mirror of https://gitee.com/openkylin/qemu.git
530049bc1d
-----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJZ16bbAAoJEH8JsnLIjy/WjfIP/32TrOPs3e/z1/ojgKrGU48y muiX3j2sr/7s0tWQQg2c+CM6pogmRRubIXB2RzqesZhSrXO6/6vimkprpCcimWNx R5DWATzVWxNAwjpmPYvZ8uyLYaT38S/V3VKzZ+Ga2S96tTEDVuQa7tgnrpfet4vY AYr8gJVvWgWwZXH00w2wD0hpoAGsRtFf6o9oqS5wPJ/wWrael/HubRElRbSzTc9Z lNHibk7eejalLQ9xfCaB2KTaVgzwBaa4RNXkoRjjAIUqQ/JNEWZ2o6cQQTtah/Xl AMckw2EuOMJuti2eoWcXySXRBEVdnYLwgtXwcHpH6FxYrWpW3upwOgLRJuOiR5o0 ldIQAfYQW8bVSVc8XLzNTsEZu1XY/RQurdohJvhh+j7fYv9z9kBQeUjZkMloQfv+ /T3xxQc1zp7D33qvy9is8/qP1HiC9lD1JEnzs9PuOwGHHFusIglxaC8JP+9HSu/u jf0EJZfSXyw1wDX9bBsATcFNZB9upMN+rJ1SS/yr2V7Tki570wlAhH02Rq/IUiVE pVtRn7DjT3nBYUJp1se6fZ6v9aJC+lXMlpeZ/xZFUgdGRBi4k2KxD7UIRJIj9KTE 7BEI54n7AjVP0PcU5LCqEY32R4UBG8E3QZGl5MXJO8UfAly2CtU+JHOokY/MpuZA SkSecvctgPB9oc86uSaN =y2Kg -----END PGP SIGNATURE----- Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging Block layer patches # gpg: Signature made Fri 06 Oct 2017 16:52:59 BST # gpg: using RSA key 0x7F09B272C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6 * remotes/kevin/tags/for-upstream: (54 commits) block/mirror: check backing in bdrv_mirror_top_flush qcow2: truncate the tail of the image file after shrinking the image qcow2: fix return error code in qcow2_truncate() iotests: Fix 195 if IMGFMT is part of TEST_DIR block/mirror: check backing in bdrv_mirror_top_refresh_filename block: support passthrough of BDRV_REQ_FUA in crypto driver block: convert qcrypto_block_encrypt|decrypt to take bytes offset block: convert crypto driver to bdrv_co_preadv|pwritev block: fix data type casting for crypto payload offset crypto: expose encryption sector size in APIs block: use 1 MB bounce buffers for crypto instead of 16KB iotests: Add test 197 for covering copy-on-read block: Perform copy-on-read in loop block: Add blkdebug hook for copy-on-read iotests: Restore stty settings on completion block: Uniform handling of 0-length bdrv_get_block_status() qemu-io: Add -C for opening with copy-on-read commit: Remove overlay_bs qemu-iotests: Test commit block job where top has two parents qemu-iotests: Allow QMP pretty printing in common.qemu ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
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accel | ||
audio | ||
backends | ||
block | ||
bsd-user | ||
chardev | ||
contrib | ||
crypto | ||
default-configs | ||
disas | ||
docs | ||
dtc@558cd81bdd | ||
fpu | ||
fsdev | ||
gdb-xml | ||
hw | ||
include | ||
io | ||
libdecnumber | ||
linux-headers | ||
linux-user | ||
migration | ||
nbd | ||
net | ||
pc-bios | ||
po | ||
qapi | ||
qga | ||
qobject | ||
qom | ||
replay | ||
roms | ||
scripts | ||
scsi | ||
slirp | ||
stubs | ||
target | ||
tcg | ||
tests | ||
trace | ||
ui | ||
util | ||
.dir-locals.el | ||
.editorconfig | ||
.exrc | ||
.gdbinit | ||
.gitignore | ||
.gitmodules | ||
.mailmap | ||
.shippable.yml | ||
.travis.yml | ||
CODING_STYLE | ||
COPYING | ||
COPYING.LIB | ||
COPYING.PYTHON | ||
Changelog | ||
HACKING | ||
LICENSE | ||
MAINTAINERS | ||
Makefile | ||
Makefile.objs | ||
Makefile.target | ||
README | ||
VERSION | ||
arch_init.c | ||
balloon.c | ||
block.c | ||
blockdev-nbd.c | ||
blockdev.c | ||
blockjob.c | ||
bootdevice.c | ||
bt-host.c | ||
bt-vhci.c | ||
configure | ||
cpus-common.c | ||
cpus.c | ||
device-hotplug.c | ||
device_tree.c | ||
disas.c | ||
dma-helpers.c | ||
dump.c | ||
exec.c | ||
gdbstub.c | ||
hmp-commands-info.hx | ||
hmp-commands.hx | ||
hmp.c | ||
hmp.h | ||
ioport.c | ||
iothread.c | ||
memory.c | ||
memory_ldst.inc.c | ||
memory_mapping.c | ||
module-common.c | ||
monitor.c | ||
numa.c | ||
os-posix.c | ||
os-win32.c | ||
qapi-schema.json | ||
qdev-monitor.c | ||
qdict-test-data.txt | ||
qemu-bridge-helper.c | ||
qemu-doc.texi | ||
qemu-ga.texi | ||
qemu-img-cmds.hx | ||
qemu-img.c | ||
qemu-img.texi | ||
qemu-io-cmds.c | ||
qemu-io.c | ||
qemu-nbd.c | ||
qemu-nbd.texi | ||
qemu-option-trace.texi | ||
qemu-options-wrapper.h | ||
qemu-options.h | ||
qemu-options.hx | ||
qemu-seccomp.c | ||
qemu-tech.texi | ||
qemu.nsi | ||
qemu.sasl | ||
qmp.c | ||
qtest.c | ||
replication.c | ||
replication.h | ||
rules.mak | ||
thunk.c | ||
tpm.c | ||
trace-events | ||
version.rc | ||
vl.c |
README
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: http://qemu-project.org/Hosts/Linux http://qemu-project.org/Hosts/Mac http://qemu-project.org/Hosts/W32 Submitting patches ================== The QEMU source code is maintained under the GIT version control system. git clone git://git.qemu-project.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 http://qemu-project.org/Contribute/SubmitAPatch http://qemu-project.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: http://qemu-project.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 http://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: http://qemu-project.org/Contribute/StartHere -- End