Cleber Rosa [Thu, 15 Apr 2021 21:51:36 +0000 (17:51 -0400)]
tests/acceptance/linux_ssh_mips_malta.py: drop identical setUp
These tests' setUp do not do anything beyong what their base class do.
And while they do decorate the setUp() we can decorate the classes
instead, so no functionality is lost here.
This is possible because since Avocado 76.0 we can decorate setUp()
directly.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20210415215141.
1865467-4-crosa@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
[PMD: added note to commit message about Avocado feature/version]
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Cleber Rosa [Thu, 15 Apr 2021 21:51:35 +0000 (17:51 -0400)]
Acceptance tests: do not try to reuse packages from the system
The premise behind the original behavior is that it would save people
from downloading Avocado (and other dependencies) if already installed
on the system. To be honest, I think it's extremely rare that the
same versions described as dependencies will be available on most
systems. But, the biggest motivations here are that:
1) Hacking on QEMU in the same system used to develop Avocado leads
to confusion with regards to the exact bits that are being used;
2) Not reusing Python packages from system wide installations gives
extra assurance that the same behavior will be seen from tests run
on different machines;
With regards to downloads, pip already caches the downloaded wheels
and tarballs under ~/.cache/pip, so there should not be more than
one download even if the venv is destroyed and recreated.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20210415215141.
1865467-3-crosa@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Wainer dos Santos Moschetta [Wed, 30 Jun 2021 18:45:46 +0000 (15:45 -0300)]
python: Configure tox to skip missing interpreters
Currently tox tests against the installed interpreters, however if any
supported interpreter is absent then it will return fail. It seems not
reasonable to expect developers to have all supported interpreters
installed on their systems. Luckily tox can be configured to skip
missing interpreters.
This changed the tox setup so that missing interpreters are skipped by
default. On the CI, however, we still want to enforce it tests
against all supported. This way on CI the
--skip-missing-interpreters=false option is passed to tox.
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <
20210630184546.456582-1-wainersm@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Wainer dos Santos Moschetta [Fri, 30 Apr 2021 13:34:14 +0000 (10:34 -0300)]
tests/acceptance: Handle cpu tag on x86_cpu_model_versions tests
Some test cases on x86_cpu_model_versions.py are corner cases because they
need to pass extra options to the -cpu argument. Once the avocado_qemu
framework will set -cpu automatically, the value should be reset. This changed
those tests so to call set_vm_arg() to overwrite the -cpu value.
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Message-Id: <
20210430133414.39905-8-wainersm@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Wainer dos Santos Moschetta [Fri, 30 Apr 2021 13:34:13 +0000 (10:34 -0300)]
tests/acceptance: Add set_vm_arg() to the Test class
The set_vm_arg method is added to avocado_qemu.Test class on this
change. Use that method to set (or replace) an argument to the list of
arguments given to the QEMU binary.
Suggested-by: Cleber Rosa <crosa@redhat.com>
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Message-Id: <
20210430133414.39905-7-wainersm@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Wainer dos Santos Moschetta [Fri, 30 Apr 2021 13:34:12 +0000 (10:34 -0300)]
python/qemu: Add args property to the QEMUMachine class
This added the args property to QEMUMachine so that users of the class
can access and handle the list of arguments to be given to the QEMU
binary.
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <
20210430133414.39905-6-wainersm@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Wainer dos Santos Moschetta [Fri, 30 Apr 2021 13:34:11 +0000 (10:34 -0300)]
tests/acceptance: Tagging tests with "cpu:VALUE"
The existing tests which are passing "-cpu VALUE" argument to the vm object
are now properly "cpu:VALUE" tagged, so letting the avocado_qemu framework to
handle that automatically.
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <
20210430133414.39905-5-wainersm@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Wainer dos Santos Moschetta [Fri, 30 Apr 2021 13:34:10 +0000 (10:34 -0300)]
tests/acceptance: Let the framework handle "cpu:VALUE" tagged tests
The tests that are already tagged with "cpu:VALUE" don't need to add
"-cpu VALUE" to the list of arguments of the vm object because the avocado_qemu
framework is able to handle it automatically.
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Tested-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <
20210430133414.39905-4-wainersm@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Wainer dos Santos Moschetta [Fri, 30 Apr 2021 13:34:09 +0000 (10:34 -0300)]
tests/acceptance: Fix mismatch on cpu tagged tests
There are test cases on machine_mips_malta.py and tcg_plugins.py files
where the cpu tag does not correspond to the value actually given to the QEMU
binary. This fixed those tests tags.
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Tested-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <
20210430133414.39905-3-wainersm@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Wainer dos Santos Moschetta [Fri, 30 Apr 2021 13:34:08 +0000 (10:34 -0300)]
tests/acceptance: Automatic set -cpu to the test vm
This introduces a new feature to the functional tests: automatic setting of
the '-cpu VALUE' option to the created vm if the test is tagged with
'cpu:VALUE'. The 'cpu' property is made available to the test object as well.
For example, for a simple test as:
def test(self):
"""
:avocado: tags=cpu:host
"""
self.assertEqual(self.cpu, "host")
self.vm.launch()
The resulting QEMU evocation will be like:
qemu-system-x86_64 -display none -vga none \
-chardev socket,id=mon,path=/var/tmp/avo_qemu_sock_pdgzbgd_/qemu-
1135557-monitor.sock \
-mon chardev=mon,mode=control -cpu host
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Tested-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <
20210430133414.39905-2-wainersm@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Philippe Mathieu-Daudé [Wed, 23 Jun 2021 18:00:15 +0000 (20:00 +0200)]
tests/acceptance: Tag NetBSD tests as 'os:netbsd'
Avocado allows us to select set of tests using tags.
When wanting to run all tests using a NetBSD guest OS,
it is convenient to have them tagged, add the 'os:netbsd'
tag.
It allows one to run the NetBSD tests with:
$ avocado --show=app,console run -t os:netbsd tests/acceptance/
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <
20210623180021.898286-4-f4bug@amsat.org>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
[PMD: ammend the commit message with example command]
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Eric Auger [Tue, 6 Jul 2021 13:17:29 +0000 (15:17 +0200)]
avocado_qemu: Add Intel iommu tests
Add Intel IOMMU functional tests based on fedora 31.
Different configs are checked:
- strict
- caching mode, strict
- passthrough.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Willian Rampazzo <willianr@redhat.com>
Tested-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Acked-by: Peter Xu <peterx@redhat.com>
Message-Id: <
20210706131729.30749-5-eric.auger@redhat.com>
[CR: split long lines]
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Eric Auger [Tue, 6 Jul 2021 13:17:28 +0000 (15:17 +0200)]
avocado_qemu: Add SMMUv3 tests
Add new tests checking the good behavior of the SMMUv3 protecting
2 virtio pci devices (block and net). We check the guest boots and
we are able to install a package. Different guest configs are tested:
standard, passthrough an strict=0. This is tested with both fedora 31 and
33. The former uses a 5.3 kernel without range invalidation whereas the
latter uses a 5.8 kernel that features range invalidation.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Tested-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <
20210706131729.30749-4-eric.auger@redhat.com>
[CR: split long lines]
[CR: added MAINTAINERS entry]
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Willian Rampazzo [Tue, 6 Jul 2021 13:17:27 +0000 (15:17 +0200)]
Acceptance Tests: Add default kernel params and pxeboot url to the KNOWN_DISTROS collection
When running LinuxTests we may need to run the guest with
custom params. It is practical to store the pxeboot URL
and the default kernel params so that the
tests just need to fetch those and augment the kernel params.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Message-Id: <
20210706131729.30749-3-eric.auger@redhat.com>
[CR: split long lines]
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Willian Rampazzo [Tue, 6 Jul 2021 13:17:26 +0000 (15:17 +0200)]
avocado_qemu: Fix KNOWN_DISTROS map into the LinuxDistro class
As the KNOWN_DISTROS grows, more loosely methods will be created in
the avocado_qemu/__init__.py file.
Let's refactor the code so that KNOWN_DISTROS and related methods are
packaged in a class
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Message-Id: <
20210706131729.30749-2-eric.auger@redhat.com>
[CR: moved aarch64 definition from patch 2 to 1]
[CR: protect get() when arch is not defined]
[CR: split long lines]
Acked-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Philippe Mathieu-Daudé [Sat, 15 May 2021 13:45:54 +0000 (15:45 +0200)]
tests/acceptance: Ignore binary data sent on serial console
If a guest sends binary data on the serial console, we get:
File "tests/acceptance/avocado_qemu/__init__.py", line 92,
in _console_interaction msg = console.readline().strip()
File "/usr/lib64/python3.8/codecs.py", line 322,
in decode (result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xa9 in position 2: invalid start byte
Since we use the console with readline(), fix it the easiest
way possible: ignore binary data (all current tests compare
text string anyway).
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <
20210515134555.307404-2-f4bug@amsat.org>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Tested-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Cleber Rosa [Wed, 14 Apr 2021 22:14:57 +0000 (18:14 -0400)]
Acceptance Tests: support choosing specific distro and version
The tests based on the LinuxTest class give the test writer a ready to
use guest operating system, currently pinned to Fedora 31.
With this change, it's now possible to choose different distros and
versions, similar to how other tags and parameter can be set for the
target arch, accelerator, etc.
One of the reasons for this work, is that some development features
depend on updates on the guest side. For instance the tests on
virtiofs_submounts.py, require newer kernels, and may benefit from
running, say on Fedora 34, without the need for a custom kernel.
Please notice that the pre-caching of the Fedora 31 images done during
the early stages of `make check-acceptance` (before the tests are
actually executed) are not expanded here to cover every new image
added. But, the tests will download other needed images (and cache
them) during the first execution.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20210414221457.
1653745-4-crosa@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Cleber Rosa [Wed, 14 Apr 2021 22:14:56 +0000 (18:14 -0400)]
Acceptance Tests: move definition of distro checksums to the framework
Instead of having, by default, the checksum in the tests, and the
definition of tests in the framework, let's keep them together.
A central definition for distributions is available, and it should
allow other known distros to be added more easily.
No behavior change is expected here, and tests can still define
a distro_checksum value if for some reason they want to override
the known distribution information.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20210414221457.
1653745-3-crosa@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Eric Auger <eric.auger@redhat.com>
[CR: split long lines]
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Cleber Rosa [Wed, 14 Apr 2021 22:14:55 +0000 (18:14 -0400)]
Acceptance Tests: rename attribute holding the distro image checksum
This renames the attribute that holds the checksum for the image Linux
distribution image used.
The current name of the attribute is not very descriptive. Also, in
preparation for making the distribution used configurable, which will
add distro related parameters, attributes and tags, let's make the
naming of those more uniform.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20210414221457.
1653745-2-crosa@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
[CR: split long lines]
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Cleber Rosa [Thu, 11 Feb 2021 21:55:05 +0000 (16:55 -0500)]
Acceptance Tests: distinguish between temp and logs dir
Logs can be very important to debug issues, and currently QEMUMachine
instances will remove logs that are created under the temporary
directories.
With this change, the stdout and stderr generated by the QEMU process
started by QEMUMachine will always be kept along the test results
directory.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <
20210211220146.
2525771-6-crosa@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Cleber Rosa [Thu, 11 Feb 2021 21:55:05 +0000 (16:55 -0500)]
Acceptance Tests: log information when creating QEMUMachine
Including its base temporary directory, given that information useful
for debugging can be put there.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <
20210211220146.
2525771-5-crosa@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Cleber Rosa [Thu, 11 Feb 2021 21:55:05 +0000 (16:55 -0500)]
Acceptance Tests: use the job work directory for created VMs
The QEMUMachine uses a base temporary directory for all temporary
needs. By setting it to the Avocado's workdir, it's possible to
keep the temporary files during debugging sessions much more
easily by setting the "--keep-tmp" command line option.
Reference: https://avocado-framework.readthedocs.io/en/85.0/api/test/avocado.html#avocado.Test.workdir
Reference:
https://avocado-framework.readthedocs.io/en/85.0/config/index.html#run-keep-tmp
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-Id: <
20210211220146.
2525771-4-crosa@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Peter Maydell [Tue, 13 Jul 2021 13:32:20 +0000 (14:32 +0100)]
Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2021-07-09-v2' into staging
nbd patches for 2021-07-09
- enhance 'qemu-img map --output=json' to make it easier to duplicate
backing chain allocation patterns
- fix a race in the 'yank' QMP command in relation to NBD requests
# gpg: Signature made Mon 12 Jul 2021 18:43:37 BST
# gpg: using RSA key
71C2CC22B1C4602927D2F3AAA7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full]
# gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full]
# gpg: aka "[jpeg image of size 6874]" [full]
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A
* remotes/ericb/tags/pull-nbd-2021-07-09-v2:
nbd: register yank function earlier
qemu-img: Reword 'qemu-img map --output=json' docs
qemu-img: Make unallocated part of backing chain obvious in map
iotests: Improve and rename test 309 to nbd-qemu-allocation
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 13 Jul 2021 10:26:09 +0000 (11:26 +0100)]
Merge remote-tracking branch 'remotes/stefanha-gitlab/tags/tracing-pull-request' into staging
Pull request
# gpg: Signature made Mon 12 Jul 2021 17:49:46 BST
# gpg: using RSA key
8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* remotes/stefanha-gitlab/tags/tracing-pull-request:
trace, lttng: require .pc files
trace/simple: add st_init_group
trace/simple: pass iter to st_write_event_mapping
trace: add trace_event_iter_init_group
trace: iter init tweaks
qemu-trace-stap: changing SYSTEMTAP_TAPSET considered harmful.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 12 Jul 2021 20:22:27 +0000 (21:22 +0100)]
Merge remote-tracking branch 'remotes/philmd/tags/sdmmc-
20210712' into staging
SD/MMC patches queue
- sdcard: Check for valid address range in SEND_WRITE_PROT (CMD30)
# gpg: Signature made Mon 12 Jul 2021 11:28:13 BST
# gpg: using RSA key
FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* remotes/philmd/tags/sdmmc-
20210712:
hw/sd/sdcard: Check for valid address range in SEND_WRITE_PROT (CMD30)
hw/sd/sdcard: Extract address_in_range() helper, log invalid accesses
hw/sd/sdcard: When card is in wrong state, log which state it is
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 12 Jul 2021 18:15:11 +0000 (19:15 +0100)]
Merge remote-tracking branch 'remotes/cohuck-gitlab/tags/s390x-
20210708' into staging
s390x updates:
- add gen16 cpumodels
- refactor/cleanup some code
- bugfixes
# gpg: Signature made Thu 08 Jul 2021 12:26:21 BST
# gpg: using EDDSA key
69A3B536F5CBFC65208026C1DE88BB5641DE66C1
# gpg: issuer "cohuck@redhat.com"
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [unknown]
# gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" [full]
# gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" [full]
# gpg: aka "Cornelia Huck <cohuck@kernel.org>" [unknown]
# gpg: aka "Cornelia Huck <cohuck@redhat.com>" [unknown]
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF
# Subkey fingerprint: 69A3 B536 F5CB FC65 2080 26C1 DE88 BB56 41DE 66C1
* remotes/cohuck-gitlab/tags/s390x-
20210708:
target/s390x: split sysemu part of cpu models
target/s390x: move kvm files into kvm/
target/s390x: remove kvm-stub.c
target/s390x: use kvm_enabled() to wrap call to kvm_s390_get_hpage_1m
target/s390x: make helper.c sysemu-only
target/s390x: split cpu-dump from helper.c
target/s390x: move sysemu-only code out to cpu-sysemu.c
target/s390x: start moving TCG-only code to tcg/
target/s390x: rename internal.h to s390x-internal.h
target/s390x: remove tcg-stub.c
hw/s390x: only build tod-tcg from the CONFIG_TCG build
hw/s390x: tod: make explicit checks for accelerators when initializing
hw/s390x: rename tod-qemu.c to tod-tcg.c
target/s390x: meson: add target_user_arch
s390x/tcg: Fix m5 vs. m4 field for VECTOR MULTIPLY SUM LOGICAL
target/s390x: Fix CC set by CONVERT TO FIXED/LOGICAL
s390x/cpumodel: add 3931 and 3932
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Paolo Bonzini [Mon, 12 Jul 2021 15:57:10 +0000 (17:57 +0200)]
trace, lttng: require .pc files
The next version of lttng-libs will not require liburcu at run time anymore.
Therefore, it is expected that distros will not include the urcubp libraries
anymore when installing lttng-ust-devel.
To avoid future problems, just require pkg-config to detect lttng-ust.
The .pc files for lttng-ust correctly include liburcubp.a for static
builds, and have always done since pkg-config files were added in 2011.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id:
20210712155710.520889-1-pbonzini@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Gerd Hoffmann [Tue, 1 Jun 2021 13:24:06 +0000 (15:24 +0200)]
trace/simple: add st_init_group
Add helper function and call it for each trace event group added.
Makes sure that events added at module load time are initialized
properly.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id:
20210601132414.432430-6-kraxel@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Gerd Hoffmann [Tue, 1 Jun 2021 13:24:05 +0000 (15:24 +0200)]
trace/simple: pass iter to st_write_event_mapping
Pass an iter to st_write_event_mapping, so the function can interate
different things depending on how we initialize the iter.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id:
20210601132414.432430-5-kraxel@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Gerd Hoffmann [Tue, 1 Jun 2021 13:24:04 +0000 (15:24 +0200)]
trace: add trace_event_iter_init_group
This allows to interate over an event group.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id:
20210601132414.432430-4-kraxel@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Gerd Hoffmann [Tue, 1 Jun 2021 13:24:03 +0000 (15:24 +0200)]
trace: iter init tweaks
Rename trace_event_iter_init() to trace_event_iter_init_pattern(),
add trace_event_iter_init_all() for interating over all events.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id:
20210601132414.432430-3-kraxel@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Gerd Hoffmann [Tue, 1 Jun 2021 13:24:02 +0000 (15:24 +0200)]
qemu-trace-stap: changing SYSTEMTAP_TAPSET considered harmful.
Setting SYSTEMTAP_TAPSET to some value other than
/usr/share/systemtap/tapsets results in systemtap not finding the
standard tapset library any more, which in turn breaks tracing because
pid() and other standard systemtap functions are not available any more.
So using SYSTEMTAP_TAPSET to point systemtap to the qemu probes will
only work for the prefix=/usr installs because both qemu and system
tapsets in the same directory then. All other prefixes are broken.
Fix that by using the "-I $tapsetdir" command line switch instead.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id:
20210601132414.432430-2-kraxel@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Lukas Straub [Sat, 3 Jul 2021 22:07:30 +0000 (00:07 +0200)]
nbd: register yank function earlier
Although unlikely, qemu might hang in nbd_send_request().
Allow recovery in this case by registering the yank function before
calling it.
Signed-off-by: Lukas Straub <lukasstraub2@web.de>
Message-Id: <
20210704000730.
1befb596@gecko.fritz.box>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
Eric Blake [Wed, 7 Jul 2021 18:41:25 +0000 (13:41 -0500)]
qemu-img: Reword 'qemu-img map --output=json' docs
Reword the paragraphs to list the JSON key first, rather than in the
middle of prose.
Suggested-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <
20210707184125.
2551140-1-eblake@redhat.com>
Reviewed-by: Nir Soffer <nsoffer@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Eric Blake [Thu, 1 Jul 2021 19:06:55 +0000 (14:06 -0500)]
qemu-img: Make unallocated part of backing chain obvious in map
The recently-added NBD context qemu:allocation-depth is able to
distinguish between locally-present data (even when that data is
sparse) [shown as depth 1 over NBD], and data that could not be found
anywhere in the backing chain [shown as depth 0]; and the libnbd
project was recently patched to give the human-readable name "absent"
to an allocation-depth of 0. But qemu-img map --output=json predates
that addition, and has the unfortunate behavior that all portions of
the backing chain that resolve without finding a hit in any backing
layer report the same depth as the final backing layer. This makes it
harder to reconstruct a qcow2 backing chain using just 'qemu-img map'
output, especially when using "backing":null to artificially limit a
backing chain, because it is impossible to distinguish between a
QCOW2_CLUSTER_UNALLOCATED (which defers to a [missing] backing file)
and a QCOW2_CLUSTER_ZERO_PLAIN cluster (which would override any
backing file), since both types of clusters otherwise show as
"data":false,"zero":true" (but note that we can distinguish a
QCOW2_CLUSTER_ZERO_ALLOCATED, which would also have an "offset":
listing).
The task of reconstructing a qcow2 chain was made harder in commit
0da9856851 (nbd: server: Report holes for raw images), because prior
to that point, it was possible to abuse NBD's block status command to
see which portions of a qcow2 file resulted in BDRV_BLOCK_ALLOCATED
(showing up as NBD_STATE_ZERO in isolation) vs. missing from the chain
(showing up as NBD_STATE_ZERO|NBD_STATE_HOLE); but now qemu reports
more accurate sparseness information over NBD.
An obvious solution is to make 'qemu-img map --output=json' add an
additional "present":false designation to any cluster lacking an
allocation anywhere in the chain, without any change to the "depth"
parameter to avoid breaking existing clients. The iotests have
several examples where this distinction demonstrates the additional
accuracy.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <
20210701190655.
2131223-3-eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
[eblake: fix more iotest fallout]
Signed-off-by: Eric Blake <eblake@redhat.com>
Eric Blake [Thu, 1 Jul 2021 19:06:54 +0000 (14:06 -0500)]
iotests: Improve and rename test 309 to nbd-qemu-allocation
Enhance the test to inspect what qemu-nbd is advertising during
handshake, and rename it now that we support useful iotest names.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <
20210701190655.
2131223-2-eblake@redhat.com>
Peter Maydell [Mon, 12 Jul 2021 14:58:16 +0000 (15:58 +0100)]
Merge remote-tracking branch 'remotes/philmd/tags/mips-
20210711' into staging
MIPS patches queue
- Rename Raven ASIC PCI bridge, add PCI_IO_BASE_ADDR definition
- Various Toshiba TX79 opcodes implemented
- Rewrite UHI errno_mips() using switch statement
- Few fixes and improvements in the SONIC model (dp8393x)
# gpg: Signature made Sun 11 Jul 2021 22:12:49 BST
# gpg: using RSA key
FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* remotes/philmd/tags/mips-
20210711:
dp8393x: don't force 32-bit register access
dp8393x: Rewrite dp8393x_get() / dp8393x_put()
dp8393x: Store CAM registers as 16-bit
dp8393x: Replace 0x40 magic value by SONIC_REG_COUNT definition
dp8393x: Replace address_space_rw(is_write=1) by address_space_write()
dp8393x: fix CAM descriptor entry index
target/mips: Rewrite UHI errno_mips() using switch statement
target/mips/tx79: Introduce SQ opcode (Store Quadword)
target/mips/tx79: Introduce LQ opcode (Load Quadword)
target/mips/tx79: Introduce PROT3W opcode (Parallel Rotate 3 Words)
target/mips/tx79: Introduce PPACW opcode (Parallel Pack to Word)
target/mips/tx79: Introduce PCGT* (Parallel Compare for Greater Than)
target/mips/tx79: Introduce PCEQ* opcodes (Parallel Compare for Equal)
target/mips/tx79: Introduce PEXTL[BHW] opcodes (Parallel Extend Lower)
target/mips/tx79: Introduce PEXTUW (Parallel Extend Upper from Word)
target/mips/tx79: Introduce PSUB* opcodes (Parallel Subtract)
target/mips/tx79: Introduce PAND/POR/PXOR/PNOR opcodes (parallel logic)
hw/pci-host/raven: Add PCI_IO_BASE_ADDR definition
hw/pci-host: Rename Raven ASIC PCI bridge as raven.c
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Tue, 29 Jun 2021 08:09:28 +0000 (10:09 +0200)]
hw/sd/sdcard: Check for valid address range in SEND_WRITE_PROT (CMD30)
OSS-Fuzz found sending illegal addresses when querying the write
protection bits triggers an assertion:
qemu-fuzz-i386: hw/sd/sd.c:824: uint32_t sd_wpbits(SDState *, uint64_t): Assertion `wpnum < sd->wpgrps_size' failed.
==11578== ERROR: libFuzzer: deadly signal
#8 0x7ffff628e091 in __assert_fail
#9 0x5555588f1a3c in sd_wpbits hw/sd/sd.c:824:9
#10 0x5555588dd271 in sd_normal_command hw/sd/sd.c:1383:38
#11 0x5555588d777c in sd_do_command hw/sd/sd.c
#12 0x555558cb25a0 in sdbus_do_command hw/sd/core.c:100:16
#13 0x555558e02a9a in sdhci_send_command hw/sd/sdhci.c:337:12
#14 0x555558dffa46 in sdhci_write hw/sd/sdhci.c:1187:9
#15 0x5555598b9d76 in memory_region_write_accessor softmmu/memory.c:489:5
Similarly to commit
8573378e62d ("hw/sd: fix out-of-bounds check
for multi block reads"), check the address range before sending
the status of the write protection bits.
Include the qtest reproducer provided by Alexander Bulekov:
$ make check-qtest-i386
...
Running test qtest-i386/fuzz-sdcard-test
qemu-system-i386: ../hw/sd/sd.c:824: sd_wpbits: Assertion `wpnum < sd->wpgrps_size' failed.
Reported-by: OSS-Fuzz (Issue 29225)
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/450
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <
20210702155900.148665-4-f4bug@amsat.org>
Philippe Mathieu-Daudé [Mon, 7 Jun 2021 13:32:06 +0000 (15:32 +0200)]
hw/sd/sdcard: Extract address_in_range() helper, log invalid accesses
Multiple commands have to check the address requested is valid.
Extract this code pattern as a new address_in_range() helper, and
log invalid accesses as guest errors.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-Id: <
20210624142209.
1193073-3-f4bug@amsat.org>
Philippe Mathieu-Daudé [Mon, 7 Jun 2021 15:24:58 +0000 (17:24 +0200)]
hw/sd/sdcard: When card is in wrong state, log which state it is
We report the card is in an inconsistent state, but don't precise
in which state it is. Add this information, as it is useful when
debugging problems.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-Id: <
20210624142209.
1193073-2-f4bug@amsat.org>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>
Peter Maydell [Mon, 12 Jul 2021 10:02:38 +0000 (11:02 +0100)]
Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-
20210710' into staging
Add translator_use_goto_tb.
Cleanups in prep of breakpoint fixes.
Misc fixes.
# gpg: Signature made Sat 10 Jul 2021 16:29:14 BST
# gpg: using RSA key
7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F
* remotes/rth-gitlab/tags/pull-tcg-
20210710: (41 commits)
cpu: Add breakpoint tracepoints
tcg: Remove TCG_TARGET_HAS_goto_ptr
accel/tcg: Log tb->cflags with -d exec
accel/tcg: Split out log_cpu_exec
accel/tcg: Move tb_lookup to cpu-exec.c
accel/tcg: Move helper_lookup_tb_ptr to cpu-exec.c
target/i386: Use cpu_breakpoint_test in breakpoint_handler
tcg: Fix prologue disassembly
target/xtensa: Use translator_use_goto_tb
target/tricore: Use tcg_gen_lookup_and_goto_ptr
target/tricore: Use translator_use_goto_tb
target/sparc: Use translator_use_goto_tb
target/sh4: Use translator_use_goto_tb
target/s390x: Remove use_exit_tb
target/s390x: Use translator_use_goto_tb
target/rx: Use translator_use_goto_tb
target/riscv: Use translator_use_goto_tb
target/ppc: Use translator_use_goto_tb
target/openrisc: Use translator_use_goto_tb
target/nios2: Use translator_use_goto_tb
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Sun, 11 Jul 2021 21:20:51 +0000 (22:20 +0100)]
Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging
* More SVM fixes (Lara)
* Module annotation database (Gerd)
* Memory leak fixes (myself)
* Build fixes (myself)
* --with-devices-* support (Alex)
# gpg: Signature made Fri 09 Jul 2021 17:23:52 BST
# gpg: using RSA key
F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* remotes/bonzini-gitlab/tags/for-upstream: (48 commits)
meson: Use input/output for entitlements target
configure: allow the selection of alternate config in the build
configs: rename default-configs to configs and reorganise
hw/arm: move CONFIG_V7M out of default-devices
hw/arm: add dependency on OR_IRQ for XLNX_VERSAL
meson: Introduce target-specific Kconfig
meson: switch function tests from compilation to linking
vl: fix leak of qdict_crumple return value
target/i386: fix exceptions for MOV to DR
target/i386: Added DR6 and DR7 consistency checks
target/i386: Added MSRPM and IOPM size check
monitor/tcg: move tcg hmp commands to accel/tcg, register them dynamically
usb: build usb-host as module
monitor/usb: register 'info usbhost' dynamically
usb: drop usb_host_dev_is_scsi_storage hook
monitor: allow register hmp commands
accel: build tcg modular
accel: add tcg module annotations
accel: build qtest modular
accel: add qtest module annotations
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Mark Cave-Ayland [Mon, 5 Jul 2021 21:49:26 +0000 (22:49 +0100)]
dp8393x: don't force 32-bit register access
Commit
3fe9a838ec "dp8393x: Always use 32-bit accesses" set .impl.min_access_size
and .impl.max_access_size to 4 to try and fix the Linux jazzsonic driver which uses
32-bit accesses.
The problem with forcing the register access to 32-bit in this way is that since the
dp8393x uses 16-bit registers, a manual endian swap is required for devices on big
endian machines with 32-bit accesses.
For both access sizes and machine endians the QEMU memory API can do the right thing
automatically: all that is needed is to set .impl.min_access_size to 2 to declare that
the dp8393x implements 16-bit registers.
Normally .impl.max_access_size should also be set to 2, however that doesn't quite
work in this case since the register stride is specified using a (dynamic) it_shift
property which is applied during the MMIO access itself. The effect of this is that
for a 32-bit access the memory API performs 2 x 16-bit accesses, but the use of
it_shift within the MMIO access itself causes the register value to be repeated in both
the top 16-bits and bottom 16-bits. The Linux jazzsonic driver expects the stride to be
zero-extended up to access size and therefore fails to correctly detect the dp8393x
device due to the extra data in the top 16-bits.
The solution here is to remove .impl.max_access_size so that the memory API will
correctly zero-extend the 16-bit registers to the access size up to and including
it_shift. Since it_shift is never greater than 2 than this will always do the right
thing for both 16-bit and 32-bit accesses regardless of the machine endian, allowing
the manual endian swap code to be removed.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Fixes: 3fe9a838ec ("dp8393x: Always use 32-bit accesses")
Message-Id: <
20210705214929.17222-2-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Finn Thain <fthain@linux-m68k.org>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Philippe Mathieu-Daudé [Sat, 3 Jul 2021 13:44:33 +0000 (15:44 +0200)]
dp8393x: Rewrite dp8393x_get() / dp8393x_put()
Instead of accessing N registers via a single address_space API
call using a temporary buffer (stored in the device state) and
updating each register, move the address_space call in the
register put/get. The load/store and word size checks are moved
to put/get too. This simplifies a bit, making the code easier
to read.
Co-developed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Co-developed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Finn Thain <fthain@linux-m68k.org>
Message-Id: <
20210710174954.
2577195-8-f4bug@amsat.org>
Philippe Mathieu-Daudé [Sat, 3 Jul 2021 13:42:51 +0000 (15:42 +0200)]
dp8393x: Store CAM registers as 16-bit
Per the DP83932C datasheet from July 1995:
4.0 SONIC Registers
4.1 THE CAM UNIT
The Content Addressable Memory (CAM) consists of sixteen
48-bit entries for complete address filtering of network
packets. Each entry corresponds to a 48-bit destination
address that is user programmable and can contain any
combination of Multicast or Physical addresses. Each entry
is partitioned into three 16-bit CAM cells accessible
through CAM Address Ports (CAP 2, CAP 1 and CAP 0) with
CAP0 corresponding to the least significant 16 bits of
the Destination Address and CAP2 corresponding to the
most significant bits.
Store the CAM registers as 16-bit as it simplifies the code.
Having now the CAM registers as arrays of 3 uint16_t, we can avoid
using the VMSTATE_BUFFER_UNSAFE macro by using VMSTATE_UINT16_2DARRAY
which is more appropriate. This breaks the migration stream however.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Finn Thain <fthain@linux-m68k.org>
Message-Id: <
20210710174954.
2577195-5-f4bug@amsat.org>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Philippe Mathieu-Daudé [Wed, 7 Jul 2021 22:30:46 +0000 (00:30 +0200)]
dp8393x: Replace 0x40 magic value by SONIC_REG_COUNT definition
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Finn Thain <fthain@linux-m68k.org>
Message-Id: <
20210710174954.
2577195-3-f4bug@amsat.org>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Philippe Mathieu-Daudé [Sat, 3 Jul 2021 13:38:33 +0000 (15:38 +0200)]
dp8393x: Replace address_space_rw(is_write=1) by address_space_write()
Replace address_space_rw(is_write=1) by address_space_write()
and remove pointless cast.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Finn Thain <fthain@linux-m68k.org>
Message-Id: <
20210710174954.
2577195-2-f4bug@amsat.org>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Mark Cave-Ayland [Fri, 25 Jun 2021 06:54:00 +0000 (07:54 +0100)]
dp8393x: fix CAM descriptor entry index
Currently when a LOAD CAM command is executed the entries are loaded into the
CAM from memory in order which is incorrect. According to the datasheet the
first entry in the CAM descriptor is the entry index which means that each
descriptor may update any single entry in the CAM rather than the Nth entry.
Decode the CAM entry index and use it store the descriptor in the appropriate
slot in the CAM. This fixes the issue where the MacOS toolbox loads a single
CAM descriptor into the final slot in order to perform a loopback test which
must succeed before the Ethernet port is enabled.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Finn Thain <fthain@linux-m68k.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <
20210625065401.30170-10-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Philippe Mathieu-Daudé [Sun, 4 Jul 2021 16:00:42 +0000 (18:00 +0200)]
target/mips: Rewrite UHI errno_mips() using switch statement
Linking on Haiku OS fails:
/boot/system/develop/tools/bin/../lib/gcc/x86_64-unknown-haiku/8.3.0/../../../../x86_64-unknown-haiku/bin/ld:
error: libqemu-mips-softmmu.fa.p/target_mips_tcg_sysemu_mips-semi.c.o(.rodata) is too large (0xffff405a bytes)
/boot/system/develop/tools/bin/../lib/gcc/x86_64-unknown-haiku/8.3.0/../../../../x86_64-unknown-haiku/bin/ld:
final link failed: memory exhausted
collect2: error: ld returned 1 exit status
This is because the host_to_mips_errno[] uses errno as index,
for example:
static const uint16_t host_to_mips_errno[] = {
[ENAMETOOLONG] = 91,
...
and Haiku defines [*] ENAMETOOLONG as:
12 /* Error baselines */
13 #define B_GENERAL_ERROR_BASE INT_MIN
..
22 #define B_STORAGE_ERROR_BASE (B_GENERAL_ERROR_BASE + 0x6000)
...
106 #define B_NAME_TOO_LONG (B_STORAGE_ERROR_BASE + 4)
...
211 #define ENAMETOOLONG B_TO_POSIX_ERROR(B_NAME_TOO_LONG)
so the array ends up beeing indeed too big.
Since POSIX errno can't be use as indexes on Haiku,
rewrite errno_mips() using a switch statement.
[*] https://github.com/haiku/haiku/blob/r1beta3/headers/os/support/Errors.h#L130
Reported-by: Richard Zak <richard.j.zak@gmail.com>
Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <
20210706130723.
1178961-1-f4bug@amsat.org>
Philippe Mathieu-Daudé [Sat, 13 Feb 2021 13:47:47 +0000 (14:47 +0100)]
target/mips/tx79: Introduce SQ opcode (Store Quadword)
Introduce the SQ opcode (Store Quadword).
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20210214175912.732946-27-f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Philippe Mathieu-Daudé [Sat, 13 Feb 2021 13:58:18 +0000 (14:58 +0100)]
target/mips/tx79: Introduce LQ opcode (Load Quadword)
Introduce the LQ opcode (Load Quadword) and remove unreachable code.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20210214175912.732946-26-f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Philippe Mathieu-Daudé [Sat, 13 Feb 2021 13:46:56 +0000 (14:46 +0100)]
target/mips/tx79: Introduce PROT3W opcode (Parallel Rotate 3 Words)
Introduce the PROT3W opcode (Parallel Rotate 3 Words).
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20210214175912.732946-25-f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Philippe Mathieu-Daudé [Sat, 13 Feb 2021 13:45:09 +0000 (14:45 +0100)]
target/mips/tx79: Introduce PPACW opcode (Parallel Pack to Word)
Introduce the PPACW opcode (Parallel Pack to Word).
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20210214175912.732946-22-f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Philippe Mathieu-Daudé [Sat, 13 Feb 2021 13:22:32 +0000 (14:22 +0100)]
target/mips/tx79: Introduce PCGT* (Parallel Compare for Greater Than)
Introduce the 'Parallel Compare for Greater Than' opcodes:
- PCGTB (Parallel Compare for Greater Than Byte)
- PCGTH (Parallel Compare for Greater Than Halfword)
- PCGTW (Parallel Compare for Greater Than Word)
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20210309145653.743937-15-f4bug@amsat.org>
Philippe Mathieu-Daudé [Sat, 13 Feb 2021 13:43:52 +0000 (14:43 +0100)]
target/mips/tx79: Introduce PCEQ* opcodes (Parallel Compare for Equal)
Introduce the 'Parallel Compare for Equal' opcodes:
- PCEQB (Parallel Compare for Equal Byte)
- PCEQH (Parallel Compare for Equal Halfword)
- PCEQW (Parallel Compare for Equal Word)
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20210309145653.743937-14-f4bug@amsat.org>
Philippe Mathieu-Daudé [Sat, 13 Feb 2021 13:42:30 +0000 (14:42 +0100)]
target/mips/tx79: Introduce PEXTL[BHW] opcodes (Parallel Extend Lower)
Introduce the 'Parallel Extend Lower' opcodes:
- PEXTLB (Parallel Extend Upper from Byte)
- PEXTLH (Parallel Extend Upper from Halfword)
- PEXTLW (Parallel Extend Upper from Word)
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20210309145653.743937-13-f4bug@amsat.org>
Philippe Mathieu-Daudé [Sat, 13 Feb 2021 19:42:14 +0000 (20:42 +0100)]
target/mips/tx79: Introduce PEXTUW (Parallel Extend Upper from Word)
Introduce the PEXTUW opcode (Parallel Extend Upper from Word).
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20210309145653.743937-12-f4bug@amsat.org>
Philippe Mathieu-Daudé [Sat, 13 Feb 2021 13:40:18 +0000 (14:40 +0100)]
target/mips/tx79: Introduce PSUB* opcodes (Parallel Subtract)
Introduce the 'Parallel Subtract' opcodes:
- PSUBB (Parallel Subtract Byte)
- PSUBH (Parallel Subtract Halfword)
- PSUBW (Parallel Subtract Word)
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
820210309145653.743937-11-f4bug@amsat.org>
Philippe Mathieu-Daudé [Sat, 13 Feb 2021 11:24:44 +0000 (12:24 +0100)]
target/mips/tx79: Introduce PAND/POR/PXOR/PNOR opcodes (parallel logic)
Introduce the parallel logic opcodes:
- PAND (Parallel AND)
- POR (Parallel OR)
- PXOR (Parallel XOR)
- PNOR (Parallel NOR)
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20210214175912.732946-16-f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Philippe Mathieu-Daudé [Fri, 16 Apr 2021 16:15:56 +0000 (18:15 +0200)]
hw/pci-host/raven: Add PCI_IO_BASE_ADDR definition
Rather than using the magic 0x80000000 number for the PCI I/O BAR
physical address on the main system bus, use a definition.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <
20210417103028.601124-6-f4bug@amsat.org>
Philippe Mathieu-Daudé [Fri, 16 Apr 2021 16:18:58 +0000 (18:18 +0200)]
hw/pci-host: Rename Raven ASIC PCI bridge as raven.c
The ASIC PCI bridge chipset from Motorola is named 'Raven'.
This chipset is used in the PowerPC Reference Platform (PReP),
but not restricted to it. Rename it accordingly.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <
20210417103028.601124-5-f4bug@amsat.org>
Peter Maydell [Sun, 11 Jul 2021 17:49:25 +0000 (18:49 +0100)]
Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-6.1-pull-request' into staging
Trivial patches pull request
20210709
# gpg: Signature made Fri 09 Jul 2021 21:26:52 BST
# gpg: using RSA key
CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C
* remotes/vivier2/tags/trivial-branch-for-6.1-pull-request:
util/guest-random: Fix size arg to tail memcpy
migration: fix typo in mig_throttle_guest_down comment
target/xtensa/xtensa-semi: Fix compilation problem on Haiku
hw/virtio: Document *_should_notify() are called within rcu_read_lock()
misc: Remove redundant new line in perror()
virtiofsd: Add missing newline in error message
misc: Fix "havn't" typo
memory: Display MemoryRegion name in read/write ops trace events
qemu-option: Drop dead assertion
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Sun, 11 Jul 2021 13:32:49 +0000 (14:32 +0100)]
Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-6.1-2' into staging
Some qemu updates for IPMI and I2C
Move some ADC file to where they belong and move some sensors to a
sensor directory, since with new BMCs coming in lots of different
sensors should be coming in. Keep from cluttering things up.
Add support for I2C PMBus devices.
Replace the confusing and error-prone i2c_send_recv and i2c_transfer with
specific send and receive functions. Several errors have already been
made with these, avoid any new errors.
Fix the watchdog_expired field in the IPMI watchdog, it's not a bool,
it's a u8. After a vmstate transfer, the new value could be wrong.
# gpg: Signature made Fri 09 Jul 2021 17:25:04 BST
# gpg: using RSA key
FD0D5CE67CE0F59A6688268661F38C90919BFF81
# gpg: Good signature from "Corey Minyard <cminyard@mvista.com>" [unknown]
# gpg: aka "Corey Minyard <minyard@acm.org>" [unknown]
# gpg: aka "Corey Minyard <corey@minyard.net>" [unknown]
# gpg: aka "Corey Minyard <minyard@mvista.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FD0D 5CE6 7CE0 F59A 6688 2686 61F3 8C90 919B FF81
* remotes/cminyard/tags/for-qemu-6.1-2: (24 commits)
tests/qtest: add tests for MAX34451 device model
hw/misc: add MAX34451 device
tests/qtest: add tests for ADM1272 device model
hw/misc: add ADM1272 device
hw/i2c: add support for PMBus
ipmi/sim: fix watchdog_expired data type error in IPMIBmcSim struct
hw/i2c: Introduce i2c_start_recv() and i2c_start_send()
hw/i2c: Extract i2c_do_start_transfer() from i2c_start_transfer()
hw/i2c: Make i2c_start_transfer() direction argument a boolean
hw/i2c: Rename i2c_set_slave_address() -> i2c_slave_set_address()
hw/i2c: Remove confusing i2c_send_recv()
hw/misc/auxbus: Replace i2c_send_recv() by i2c_recv() & i2c_send()
hw/misc/auxbus: Replace 'is_write' boolean by its value
hw/misc/auxbus: Explode READ_I2C / WRITE_I2C_MOT cases
hw/misc/auxbus: Fix MOT/classic I2C mode
hw/i2c/ppc4xx_i2c: Replace i2c_send_recv() by i2c_recv() & i2c_send()
hw/i2c/ppc4xx_i2c: Add reference to datasheet
hw/display/sm501: Replace i2c_send_recv() by i2c_recv() & i2c_send()
hw/display/sm501: Simplify sm501_i2c_write() logic
hw/input/lm832x: Define TYPE_LM8323 in public header
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Sun, 11 Jul 2021 12:11:32 +0000 (13:11 +0100)]
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-
20210709' into staging
target-arm queue:
* New machine type: stm32vldiscovery
* hw/intc/arm_gicv3_cpuif: Fix virtual irq number check in icv_[dir|eoir]_write
* hw/gpio/pl061: Honour Luminary PL061 PUR and PDR registers
* virt: Fix implementation of GPIO-based powerdown/shutdown mechanism
* Correct the encoding of MDCCSR_EL0 and DBGDSCRint
* hw/intc: Improve formatting of MEMTX_ERROR guest error message
# gpg: Signature made Fri 09 Jul 2021 17:09:10 BST
# gpg: using RSA key
E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* remotes/pmaydell/tags/pull-target-arm-
20210709:
hw/intc: Improve formatting of MEMTX_ERROR guest error message
target/arm: Correct the encoding of MDCCSR_EL0 and DBGDSCRint
hw/arm/stellaris: Expand comment about handling of OLED chipselect
hw/gpio/pl061: Document a shortcoming in our implementation
hw/gpio/pl061: Convert to 3-phase reset and assert GPIO lines correctly on reset
hw/arm/virt: Make PL061 GPIO lines pulled low, not high
hw/gpio/pl061: Make pullup/pulldown of outputs configurable
hw/gpio/pl061: Honour Luminary PL061 PUR and PDR registers
hw/gpio/pl061: Document the interface of this device
hw/gpio/pl061: Add tracepoints for register read and write
hw/gpio/pl061: Clean up read/write offset handling logic
hw/gpio/pl061: Convert DPRINTF to tracepoints
hw/intc/arm_gicv3_cpuif: Fix virtual irq number check in icv_[dir|eoir]_write
tests/boot-serial-test: Add STM32VLDISCOVERY board testcase
docs/system: arm: Add stm32 boards description
stm32vldiscovery: Add the STM32VLDISCOVERY Machine
stm32f100: Add the stm32f100 SoC
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Sat, 10 Jul 2021 18:55:20 +0000 (19:55 +0100)]
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches
- Make blockdev-reopen stable
- Remove deprecated qemu-img backing file without format
- rbd: Convert to coroutines and add write zeroes support
- rbd: Updated MAINTAINERS
- export/fuse: Allow other users access to the export
- vhost-user: Fix backends without multiqueue support
- Fix drive-backup transaction endless drained section
# gpg: Signature made Fri 09 Jul 2021 13:49:22 BST
# gpg: using RSA key
DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg: issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream: (28 commits)
block: Make blockdev-reopen stable API
iotests: Test reopening multiple devices at the same time
block: Support multiple reopening with x-blockdev-reopen
block: Acquire AioContexts during bdrv_reopen_multiple()
block: Add bdrv_reopen_queue_free()
qcow2: Fix dangling pointer after reopen for 'file'
qemu-img: Improve error for rebase without backing format
qemu-img: Require -F with -b backing image
qcow2: Prohibit backing file changes in 'qemu-img amend'
blockdev: fix drive-backup transaction endless drained section
vhost-user: Fix backends without multiqueue support
MAINTAINERS: add block/rbd.c reviewer
block/rbd: fix type of task->complete
iotests/fuse-allow-other: Test allow-other
iotests/308: Test +w on read-only FUSE exports
export/fuse: Let permissions be adjustable
export/fuse: Give SET_ATTR_SIZE its own branch
export/fuse: Add allow-other option
export/fuse: Pass default_permissions for mount
util/uri: do not check argument of uri_free()
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Sat, 10 Jul 2021 15:06:24 +0000 (16:06 +0100)]
Merge remote-tracking branch 'remotes/dg-gitlab/tags/ppc-for-6.1-
20210709' into staging
ppc patch queue 2021-07-09
Here's a (probably) final pull request before the qemu-6.1 soft
freeze. Includes:
* Implementation of the new H_RPT_INVALIDATE hypercall
* Virtual Open Firmware for pSeries and pegasos2 machine types.
This is an experimental minimal Open Firmware implementation which
works by delegating nearly everything to qemu itself via a special
hypercall.
* A number of cleanups to the ppc soft MMU code
* Fix to handling of two-level radix mode translations for the
powernv machine type
* Update the H_GET_CPU_CHARACTERISTICS call with newly defined bits.
This will allow more flexible handling of possible future CPU
Spectre-like flaws
* Correctly treat mtmsrd as an illegal instruction on BookE cpus
* Firmware update for the ppce500 machine type
# gpg: Signature made Fri 09 Jul 2021 06:16:42 BST
# gpg: using RSA key
75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392
* remotes/dg-gitlab/tags/ppc-for-6.1-
20210709: (33 commits)
target/ppc: Support for H_RPT_INVALIDATE hcall
linux-headers: Update
spapr: Fix implementation of Open Firmware client interface
target/ppc: Don't compile ppc_tlb_invalid_all without TCG
ppc/pegasos2: Implement some RTAS functions with VOF
ppc/pegasos2: Fix use of && instead of &
ppc/pegasos2: Use Virtual Open Firmware as firmware replacement
target/ppc/spapr: Update H_GET_CPU_CHARACTERISTICS L1D cache flush bits
target/ppc: Allow virtual hypervisor on CPU without HV
ppc/pegasos2: Introduce Pegasos2MachineState structure
target/ppc: mtmsrd is an illegal instruction on BookE
spapr: Implement Open Firmware client interface
docs/system: ppc: Update ppce500 documentation with eTSEC support
roms/u-boot: Bump ppce500 u-boot to v2021.07 to add eTSEC support
target/ppc: change ppc_hash32_xlate to use mmu_idx
target/ppc: introduce mmu-books.h
target/ppc: changed ppc_hash64_xlate to use mmu_idx
target/ppc: fix address translation bug for radix mmus
target/ppc: Fix compilation with DEBUG_BATS debug option
target/ppc: Fix compilation with FLUSH_ALL_TLBS debug option
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Thu, 1 Jul 2021 15:10:53 +0000 (08:10 -0700)]
cpu: Add breakpoint tracepoints
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Tue, 29 Jun 2021 21:47:39 +0000 (14:47 -0700)]
tcg: Remove TCG_TARGET_HAS_goto_ptr
Since
6eea04347eb6, all tcg backends support goto_ptr.
Remove the conditional, making support mandatory.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Wed, 30 Jun 2021 15:31:46 +0000 (08:31 -0700)]
accel/tcg: Log tb->cflags with -d exec
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Tue, 29 Jun 2021 20:17:18 +0000 (13:17 -0700)]
accel/tcg: Split out log_cpu_exec
Split out CPU_LOG_EXEC and CPU_LOG_TB_CPU logging from
cpu_tb_exec to a new function. Perform only one pc
range check after a combined mask check.
Use the new function in lookup_tb_ptr. This enables
CPU_LOG_TB_CPU between indirectly chained tbs.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Tue, 29 Jun 2021 19:31:19 +0000 (12:31 -0700)]
accel/tcg: Move tb_lookup to cpu-exec.c
Now that we've moved helper_lookup_tb_ptr, the only user
of tb-lookup.h is cpu-exec.c; merge the contents in.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Tue, 29 Jun 2021 19:28:29 +0000 (12:28 -0700)]
accel/tcg: Move helper_lookup_tb_ptr to cpu-exec.c
This will allow additional code sharing.
No functional change.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 20 Jun 2021 06:23:17 +0000 (23:23 -0700)]
target/i386: Use cpu_breakpoint_test in breakpoint_handler
The loop is performing a simple boolean test for the existence
of a BP_CPU breakpoint at EIP. Plus it gets the iteration wrong,
if we happen to have a BP_GDB breakpoint at the same address.
We have a function for this: cpu_breakpoint_test.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <
20210620062317.
1399034-1-richard.henderson@linaro.org>
Richard Henderson [Sat, 10 Jul 2021 02:45:42 +0000 (19:45 -0700)]
tcg: Fix prologue disassembly
In tcg_region_prologue_set, we reset TCGContext.code_gen_ptr.
So do that after we've used it to dump the prologue contents.
Fixes: b0a0794a0f16
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Peter Maydell [Fri, 9 Jul 2021 16:58:38 +0000 (17:58 +0100)]
Merge remote-tracking branch 'remotes/ehabkost-gl/tags/machine-next-pull-request' into staging
Machine queue, 2021-07-07
Deprecation:
* Deprecate pmem=on with non-DAX capable backend file
(Igor Mammedov)
Feature:
* virtio-mem: vfio support (David Hildenbrand)
Cleanup:
* vmbus: Don't make QOM property registration conditional
(Eduardo Habkost)
# gpg: Signature made Thu 08 Jul 2021 20:55:04 BST
# gpg: using RSA key
5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg: issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6
* remotes/ehabkost-gl/tags/machine-next-pull-request:
vfio: Disable only uncoordinated discards for VFIO_TYPE1 iommus
virtio-mem: Require only coordinated discards
softmmu/physmem: Extend ram_block_discard_(require|disable) by two discard types
softmmu/physmem: Don't use atomic operations in ram_block_discard_(disable|require)
vfio: Support for RamDiscardManager in the vIOMMU case
vfio: Sanity check maximum number of DMA mappings with RamDiscardManager
vfio: Query and store the maximum number of possible DMA mappings
vfio: Support for RamDiscardManager in the !vIOMMU case
virtio-mem: Implement RamDiscardManager interface
virtio-mem: Don't report errors when ram_block_discard_range() fails
virtio-mem: Factor out traversing unplugged ranges
memory: Helpers to copy/free a MemoryRegionSection
memory: Introduce RamDiscardManager for RAM memory regions
Deprecate pmem=on with non-DAX capable backend file
vmbus: Don't make QOM property registration conditional
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Mark Nelson [Fri, 9 Jul 2021 12:06:00 +0000 (07:06 -0500)]
util/guest-random: Fix size arg to tail memcpy
We know that in the body of this if statement i is less than len, so
we really should be copying len - i bytes not i - len bytes.
Fix this typo.
Fixes: 8d8404f1564 ("util: Add qemu_guest_getrandom and associated routines")
Signed-off-by: Mark Nelson <mdnelson8@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20210709120600.11080-1-mdnelson8@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Olaf Hering [Thu, 8 Jul 2021 16:21:59 +0000 (18:21 +0200)]
migration: fix typo in mig_throttle_guest_down comment
Fixes commit
3d0684b2ad82a5dde68e3f08b0d7786dccaf619c ("ram: Update
all functions comments")
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20210708162159.18045-1-olaf@aepfle.de>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Thomas Huth [Tue, 6 Jul 2021 08:18:22 +0000 (10:18 +0200)]
target/xtensa/xtensa-semi: Fix compilation problem on Haiku
The errno numbers are very large on Haiku, so the linking currently
fails there with a "final link failed: memory exhausted" error
message. We should not use the errno number as array indexes here,
thus convert the code to a switch-case statement instead. A clever
compiler should be able to optimize this code in a similar way
anway.
Reported-by: Richard Zak <richard.j.zak@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20210706081822.
1316551-1-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Sun, 23 May 2021 09:40:40 +0000 (11:40 +0200)]
hw/virtio: Document *_should_notify() are called within rcu_read_lock()
Such comments make reviewing this file somehow easier.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <
20210523094040.
3516968-1-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Li Zhijian [Tue, 6 Jul 2021 09:44:33 +0000 (17:44 +0800)]
misc: Remove redundant new line in perror()
Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20210706094433.
1766952-1-lizhijian@cn.fujitsu.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Hubert Jasudowicz [Thu, 1 Jul 2021 21:11:48 +0000 (23:11 +0200)]
virtiofsd: Add missing newline in error message
Signed-off-by: Hubert Jasudowicz <hubert.jasudowicz@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <
e5914ad202a13e9c1bc2a5efa267ff3bd4f48db6.
1625173475.git.hubert.jasudowicz@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Tue, 29 Jun 2021 05:14:00 +0000 (07:14 +0200)]
misc: Fix "havn't" typo
Fix "havn't (make)" -> "haven't (made)" typo.
Reviewed-by: Luis Pires <luis.pires@eldorado.org.br>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <
20210629051400.
2573253-1-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Sun, 7 Mar 2021 07:48:33 +0000 (08:48 +0100)]
memory: Display MemoryRegion name in read/write ops trace events
MemoryRegion names is cached on first call to memory_region_name(),
so displaying the name is trace events is cheap. Add it for read /
write ops.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <
20210307074833.143106-1-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Markus Armbruster [Thu, 10 Jun 2021 08:50:26 +0000 (10:50 +0200)]
qemu-option: Drop dead assertion
Commit
c6ecec43b2 "qemu-option: Check return value instead of @err
where convenient" simplified
opts = qemu_opts_create(list, qdict_get_try_str(qdict, "id"), 1,
&local_err);
if (local_err) {
error_propagate(errp, local_err);
return NULL;
}
to
opts = qemu_opts_create(list, qdict_get_try_str(qdict, "id"), 1, errp);
if (!opts) {
return NULL;
}
but neglected to delete
assert(opts != NULL);
Do that now.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <
20210610085026.436081-1-armbru@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Richard Henderson [Mon, 21 Jun 2021 00:05:35 +0000 (17:05 -0700)]
target/xtensa: Use translator_use_goto_tb
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 21 Jun 2021 00:00:46 +0000 (17:00 -0700)]
target/tricore: Use tcg_gen_lookup_and_goto_ptr
The non-single-step case of gen_goto_tb may use
tcg_gen_lookup_and_goto_ptr to indirectly chain.
Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 20 Jun 2021 23:58:46 +0000 (16:58 -0700)]
target/tricore: Use translator_use_goto_tb
Just use translator_use_goto_tb directly at the one call site,
rather than maintaining a local wrapper.
Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 20 Jun 2021 23:54:12 +0000 (16:54 -0700)]
target/sparc: Use translator_use_goto_tb
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 20 Jun 2021 23:51:23 +0000 (16:51 -0700)]
target/sh4: Use translator_use_goto_tb
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 20 Jun 2021 23:44:32 +0000 (16:44 -0700)]
target/s390x: Remove use_exit_tb
We have not needed to end a TB for I/O since
ba3e7926691
("icount: clean up cpu_can_io at the entry to the block").
In use_goto_tb, the check for singlestep_enabled is in the
generic translator_use_goto_tb. In s390x_tr_tb_stop, the
check for singlestep_enabled is in the preceding do_debug test.
Which leaves only FLAG_MASK_PER: fold that test alone into
the two callers of use_exit tb.
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 20 Jun 2021 23:42:04 +0000 (16:42 -0700)]
target/s390x: Use translator_use_goto_tb
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 20 Jun 2021 23:37:12 +0000 (16:37 -0700)]
target/rx: Use translator_use_goto_tb
Just use translator_use_goto_tb directly at the one call site,
rather than maintaining a local wrapper.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 20 Jun 2021 23:34:21 +0000 (16:34 -0700)]
target/riscv: Use translator_use_goto_tb
Just use translator_use_goto_tb directly at the one call site,
rather than maintaining a local wrapper.
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 20 Jun 2021 23:31:23 +0000 (16:31 -0700)]
target/ppc: Use translator_use_goto_tb
Reviewed-by: Luis Pires <luis.pires@eldorado.org.br>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 20 Jun 2021 23:28:24 +0000 (16:28 -0700)]
target/openrisc: Use translator_use_goto_tb
Reorder the control statements to allow using the page boundary
check from translator_use_goto_tb().
Reviewed-by: Stafford Horne <shorne@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 20 Jun 2021 23:24:00 +0000 (16:24 -0700)]
target/nios2: Use translator_use_goto_tb
Just use translator_use_goto_tb directly at the one call site,
rather than maintaining a local wrapper.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 20 Jun 2021 23:23:04 +0000 (16:23 -0700)]
target/mips: Fix missing else in gen_goto_tb
Do not emit dead code for the singlestep_enabled case,
after having exited the TB with a debug exception.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 20 Jun 2021 23:21:40 +0000 (16:21 -0700)]
target/mips: Use translator_use_goto_tb
Just use translator_use_goto_tb directly at the one call site,
rather than maintaining a local wrapper.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 20 Jun 2021 23:20:04 +0000 (16:20 -0700)]
target/microblaze: Use translator_use_goto_tb
Just use translator_use_goto_tb directly at the one call site,
rather than maintaining a local wrapper.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 20 Jun 2021 23:18:47 +0000 (16:18 -0700)]
target/m68k: Use translator_use_goto_tb
Just use translator_use_goto_tb directly at the one call site,
rather than maintaining a local wrapper.
Acked-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>