mirror of https://github.com/proxmox/mirror_qemu
![]() (This replaces the pull sent yesterday) a) 4 small fixes including the cancel problem that caused the ahci migration test to fail intermittently b) Yury's ignore-shared feature c) Juan's extra tests d) Wei Wang's free page hinting e) Some Colo fixes from Zhang Chen Diff from yesterdays pull: 1) A missing fix of mine (cleanup during exit) 2) Changes from Eric/Markus on 'Create socket-address parameter' -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJcf7GJAAoJEAUWMx68W/3n+lMP/Rl/d7hpi0Ve2fm3VEwoFJea IRiqo7Yk6heyTCIutFq15pD2ef49AXHpLeGBp9gFNb4bdFTQzHmwOPxeJWig8YXV m+j5sGRaM9sV8XX24DsZM7yFhpVJmWky8ivMSv3LeEmjx251B9CNL13dc/qVUQHv lYP6ewnOmtjvR+x+z9Q/+vafnpLWJSxup1G0pZWdQfLpl71E2sMf7FY/G5EroVnf AXmJb1sjdFXF7n968myfcgYETHsnY0SUa89Bcnd+i40DXvSfa4njXSdE4FOhyIim n8c4SyRA/Ah2EUl+UGxn8TQ78C4RA3dUS+uXJDmjL1e4ACvqq//nhsfIqTJ9AbgF Jhx5ArwqrGf7D+/PM5ivDocNplT5JFcCB4OCmZO96Kn0/F6M3UHuL1+IvpQcFMm8 1Ar1REB7BZ6f+QLfY8KKuzVrVRzUBi0DbqFHj5TNIStizOkuUEMMRpcWImBMzslG 531YgTnsSeFfFr13ZJlXDscZSZ5i+fJMjNbH9QpTNy8qmLJoZzbKqpmP4pZmHVI2 w3g1pCHpFejuQtUTNMR3+9mVH5hO+MNrANsTH0yfAXYDNToJ6NkY1nnILHp4P7t1 tqHYN7AO2ZXTTTMSnfyv1+2wh3HZRFB/y7uF6uEowBfuZTRHBHnkaVQp5WbVVSJu 4ovMmHDkcX2bM7VWwTHS =dk89 -----END PGP SIGNATURE----- Merge remote-tracking branch 'remotes/dgilbert/tags/pull-migration-20190306a' into staging Migation pull 2019-03-06 (This replaces the pull sent yesterday) a) 4 small fixes including the cancel problem that caused the ahci migration test to fail intermittently b) Yury's ignore-shared feature c) Juan's extra tests d) Wei Wang's free page hinting e) Some Colo fixes from Zhang Chen Diff from yesterdays pull: 1) A missing fix of mine (cleanup during exit) 2) Changes from Eric/Markus on 'Create socket-address parameter' # gpg: Signature made Wed 06 Mar 2019 11:39:53 GMT # gpg: using RSA key 0516331EBC5BFDE7 # 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/tags/pull-migration-20190306a: (22 commits) qapi/migration.json: Remove a variable that doesn't exist in example Migration/colo.c: Make COLO node running after failover Migration/colo.c: Fix double close bug when occur COLO failover virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT migration/ram.c: add the free page optimization enable flag migration/ram.c: add a notifier chain for precopy migration: API to clear bits of guest free pages from the dirty bitmap migration: use bitmap_mutex in migration_bitmap_clear_dirty bitmap: bitmap_count_one_with_offset bitmap: fix bitmap_count_one tests: Add basic migration precopy tcp test migration: Create socket-address parameter tests: Add migration xbzrle test migration: Add capabilities validation tests/migration-test: Add a test for ignore-shared capability migration: Add an ability to ignore shared RAM blocks migration: Introduce ignore-shared capability exec: Change RAMBlockIterFunc definition migration/rdma: clang compilation fix migration: Cleanup during exit ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
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accel | ||
audio | ||
authz | ||
backends | ||
block | ||
bsd-user | ||
capstone@22ead3e0bf | ||
chardev | ||
contrib | ||
crypto | ||
default-configs | ||
disas | ||
docs | ||
dtc@88f18909db | ||
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 | ||
.cirrus.yml | ||
.dir-locals.el | ||
.editorconfig | ||
.exrc | ||
.gdbinit | ||
.gitignore | ||
.gitlab-ci.yml | ||
.gitmodules | ||
.gitpublish | ||
.mailmap | ||
.shippable.yml | ||
.travis.yml | ||
CODING_STYLE | ||
COPYING | ||
COPYING.LIB | ||
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 | ||
gitdm.config | ||
hmp-commands-info.hx | ||
hmp-commands.hx | ||
hmp.c | ||
hmp.h | ||
ioport.c | ||
iothread.c | ||
job-qmp.c | ||
job.c | ||
memory.c | ||
memory_ldst.inc.c | ||
memory_mapping.c | ||
module-common.c | ||
monitor.c | ||
numa.c | ||
os-posix.c | ||
os-win32.c | ||
qdev-monitor.c | ||
qdict-test-data.txt | ||
qemu-bridge-helper.c | ||
qemu-deprecated.texi | ||
qemu-doc.texi | ||
qemu-edid.c | ||
qemu-ga.texi | ||
qemu-img-cmds.hx | ||
qemu-img.c | ||
qemu-img.texi | ||
qemu-io-cmds.c | ||
qemu-io.c | ||
qemu-keymap.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 | ||
win_dump.c | ||
win_dump.h |
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: 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 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 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 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: $ 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