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* Do not include hw/boards.h if it's not really necessaryThomas Huth2021-05-0235-36/+0Star
| | | | | | | | Stop including hw/boards.h in files that don't need it. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210416171314.2074665-3-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* Do not include sysemu/sysemu.h if it's not really necessaryThomas Huth2021-05-0273-74/+0Star
| | | | | | | | Stop including sysemu/sysemu.h in files that don't need it. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210416171314.2074665-2-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* hw: Do not include qemu/log.h if it is not necessaryThomas Huth2021-05-0251-51/+0Star
| | | | | | | | | | Many files include qemu/log.h without needing it. Remove the superfluous include statements. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20210328054833.2351597-1-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* hw: Do not include hw/irq.h if it is not necessaryThomas Huth2021-05-0212-12/+0Star
| | | | | | | | | | Many files include hw/irq.h without needing it. Remove the superfluous include statements. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20210327050236.2232347-1-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* hw: Do not include hw/sysbus.h if it is not necessaryThomas Huth2021-05-0227-27/+0Star
| | | | | | | | | | Many files include hw/sysbus.h without needing it. Remove the superfluous include statements. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210327082804.2259480-1-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* hw: Remove superfluous includes of hw/hw.hThomas Huth2021-05-0225-25/+0Star
| | | | | | | | | | | The include/hw/hw.h header only has a prototype for hw_error(), so it does not make sense to include this in files that do not use this function. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210326151848.2217216-1-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* ui: Fix memory leak in qemu_xkeymap_mapping_table()Philippe Mathieu-Daudé2021-05-021-5/+10
| | | | | | | | | | | | | | | | | | Refactor qemu_xkeymap_mapping_table() to have a single exit point, so we can easily free the memory allocated by XGetAtomName(). This fixes when running a binary configured with --enable-sanitizers: Direct leak of 22 byte(s) in 1 object(s) allocated from: #0 0x561344a7473f in malloc (qemu-system-x86_64+0x1dab73f) #1 0x7fa4d9dc08aa in XGetAtomName (/lib64/libX11.so.6+0x2a8aa) Fixes: 2ec78706d18 ("ui: convert GTK and SDL1 frontends to keycodemapdb") Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210430155009.259755-1-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* hw/usb: Constify VMStateDescriptionPhilippe Mathieu-Daudé2021-05-022-5/+5
| | | | | | | Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210313171150.2122409-4-f4bug@amsat.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* hw/display/qxl: Constify VMStateDescriptionPhilippe Mathieu-Daudé2021-05-021-4/+4
| | | | | | | Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210313171150.2122409-3-f4bug@amsat.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* hw/arm: Constify VMStateDescriptionPhilippe Mathieu-Daudé2021-05-027-10/+10
| | | | | | | Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210313171150.2122409-2-f4bug@amsat.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* vmstate: Constify some VMStateDescriptionsKeqian Zhu2021-05-024-4/+4
| | | | | | | | | | Constify vmstate_ecc_state and vmstate_x86_cpu. Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210408140706.23412-1-zhukeqian1@huawei.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* Fix typo in CFI build documentationSerge Guelton2021-05-021-2/+2
| | | | | | | Signed-off-by: Serge Guelton <sguelton@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210430150745.GA1401713@sguelton.remote.csb> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* hw/pcmcia: Do not register PCMCIA type if not requiredPhilippe Mathieu-Daudé2021-05-021-1/+1
| | | | | | | | | | | | If the Kconfig 'PCMCIA' value is not selected, it is pointless to build the PCMCIA core components. (Currently only one machine of the ARM targets requires this). Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210424222057.3434459-4-f4bug@amsat.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* hw/ide: Add Kconfig dependency MICRODRIVE -> PCMCIAPhilippe Mathieu-Daudé2021-05-021-0/+1
| | | | | | | | | | | The Microdrive Compact Flash can be plugged on a PCMCIA bus. Express the dependency using the 'depends on' Kconfig expression. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210424222057.3434459-3-f4bug@amsat.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* hw/arm/pxa2xx: Declare PCMCIA bus with KconfigPhilippe Mathieu-Daudé2021-05-021-0/+1
| | | | | | | | | | | | | The Intel XScale PXA chipsets provide a PCMCIA controller, which expose a PCMCIA bus. Express this dependency using the Kconfig 'select' expression. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210424222057.3434459-2-f4bug@amsat.org> [lv: remove "(IDE)"] Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* accel: kvm: clarify that extra exit data is hexadecimalDavid Edmondson2021-05-021-1/+1
| | | | | | | | | | | | When dumping the extra exit data provided by KVM, make it clear that the data is hexadecimal. At the same time, zero-pad the output. Signed-off-by: David Edmondson <david.edmondson@oracle.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210428142431.266879-1-david.edmondson@oracle.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210501' ↵Peter Maydell2021-05-027-85/+112
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging Include cleanups. Decodetree enhancements for power10. # gpg: Signature made Sat 01 May 2021 19:50:22 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-20210501: decodetree: Extend argument set syntax to allow types decodetree: Add support for 64-bit instructions decodetree: More use of f-strings decodetree: Introduce whex and whexC helpers exec: Remove accel/tcg/ from include paths Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * decodetree: Extend argument set syntax to allow typesRichard Henderson2021-05-013-21/+36
| | | | | | | | | | | | | | | | Rather than force all structure members to be 'int', allow the type of the member to be specified. Reviewed-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * decodetree: Add support for 64-bit instructionsLuis Fernando Fujita Pires2021-05-011-7/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow '64' to be specified for the instruction width command line params and use the appropriate extract and deposit functions in that case. This will be used to implement the new 64-bit Power ISA 3.1 instructions. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Message-Id: <CP2PR80MB3668E123E2EFDB0ACD3A46F1DA759@CP2PR80MB3668.lamprd80.prod.outlook.com> [rth: Drop the change to the field type; use bitop_width instead of separate variables for extract/deposit; use "ull" for 64-bit constants.] Reviewed-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * decodetree: More use of f-stringsRichard Henderson2021-05-011-27/+23Star
| | | | | | | | | | Reviewed-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * decodetree: Introduce whex and whexC helpersRichard Henderson2021-05-011-28/+38
| | | | | | | | | | | | | | | | Form a hex constant of the appropriate insnwidth. Begin using f-strings on changed lines. Reviewed-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * exec: Remove accel/tcg/ from include pathsPhilippe Mathieu-Daudé2021-05-014-7/+6Star
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | When TCG is enabled, the accel/tcg/ include path is added to the project global include search list. This accel/tcg/ directory contains a header named "internal.h" which, while intented to be internal to accel/tcg/, is accessible by all files compiled when TCG is enabled. This might lead to problem with other directories using the same "internal.h" header name: $ git ls-files | fgrep /internal.h accel/tcg/internal.h include/hw/ide/internal.h target/hexagon/internal.h target/mips/internal.h target/ppc/internal.h target/s390x/internal.h As we don't need to expose accel/tcg/ internals to the rest of the code base, simplify by removing it from the include search list, and include the accel/tcg/ public headers relative to the project root search path (which is already in the generic include search path). Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Claudio Fontana <cfontana@suse.de> Message-Id: <20210413081008.3409459-1-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2021-04-30' into ↵Peter Maydell2021-04-3014-111/+429
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging QAPI patches patches for 2021-04-30 # gpg: Signature made Fri 30 Apr 2021 12:42:32 BST # gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653 # gpg: issuer "armbru@redhat.com" # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full] # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full] # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * remotes/armbru/tags/pull-qapi-2021-04-30: (25 commits) qapi/error.py: enable mypy checks qapi/error: Add type hints qapi/error.py: enable pylint checks qapi/error.py: move QAPIParseError to parser.py qapi/error: assert QAPISourceInfo is not None qapi/error: Make QAPISourceError 'col' parameter optional qapi/error: Use Python3-style super() qapi/error: Repurpose QAPIError as an abstract base exception class qapi/expr: Update authorship and copyright information qapi/expr.py: Use tuples instead of lists for static data qapi/expr.py: Add docstrings qapi/expr: Only explicitly prohibit 'Kind' nor 'List' for type names qapi/expr.py: enable pylint checks qapi/expr.py: Remove single-letter variable qapi/expr.py: Consolidate check_if_str calls in check_if qapi/expr.py: add type hint annotations qapi/expr.py: Modify check_keys to accept any Collection qapi/expr.py: Add casts in a few select cases qapi/expr.py: Check type of union and alternate 'data' member qapi/expr.py: move string check upwards in check_type ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * qapi/error.py: enable mypy checksJohn Snow2021-04-301-5/+0Star
| | | | | | | | | | | | | | | | Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421192233.3542904-9-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/error: Add type hintsJohn Snow2021-04-301-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No functional change. Note: QAPISourceError's info parameter is Optional[] because schema.py treats the info property of its various classes as Optional to accommodate built-in types, which have no source. See prior commit 'qapi/error: assert QAPISourceInfo is not None'. Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421192233.3542904-8-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/error.py: enable pylint checksJohn Snow2021-04-301-2/+1Star
| | | | | | | | | | | | | | Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421192233.3542904-7-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/error.py: move QAPIParseError to parser.pyJohn Snow2021-04-302-15/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Keeping it in error.py will create some cyclic import problems when we add types to the QAPISchemaParser. Callers don't need to know the details of QAPIParseError unless they are parsing or dealing directly with the parser, so this won't create any harsh new requirements for callers in the general case. Update error.py with a little docstring that gives a nod to where the error may now be found. Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421192233.3542904-6-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/error: assert QAPISourceInfo is not NoneJohn Snow2021-04-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Built-in stuff is not parsed from a source file, and therefore have no QAPISourceInfo. If such None info was used for reporting an error, built-in stuff would be broken. Programming error. Instead of reporting a confusing error with bogus source location then, we better crash. We currently crash only if self.col was set. Assert that self.info is not None in order to crash reliably. We can not yet change the type of the initializer to prove this cannot happen at static analysis time before the remainder of the code is fully typed. Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421192233.3542904-5-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/error: Make QAPISourceError 'col' parameter optionalJohn Snow2021-04-302-7/+4Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's already treated as optional, with one direct caller and some subclass callers passing 'None'. Make it officially optional, which requires moving the position of the argument to come after all required parameters. QAPISemError becomes functionally identical to QAPISourceError. Keep the name to preserve its semantic meaning and avoid code churn, but remove the now-useless __init__ wrapper. Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421192233.3542904-4-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/error: Use Python3-style super()John Snow2021-04-301-1/+1
| | | | | | | | | | | | | | | | | | Missed in commit 2cae67bcb5 "qapi: Use super() now we have Python 3". Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20210421192233.3542904-3-jsnow@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/error: Repurpose QAPIError as an abstract base exception classJohn Snow2021-04-303-5/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename QAPIError to QAPISourceError, and then create a new QAPIError class that serves as the basis for all of our other custom exceptions, without specifying any class properties. This leaves QAPIError as a package-wide error class that's suitable for any current or future errors. (Right now, we don't have any errors that DON'T also want to specify a Source location, but this MAY change. In these cases, a common abstract ancestor would be desired.) Add docstrings to explain the intended function of each error class. Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421192233.3542904-2-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/expr: Update authorship and copyright informationJohn Snow2021-04-301-1/+2
| | | | | | | | | | | | | | Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421182032.3521476-18-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/expr.py: Use tuples instead of lists for static dataJohn Snow2021-04-301-2/+2
| | | | | | | | | | | | | | | | | | | | | | It is -- maybe -- possibly -- three nanoseconds faster. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20210421182032.3521476-17-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/expr.py: Add docstringsJohn Snow2021-04-301-5/+251
| | | | | | | | | | | | | | | | | | Now with more :words:! Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421182032.3521476-16-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/expr: Only explicitly prohibit 'Kind' nor 'List' for type namesJohn Snow2021-04-301-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Per list review: qapi-code-gen.txt reserves suffixes Kind and List only for type names, but the code rejects them for events and commands, too. It turns out we reject them earlier anyway: In check_name_upper() for event names, and in check_name_lower() for command names. Still, adjust the code for clarity over what precisely we are guarding against. Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421182032.3521476-15-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/expr.py: enable pylint checksJohn Snow2021-04-301-1/+0Star
| | | | | | | | | | | | | | | | | | | | | | Signed-off-by: John Snow <jsnow@redhat.com> Tested-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Tested-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20210421182032.3521476-14-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/expr.py: Remove single-letter variableJohn Snow2021-04-301-7/+7
| | | | | | | | | | | | | | Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421182032.3521476-13-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/expr.py: Consolidate check_if_str calls in check_ifJohn Snow2021-04-301-17/+16Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a small rewrite to address some minor style nits. Don't compare against the empty list to check for the empty condition, and move the normalization forward to unify the check on the now-normalized structure. With the check unified, the local nested function isn't needed anymore and can be brought down into the normal flow of the function. With the nesting level changed, shuffle the error strings around a bit to get them to fit in 79 columns. Note: although ifcond is typed as Sequence[str] elsewhere, we *know* that the parser will produce real, bona-fide lists. It's okay to check isinstance(ifcond, list) here. Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421182032.3521476-12-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/expr.py: add type hint annotationsJohn Snow2021-04-302-30/+43
| | | | | | | | | | | | | | | | | | | | Annotations do not change runtime behavior. This commit *only* adds annotations. Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421182032.3521476-11-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/expr.py: Modify check_keys to accept any CollectionJohn Snow2021-04-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a minor adjustment that lets parameters @required and @optional take tuple arguments, in particular (). Later patches will make use of that. (Iterable would also have worked, but Iterable also includes things like generator expressions which are consumed upon iteration, which would require a rewrite to make sure that each input was only traversed once. Collection implies the "can re-iterate" property.) Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421182032.3521476-10-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/expr.py: Add casts in a few select casesJohn Snow2021-04-301-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Casts are instructions to the type checker only, they aren't "safe" and should probably be avoided in general. In this case, when we perform type checking on a nested structure, the type of each field does not "stick". (See PEP 647 for an example of "type narrowing" that does "stick". It is available in Python 3.10, so we can't use it yet.) We don't need to assert that something is a str if we've already checked or asserted that it is -- use a cast instead for these cases. Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421182032.3521476-9-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/expr.py: Check type of union and alternate 'data' memberJohn Snow2021-04-308-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Prior to this commit, specifying a non-object value here causes the QAPI parser to crash in expr.py with a stack trace with (likely) an AttributeError when we attempt to call that value's items() method. This member needs to be an object (Dict), and not anything else. Add a check for this with a nicer error message, and formalize that check with new test cases that exercise that error. Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421182032.3521476-8-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/expr.py: move string check upwards in check_typeJohn Snow2021-04-301-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | For readability purposes only, shimmy the early return upwards to the top of the function, so cases proceed in order from least to most complex. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20210421182032.3521476-7-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/expr.py: Add assertion for union type 'check_dict'John Snow2021-04-301-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | mypy isn't fond of allowing you to check for bool membership in a collection of str elements. Guard this lookup for precisely when we were given a name. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20210421182032.3521476-6-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/expr.py: constrain incoming expression typesJohn Snow2021-04-301-3/+25
| | | | | | | | | | | | | | | | | | | | mypy does not know the types of values stored in Dicts that masquerade as objects. Help the type checker out by constraining the type. Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421182032.3521476-5-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/expr.py: Check for dict instead of OrderedDictJohn Snow2021-04-301-3/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | OrderedDict is a subtype of dict, so we can check for a more general form. These functions do not themselves depend on it being any particular type. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20210421182032.3521476-4-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/expr.py: Remove 'info' argument from nested check_if_strJohn Snow2021-04-301-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | The function can just use the argument from the scope above. Otherwise, we get shadowed argument errors because the parameter name clashes with the name of a variable already in-scope. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20210421182032.3521476-3-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * qapi/expr: Comment cleanupJohn Snow2021-04-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The linter yaps after 0825f62c842. Fix this trivial issue to restore the linter baseline. (Yes, ideally -- and soon -- the linter will be part of CI so we don't clutter up the log with fixups. For now, though, the baseline is useful for testing intermediate commits as types are added to the QAPI library.) Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421182032.3521476-2-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
* | Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell2021-04-3022-679/+1279
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Block layer patches - Fix permission update order problems with block graph changes - qemu-img convert: Unshare write permission for source - vhost-user-blk: Fail gracefully on too large queue size # gpg: Signature made Fri 30 Apr 2021 11:27:51 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: (39 commits) vhost-user-blk: Fail gracefully on too large queue size qemu-img convert: Unshare write permission for source block: Add BDRV_O_NO_SHARE for blk_new_open() block: refactor bdrv_node_check_perm() block: rename bdrv_replace_child_safe() to bdrv_replace_child() block: refactor bdrv_child_set_perm_safe() transaction action block: inline bdrv_replace_child() block: inline bdrv_check_perm_common() block: drop unused permission update functions block: bdrv_reopen_multiple: refresh permissions on updated graph block: bdrv_reopen_multiple(): move bdrv_flush to separate pre-prepare block: add bdrv_set_backing_noperm() transaction action block: make bdrv_refresh_limits() to be a transaction action block: make bdrv_unset_inherits_from to be a transaction action block: drop ignore_children for permission update functions block/backup-top: drop .active block: introduce bdrv_drop_filter() block: add bdrv_remove_filter_or_cow transaction action block: adapt bdrv_append() for inserting filters block: split out bdrv_replace_node_noperm() ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | vhost-user-blk: Fail gracefully on too large queue sizeKevin Wolf2021-04-301-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | virtio_add_queue() aborts when queue_size > VIRTQUEUE_MAX_SIZE, so vhost_user_blk_device_realize() should check this before calling it. Simple reproducer: qemu-system-x86_64 \ -chardev null,id=foo \ -device vhost-user-blk-pci,queue-size=4096,chardev=foo Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1935014 Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20210413165654.50810-1-kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-01-27 10:13:44 +0100