses atrás
hmp-commands-info.hx {hmp, hw/pvrdma}: Expose device internals via monitor interface 9 meses atrás
hmp-commands.hx hmp: gva2gpa debug command 7 meses atrás
hmp.c hmp: delvm: use hmp_handle_error 7 meses atrás
hmp.h {hmp, hw/pvrdma}: Expose device internals via monitor interface 9 meses atrás
ioport.c trace: switch to modular code generation for sub-directories 2 anos atrás
iothread.c iothread: document about why we need explicit aio_poll() 9 meses atrás
job-qmp.c jobs: canonize Error object 1 ano atrás
job.c blockjob: Fix coroutine thread after AioContext change 7 meses atrás
memory.c memory: correct the comment to DIRTY_MEMORY_MIGRATION 6 meses atrás
memory_ldst.inc.c exec: Fix MAP_RAM for cached access 1 ano atrás
memory_mapping.c qemu/queue.h: simplify reverse access to QTAILQ 11 meses atrás
module-common.c all: Clean up includes 3 anos atrás
monitor.c monitor: Call mon_get_cpu() only once at hmp_gva2gpa() 7 meses atrás
numa.c numa: Fixed the memory leak of numa error message 10 meses atrás
os-posix.c util: add qemu_write_pidfile() 1 ano atrás
os-win32.c util: add qemu_write_pidfile() 1 ano atrás
qdev-monitor.c monitor: Simplify how -device/device_add print help 7 meses atrás
qemu-bridge-helper.c all: Remove unnecessary glib.h includes 3 anos atrás
qemu-deprecated.texi This fixes the virtfs documentation (LP 1581976), deprecates the 6 meses atrás
qemu-doc.texi docs: add Security chapter to the documentation 7 meses atrás
qemu-edid.c display/edid: add edid generator to qemu. 1 ano atrás
qemu-ga.texi doc: fix the configuration path 7 meses atrás
qemu-img-cmds.hx qemu-img: fix .hx and .texi disparity 8 meses atrás
qemu-img.c qemu-img: Use zero writes after source backing EOF 7 meses atrás
qemu-img.texi qemu-img: fix .hx and .texi disparity 8 meses atrás
qemu-io-cmds.c block: Use BDRV_REQUEST_MAX_BYTES instead of BDRV_REQUEST_MAX_SECTORS 6 meses atrás
qemu-io.c log: Make glib logging go through QEMU 7 meses atrás
qemu-keymap.c ui: use enum to string helpers 1 ano atrás
qemu-nbd.c qemu-nbd: Look up flag names in array 7 meses atrás
qemu-nbd.texi qemu-nbd: add support for authorization of TLS clients 9 meses atrás
qemu-option-trace.texi qemu-option-trace: -trace enable= is a pattern, not a file 1 ano atrás
qemu-options-wrapper.h qemu-img: remove references to GEN_DOCS 1 ano atrás
qemu-options.h Clean up ill-advised or unusual header guards 3 anos atrás
qemu-options.hx virtfs: Fix documentation of -fsdev and -virtfs 6 meses atrás
qemu-seccomp.c seccomp: report more useful errors from seccomp 8 meses atrás
qemu-tech.texi cli qmp: Mark --preconfig, exit-preconfig experimental 1 ano atrás
qemu.nsi Use HTTPS for qemu.org and other domains 2 anos atrás
qemu.sasl Default to GSSAPI (Kerberos) instead of DIGEST-MD5 for SASL 2 anos atrás
qmp.c qapi: make query-cpu-definitions depend on specific targets 9 meses atrás
qtest.c qtest: Move accel code to accel/qtest.c 7 meses atrás
replication.c replication: Introduce new APIs to do replication operation 3 anos atrás
replication.h block/replication: Remove protocol_name field 1 ano atrás
rules.mak build: switch to Kconfig 9 meses atrás
thunk.c thunk: improve readability of allocation loop 9 meses atrás
tpm.c tpm: Clean up error reporting in tpm_init_tpmdev() 1 ano atrás
trace-events trace-events: Fix attribution of trace points to source 8 meses atrás
version.rc Use HTTPS for qemu.org and other domains 2 anos atrás
vl.c This fixes the virtfs documentation (LP 1581976), deprecates the 6 meses atrás
win_dump.c dump: fix Windows dump memory run mapping 1 ano atrás
win_dump.h dump: move Windows dump structures definitions 1 ano atrás


         QEMU README

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

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.


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

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


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


The QEMU website is also maintained under source control.

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

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


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:


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:



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

- qemu-devel@nongnu.org
- #qemu on irc.oftc.net

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


-- End