36eae3a732
A bit of a mix this time: * Minor fixes from myself, Hanna, and Jack * VNC password rework by Stefan and Fabian * Postcopy changes from Peter X that are the start of a larger series to come * Removing the prehistoic load_state_old code from Peter M Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEERfXHG0oMt/uXep+pBRYzHrxb/ecFAmIftogACgkQBRYzHrxb /ed19xAApta5EZm7X28mDz6uWKK0Rwwgwn195QGPz3LR/VbG69iYRAhVsD417u6j D1T4E5l+uY8T6gSEMPsEd3NYF79Au0HkE7Oo2YDZLKheWOIt+bsGUUDp6SpNPm85 +MiwfqjN+yhzexrck1MSfOGZyGSv9EF+4iYODOA0Q79x8E4vztgCqJqjUDjm1j7S DrR10znaXNNAdC9ZtkacwF8q9LglzQLWJmkNfSLTp3IJVSeLqokSG2aFM0tLA1rA EGqJKUOtULcyzYxTt+V4FTAFOea4P14riAcMWEpQGdU7td7fKOmjcSJoKEDA5pdI wHzSQ3jxm4iXFrfIJAz5r9EzNoRaiMYO1AyApAnFXr638mDHdeIWCKfwOC08pS7+ Bq1+bdHqkFQUpjHUfrcEnFCs/KD6rEmLahJCHDzMzaHxxxEKpZyXSVT51TVI3X/5 HKrz4xeGetQHLPi1jV9157fJHzGFTTpMVbr77wcc+KqJ1KhAJT+neIyaeDlMvIX7 iw219JkavhVqK6NXvwo5m75wr4kVyuUfw6HaXn2y9NWe75lo4uuCoRGz8bd/pXZK grBSxTTwZUItQtG+x3CIuqfAByyvAtV454cuQLyusR4P3GbDi3DwK6MIsa9qfVS5 FV3F0FWXxPPGa5NuRRvTY8f7WyKziq5y/DRckUTB1QH3ct2GTdk= =L5uY -----END PGP SIGNATURE----- Merge remote-tracking branch 'remotes/dgilbert-gitlab/tags/pull-migration-20220302b' into staging Migration/HMP/Virtio pull 2022-03-02 A bit of a mix this time: * Minor fixes from myself, Hanna, and Jack * VNC password rework by Stefan and Fabian * Postcopy changes from Peter X that are the start of a larger series to come * Removing the prehistoic load_state_old code from Peter M Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> # gpg: Signature made Wed 02 Mar 2022 18:25:12 GMT # gpg: using RSA key 45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7 # gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full] # Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7 * remotes/dgilbert-gitlab/tags/pull-migration-20220302b: migration: Remove load_state_old and minimum_version_id_old tests: Pass in MigrateStart** into test_migrate_start() migration: Add migration_incoming_transport_cleanup() migration: postcopy_pause_fault_thread() never fails migration: Enlarge postcopy recovery to capture !-EIO too migration: Move static var in ram_block_from_stream() into global migration: Add postcopy_thread_create() migration: Dump ramblock and offset too when non-same-page detected migration: Introduce postcopy channels on dest node migration: Tracepoint change in postcopy-run bottom half migration: Finer grained tracepoints for POSTCOPY_LISTEN migration: Dump sub-cmd name in loadvm_process_command tp migration/rdma: set the REUSEADDR option for destination qapi/monitor: allow VNC display id in set/expire_password qapi/monitor: refactor set/expire_password with enums monitor/hmp: add support for flag argument with value virtiofsd: Let meson check for statx.stx_mnt_id clock-vmstate: Add missing END_OF_LIST Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
||
---|---|---|
.github/workflows | ||
.gitlab/issue_templates | ||
.gitlab-ci.d | ||
accel | ||
audio | ||
authz | ||
backends | ||
block | ||
bsd-user | ||
capstone@f8b1b83301 | ||
chardev | ||
common-user | ||
configs | ||
contrib | ||
crypto | ||
disas | ||
docs | ||
dtc@b6910bec11 | ||
dump | ||
ebpf | ||
fpu | ||
fsdev | ||
gdb-xml | ||
hw | ||
include | ||
io | ||
libdecnumber | ||
linux-headers | ||
linux-user | ||
meson@12f9f04ba0 | ||
migration | ||
monitor | ||
nbd | ||
net | ||
pc-bios | ||
plugins | ||
po | ||
python | ||
qapi | ||
qga | ||
qobject | ||
qom | ||
replay | ||
roms | ||
scripts | ||
scsi | ||
semihosting | ||
slirp@a88d9ace23 | ||
softmmu | ||
storage-daemon | ||
stubs | ||
subprojects/libvhost-user | ||
target | ||
tcg | ||
tests | ||
tools | ||
trace | ||
ui | ||
util | ||
.cirrus.yml | ||
.dir-locals.el | ||
.editorconfig | ||
.exrc | ||
.gdbinit | ||
.gitattributes | ||
.gitignore | ||
.gitlab-ci.yml | ||
.gitmodules | ||
.gitpublish | ||
.mailmap | ||
.patchew.yml | ||
.readthedocs.yml | ||
.travis.yml | ||
block.c | ||
blockdev-nbd.c | ||
blockdev.c | ||
blockjob.c | ||
configure | ||
COPYING | ||
COPYING.LIB | ||
cpu.c | ||
cpus-common.c | ||
disas.c | ||
gdbstub.c | ||
gitdm.config | ||
hmp-commands-info.hx | ||
hmp-commands.hx | ||
iothread.c | ||
job-qmp.c | ||
job.c | ||
Kconfig | ||
Kconfig.host | ||
LICENSE | ||
MAINTAINERS | ||
Makefile | ||
memory_ldst.c.inc | ||
meson_options.txt | ||
meson.build | ||
module-common.c | ||
os-posix.c | ||
os-win32.c | ||
page-vary-common.c | ||
page-vary.c | ||
qemu-bridge-helper.c | ||
qemu-edid.c | ||
qemu-img-cmds.hx | ||
qemu-img.c | ||
qemu-io-cmds.c | ||
qemu-io.c | ||
qemu-keymap.c | ||
qemu-nbd.c | ||
qemu-options.hx | ||
qemu.nsi | ||
qemu.sasl | ||
README.rst | ||
replication.c | ||
trace-events | ||
VERSION | ||
version.rc |
=========== 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. Documentation ============= Documentation can be found hosted online at `<https://www.qemu.org/documentation/>`_. The documentation for the current development version that is available at `<https://www.qemu.org/docs/master/>`_ is generated from the ``docs/`` folder in the source tree, and is built by `Sphinx <https://www.sphinx-doc.org/en/master/>_`. 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: .. code-block:: shell mkdir build cd build ../configure make Additional information can also be found online via the QEMU website: * `<https://wiki.qemu.org/Hosts/Linux>`_ * `<https://wiki.qemu.org/Hosts/Mac>`_ * `<https://wiki.qemu.org/Hosts/W32>`_ Submitting patches ================== The QEMU source code is maintained under the GIT version control system. .. code-block:: shell git clone https://gitlab.com/qemu-project/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 `style section <https://www.qemu.org/docs/master/devel/style.html>` of the Developers Guide. Additional information on submitting patches can be found online via the QEMU website * `<https://wiki.qemu.org/Contribute/SubmitAPatch>`_ * `<https://wiki.qemu.org/Contribute/TrivialPatches>`_ The QEMU website is also maintained under source control. .. code-block:: shell git clone https://gitlab.com/qemu-project/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: .. code-block:: shell $ 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: .. code-block:: shell $ 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 GitLab issues to track bugs. Bugs found when running code built from QEMU git or upstream released sources should be reported via: * `<https://gitlab.com/qemu-project/qemu/-/issues>`_ 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 GitLab. For additional information on bug reporting consult: * `<https://wiki.qemu.org/Contribute/ReportABug>`_ ChangeLog ========= For version history and release notes, please visit `<https://wiki.qemu.org/ChangeLog/>`_ or look at the git history for more detailed information. Contact ======= The QEMU community can be contacted in a number of ways, with the two main methods being email and IRC * `<mailto: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://wiki.qemu.org/Contribute/StartHere>`_