Update meson-buildoptions.sh to stay in sync with meson_options.txt.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
The double-colon synax is rST formatting that precedes a literal code
block. We do not want to capture these as QAPI-specific sections.
Coerce blocks that start with e.g. "Example::" to be parsed as untagged
paragraphs instead of special tagged sections.
Signed-off-by: John Snow <jsnow@redhat.com>
Message-ID: <20240626222128.406106-14-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Indentation tweaked for consistency]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
We do not need a dedicated section for notes. By eliminating a specially
parsed section, these notes can be treated as normal rST paragraphs in
the new QMP reference manual, and can be placed and styled much more
flexibly.
Convert all existing "Note" and "Notes" sections to pure rST. As part of
the conversion, capitalize the first letter of each sentence and add
trailing punctuation where appropriate to ensure notes look sensible and
consistent in rendered HTML documentation. Markup is also re-aligned to
the de-facto standard of 3 spaces for directives.
Update docs/devel/qapi-code-gen.rst to reflect the new paradigm, and
update the QAPI parser to prohibit "Note" sections while suggesting a
new syntax. The exact formatting to use is a matter of taste, but a good
candidate is simply:
.. note:: lorem ipsum ...
... dolor sit amet ...
... consectetur adipiscing elit ...
... but there are other choices, too. The Sphinx readthedocs theme
offers theming for the following forms (capitalization unimportant); all
are adorned with a (!) symbol () in the title bar for rendered HTML
docs.
See
https://sphinx-rtd-theme.readthedocs.io/en/stable/demo/demo.html#admonitions
for examples of each directive/admonition in use.
These are rendered in orange:
.. Attention:: ...
.. Caution:: ...
.. WARNING:: ...
These are rendered in red:
.. DANGER:: ...
.. Error:: ...
These are rendered in green:
.. Hint:: ...
.. Important:: ...
.. Tip:: ...
These are rendered in blue:
.. Note:: ...
.. admonition:: custom title
admonition body text
This patch uses ".. note::" almost everywhere, with just two "caution"
directives. Several instances of "Notes:" have been converted to
merely ".. note::", or multiple ".. note::" where appropriate.
".. admonition:: notes" is used in a few places where we had an
ordered list of multiple notes that would not make sense as
standalone/separate admonitions. Two "Note:" following "Example:"
have been turned into ordinary paragraphs within the example.
NOTE: Because qapidoc.py does not attempt to preserve source ordering of
sections, the conversion of Notes from a "tagged section" to an
"untagged section" means that rendering order for some notes *may
change* as a result of this patch. The forthcoming qapidoc.py rewrite
strictly preserves source ordering in the rendered documentation, so
this issue will be rectified in the new generator.
Signed-off-by: John Snow <jsnow@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com> [for block*.json]
Message-ID: <20240626222128.406106-11-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Commit message clarified slightly, period added to one more note]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
If a comment immediately follows a doc block, the parser doesn't ignore
that token appropriately. Fix that.
e.g.
> ##
> # = Hello World!
> ##
>
> # I'm a comment!
will break the parser, because it does not properly ignore the comment
token if it immediately follows a doc block.
Fixes: 3d035cd2cc (qapi: Rewrite doc comment parser)
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240626222128.406106-7-jsnow@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Change get_doc_indented() to preserve indentation on all subsequent text
lines, and create a compatibility dedent() function for qapidoc.py that
removes indentation the same way get_doc_indented() did.
This is being done for the benefit of a new qapidoc generator which
requires that indentation in argument and features sections are
preserved.
Prior to this patch, a section like this:
```
@name: lorem ipsum
dolor sit amet
consectetur adipiscing elit
```
would have its body text be parsed into:
```
lorem ipsum
dolor sit amet
consectetur adipiscing elit
```
We want to preserve the indentation for even the first body line so that
the entire block can be parsed directly as rST. This patch would now
parse that segment into:
```
lorem ipsum
dolor sit amet
consectetur adipiscing elit
```
This is helpful for formatting arguments and features as field lists in
rST, where the new generator will format this information as:
```
:arg type name: lorem ipsum
dolor sit amet
consectetur apidiscing elit
```
...and can be formed by the simple concatenation of the field list
construct and the body text. The indents help preserve the continuation
of a block-level element, and further allow the use of additional rST
block-level constructs such as code blocks, lists, and other such
markup.
This understandably breaks the existing qapidoc.py; so a new function is
added there to dedent the text for compatibility. Once the new generator
is merged, this function will not be needed any longer and can be
dropped.
I verified this patch changes absolutely nothing by comparing the
md5sums of the QMP ref html pages both before and after the change, so
it's certified inert. QAPI test output has been updated to reflect the
new strategy of preserving indents for rST.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240626222128.406106-6-jsnow@redhat.com>
[Lost commit message paragraph restored]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Fix minor irritants to pylint/flake8 et al.
(Yes, these need to be guarded by the Python tests. That's a work in
progress, a series that's quite likely to follow once I finish this
Sphinx project. Please pardon the temporary irritation.)
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240626222128.406106-3-jsnow@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Add a Meson option to configure which x86-64 instruction
set to use. QEMU will now default to x86-64-v1 + cmpxchg16b for
64-bit builds (that corresponds to a Pentium 4 for 32-bit builds).
The baseline can be tuned down to Pentium Pro for 32-bit builds (with
-Dx86_version=0), or up as desired.
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Add libqmp to the testlibs component.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240604145934.1230583-6-peter.maydell@linaro.org
Update the 'monitor' component:
* qapi/ and monitor/ are now subdirectories
* add job-qmp.c
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240604145934.1230583-5-peter.maydell@linaro.org
host/include/*/host/crypto/ are relatively new headers; add them
to the crypto component.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240604145934.1230583-4-peter.maydell@linaro.org
The 'char' component:
* includes the no-longer-present qemu-char.c, which has been
long since split into the chardev/ backend code
* also includes the hw/char devices
Split it into two components:
* char is the hw/char devices
* chardev is the chardev backends
with regexes matching our current sources.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240604145934.1230583-3-peter.maydell@linaro.org
Since commit 83aa1baa06 we have been running the build for Coverity
Scan as a Gitlab CI job, rather than the old setup where it was run
on a local developer's machine. This is working well, but the
absolute paths of files are different for the Gitlab CI job, which
means that the regexes we use to identify Coverity components no
longer work. With Gitlab CI builds the file paths are of the form
/builds/qemu-project/qemu/accel/kvm/kvm-all.c
rather than the old
/qemu/accel/kvm/kvm-all.c
and our regexes all don't match.
Update all the regexes to start with .*/qemu/ . This will hopefully
avoid the need to change them again in future if the build path
changes again.
This change was made with a search-and-replace of (/qemu)?
to .*/qemu .
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240604145934.1230583-2-peter.maydell@linaro.org
Add --enable-uadk and --disable-uadk options to enable and disable
UADK compression accelerator. This is for using UADK based hardware
accelerators for live migration.
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Reviewed-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
add --enable-qpl and --disable-qpl options to enable and disable
the QPL compression method for multifd migration.
The Query Processing Library (QPL) is an open-source library
that supports data compression and decompression features. It
is based on the deflate compression algorithm and use Intel
In-Memory Analytics Accelerator(IAA) hardware for compression
and decompression acceleration.
For more live migration with IAA, please refer to the document
docs/devel/migration/qpl-compression.rst
Signed-off-by: Yuan Liu <yuan1.liu@intel.com>
Reviewed-by: Nanhai Zou <nanhai.zou@intel.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
* Make qtests more flexible with regards to non-available CPU models
* Improvements for the test-smp-parse unit test
-----BEGIN PGP SIGNATURE-----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=s7+V
-----END PGP SIGNATURE-----
Merge tag 'pull-request-2024-06-12' of https://gitlab.com/thuth/qemu into staging
* Fix loongarch64 avocado test
* Make qtests more flexible with regards to non-available CPU models
* Improvements for the test-smp-parse unit test
# -----BEGIN PGP SIGNATURE-----
#
# iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmZpoEoRHHRodXRoQHJl
# ZGhhdC5jb20ACgkQLtnXdP5wLbVF6g/+JYTRKmaIduQIP9g2+NkM+qMTbjI9Ow47
# 8Vdj/ePMXNWOZsgMPkCUdisYeMZEC+XMcDN1xvwZXwLTMTJRacZCSFRpeN4P0m0W
# 6aQ28+tPNgx+B9Eh2kc4TpxbiqSH8u5u4GEN4Y07rcX/3YbYyjFgZD8orRu/nJ+H
# 0wV7Riq9csi1BkLxrgKaHocFSOl4eOga4OFi+u4wIn/xoW3MN0laxe4iuoQRMZPf
# gJLPRhEija4lto8iIKNxJbTABB0wEcWRWtgqcbHxdatqh1lPTPBpWxmdD/v1LJn+
# H/eO+oh05NQdlhw7+xfWF9PD+MpIePbZ28oNb3X3uURROTdcxpBAgpPipv07FsT4
# LmU2nIBQ4FcpDOkhLnLmBmFBNO6uDCzuGzxFRhX1SIiGMABqTDOKynBQSgQI2iB0
# 5J47XUwHtnOoCvf4SRA/MZG8zNSQZdJbnuOBLgZ+vsCG14mWM2NbfSUwRkH6pd/J
# fEbODuzHZoYgUTxjR9+WMbINAbNjMy+SP2sGZIBzcAIIkybKynOy58LoCyNT684U
# ean9bnc65908PJxEfsQ6k9kNwkK4GwOqZi+X383nVgMJ9+3dDw8M76IVU59hsq1n
# wnz4VgFcRdXMYhj9zghaCgH2Ezw8gZHILXH+RlX0Bav4LQ5vSZQ6tRNwM4+rfXBe
# okF1Sxmz31U=
# =s7+V
# -----END PGP SIGNATURE-----
# gpg: Signature made Wed 12 Jun 2024 06:19:06 AM PDT
# 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 <th.huth@posteo.de>" [unknown]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
* tag 'pull-request-2024-06-12' of https://gitlab.com/thuth/qemu:
tests/tcg/s390x: Allow specifying extra QEMU options on the command line
tests/unit/test-smp-parse: Test the full 8-levels topology hierarchy
tests/unit/test-smp-parse: Test "modules" and "dies" combination case
tests/unit/test-smp-parse: Test "modules" parameter in -smp
tests/unit/test-smp-parse: Make test cases aware of module level
tests/unit/test-smp-parse: Use default parameters=0 when not set in -smp
tests/unit/test-smp-parse: Fix an invalid topology case
tests/unit/test-smp-parse: Fix comment of parameters=1 case
tests/unit/test-smp-parse: Fix comments of drawers and books case
test: Remove libibumad dependence
meson: Remove libibumad dependence
tests/qtest/x86: check for availability of older cpu models before running tests
tests/qtest/libqtest: add qtest_has_cpu_model() api
qtest/x86/numa-test: do not use the obsolete 'pentium' cpu
tests/avocado: Update LoongArch bios file
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Remove libibumad dependence from the test environment.
Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240611105427.61395-3-pizhenwei@bytedance.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Events aren't designed to be multi-lines. Multiple events
can be used instead. Prevent that format using multi-lines
by forbidding the newline character.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Mads Ynddal <mads@ynddal.dk>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20240606103943.79116-6-philmd@linaro.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
vcpu.py is pointless since commit 89aafcf2a7 ("trace:
remove code that depends on setting vcpu"), remote it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-id: 20240606102631.78152-1-philmd@linaro.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* backends/hostmem: Report error on unavailable qemu_madvise() features or unaligned memory sizes
* target/i386: fixes and documentation for INHIBIT_IRQ/TF/RF and debugging
* i386/hvf: Adds support for INVTSC cpuid bit
* i386/hvf: Fixes for dirty memory tracking
* i386/hvf: Use hv_vcpu_interrupt() and hv_vcpu_run_until()
* hvf: Cleanups
* stubs: fixes for --disable-system build
* i386/kvm: support for FRED
* i386/kvm: fix MCE handling on AMD hosts
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmZkF2oUHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroPNlQf+N9y6Eh0nMEEQ69twtV8ytglTY+uX
FsogvnsXHNMVubOWmmeItM6kFXTAkR9cmFaL8dqI1Gs03xEQdQXbF1KejJZOAZVl
RQMOW8Fg2Afr+0lwqCXHvhsmZ4hr5yUkRndyucA/E9AO2uGrtgwsWGDBGaHJOZIA
lAsEMOZgKjXHZnefXjhMrvpk/QNovjEV6f1RHX3oKZjKSI5/G4IqGSmwNYToot8p
2fgs4Qti4+1gNyM2oBLq7cCMjMS61tSxOMH4uqVoIisjyckPlAFRvc+DXtKsUAAs
9AgM++pNgpB0IXv67czRUNdRoK7OI8I0ULhI4qHXi6Yg2QYAHqpQ6WL4Lg==
=RP7U
-----END PGP SIGNATURE-----
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* scsi-disk: Don't silently truncate serial number
* backends/hostmem: Report error on unavailable qemu_madvise() features or unaligned memory sizes
* target/i386: fixes and documentation for INHIBIT_IRQ/TF/RF and debugging
* i386/hvf: Adds support for INVTSC cpuid bit
* i386/hvf: Fixes for dirty memory tracking
* i386/hvf: Use hv_vcpu_interrupt() and hv_vcpu_run_until()
* hvf: Cleanups
* stubs: fixes for --disable-system build
* i386/kvm: support for FRED
* i386/kvm: fix MCE handling on AMD hosts
# -----BEGIN PGP SIGNATURE-----
#
# iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmZkF2oUHHBib256aW5p
# QHJlZGhhdC5jb20ACgkQv/vSX3jHroPNlQf+N9y6Eh0nMEEQ69twtV8ytglTY+uX
# FsogvnsXHNMVubOWmmeItM6kFXTAkR9cmFaL8dqI1Gs03xEQdQXbF1KejJZOAZVl
# RQMOW8Fg2Afr+0lwqCXHvhsmZ4hr5yUkRndyucA/E9AO2uGrtgwsWGDBGaHJOZIA
# lAsEMOZgKjXHZnefXjhMrvpk/QNovjEV6f1RHX3oKZjKSI5/G4IqGSmwNYToot8p
# 2fgs4Qti4+1gNyM2oBLq7cCMjMS61tSxOMH4uqVoIisjyckPlAFRvc+DXtKsUAAs
# 9AgM++pNgpB0IXv67czRUNdRoK7OI8I0ULhI4qHXi6Yg2QYAHqpQ6WL4Lg==
# =RP7U
# -----END PGP SIGNATURE-----
# gpg: Signature made Sat 08 Jun 2024 01:33:46 AM PDT
# 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]
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (42 commits)
python: mkvenv: remove ensure command
Revert "python: use vendored tomli"
i386: Add support for overflow recovery
i386: Add support for SUCCOR feature
i386: Fix MCE support for AMD hosts
docs: i386: pc: Avoid mentioning limit of maximum vCPUs
target/i386: Add get/set/migrate support for FRED MSRs
target/i386: enumerate VMX nested-exception support
vmxcap: add support for VMX FRED controls
target/i386: mark CR4.FRED not reserved
target/i386: add support for FRED in CPUID enumeration
hvf: Makes assert_hvf_ok report failed expression
i386/hvf: Updates API usage to use modern vCPU run function
i386/hvf: In kick_vcpu use hv_vcpu_interrupt to force exit
i386/hvf: Fixes dirty memory tracking by page granularity RX->RWX change
hvf: Consistent types for vCPU handles
i386/hvf: Fixes some compilation warnings
i386/hvf: Adds support for INVTSC cpuid bit
stubs/meson: Fix qemuutil build when --disable-system
scsi-disk: Don't silently truncate serial number
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Allow VMX nested-exception support to be exposed in KVM guests, thus
nested KVM guests can enumerate it.
Tested-by: Shan Kang <shan.kang@intel.com>
Signed-off-by: Xin Li <xin3.li@intel.com>
Message-ID: <20231109072012.8078-6-xin3.li@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Report secondary vm-exit controls and the VMX controls used to
save/load FRED MSRs.
Tested-by: Shan Kang <shan.kang@intel.com>
Signed-off-by: Xin Li <xin3.li@intel.com>
Message-ID: <20231109072012.8078-5-xin3.li@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Now lcitool can write the package list for us we no longer need to
duplicate the information directly in build-environment.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240603175328.3823123-13-alex.bennee@linaro.org>
With the new ability to output YAML we can build the package list for
our ansible setup scripts. We will integrate them in the next commit.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240603175328.3823123-12-alex.bennee@linaro.org>
Document we have split up build-environment by distro and update the
references that exist in the code base to be correct.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240603175328.3823123-7-alex.bennee@linaro.org>
Although I've just removed the CentOS specific build-environment its
probably a bit too confusing to have multiple distros mixed up in one
place. Prior to moving clean-up what will be just for ubuntu.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240603175328.3823123-6-alex.bennee@linaro.org>
This broke since eef0bae3a7 (migration: Remove block migration) but
even after that was addressed it still fails to complete. As it will
shortly be EOL lets to remove the runner definition and the related
ansible setup bits.
We still have centos9 docker images build and test.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240603175328.3823123-2-alex.bennee@linaro.org>
Right now QEMU is importing arch/x86/include/uapi/asm/kvm_para.h
because it includes definitions for kvmclock and for KVM CPUID
bits. However, other definitions for KVM hypercall values and return
codes are included in include/uapi/linux/kvm_para.h and they will be
used by SEV-SNP.
To ensure that it is possible to include both <linux/kvm_para.h> and
"standard-headers/asm-x86/kvm_para.h" without conflicts, provide
linux/kvm_para.h as a portable header too, and forward linux-headers/
files to those in include/standard-headers. Note that <linux/kvm_para.h>
will include architecture-specific definitions as well, but
"standard-headers/linux/kvm_para.h" will not because it can be used in
architecture-independent files.
This could easily be extended to other architectures, but right now
they do not need any symbol in their specific kvm_para.h files.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Linux has <misc/pvpanic.h>, not <linux/pvpanic.h>. Use the same
directory for QEMU's include/standard-headers/ copy.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Afer commit 3efc75ad9d ("scripts/update-linux-headers.sh: Remove
temporary directory inbetween", 2024-05-29), updating linux-headers/
results in errors such as
cp: cannot stat '/tmp/tmp.1A1Eejh1UE/headers/include/asm/bitsperlong.h': No such file or directory
because Loongarch does not have an asm/bitsperlong.h file and uses the
generic version. Before commit 3efc75ad9d, the missing file would
incorrectly cause stale files to be included in linux-headers/. The files
were never committed to qemu.git, but were wrong nevertheless. The build
would just use the system version of the files, which is opposite to
the idea of importing Linux header files into QEMU's tree.
Create forwarding headers, resembling the ones that are generated during a
kernel build by scripts/Makefile.asm-generic, if a file is only installed
under include/asm-generic/.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
When running the update-linx-headers.sh script, it currently fails with:
scripts/update-linux-headers.sh: line 73: .../qemu/standard-headers/asm-x86/setup_data.h: No such file or directory
The "include" folder is obviously missing here - no clue how this could
have worked before?
Fixes: 66210a1a30 ("scripts/update-linux-headers: Add setup_data.h to import list")
Message-ID: <20240527060126.12578-1-thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
We are reusing the same temporary directory for installing the headers
of all targets, so there could be stale files here when switching from
one target to another. Make sure to delete the folder before installing
a new set of target headers into it.
Message-ID: <20240527060243.12647-1-thuth@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
When we are building for OSS-Fuzz, we want to ensure that the fuzzer
targets are actually created, regardless of leaks. Leaks will be
detected by the subsequent tests of the individual fuzz-targets.
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240527150001.325565-1-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Running "install_headers" in the Linux source tree is fairly
unfriendly as out-of-tree builds will start complaining about the
kernel source being non-pristine. As we have a temporary directory for
the install we should also do the build step here. So now we have:
$tmpdir/
$blddir/
$hdrdir/
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240514174253.694591-3-alex.bennee@linaro.org>
The block migration has been considered obsolete since QEMU 8.2 in
favor of the more flexible storage migration provided by the
blockdev-mirror driver. Two releases have passed so now it's time to
remove it.
Deprecation commit 66db46ca83 ("migration: Deprecate block
migration").
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
For union types, the tag member is known only after .check().
We used to code this in a simple way: QAPISchemaVariants attribute
.tag_member was None for union types until .check().
Since this complicated typing, recent commit "qapi/schema: fix typing
for QAPISchemaVariants.tag_member" hid it behind a property.
The previous commit lets us treat .tag_member just like the other
attributes that become known only in .check(): declare, but don't
initialize it in .__init__().
Signed-off-by: Markus Armbruster <armbru@redhat.com>
QAPISchemaVariants.check()'s code is almost entirely conditional on
union vs. alternate type.
Move the conditional code to QAPISchemaBranches.check() and
QAPISchemaAlternatives.check(), where the conditions are always
satisfied.
Attribute QAPISchemaVariants.tag_name is now only used by
QAPISchemaBranches. Move it there.
Refactor the three types' .__init__() to make them a bit simpler.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
A previous commit narrowed the type of
QAPISchemaAlternateType.variants from QAPISchemaVariants to
QAPISchemaAlternatives. Rename it to .alternatives.
Same for .__init__() parameter @variants.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
A previous commit narrowed the type of QAPISchemaObjectType.variants
from QAPISchemaVariants to QAPISchemaBranches. Rename it to
.branches.
Same for .__init__() parameter @variants.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
A previous commit narrowed the type of .visit_alternate_type()
parameter @variants from QAPISchemaVariants to QAPISchemaAlternatives.
Rename it to @alternatives.
One of them passes @alternatives to helper function
gen_visit_alternate(). Rename its @variants parameter to
@alternatives as well.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
The previous commit narrowed the type of .visit_object_type()
parameter @variants from QAPISchemaVariants to QAPISchemaBranches.
Rename it to @branches.
Same for .visit_object_type_flat().
A few of these pass @branches to helper functions:
QAPISchemaGenRSTVisitor.visit_object_type() to ._nodes_for_members()
and ._nodes_for_variant_when(), and
QAPISchemaGenVisitVisitor.visit_object_type() to
gen_visit_object_members(). Rename the helpers' @variants parameters
to @branches as well.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
QAPISchemaVariants represents either a union type's branches, or an
alternate type's alternatives. Much of its code is conditional on
which one it actually is.
Create QAPISchemaBranches for branches, and QAPISchemaAlternatives for
alternatives, both subtypes of QAPISchemaVariants.
Replace QAPISchemaVariants by one of them where possible. Keep it
only where we actually deal with either of them.
QAPISchemaVariants.__init__() takes @tag_name and @tag_member, where
exactly one must be None: @tag_name for alternatives, @tag_member for
branches. Let QAPISchemaBranches.__init__() take just @tag_name, and
QAPISchemaAlternatives.__init__() take just @tag_member.
A later patch will move the conditional code to the subtypes.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
All user emulation headers are now under include/user/.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240428221450.26460-3-philmd@linaro.org>
* Fix a possible abort in the "edu" device
* Add missing qga stubs for stand-alone qga builds and re-enable qga-ssh-test
* Fix memory corruption caused by the stm32l4x5 uart device
* Update the s390x custom runner to Ubuntu 22.04
* Fix READ NATIVE MAX ADDRESS IDE commands to avoid a possible crash
* Shorten the runtime of Cirrus-CI jobs
-----BEGIN PGP SIGNATURE-----
iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmYwmaMRHHRodXRoQHJl
ZGhhdC5jb20ACgkQLtnXdP5wLbUCERAAss5PJMG8rI4i4X/3nW49JYTlPOpgm/YX
/UWF+eHUlqaqDdE0s+Pdw4Ozo3hXQt/E/CkcyflUTzVpnZtpv9vkhNWyjOoPV31v
GQyQEzGvxZXl2S595XefyAyaMTP5maBhUTlyZWJo385cQraa60Ot5d4Mibr2CobY
gIBRxEGB/frJYpbHJPxd/FxJV120gtuWAdZwGGYYYjwMzf2IKu2veODB8CnUErlX
WNUsIzjtAslfh8Ek2ZmPzD7uktCUeigkukqIrLC1oEU3wzbJHkISv1kXCKPW/Nf6
ISjVa5TqGwkiiF8fw9aYKvWrnPJS7JkhXw7Gz+b39d846kUdNyDfgLcYJeNS3cZ2
R1xgR9B6hX8ZmikMbGC+0/Sv15u2Yr+bFxJBTJzq6zdOAb9EJNQY1hW2w/Lbrg3X
LjY+ltcVweoSILT6AE6vGDPCHfBzO+6FcptFvw7ePvRGOlwAPZ3tEB9G2LEbCYgg
BjWNP4aRuSfbUebO4x4Todz65WN8aY1EIBXORU/wgUlF2+zajWiOI5JRDKjWz2qQ
gAMeCbLplli5bYrChWtouRIXtb061cQloULddu/SRFcaJOlV3SCzx4JfN15pU90s
jRMIhMESAEj4NSfclhxsOiYp3ywZTvlQsVA6MgPlu2i3HJakQnt5zbg59TesRn2d
r5PfAk83UnA=
=0OB7
-----END PGP SIGNATURE-----
Merge tag 'pull-request-2024-04-30' of https://gitlab.com/thuth/qemu into staging
* Clean-ups for "errp" handling in s390x cpu_model code
* Fix a possible abort in the "edu" device
* Add missing qga stubs for stand-alone qga builds and re-enable qga-ssh-test
* Fix memory corruption caused by the stm32l4x5 uart device
* Update the s390x custom runner to Ubuntu 22.04
* Fix READ NATIVE MAX ADDRESS IDE commands to avoid a possible crash
* Shorten the runtime of Cirrus-CI jobs
# -----BEGIN PGP SIGNATURE-----
#
# iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmYwmaMRHHRodXRoQHJl
# ZGhhdC5jb20ACgkQLtnXdP5wLbUCERAAss5PJMG8rI4i4X/3nW49JYTlPOpgm/YX
# /UWF+eHUlqaqDdE0s+Pdw4Ozo3hXQt/E/CkcyflUTzVpnZtpv9vkhNWyjOoPV31v
# GQyQEzGvxZXl2S595XefyAyaMTP5maBhUTlyZWJo385cQraa60Ot5d4Mibr2CobY
# gIBRxEGB/frJYpbHJPxd/FxJV120gtuWAdZwGGYYYjwMzf2IKu2veODB8CnUErlX
# WNUsIzjtAslfh8Ek2ZmPzD7uktCUeigkukqIrLC1oEU3wzbJHkISv1kXCKPW/Nf6
# ISjVa5TqGwkiiF8fw9aYKvWrnPJS7JkhXw7Gz+b39d846kUdNyDfgLcYJeNS3cZ2
# R1xgR9B6hX8ZmikMbGC+0/Sv15u2Yr+bFxJBTJzq6zdOAb9EJNQY1hW2w/Lbrg3X
# LjY+ltcVweoSILT6AE6vGDPCHfBzO+6FcptFvw7ePvRGOlwAPZ3tEB9G2LEbCYgg
# BjWNP4aRuSfbUebO4x4Todz65WN8aY1EIBXORU/wgUlF2+zajWiOI5JRDKjWz2qQ
# gAMeCbLplli5bYrChWtouRIXtb061cQloULddu/SRFcaJOlV3SCzx4JfN15pU90s
# jRMIhMESAEj4NSfclhxsOiYp3ywZTvlQsVA6MgPlu2i3HJakQnt5zbg59TesRn2d
# r5PfAk83UnA=
# =0OB7
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 30 Apr 2024 12:11:31 AM PDT
# 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 <th.huth@posteo.de>" [unknown]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
* tag 'pull-request-2024-04-30' of https://gitlab.com/thuth/qemu:
.gitlab-ci.d/cirrus: Remove the netbsd and openbsd jobs
.gitlab-ci.d/cirrus.yml: Shorten the runtime of the macOS and FreeBSD jobs
tests/qtest/ide-test: Verify READ NATIVE MAX ADDRESS is not limited
hw/ide/core.c (cmd_read_native_max): Avoid limited device parameters
gitlab: remove stale s390x-all-linux-static conf hacks
gitlab: migrate the s390x custom machine to 22.04
build-environment: make some packages optional
hw/char/stm32l4x5_usart: Fix memory corruption by adding correct class_size
qga: Re-enable the qga-ssh-test when running without fuzzing
stubs: Add missing qga stubs
hw: misc: edu: use qemu_log_mask instead of hw_error
hw: misc: edu: rename local vars in edu_check_range
hw: misc: edu: fix 2 off-by-one errors
target/s390x/cpu_models_sysemu: Drop local @err in apply_cpu_model()
target/s390x/cpu_models: Make kvm_s390_apply_cpu_model() return boolean
target/s390x/cpu_models: Drop local @err in get_max_cpu_model()
target/s390x/cpu_models: Make kvm_s390_get_host_cpu_model() return boolean
target/s390x/cpu_model: Drop local @err in s390_realize_cpu_model()
target/s390x/cpu_model: Make check_compatibility() return boolean
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Upgrading the s390x runner exposed some packages are not available for
it. Add an additional optional stage we only enable for arm64/x86_64
for now.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240426153938.1707723-2-alex.bennee@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Commit d424db2354 removed an instance of strerrorname_np() because it
was breaking building with musl libc. A recent RISC-V patch ended up
re-introducing it again by accident.
Put this function in the baddies list in checkpatch.pl to avoid this
situation again. This is what it will look like next time:
$ ./scripts/checkpatch.pl 0001-temp-test.patch
ERROR: use strerror() instead of strerrorname_np()
#22: FILE: target/riscv/kvm/kvm-cpu.c:1058:
+ strerrorname_np(errno));
total: 1 errors, 0 warnings, 10 lines checked
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
The .mailmap file fixes mistake we already did.
Do not use it when running checkpatch.pl, otherwise
we might commit the very same mistakes.
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Commit f5177798d8 ("scripts: report on author emails
that are mangled by the mailing list") added a check
for qemu-devel@ list, extend the regexp to cover more
such qemu-trivial@, qemu-block@ and qemu-ppc@.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
'NEED_CPU_H' guard target-specific code; it is defined by meson
altogether with the 'CONFIG_TARGET' definition. Rename NEED_CPU_H
as COMPILING_PER_TARGET to clarify its meaning.
Mechanical change running:
$ sed -i s/NEED_CPU_H/COMPILING_PER_TARGET/g $(git grep -l NEED_CPU_H)
then manually add a /* COMPILING_PER_TARGET */ comment
after the '#endif' when the block is large.
Inspired-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240322161439.6448-4-philmd@linaro.org>
