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Peter Maydell f1faf2d59c Pull request
v2:
  * Fixed incorrect virtio_blk_data_plane_create() local_err refactoring in
    "hw/block: Use errp directly rather than local_err" that broke virtio-blk
    over virtio-mmio [Peter]
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Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

Pull request

v2:
 * Fixed incorrect virtio_blk_data_plane_create() local_err refactoring in
   "hw/block: Use errp directly rather than local_err" that broke virtio-blk
   over virtio-mmio [Peter]

# gpg: Signature made Tue 19 Dec 2017 15:08:14 GMT
# gpg:                using RSA key 0x9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>"
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/block-pull-request: (23 commits)
  qemu-iotests: add 203 savevm with IOThreads test
  iothread: fix iothread_stop() race condition
  iotests: add VM.add_object()
  blockdev: add x-blockdev-set-iothread force boolean
  docs: mark nested AioContext locking as a legacy API
  block: avoid recursive AioContext acquire in bdrv_inactivate_all()
  virtio-blk: reject configs with logical block size > physical block size
  virtio-blk: make queue size configurable
  qemu-iotests: add 202 external snapshots IOThread test
  blockdev: add x-blockdev-set-iothread testing command
  iothread: add iothread_by_id() API
  block: drop unused BlockDirtyBitmapState->aio_context field
  block: don't keep AioContext acquired after internal_snapshot_prepare()
  block: don't keep AioContext acquired after blockdev_backup_prepare()
  block: don't keep AioContext acquired after drive_backup_prepare()
  block: don't keep AioContext acquired after external_snapshot_prepare()
  blockdev: hold AioContext for bdrv_unref() in external_snapshot_clean()
  qdev: drop unused #include "sysemu/iothread.h"
  dev-storage: Fix the unusual function name
  hw/block: Use errp directly rather than local_err
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

# Conflicts:
#	hw/core/qdev-properties-system.c
2017-12-20 11:30:55 +00:00
accel misc: remove duplicated includes 2017-12-18 17:07:02 +03:00
audio buildsys: Move audio libs to per object 2017-09-22 10:20:34 +08:00
backends tpm: tpm_emulator: get and set buffer size of device 2017-12-14 23:39:15 -05:00
block Pull request 2017-12-20 11:30:55 +00:00
bsd-user misc: remove headers implicitly included 2017-12-18 17:07:02 +03:00
capstone@22ead3e0bf disas: Add capstone as submodule 2017-10-26 11:56:20 +02:00
chardev misc: remove headers implicitly included 2017-12-18 17:07:02 +03:00
contrib libvhost-user: Support VHOST_USER_SET_SLAVE_REQ_FD 2017-10-12 16:57:50 +02:00
crypto crypto: afalg: fix a NULL pointer dereference 2017-11-08 11:05:09 +00:00
default-configs xilinx_spips: Add support for the ZynqMP Generic QSPI 2017-12-13 17:59:22 +00:00
disas nios2: remove duplicated includes (in code commented out) 2017-12-18 17:07:02 +03:00
docs docs: mark nested AioContext locking as a legacy API 2017-12-19 10:25:09 +00:00
dtc@558cd81bdd
fpu
fsdev fsdev: fix memory leak in main() 2017-09-05 14:01:16 +02:00
gdb-xml
hw Pull request 2017-12-20 11:30:55 +00:00
include Pull request 2017-12-20 11:30:55 +00:00
io io: introduce a network socket listener API 2017-12-15 15:07:26 +00:00
libdecnumber build: remove CONFIG_LIBDECNUMBER 2017-10-16 18:03:52 +02:00
linux-headers linux-headers: update to 4.15-rc1 2017-12-13 17:59:23 +00:00
linux-user target/sh4: Use cmpxchg for movco when parallel_cpus 2017-12-18 23:29:31 +01:00
migration Remove empty statements 2017-12-18 17:07:02 +03:00
nbd nbd/server: CVE-2017-15118 Stack smash on large export name 2017-11-28 06:58:01 -06:00
net misc: remove headers implicitly included 2017-12-18 17:07:02 +03:00
pc-bios pc-bios/s390-ccw.img: update image 2017-12-14 17:56:54 +01:00
po
qapi blockdev: add x-blockdev-set-iothread force boolean 2017-12-19 10:25:09 +00:00
qga qga: replace GetIfEntry with GetIfEntry2 for interface stats 2017-11-20 14:45:31 -06:00
qobject qapi: Add qobject_is_equal() 2017-11-17 18:21:30 +01:00
qom tcg: Add CPUState cflags_next_tb 2017-10-24 13:53:41 -07:00
replay migration: pre_save return int 2017-09-27 11:35:59 +01:00
roms seabios: update to 1.11 final 2017-11-14 15:36:08 +01:00
scripts build: fix typo in error message 2017-12-18 17:07:02 +03:00
scsi qemu-pr-helper: use new libmultipath API 2017-10-18 10:15:09 +02:00
slirp slirp: don't zero the whole ti_i when m == NULL 2017-11-09 18:59:22 +01:00
stubs tpm: add stubs 2017-10-25 01:05:04 -04:00
target target/sh4: Convert to DisasContextBase 2017-12-18 23:35:33 +01:00
tcg tcg/s390x: Use constant pool for prologue 2017-11-03 09:33:45 +01:00
tests Pull request 2017-12-20 11:30:55 +00:00
trace trace: Try using tracefs first 2017-12-18 14:37:36 +00:00
ui ui: generate qcode to linux mappings 2017-12-14 15:24:30 -08:00
util Pull request 2017-12-20 11:30:55 +00:00
.dir-locals.el
.editorconfig
.exrc
.gdbinit
.gitignore .gitignore: remove vscclient 2017-12-18 17:07:02 +03:00
.gitmodules disas: Add capstone as submodule 2017-10-26 11:56:20 +02:00
.mailmap MAINTAINERS: Update Paul Burton's email address 2017-11-06 07:36:43 -08:00
.shippable.yml
.travis.yml
arch_init.c
balloon.c
block.c block: avoid recursive AioContext acquire in bdrv_inactivate_all() 2017-12-19 10:25:09 +00:00
blockdev-nbd.c
blockdev.c blockdev: add x-blockdev-set-iothread force boolean 2017-12-19 10:25:09 +00:00
blockjob.c blockjob: kick jobs on set-speed 2017-12-18 10:54:13 -05:00
bootdevice.c
bt-host.c
bt-vhci.c
Changelog Use HTTPS for qemu.org and other domains 2017-11-21 13:34:13 +00:00
CODING_STYLE
configure configure: check $CC available before verifying host CPU 2017-12-18 17:07:02 +03:00
COPYING
COPYING.LIB
COPYING.PYTHON
cpus-common.c
cpus.c tcg: enable multiple TCG contexts in softmmu 2017-10-24 13:53:42 -07:00
device_tree.c
device-hotplug.c
disas.c disas: Dump insn bytes along with capstone disassembly 2017-11-09 08:46:38 +01:00
dma-helpers.c
dump.c kdump: set vmcoreinfo location 2017-10-15 05:54:40 +03:00
exec.c misc: remove duplicated includes 2017-12-18 17:07:02 +03:00
gdbstub.c gdbstub: add tracing 2017-12-18 14:37:36 +00:00
HACKING
hmp-commands-info.hx hmp-commands-info: Change "@findex FOO" to "@findex info FOO" 2017-10-05 10:08:39 +01:00
hmp-commands.hx hmp-commands: Remove the deprecated usb_add and usb_del 2017-12-14 10:16:52 +00:00
hmp.c hmp: Replace error_report_err 2017-10-30 18:29:45 +00:00
hmp.h migrate: HMP migate_continue 2017-10-23 18:03:31 +02:00
ioport.c
iothread.c iothread: fix iothread_stop() race condition 2017-12-19 10:25:09 +00:00
LICENSE
MAINTAINERS hw/display/vga: extract public API from i386/pc to "hw/display/vga.h" 2017-12-18 17:07:02 +03:00
Makefile Makefile: add more targets to the UNCHECKED_GOALS rule 2017-12-18 17:07:02 +03:00
Makefile.objs tpm: add stubs 2017-10-25 01:05:04 -04:00
Makefile.target Fix build of console and GUI executables for Windows 2017-11-23 10:46:42 +00:00
memory_ldst.inc.c
memory_mapping.c
memory.c memory: remove unused memory_region_set_global_locking() 2017-12-18 17:07:02 +03:00
module-common.c
monitor.c misc: remove old i386 dependency 2017-12-18 17:07:02 +03:00
numa.c numa: remove unused #include 2017-12-18 17:07:02 +03:00
os-posix.c os-posix: Drop misleading comment 2017-10-16 21:01:37 +03:00
os-win32.c
qapi-schema.json target/s390x: change CPU type name to "s390x-cpu" 2017-10-30 08:56:28 +01:00
qdev-monitor.c pci-assign: Remove 2017-11-05 14:52:10 +01:00
qdict-test-data.txt
qemu-bridge-helper.c
qemu-doc.texi s390x: deprecate s390-squash-mcss machine prop 2017-12-14 17:56:54 +01:00
qemu-ga.texi
qemu-img-cmds.hx qemu-img: add --shrink flag for resize 2017-09-26 15:00:32 +02:00
qemu-img.c block: Add errp to bdrv_snapshot_goto() 2017-11-21 14:48:22 +01:00
qemu-img.texi qemu-img.1: Image invalidation on qemu-img commit 2017-10-26 14:59:18 +02:00
qemu-io-cmds.c qemu-io: Relax 'alloc' now that block-status doesn't assert 2017-10-26 14:45:57 +02:00
qemu-io.c qemu-io: Add -C for opening with copy-on-read 2017-10-06 16:28:58 +02:00
qemu-keymap.c tools: add qemu-keymap 2017-10-16 14:50:54 +02:00
qemu-nbd.c qapi: Change data type of the FOO_lookup generated for enum FOO 2017-09-04 13:09:13 +02:00
qemu-nbd.texi
qemu-option-trace.texi
qemu-options-wrapper.h
qemu-options.h
qemu-options.hx Document pretty parameter for mon option 2017-12-18 17:07:02 +03:00
qemu-seccomp.c seccomp: add resourcecontrol argument to command line 2017-09-15 10:15:06 +02:00
qemu-tech.texi
qemu.nsi Use HTTPS for qemu.org and other domains 2017-11-21 13:34:13 +00:00
qemu.sasl
qmp.c qmp: introduce query-memory-size-summary command 2017-09-14 15:52:10 +01:00
qtest.c qtest: Don't perform side effects inside assertion 2017-09-15 09:05:19 +02:00
README Use HTTPS for qemu.org and other domains 2017-11-21 13:34:13 +00:00
replication.c
replication.h
rules.mak
thunk.c
tpm.c tpm: remove tpm_register_model() 2017-12-14 23:39:15 -05:00
trace-events gdbstub: add tracing 2017-12-18 14:37:36 +00:00
VERSION Open 2.12 development tree 2017-12-13 17:05:59 +00:00
version.rc Use HTTPS for qemu.org and other domains 2017-11-21 13:34:13 +00:00
vl.c hw/display/vga: extract public API from i386/pc to "hw/display/vga.h" 2017-12-18 17:07:02 +03:00

         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:

  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, the preferred 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


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