QEMU With E2K User Support
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Kevin Wolf dd35315794 tests/test-bdrv-drain: Fix too late qemu_event_reset()
qemu_event_reset() must be called before the AIO request in a different
iothread is submitted. Otherwise the request could be completed before
we do the qemu_event_reset() and the test would hang in
qemu_event_wait().

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Tested-by: Max Reitz <mreitz@redhat.com>
2018-10-01 19:13:55 +02:00
accel qht: drop ht argument from qht iterators 2018-09-26 08:55:54 -07:00
audio
backends
block block-backend: Set werror/rerror defaults in blk_new() 2018-10-01 19:13:46 +02:00
bsd-user
capstone@22ead3e0bf
chardev
contrib
crypto
default-configs arm: Add Nordic Semiconductor nRF51 SoC 2018-09-25 14:14:07 +01:00
disas fix "Missing break in switch" coverity reports 2018-08-23 13:32:50 +02:00
docs qcow2: Fix cache-clean-interval documentation 2018-10-01 19:13:55 +02:00
dtc@e54388015a
fpu softfloat: Add scaling float-to-int routines 2018-08-24 13:17:30 +01:00
fsdev fsdev: fix compilation with VIRTIO but not VIRTIO_9P 2018-08-22 12:21:13 +02:00
gdb-xml
hw - Deprecate the usage of a network backend via "name" instead of "id" 2018-09-25 18:09:52 +01:00
include include: Add a lookup table of sizes 2018-10-01 12:51:12 +02:00
io
libdecnumber
linux-headers
linux-user - some fixes for setrlimit() and write() 2018-09-28 11:22:36 +01:00
migration migration/ram.c: Avoid taking address of fields in packed MultiFDInit_t struct 2018-09-26 17:29:01 +01:00
nbd
net net/slirp: Deprecate the [hub_id name] parameter tuple 2018-09-25 17:26:17 +02:00
pc-bios trivial: Make bios files and source files non-executable 2018-09-25 17:26:18 +02:00
po
qapi qcow2: Fix cache-clean-interval documentation 2018-10-01 19:13:55 +02:00
qga json: Clean up headers 2018-08-24 20:26:37 +02:00
qobject json: Eliminate lexer state IN_WHITESPACE, pseudo-token JSON_SKIP 2018-09-24 18:08:07 +02:00
qom
replay trivial: Make bios files and source files non-executable 2018-09-25 17:26:18 +02:00
roms Update OpenBIOS images to a1280807 built from submodule. 2018-08-31 12:19:30 +01:00
scripts qapi: Add comments to aid debugging generated introspection 2018-08-28 18:21:38 +02:00
scsi qapi: Drop qapi_event_send_FOO()'s Error ** argument 2018-08-28 18:21:38 +02:00
slirp
stubs qsp: track BQL callers explicitly 2018-08-23 18:46:25 +02:00
target target/arm: Start AArch32 CPUs with EL2 but not EL3 in Hyp mode 2018-09-25 15:13:24 +01:00
tcg tcg/i386: fix vector operations on 32-bit hosts 2018-09-26 09:02:51 -07:00
tests tests/test-bdrv-drain: Fix too late qemu_event_reset() 2018-10-01 19:13:55 +02:00
trace
ui qapi: Drop qapi_event_send_FOO()'s Error ** argument 2018-08-28 18:21:38 +02:00
util Queued tcg patches 2018-09-28 18:56:09 +01:00
.dir-locals.el
.editorconfig
.exrc
.gdbinit
.gitignore
.gitmodules
.gitpublish
.mailmap
.shippable.yml
.travis.yml
arch_init.c
balloon.c
block.c block: Allow changing 'detect-zeroes' on reopen 2018-10-01 12:51:12 +02:00
blockdev-nbd.c
blockdev.c commit: Add top-node/base-node options 2018-09-25 15:50:15 +02:00
blockjob.c block: Use a single global AioWait 2018-09-25 15:50:15 +02:00
bootdevice.c
bt-host.c
bt-vhci.c
Changelog
CODING_STYLE
configure ppc: Remove deprecated ppcemb target 2018-08-28 11:31:23 +10:00
COPYING
COPYING.LIB
cpus-common.c qom: convert the CPU list to RCU 2018-08-23 18:46:25 +02:00
cpus.c ppc patch queue 2018-09-07 2018-09-24 17:14:10 +01:00
device_tree.c
device-hotplug.c
disas.c
dma-helpers.c
dump.c qapi: Drop qapi_event_send_FOO()'s Error ** argument 2018-08-28 18:21:38 +02:00
exec.c pc: fixes 2018-08-21 10:23:53 +01:00
gdbstub.c
HACKING
hmp-commands-info.hx hmp-commands-info: add sync-profile 2018-08-23 18:46:25 +02:00
hmp-commands.hx hmp-commands: add sync-profile 2018-08-23 18:46:25 +02:00
hmp.c migration: show the statistics of compression 2018-09-26 12:27:27 +01:00
hmp.h hmp-commands: add sync-profile 2018-08-23 18:46:25 +02:00
ioport.c
iothread.c
job-qmp.c jobs: canonize Error object 2018-08-31 16:28:33 +02:00
job.c block: Use a single global AioWait 2018-09-25 15:50:15 +02:00
LICENSE
MAINTAINERS MAINTAINERS: Add NRF51 entry 2018-09-25 14:14:07 +01:00
Makefile Makefile: Add missing dependency for qemu-deprecated.texi 2018-09-25 17:26:17 +02:00
Makefile.objs
Makefile.target
memory_ldst.inc.c
memory_mapping.c
memory.c pc: fixes 2018-08-21 10:23:53 +01:00
module-common.c
monitor.c monitor: print message when using 'help' with an unknown command 2018-09-25 14:48:44 +01:00
numa.c
os-posix.c net: Remove the deprecated -tftp, -bootp, -redir and -smb options 2018-08-31 09:53:03 +02:00
os-win32.c
qdev-monitor.c
qdict-test-data.txt
qemu-bridge-helper.c
qemu-deprecated.texi hw/core/machine: Officially deprecate the enforce-config-section parameter 2018-09-25 17:26:17 +02:00
qemu-doc.texi doc: switch to modern syntax for VNC TLS setup 2018-08-24 08:40:11 +02:00
qemu-ga.texi
qemu-img-cmds.hx
qemu-img.c
qemu-img.texi
qemu-io-cmds.c qemu-io: Fix writethrough check in reopen 2018-10-01 12:51:11 +02:00
qemu-io.c
qemu-keymap.c ui: use enum to string helpers 2018-08-24 08:40:10 +02:00
qemu-nbd.c
qemu-nbd.texi
qemu-option-trace.texi
qemu-options-wrapper.h
qemu-options.h
qemu-options.hx qcow2: Fix cache-clean-interval documentation 2018-10-01 19:13:55 +02:00
qemu-seccomp.c seccomp: check TSYNC host capability 2018-09-26 15:07:35 +02:00
qemu-tech.texi
qemu.nsi
qemu.sasl
qmp.c
qtest.c
README
replication.c
replication.h
rules.mak
thunk.c
tpm.c
trace-events jobs: remove ret argument to job_completed; privatize it 2018-08-31 16:28:33 +02:00
VERSION
version.rc
vl.c Migration pull 2018-09-26 2018-09-28 17:07:23 +01:00
win_dump.c
win_dump.h

         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 git://git.qemu.org/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 git://git.qemu.org/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