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* docs: fix broken paths to docs/interop dirCleber Rosa2017-07-311-2/+2
| | | | | | | | | | | With the move of some docs to docs/interop on d59157e, a couple of references were not updated. Signed-off-by: Cleber Rosa <crosa@redhat.com> [PMD: fixed a typo and another reference of docs/interop/qmp-spec.txt] Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
* ui: drop ac_search and ac_stopGerd Hoffmann2017-07-281-4/+1Star
| | | | | | | | | Both keys exist already: "ac_search" is "find" and "ac_stop" is "stop". Fixes: 37810e80553c19f0dac3644924895a9bf5c70785 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 20170728063415.27480-1-kraxel@redhat.com
* ui: drop altgr and altgr_r QKeyCodesGerd Hoffmann2017-07-271-1/+2
| | | | | | | | | The right alt key (alt_r aka KEY_RIGHTALT) is used for AltGr. The altgr and altgr_r keys simply don't exist. Drop them. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20170727104720.30061-1-kraxel@redhat.com
* ui: add multimedia keysGerd Hoffmann2017-07-271-1/+27
| | | | | | | | Add multimedia keys to QKeyCodes and to the keymaps. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20170726152918.11995-5-kraxel@redhat.com
* migration: Use JSON null instead of "" to reset parameter to defaultMarkus Armbruster2017-07-241-2/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | migrate-set-parameters sets migration parameters according to is arguments like this: * Present means "set the parameter to this value" * Absent means "leave the parameter unchanged" * Except for parameters tls_creds and tls_hostname, "" means "reset the parameter to its default value The first two are perfectly normal: presence of the parameter makes the command do something. The third one overloads the parameter with a second meaning. The overloading is *implicit*, i.e. it's not visible in the types. Works here, because "" is neither a valid TLS credentials ID, nor a valid host name. Pressing argument values the schema accepts, but are semantically invalid, into service to mean "reset to default" is not general, as suitable invalid values need not exist. I also find it ugly. To clean this up, we could add a separate flag argument to ask for "reset to default", or add a distinct value to @tls_creds and @tls_hostname. This commit implements the latter: add JSON null to the values of @tls_creds and @tls_hostname, deprecate "". Because we're so close to the 2.10 freeze, implement it in the stupidest way possible: have qmp_migrate_set_parameters() rewrite null to "" before anything else can see the null. The proper way to do it would be rewriting "" to null, but that requires fixing up code to work with null. Add TODO comments for that. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
* migration: Unshare MigrationParameters struct for nowMarkus Armbruster2017-07-241-8/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit de63ab6 "migrate: Share common MigrationParameters struct" reused MigrationParameters for the arguments of migrate-set-parameters, with the following rationale: It is rather verbose, and slightly error-prone, to repeat the same set of parameters for input (migrate-set-parameters) as for output (query-migrate-parameters), where the only difference is whether the members are optional. We can just document that the optional members will always be present on output, and then share a common struct between both commands. The next patch can then reduce the amount of code needed on input. I need to unshare them to correct a design flaw in a stupid, but minimally invasive way, in the next commit. We can restore the sharing when we redo that patch in a less stupid way. Add a suitable TODO comment. Note that I revert only the sharing part of commit de63ab6, not the part that made the members of query-migrate-parameters' result optional. The schema (and thus introspection) remains inaccurate for query-migrate-parameters. If we decide not to restore the sharing, we should revert that part, too. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
* migration: Clean up around tls_creds, tls_hostnameMarkus Armbruster2017-07-241-6/+5Star
| | | | | | | | | | | | | | | | | | Optional MigrationParameters members tls_creds and tls_hostname can't actually be absent outside qmp_migrate_set_parameters() since commit 4af245d (v2.9.0). Note that commit 4af245d reverted the part of commit de63ab6 (v2.8.0) that made tls_creds and tls_hostname absent instead of "" in the value of query-migrate-parameters, even though commit de63ab6 called that a mistake. What a mess. Drop the redundant tests for presence, and update documentation. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
* vnc: Clarify documentation of QMP command changeMarkus Armbruster2017-07-201-2/+1Star
| | | | | | | | | | | | | | | | | | | | | | | QMP command { "execute": "change", "arguments": { "device": "vnc", "target": "password", "arg": PWD } } behaves just like { "execute": "change-vnc-password", "arguments": { "password", "arg": PWD } } Their documentation differs, however. According to change-vnc-password's documentation, "an empty password [...] will set the password to the empty string", while change's documentation claims "no future logins will be allowed". The former is actually correct. Replace the incorrect claim by a reference to change-vnc-password. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 1500448182-21376-1-git-send-email-armbru@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* qmp: Include parent type on 'qom-list-types' outputEduardo Habkost2017-07-171-1/+3
| | | | | | | | | | | | | | | | Include name of parent type of each type on 'qom-list-types' output. Without this, there's no way to figure out the parents of a given type without making additional 'qom-list-types' queries. In addition to the test case for the new feature, update the abstract-interface test case to use the new field and avoid the "qom-list-types implements=object" trick. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20170707122215.8819-4-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* qmp: Include 'abstract' field on 'qom-list-types' outputEduardo Habkost2017-07-171-1/+4
| | | | | | | | | | | | | | | | A client may be interested in getting the list of both abstract and non-abstract types. Instead of requiring them to make multiple queries with different filter arguments, just return an 'abstract' field in 'qom-list-types'. In addition to the new test code for validating this field, update the abstract-interfaces test case to query for all 'interface' subtypes (including abstract ones), and to look at the 'abstract' field directly. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20170707122215.8819-3-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* char: chardevice hotswapAnton Nefedov2017-07-141-0/+40
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds a possibility to change a char device without a frontend removal. Ideally, it would have to happen transparently to a frontend, i.e. frontend would continue its regular operation. However, backends are not stateless and are set up by the frontends via qemu_chr_fe_<> functions, and it's not (generally) possible to replay that setup entirely in a backend code, as different chardevs respond to the setup calls differently, so do frontends work differently basing on those setup responses. Moreover, some frontend can generally get and save the backend pointer (qemu_chr_fe_get_driver()), and it will become invalid after backend change. So, a frontend which would like to support chardev hotswap has to register a "backend change" handler, and redo its backend setup there. Signed-off-by: Anton Nefedov <anton.nefedov@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1499342940-56739-4-git-send-email-anton.nefedov@virtuozzo.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* block: rip out all traces of password promptingDaniel P. Berrange2017-07-111-9/+1Star
| | | | | | | | | | | | | Now that qcow & qcow2 are wired up to get encryption keys via the QCryptoSecret object, nothing is relying on the interactive prompting for passwords. All the code related to password prompting can thus be ripped out. Reviewed-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 20170623162419.26068-17-berrange@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
* Add chardev-send-break monitor commandStefan Fritsch2017-06-291-0/+20
| | | | | | | | | | | | | | | Sending a break on a serial console can be useful for debugging the guest. But not all chardev backends support sending breaks (only telnet and mux do). The chardev-send-break command allows to send a break even if using other backends. Signed-off-by: Stefan Fritsch <sf@sfritsch.de> Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20170611074817.13621-1-sf@sfritsch.de> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Use 'send a break' in all 3 pieces of text as suggested by eblake
* migration: add "return-path" capabilityPeter Xu2017-06-281-1/+4
| | | | | | | | | | | | | | | | | | When this capability is enabled, QEMU will use the return path even for precopy migration. This is helpful at least in one case when destination failed to load the image while source quited without confirmation. With return path, source will wait for the last response from destination, and if destination fails, it'll fail the migration on source, then the guest can be run again on the source (rather than assuming to be good, then the guest will be lost after source quits). It needs to be enabled explicitly on source, otherwise disabled. Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <1498472935-14461-1-git-send-email-peterx@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
* Merge remote-tracking branch 'armbru/tags/pull-qapi-2017-05-23' into stagingStefan Hajnoczi2017-05-301-2/+0Star
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QAPI patches for 2017-05-23 # gpg: Signature made Tue 23 May 2017 12:33:32 PM BST # gpg: using RSA key 0x3870B400EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * armbru/tags/pull-qapi-2017-05-23: qapi-schema: Remove obsolete note from ObjectTypeInfo block: Use QDict helpers for --force-share shutdown: Expose bool cause in SHUTDOWN and RESET events shutdown: Add source information to SHUTDOWN and RESET shutdown: Preserve shutdown cause through replay shutdown: Prepare for use of an enum in reset/shutdown_request shutdown: Simplify shutdown_signal sockets: Plug memory leak in socket_address_flatten() scripts/qmp/qom-set: fix the value argument passed to srv.command() Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| * qapi-schema: Remove obsolete note from ObjectTypeInfoEduardo Habkost2017-05-231-2/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | The "This command is experimental" note in ObjectTypeInfo is obsolete since 2012. Commit 5192082097549c5b3aa7c913c6853d97a68172cb removed the warning from the qom-list-types command documentation, but we forgot to remove the warning from ObjectTypeInfo. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20170516205351.12101-1-ehabkost@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
* | migration: Create block capabilityJuan Quintela2017-05-181-3/+25
|/ | | | | | | | | | | | | | | Create one capability for block migration and one parameter for incremental block migration. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> --- - address all Markus comments - use Markus and Eric text descriptions - change logic another time - improve text messages
* numa: add '-numa cpu,...' option for property based node mappingIgor Mammedov2017-05-111-2/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | legacy cpu to node mapping is using cpu index values to map VCPU to node with help of '-numa node,nodeid=node,cpus=x[-y]' option. However cpu index is internal concept and QEMU users have to guess /reimplement qemu's logic/ to map it to a concrete cpu socket/core/thread to make sane CPUs placement across numa nodes. This patch allows to map cpu objects to numa nodes using the same properties as used for cpus with -device/device_add (socket-id/core-id/thread-id/node-id). At present valid properties/values to address CPUs could be fetched using hotpluggable-cpus monitor/qmp command, it will require user to start qemu twice when creating domain to fetch possible CPUs for a machine type/-smp layout first and then the second time with numa explicit mapping for actual usage. The first step results could be saved and reused to set/change mapping later as far as machine type/-smp stays the same. Proposed impl. supports exact and wildcard matching to simplify CLI and allow to set mapping for a specific cpu or group of cpu objects specified by matched properties. For example: # exact mapping x86 -numa cpu,node-id=x,socket-id=y,core-id=z,thread-id=n # exact mapping SPAPR -numa cpu,node-id=x,core-id=y # wildcard mapping, all cpu objects that match socket-id=y # are mapped to node-id=x -numa cpu,node-id=x,socket-id=y Signed-off-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <1494415802-227633-18-git-send-email-imammedo@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* QMP: include CpuInstanceProperties into query_cpus output outputIgor Mammedov2017-05-111-1/+5
| | | | | | | | | | | | | | | | | if board supports CpuInstanceProperties, report them for each CPU thread listed. Main motivation for this is to provide these properties introspection via QMP interface for using in test cases to verify numa node to cpu mapping, which includes not only boards that support cpu hotplug and have this info in query-hotpluggable-cpus (pc/spapr) but also for boards that don't not support hotpluggable-cpus but support numa mapping (virt-arm). Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <1494415802-227633-12-git-send-email-imammedo@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* numa: Allow setting NUMA distance for different NUMA nodesHe Chen2017-05-111-2/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is going to add SLIT table support in QEMU, and provides additional option `dist` for command `-numa` to allow user set vNUMA distance by QEMU command. With this patch, when a user wants to create a guest that contains several vNUMA nodes and also wants to set distance among those nodes, the QEMU command would like: ``` -numa node,nodeid=0,cpus=0 \ -numa node,nodeid=1,cpus=1 \ -numa node,nodeid=2,cpus=2 \ -numa node,nodeid=3,cpus=3 \ -numa dist,src=0,dst=1,val=21 \ -numa dist,src=0,dst=2,val=31 \ -numa dist,src=0,dst=3,val=41 \ -numa dist,src=1,dst=2,val=21 \ -numa dist,src=1,dst=3,val=31 \ -numa dist,src=2,dst=3,val=21 \ ``` Signed-off-by: He Chen <he.chen@linux.intel.com> Message-Id: <1493260558-20728-1-git-send-email-he.chen@linux.intel.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* sockets: Limit SocketAddressLegacy to external interfacesMarkus Armbruster2017-05-091-6/+7
| | | | | | | | | | | | | | | | | SocketAddressLegacy is a simple union, and simple unions are awkward: they have their variant members wrapped in a "data" object on the wire, and require additional indirections in C. SocketAddress is the equivalent flat union. Convert all users of SocketAddressLegacy to SocketAddress, except for existing external interfaces. See also commit fce5d53..9445673 and 85a82e8..c5f1ae3. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1493192202-3184-7-git-send-email-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> [Minor editing accident fixed, commit message and a comment tweaked] Signed-off-by: Markus Armbruster <armbru@redhat.com>
* sockets: Rename SocketAddressFlat to SocketAddressMarkus Armbruster2017-05-091-7/+7
| | | | | | | Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1493192202-3184-6-git-send-email-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* sockets: Rename SocketAddress to SocketAddressLegacyMarkus Armbruster2017-05-091-6/+8
| | | | | | | | | | | | | | | The next commit will rename SocketAddressFlat to SocketAddress, and the commit after that will replace most uses of SocketAddressLegacy by SocketAddress, replacing most of this commit's renames right back. Note that checkpatch emits a few "line over 80 characters" warnings. The long lines are all temporary; the SocketAddressLegacy replacement will shorten them again. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1493192202-3184-5-git-send-email-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
* chardev: Basic support for TN3270Jing Liu2017-05-041-0/+3
| | | | | | | | | | | | | | | | | | | | This introduces basic support for TN3270, which needs to negotiate three Telnet options during handshake: - End of Record - Binary Transmission - Terminal-Type As a basic implementation, this simply ignores NOP and Interrupt Process(IP) commands. More work should be done for them later. For more details, please refer to RFC 854 and 1576. Signed-off-by: Jing Liu <liujbjl@linux.vnet.ibm.com> Signed-off-by: Yang Chen <bjcyang@linux.vnet.ibm.com> Reviewed-by: QingFeng Hao <haoqf@linux.vnet.ibm.com> Acked-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
* ram: Add page-size to output in 'info migrate'Chao Fan2017-04-211-1/+4
| | | | | | | | | | | The number of dirty pages is output in 'pages' in the command 'info migrate', so add page-size to calculate the number of dirty pages in bytes. Signed-off-by: Chao Fan <fanc.fnst@cn.fujitsu.com> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
* qapi-schema: SocketAddressFlat variants 'vsock' and 'fd'Markus Armbruster2017-04-031-11/+8Star
| | | | | | | | | | | | | Note that the new variants are impossible in qemu_gluster_glfs_init(), because the gconf->server can only come from qemu_gluster_parse_uri() or qemu_gluster_parse_json(), and neither can create anything but 'inet' or 'unix'. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1490895797-29094-7-git-send-email-armbru@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
* rbd: Reject -blockdev server.*.{numeric, to, ipv4, ipv6}Markus Armbruster2017-03-281-7/+14
| | | | | | | | | | | | | | | | | | | We use InetSocketAddress in the QAPI schema. However, the code doesn't use inet_connect_saddr(), but formats "host" and "port" into a configuration string for rados_conf_set(). Thus, members "numeric", "to", "ipv4" and "ipv6" are silently ignored. Not nice. Example: -blockdev rbd,node-name=nn,pool=p,image=i,server.0.host=h0,server.0.port=12345,server.0.ipv4=off Factor a suitable InetSocketAddressBase out of InetSocketAddress, and use that. "numeric", "to", "ipv4" and "ipv6" are now rejected. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Message-id: 1490691368-32099-2-git-send-email-armbru@redhat.com Signed-off-by: Jeff Cody <jcody@redhat.com>
* Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20170316' ↵Peter Maydell2017-03-161-0/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging migration/next for 20170316 # gpg: Signature made Thu 16 Mar 2017 08:21:51 GMT # gpg: using RSA key 0xF487EF185872D723 # gpg: Good signature from "Juan Quintela <quintela@redhat.com>" # gpg: aka "Juan Quintela <quintela@trasno.org>" # Primary key fingerprint: 1899 FF8E DEBF 58CC EE03 4B82 F487 EF18 5872 D723 * remotes/juanquintela/tags/migration/20170316: postcopy: Check for shared memory RAMBlocks: qemu_ram_is_shared vmstate: fix failed iotests case 68 and 91 migration/block: Avoid invoking blk_drain too frequently migration: use "" as the default for tls-creds/hostname Change the method to calculate dirty-pages-rate Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * migration: use "" as the default for tls-creds/hostnameDaniel P. Berrange2017-03-161-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The tls-creds parameter has a default value of NULL indicating that TLS should not be used. Setting it to non-NULL enables use of TLS. Once tls-creds are set to a non-NULL value via the monitor, it isn't possible to set them back to NULL again, due to current implementation limitations. The empty string is not a valid QObject identifier, so this switches to use "" as the default, indicating that TLS will not be used The tls-hostname parameter has a default value of NULL indicating the the hostname from the migrate connection URI should be used. Again, once tls-hostname is set non-NULL, to override the default hostname for x509 cert validation, it isn't possible to reset it back to NULL via the monitor. The empty string is not a valid hostname, so this switches to use "" as the default, indicating that the migrate URI hostname should be used. Using "" as the default for both, also means that the monitor commands "info migrate_parameters" / "query-migrate-parameters" will report existance of tls-creds/tls-parameters even when set to their default values. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
* | qapi2texi: Implement boxed argument documentationMarkus Armbruster2017-03-161-1/+1
| | | | | | | | | | | | | | | | | | | | This replaces manual references like "For the arguments, see the documentation of ..." by a generated reference "Arguments: the members of ...". Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <1489582656-31133-25-git-send-email-armbru@redhat.com>
* | qapi: The #optional tag is redundant, dropMarkus Armbruster2017-03-161-190/+188Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We traditionally mark optional members #optional in the doc comment. Before commit 3313b61, this was entirely manual. Commit 3313b61 added some automation because its qapi2texi.py relied on #optional to determine whether a member is optional. This is no longer the case since the previous commit: the only thing qapi2texi.py still does with #optional is stripping it out. We still reject bogus qapi-schema.json and six places for qga/qapi-schema.json. Thus, you can't actually rely on #optional to see whether something is optional. Yet we still make people add it manually. That's just busy-work. Drop the code to check, fix up and strip out #optional, along with all instances of #optional. To keep it out, add code to reject it, to be dropped again once the dust settles. No change to generated documentation. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <1489582656-31133-18-git-send-email-armbru@redhat.com>
* | qapi2texi: Fix up output around #optionalMarkus Armbruster2017-03-161-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We use tag #optional to mark optional members, like this: # @name: #optional The name of the guest texi_body() strips #optional, but not whitespace around it. For the above, we get in qemu-qmp-qapi.texi @item @code{'name'} (optional) The name of the guest @end table The extra space can lead to artifacts in output, e.g in qemu-qmp-ref.7.pod =item C<'name'> (optional) The name of the guest and then in qemu-qmp-ref.7 .IX Item "name (optional)" .Vb 1 \& The name of the guest .Ve instead of intended plain .IX Item "name (optional)" The name of the guest Get rid of these artifacts by removing whitespace around #optional along with it. This turns three minus signs in qapi-schema.json into markup, because they're now at the beginning of the line. Drop them, they're unwanted there. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <1489582656-31133-11-git-send-email-armbru@redhat.com>
* | qapi: Have each QAPI schema declare its name rule violationsMarkus Armbruster2017-03-161-1/+10
| | | | | | | | | | | | | | | | | | | | | | qapi.py has a hardcoded white-list of type names that may violate the rule on use of upper and lower case. Add a new pragma directive 'name-case-whitelist', and use it to replace the hard-coded white-list. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1489582656-31133-7-git-send-email-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
* | qapi: Have each QAPI schema declare its returns white-listMarkus Armbruster2017-03-161-0/+12
| | | | | | | | | | | | | | | | | | | | qapi.py has a hardcoded white-list of command names that may violate the rules on permitted return types. Add a new pragma directive 'returns-whitelist', and use it to replace the hard-coded white-list. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1489582656-31133-6-git-send-email-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
* | qapi: Make doc comments optional where we don't need themMarkus Armbruster2017-03-161-0/+2
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | Since we added the documentation generator in commit 3313b61, doc comments are mandatory. That's a very good idea for a schema that needs to be documented, but has proven to be annoying for testing. Make doc comments optional again, but add a new directive { 'pragma': { 'doc-required': true } } to let a QAPI schema require them. Add test cases for the new pragma directive. While there, plug a minor hole in includ directive test coverage. Require documentation in the schemas we actually want documented: qapi-schema.json and qga/qapi-schema.json. We could probably make qapi2texi.py cope with incomplete documentation, but for now, simply make it refuse to run unless the schema has 'doc-required': true. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1489582656-31133-3-git-send-email-armbru@redhat.com> [qapi-code-gen.txt wording tweaked] Reviewed-by: Eric Blake <eblake@redhat.com>
* qapi-schema: Rename SocketAddressFlat's variant tcp to inetMarkus Armbruster2017-03-071-4/+4
| | | | | | | | | | | | | | | | QAPI type SocketAddressFlat differs from SocketAddress pointlessly: the discriminator value for variant InetSocketAddress is 'tcp' instead of 'inet'. Rename. The type is so far only used by the Gluster block drivers. Take care to keep 'tcp' working in things like -drive's file.server.0.type=tcp. The "gluster+tcp" URI scheme in pseudo-filenames stays the same. blockdev-add changes, but it has changed incompatibly since 2.8 already. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* qapi-schema: Rename GlusterServer to SocketAddressFlatMarkus Armbruster2017-03-071-0/+38
| | | | | | | | | As its documentation says, it's not specific to Gluster. Rename it, as I'm going to use it for something else. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* qapi: flatten GuestPanicInformation unionAnton Nefedov2017-03-031-0/+12
| | | | | | | | | Signed-off-by: Anton Nefedov <anton.nefedov@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Paolo Bonzini <pbonzini@redhat.com> CC: Eric Blake <eblake@redhat.com> Message-Id: <1487614915-18710-3-git-send-email-den@openvz.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell2017-03-031-0/+20
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | virtio, pc: fixes, features virtio support for region caches broke a bunch of stuff - fixing most of it though it's not ideal. Still pondering the right way to fix it. New: VM gen ID and hotplug for PXB. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Thu 02 Mar 2017 06:19:17 GMT # gpg: using RSA key 0x281F0DB8D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469 * remotes/mst/tags/for_upstream: hw/pxb-pcie: fix PCI Express hotplug support tests/acpi: update DSDT after last patch acpi: simplify _OSC virtio: unbreak virtio-pci with IOMMU after caching ring translations virtio: add missing region cache init in virtio_load() virtio: invalidate memory in vring_set_avail_event() virtio: guard vring access when setting notification virtio: check for vring setup in virtio_queue_empty MAINTAINERS: Add VM Generation ID entries tests: Move reusable ACPI code into a utility file qmp/hmp: add query-vm-generation-id and 'info vm-generation-id' commands ACPI: Add Virtual Machine Generation ID support ACPI: Add vmgenid blob storage to the build tables docs: VM Generation ID device description linker-loader: Add new 'write pointer' command Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * qmp/hmp: add query-vm-generation-id and 'info vm-generation-id' commandsIgor Mammedov2017-03-021-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add commands to query Virtual Machine Generation ID counter. QMP command example: { "execute": "query-vm-generation-id" } HMP command example: info vm-generation-id Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Ben Warren <ben@skyportsystems.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* | Merge remote-tracking branch 'remotes/ehabkost/tags/x86-pull-request' into ↵Peter Maydell2017-03-021-0/+9
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging x86 queue, 2017-02-27 "-cpu max" and query-cpu-model-expansion support for x86. This should be the last x86 pull request before 2.9 soft freeze. # gpg: Signature made Mon 27 Feb 2017 16:24:15 GMT # gpg: using RSA key 0x2807936F984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/x86-pull-request: i386: Improve query-cpu-model-expansion full mode i386: Implement query-cpu-model-expansion QMP command i386: Define static "base" CPU model i386: Don't set CPUClass::cpu_def on "max" model i386: Make "max" model not use any host CPUID info on TCG i386: Create "max" CPU model qapi-schema: Comment about full expansion of non-migration-safe models i386: Reorganize and document CPUID initialization steps i386: Rename X86CPU::host_features to X86CPU::max_features i386: Add ordering field to CPUClass i386: Unset cannot_destroy_with_object_finalize_yet on "host" model Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * qapi-schema: Comment about full expansion of non-migration-safe modelsEduardo Habkost2017-02-271-0/+9
| | | | | | | | | | | | | | | | | | | | | | Add a note warning that static expansion may not be 100% accurate when the CPU model is not migration-safe. This will be the case on x86 when expansing the "host" CPU model, because there are "host" features that can't have a migration-safe representation (e.g. "host-cache-info"). Message-Id: <20170116211124.29245-3-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* | Add a new qmp command to do checkpoint, query xen replication statusZhang Chen2017-02-281-0/+48
| | | | | | | | | | | | | | | | | | | | We can call this qmp command to do checkpoint outside of qemu. Xen colo will need this function. Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Signed-off-by: Wen Congyang <wencongyang@gmail.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
* | Add a new qmp command to start/stop replicationZhang Chen2017-02-281-0/+25
|/ | | | | | | | | | | | We can call this qmp command to start/stop replication outside of qemu. Like Xen colo need this function. Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Signed-off-by: Wen Congyang <wencongyang@gmail.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Reviewed-by: zhanghailiang <zhang.zhanghailiang@huawei.com> Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
* Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2017-02-22' into ↵Peter Maydell2017-02-241-0/+21
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging QAPI patches for 2017-02-22 # gpg: Signature made Wed 22 Feb 2017 19:12:27 GMT # gpg: using RSA key 0x3870B400EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * remotes/armbru/tags/pull-qapi-2017-02-22: block: Don't bother asserting type of output visitor's output monitor: Clean up handle_hmp_command() a bit tests: Don't check qobject_type() before qobject_to_qbool() tests: Don't check qobject_type() before qobject_to_qfloat() tests: Don't check qobject_type() before qobject_to_qint() tests: Don't check qobject_type() before qobject_to_qstring() tests: Don't check qobject_type() before qobject_to_qlist() Don't check qobject_type() before qobject_to_qdict() test-qmp-event: Simplify and tighten event_test_emit() libqtest: Clean up qmp_response() a bit check-qjson: Simplify around compare_litqobj_to_qobj() check-qdict: Tighten qdict_crumple_test_recursive() some check-qdict: Simplify qdict_crumple_test_recursive() qdict: Make qdict_get_qlist() safe like qdict_get_qdict() net: Flatten simple union NetLegacyOptions numa: Flatten simple union NumaOptions Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * net: Flatten simple union NetLegacyOptionsMarkus Armbruster2017-02-221-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Simple unions are simpler than flat unions in the schema, but more complicated in C and on the QMP wire: there's extra indirection in C and extra nesting on the wire, both pointless. They're best avoided in new code. NetLegacyOptions isn't new, but it's only used internally, not in QMP. Convert it to a flat union. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <1487709988-14322-3-git-send-email-armbru@redhat.com>
| * numa: Flatten simple union NumaOptionsMarkus Armbruster2017-02-221-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Simple unions are simpler than flat unions in the schema, but more complicated in C and on the QMP wire: there's extra indirection in C and extra nesting on the wire, both pointless. They're best avoided in new code. NumaOptions isn't new, but it's only used internally, not in QMP. Convert it to a flat union. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <1487709988-14322-2-git-send-email-armbru@redhat.com>
* | monitor: add poll-* properties into query-iothreads resultPavel Hrdina2017-02-211-1/+14
|/ | | | | | | | | | | | IOthreads were recently extended by new properties that can enable/disable and configure aio polling. This will also allow other tools that uses QEMU to probe for existence of those new properties via query-qmp-schema. Signed-off-by: Pavel Hrdina <phrdina@redhat.com> Message-Id: <3163c16d6ab4257f7be9ad44fe9cc0ce8c359e5a.1486718555.git.phrdina@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
* Add wctablet deviceAnatoli Huseu12017-02-201-1/+2
| | | | | | | | | | | | | | | Add QEMU Wacom Penpartner serial tablet emulation. GSoC 2016 project. Signed-off-by: Anatoli Huseu1 <avg.tolik@gmail.com> Various cleanups. Add line speed tracking. Implement ST and SP commands. Adapted to chardev QOMification. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1486391007-10116-1-git-send-email-kraxel@redhat.com
* i386/cpu: add crash-information QOM propertyAnton Nefedov2017-02-161-0/+24
| | | | | | | | | | | Windows reports BSOD parameters through Hyper-V crash MSRs. This information is very useful for initial crash analysis and thus it would be nice to have a way to fetch it. Signed-off-by: Anton Nefedov <anton.nefedov@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> Message-Id: <1487053524-18674-2-git-send-email-den@openvz.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-12-22 17:36:11 +0100