Marc-André Lureau 9c1f4f1b9b slirp: update submodule to v4.2.0+
git shortlog
126c04acbabd7ad32c2b018fe10dfac2a3bc1210..55ab21c9a36852915b81f1b41ebaf3b6509dd8ba

5eraph (1):
      Use specific outbound IP address

Akihiro Suda (8):
      remove confusing comment that exists from ancient slirp
      add slirp_new(SlirpConfig *, SlirpCb *, void *)
      allow custom MTU
      add disable_host_loopback (prohibit connections to 127.0.0.1)
      add SlirpConfig version
      emu: remove dead code
      emu: disable by default
      fix a typo in a comment

Anders Waldenborg (1):
      state: fix loading of guestfwd state

Giuseppe Scrivano (1):
      socket: avoid getpeername after shutdown(SHUT_WR)

Jindrich Novy (1):
      Don't leak memory when reallocation fails.

Jordi Pujol Palomer (1):
      fork_exec: correctly parse command lines that contain spaces

Marc-André Lureau (60):
      Merge branch 'AkihiroSuda/libslirp-slirp4netns'
      Merge branch 'fix-typo' into 'master'
      meson: make it subproject friendly
      Merge branch 'meson' into 'master'
      misc: fix compilation warnings
      Merge branch 'fix-shutdown-wr' into 'master'
      sbuf: remove unused and undefined sbcopy() path
      sbuf: check more strictly sbcopy() bounds with offset
      sbuf: replace a comment with a runtime warning
      Replace remaining malloc/free user with glib
      tcp_attach() can no longer fail
      state: can't ENOMEM
      sbuf: use unsigned types
      sbuf: simplify sbreserve()
      dnssearch: use g_strv_length()
      vmstate: silence scan-build warning
      gitlab-ci: run scan-build
      Merge branch 'mem-cleanups' into 'master'
      libslirp.map: bind slirp_new to SLIRP_4.1 version
      meson: fix libtool versioning
      Release v4.1.0
      Merge branch '4.1.0' into 'master'
      CHANGELOG: start unreleased section
      Merge branch 'add-unix' into 'master'
      util: add G_SIZEOF_MEMBER() macro
      Check bootp_filename is not going to be truncated
      bootp: remove extra cast
      bootp: replace simple snprintf() with strcpy()
      tftp: clarify what is actually OACK m_len
      tcp_emu: add more fixme/warnings comments
      util: add slirp_fmt() helpers
      dhcpv6: use slirp_fmt()
      misc: use slirp_fmt0()
      tftp: use slirp_fmt0()
      tcp_ctl: use slirp_fmt()
      tcp_emu: fix unsafe snprintf() usages
      misc: improve error report
      Use g_snprintf()
      util: add gnuc format function attribute to slirp_fmt*
      Merge branch 'aw-guestfwd-state' into 'master'
      Merge branch 'slirp-fmt' into 'master'
      socket: remove extra label and variable
      socket: factor out sotranslate ipv4/ipv6 handling
      socket: remove need for extra scope_id variable
      socket: do not fallback on host loopback if get_dns_addr() failed
      socket: do not fallback on loopback addr for addresses in our mask/prefix
      Prepare for v4.2.0 release
      Merge branch 'translate-fix' into 'master'
      Merge branch 'release-v4.2.0' into 'master'
      changelog: post-release
      changelog: fix link
      .gitlab-ci: add --werror, treat CI build warnings as errors
      Revert "socket: remove need for extra scope_id variable"
      Teach slirp_version_string() to return vcs version
      Merge branch 'mingw-fix' into 'master'
      Merge branch 'vcs-version' into 'master'
      meson: bump required version to 0.49
      build-sys: fix NetBSD build regression
      Merge branch 'netbsd-fix' into 'master'
      build-sys: make libslirp-version.h depend on Makefile

PanNengyuan (1):
      libslirp: fix NULL pointer dereference in tcp_sockclosed

Philippe Mathieu-Daudé (1):
      Add a git-publish configuration file

Prasad J Pandit (4):
      slirp: ncsi: compute checksum for valid data length
      slirp: use correct size while emulating IRC commands
      slirp: use correct size while emulating commands
      slirp: tftp: restrict relative path access

Renzo Davoli (2):
      Add slirp_remove_guestfwd()
      Add slirp_add_unix()

Samuel Thibault (14):
      ip_reass: explain why we should not always update the q pointer
      Merge branch 'comment' into 'master'
      Merge branch 'no-emu' into 'master'
      Fix bogus indent, no source change
      ip_reass: Fix use after free
      Merge branch 'reass2' into 'master'
      Make host receive broadcast packets
      arp: Allow 0.0.0.0 destination address
      Merge branch 'warnings' into 'master'
      Merge branch 'arp_0' into 'master'
      Merge branch 'broadcast' into 'master'
      tcp_emu: Fix oob access
      Merge branch 'oob' into 'master'
      Merge branch 'master' into 'master'

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2020-03-22 18:04:14 +01:00
2020-02-19 16:50:02 +00:00
2020-03-19 10:18:07 +00:00
2020-03-18 20:25:23 +00:00
2020-03-19 10:18:07 +00:00
2020-02-26 18:57:07 +01:00
2020-03-19 10:18:07 +00:00
2020-03-18 15:07:57 +00:00
2019-11-21 09:42:30 +01:00
2020-03-17 21:43:12 +01:00
2020-01-24 20:59:13 +01:00
2020-03-18 15:07:57 +00:00
2020-03-19 10:18:07 +00:00
2020-03-22 18:04:14 +01:00
2020-03-18 20:25:23 +00:00
2020-03-19 10:18:07 +00:00
2020-03-17 15:18:45 +01:00
2019-12-18 20:17:55 +00:00
2012-09-07 09:02:44 +03:00
2020-03-06 11:06:55 +00:00
2020-03-11 15:54:38 +01:00
2020-03-18 22:15:59 +00:00
2020-03-17 18:33:05 +00:00
2020-03-17 18:33:05 +00:00
2020-03-12 16:01:37 +00:00
2016-02-04 17:41:30 +00:00
2019-12-17 19:32:47 +01:00
2019-12-17 09:05:23 +01:00
2020-02-27 19:15:15 +00:00
2019-10-28 15:12:38 +00:00
2019-12-13 11:59:06 +00:00

===========
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:


.. code-block:: shell

  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.

.. code-block:: shell

   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 CODING_STYLE.rst file.

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.

.. code-block:: shell

  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:

.. 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 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

* `<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://qemu.org/Contribute/StartHere>`_
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