abf7aee72e
* Storage key related fixes * Test SIGILL and SIGSEGV handling in usermode emulation * Fix SETPREFIX instruction * Replace PAGE_SIZE, PAGE_SHIFT and PAGE_MASK to fix Alpine compilation * Add more feature to gen16 default model -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmE3ZBoRHHRodXRoQHJl ZGhhdC5jb20ACgkQLtnXdP5wLbXKjw/9GE/51PH4y5if9tJq8PPASy6ADMZLxBCJ W2oXQVd5ZgOkRS1epKI8cLwaKX6TmpY0E3Tfa9itOFVhpRPe4xjWAXQZLSOKsohe qF9cMEj0FmNlnbqlRsxXys0LsUOsO7XhVD2Nf3XKOuUVbptn7v2YF29pXc/v3s5j qaMeRtmQsLllgERC1WcbPlSc0D59HAZqn/WBsPlYg2fUJ0vhZSrWVqZavpy1RDlI qAcb6SBm0b09OZ0Unlb3HKWaD9tqt8oBRmyihWlXcnKYcho5A5bD3P989Qe6/Krw 6ANcjTYhNFlsOItcsB+nOwICp2dgHYODm5L6mHT5FZm/cPuW+2ctbm3rsxsvfT+6 EvhB5CLWAUY8kwsDnehZFHZ8jvW6WbwZRyuEtE4/W5qo3heP3vt6b5ctURTiWpC7 gwFjX8g7Lv42kLNUqJHCPXPQB1ozG+DyUZPL3buiHvccnwhcRd2nJMaGRFxa4BLE xg4J9cOBlz1VlX9rDTg9Y8EwMcQq+4HpEjHrUqWbn+mGq1v9gUvHJsNMX9hARyhz dWEEY+tA9Jp76hOHaXg1ZZcTvY/H80za3qe8IXNGzjetBWi87CqJtKnBMkHo6ydn RlgXYC4RaVFoTeZjPh/Oc0CYusz4olBsnvtpGhIQDqw75dewtXQ2dsJsHHlfU+wc HCt3lcnxAWk= =dh2k -----END PGP SIGNATURE----- Merge remote-tracking branch 'remotes/thuth-gitlab/tags/s390x-pull-request-2021-09-07' into staging * Some CSS related fixes * Storage key related fixes * Test SIGILL and SIGSEGV handling in usermode emulation * Fix SETPREFIX instruction * Replace PAGE_SIZE, PAGE_SHIFT and PAGE_MASK to fix Alpine compilation * Add more feature to gen16 default model # gpg: Signature made Tue 07 Sep 2021 14:07:38 BST # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [full] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * remotes/thuth-gitlab/tags/s390x-pull-request-2021-09-07: s390x/cpumodel: Add more feature to gen16 default model s390x: Replace PAGE_SIZE, PAGE_SHIFT and PAGE_MASK hw/s390x/s390-skeys: lazy storage key enablement under TCG hw/s390x/s390-skeys: rename skeys_enabled to skeys_are_enabled hw/s390x/s390-skeys: check if an address is valid before dumping the key hw/s390x/s390-skeys: use memory mapping to detect which storage keys to dump hw/s390x/s390-skeys: use memory mapping to detect which storage keys to migrate s390x/mmu_helper: avoid setting the storage key if nothing changed s390x/mmu_helper: move address validation into mmu_translate*() s390x/mmu_helper: fixup mmu_translate() documentation s390x/mmu_helper: no need to pass access type to mmu_translate_asce() s390x/tcg: check for addressing exceptions for RRBE, SSKE and ISKE s390x/tcg: convert real to absolute address for RRBE, SSKE and ISKE s390x/tcg: fix ignoring bit 63 when setting the storage key in SSKE s390x/tcg: wrap address for RRBE s390x/ioinst: Fix wrong MSCH alignment check on little endian s390x/tcg: fix and optimize SPX (SET PREFIX) tests/tcg/s390x: Test SIGILL and SIGSEGV handling css: fix actl handling for unit exceptions vfio-ccw: forward halt/clear errors Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
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accel | ||
audio | ||
authz | ||
backends | ||
block | ||
bsd-user | ||
capstone@f8b1b83301 | ||
chardev | ||
configs | ||
contrib | ||
crypto | ||
disas | ||
docs | ||
dtc@85e5d83984 | ||
dump | ||
ebpf | ||
fpu | ||
fsdev | ||
gdb-xml | ||
hw | ||
include | ||
io | ||
libdecnumber | ||
linux-headers | ||
linux-user | ||
meson@776acd2a80 | ||
migration | ||
monitor | ||
nbd | ||
net | ||
pc-bios | ||
plugins | ||
po | ||
python | ||
qapi | ||
qga | ||
qobject | ||
qom | ||
replay | ||
roms | ||
scripts | ||
scsi | ||
semihosting | ||
slirp@a88d9ace23 | ||
softmmu | ||
storage-daemon | ||
stubs | ||
subprojects/libvhost-user | ||
target | ||
tcg | ||
tests | ||
tools | ||
trace | ||
ui | ||
util | ||
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block.c | ||
blockdev-nbd.c | ||
blockdev.c | ||
blockjob.c | ||
configure | ||
COPYING | ||
COPYING.LIB | ||
cpu.c | ||
cpus-common.c | ||
disas.c | ||
gdbstub.c | ||
gitdm.config | ||
hmp-commands-info.hx | ||
hmp-commands.hx | ||
iothread.c | ||
job-qmp.c | ||
job.c | ||
Kconfig | ||
Kconfig.host | ||
LICENSE | ||
MAINTAINERS | ||
Makefile | ||
memory_ldst.c.inc | ||
meson.build | ||
meson_options.txt | ||
module-common.c | ||
os-posix.c | ||
os-win32.c | ||
page-vary-common.c | ||
page-vary.c | ||
qemu-bridge-helper.c | ||
qemu-edid.c | ||
qemu-img-cmds.hx | ||
qemu-img.c | ||
qemu-io-cmds.c | ||
qemu-io.c | ||
qemu-keymap.c | ||
qemu-nbd.c | ||
qemu-options.hx | ||
qemu.nsi | ||
qemu.sasl | ||
README.rst | ||
replication.c | ||
thunk.c | ||
trace-events | ||
VERSION | ||
version.rc |
=========== 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. Documentation ============= Documentation can be found hosted online at `<https://www.qemu.org/documentation/>`_. The documentation for the current development version that is available at `<https://www.qemu.org/docs/master/>`_ is generated from the ``docs/`` folder in the source tree, and is built by `Sphinx <https://www.sphinx-doc.org/en/master/>_`. 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://gitlab.com/qemu-project/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 `style section <https://www.qemu.org/docs/master/devel/style.html>` of the Developers Guide. 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://gitlab.com/qemu-project/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 GitLab issues to track bugs. Bugs found when running code built from QEMU git or upstream released sources should be reported via: * `<https://gitlab.com/qemu-project/qemu/-/issues>`_ 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 GitLab. For additional information on bug reporting consult: * `<https://qemu.org/Contribute/ReportABug>`_ ChangeLog ========= For version history and release notes, please visit `<https://wiki.qemu.org/ChangeLog/>`_ or look at the git history for more detailed information. 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>`_