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* pflash: Clean up after commit 368a354f02b, part 2Markus Armbruster2019-03-111-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | Our pflash devices are simplistically modelled has having "num-blocks" sectors of equal size "sector-length". Real hardware commonly has sectors of different sizes. How our "sector-length" property is related to the physical device's multiple sector sizes is unclear. Helper functions pflash_cfi01_register() and pflash_cfi02_register() create a pflash device, set properties including "sector-length" and "num-blocks", and realize. They take parameters @size, @sector_len and @nb_blocs. QOMification left parameter @size unused. Obviously, @size should match @sector_len and @nb_blocs, i.e. size == sector_len * nb_blocs. All callers satisfy this. Remove @nb_blocs and compute it from @size and @sector_len. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20190308094610.21210-16-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
* pflash: Clean up after commit 368a354f02b, part 1Markus Armbruster2019-03-111-2/+2
| | | | | | | | | | | | QOMification left parameter @qdev unused in pflash_cfi01_register() and pflash_cfi02_register(). All callers pass NULL. Remove. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190308094610.21210-15-armbru@redhat.com>
* hw: Use PFLASH_CFI0{1,2} and TYPE_PFLASH_CFI0{1,2}Markus Armbruster2019-03-111-0/+4
| | | | | | | | | | | | | | | | We have two open-coded copies of macro PFLASH_CFI01(). Move the macro to the header, so we can ditch the copies. Move PFLASH_CFI02() to the header for symmetry. We define macros TYPE_PFLASH_CFI01 and TYPE_PFLASH_CFI02 for type name strings, then mostly use the strings. If the macros are worth defining, they are worth using. Replace the strings by the macros. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20190308094610.21210-6-armbru@redhat.com>
* pflash: Rename *CFI_PFLASH* to *PFLASH_CFI*Markus Armbruster2019-03-111-2/+2
| | | | | | | | | | | | | pflash_cfi01.c and pflash_cfi02.c start their identifiers with pflash_cfi01_ and pflash_cfi02_ respectively, except for CFI_PFLASH01(), TYPE_CFI_PFLASH01, CFI_PFLASH02(), TYPE_CFI_PFLASH02. Rename for consistency. Suggested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20190308094610.21210-5-armbru@redhat.com>
* pflash: Rename pflash_t to PFlashCFI01, PFlashCFI02Markus Armbruster2019-03-111-21/+30
| | | | | | | | | | | | | | | | | flash.h's incomplete struct pflash_t is completed both in pflash_cfi01.c and in pflash_cfi02.c. The complete types are incompatible. This can hide type errors, such as passing a pflash_t created with pflash_cfi02_register() to pflash_cfi01_get_memory(). Furthermore, POSIX reserves typedef names ending with _t. Rename the two structs to PFlashCFI01 and PFlashCFI02. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190308094610.21210-2-armbru@redhat.com>
* virtio-gpu: make virtio_gpu_reset staticGerd Hoffmann2019-03-111-1/+0Star
| | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Message-id: 20190307080244.9011-4-kraxel@redhat.com
* Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2019-03-08' into ↵Peter Maydell2019-03-091-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging nbd patches for 2019-03-08 - support TLS client authorization in NBD servers - iotest 223 race fix # gpg: Signature made Fri 08 Mar 2019 17:37:59 GMT # gpg: using RSA key A7A16B4A2527436A # gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full] # gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full] # gpg: aka "[jpeg image of size 6874]" [full] # Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A * remotes/ericb/tags/pull-nbd-2019-03-08: iotests: Wait for qemu to end in 223 nbd: fix outdated qapi docs syntax for tls-creds nbd: allow authorization with nbd-server-start QMP command qemu-nbd: add support for authorization of TLS clients Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * nbd: allow authorization with nbd-server-start QMP commandDaniel P. Berrange2019-03-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As with the previous patch to qemu-nbd, the nbd-server-start QMP command also needs to be able to specify authorization when enabling TLS encryption. First the client must create a QAuthZ object instance using the 'object-add' command: { 'execute': 'object-add', 'arguments': { 'qom-type': 'authz-list', 'id': 'authz0', 'parameters': { 'policy': 'deny', 'rules': [ { 'match': '*CN=fred', 'policy': 'allow' } ] } } } They can then reference this in the new 'tls-authz' parameter when executing the 'nbd-server-start' command: { 'execute': 'nbd-server-start', 'arguments': { 'addr': { 'type': 'inet', 'host': '127.0.0.1', 'port': '9000' }, 'tls-creds': 'tls0', 'tls-authz': 'authz0' } } Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <20190227162035.18543-3-berrange@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
| * qemu-nbd: add support for authorization of TLS clientsDaniel P. Berrange2019-03-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently any client which can complete the TLS handshake is able to use the NBD server. The server admin can turn on the 'verify-peer' option for the x509 creds to require the client to provide a x509 certificate. This means the client will have to acquire a certificate from the CA before they are permitted to use the NBD server. This is still a fairly low bar to cross. This adds a '--tls-authz OBJECT-ID' option to the qemu-nbd command which takes the ID of a previously added 'QAuthZ' object instance. This will be used to validate the client's x509 distinguished name. Clients failing the authorization check will not be permitted to use the NBD server. For example to setup authorization that only allows connection from a client whose x509 certificate distinguished name is CN=laptop.example.com,O=Example Org,L=London,ST=London,C=GB escape the commas in the name and use: qemu-nbd --object tls-creds-x509,id=tls0,dir=/home/berrange/qemutls,\ endpoint=server,verify-peer=yes \ --object 'authz-simple,id=auth0,identity=CN=laptop.example.com,,\ O=Example Org,,L=London,,ST=London,,C=GB' \ --tls-creds tls0 \ --tls-authz authz0 \ ....other qemu-nbd args... NB: a real shell command line would not have leading whitespace after the line continuation, it is just included here for clarity. Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <20190227162035.18543-2-berrange@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> [eblake: split long line in --help text, tweak 233 to show that whitespace after ,, in identity= portion is actually okay] Signed-off-by: Eric Blake <eblake@redhat.com>
* | Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into ↵Peter Maydell2019-03-091-3/+2Star
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging Pull request # gpg: Signature made Fri 08 Mar 2019 16:53:34 GMT # gpg: using RSA key 9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full] # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full] # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * remotes/stefanha/tags/block-pull-request: iothread: document about why we need explicit aio_poll() iothread: push gcontext earlier in the thread_fn iothread: create main loop unconditionally iothread: create the gcontext unconditionally iothread: replace init_done_cond with a semaphore hw/block/virtio-blk: Clean req->dev repetitions MAINTAINERS: add missing support status fields Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | iothread: create the gcontext unconditionallyPeter Xu2019-03-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In existing code we create the gcontext dynamically at the first access of the gcontext from caller. That can bring some complexity and potential races during using iothread. Since the context itself is not that big a resource, and we won't have millions of iothread, let's simply create the gcontext unconditionally. This will also be a preparation work further to move the thread context push operation earlier than before (now it's only pushed right before we want to start running the gmainloop). Removing the g_once since it's not necessary, while introducing a new run_gcontext boolean to show whether we want to run the gcontext. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-id: 20190306115532.23025-3-peterx@redhat.com Message-Id: <20190306115532.23025-3-peterx@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| * | iothread: replace init_done_cond with a semaphorePeter Xu2019-03-081-2/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only sending an init-done message using lock+cond seems an overkill to me. Replacing it with a simpler semaphore. Meanwhile, init the semaphore unconditionally, then we can destroy it unconditionally too in finalize which seems cleaner. Signed-off-by: Peter Xu <peterx@redhat.com> Message-id: 20190306115532.23025-2-peterx@redhat.com Message-Id: <20190306115532.23025-2-peterx@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* | | Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell2019-03-092-1/+3
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Block layer patches: - qcow2: Support for external data files - qcow2: Default to 4KB for the qcow2 cache entry size - Apply block driver whitelist for -drive format=help - Several qemu-iotests improvements # gpg: Signature made Fri 08 Mar 2019 12:54:27 GMT # gpg: using RSA key 7F09B272C88F2FD6 # 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: (33 commits) qcow2 spec: Describe string header extensions qemu-iotests: Add dependency to qemu-nbd tool ahci-test: Add dependency to qemu-img tool qemu-iotests: amend with external data file qemu-iotests: General tests for qcow2 with external data file qemu-iotests: Preallocation with external data file qcow2: Implement data-file-raw create option qcow2: Store data file name in the image qcow2: Creating images with external data file qcow2: Add basic data-file infrastructure qcow2: Support external data file in qemu-img check qcow2: Return error for snapshot operation with data file qcow2: External file I/O qcow2: Prepare qcow2_co_block_status() for data file qcow2: Return 0/-errno in qcow2_alloc_compressed_cluster_offset() qcow2: Don't assume 0 is an invalid cluster offset qcow2: Prepare count_contiguous_clusters() for external data file qcow2: Prepare qcow2_get_cluster_type() for external data file qcow2: Pass bs to qcow2_get_cluster_type() qcow2: Basic definitions for external data files ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | | qcow2: Implement data-file-raw create optionKevin Wolf2019-03-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Provide an option to force QEMU to always keep the external data file consistent as a standalone read-only raw image. At the moment, this means making sure that write_zeroes requests are forwarded to the data file instead of just updating the metadata, and checking that no backing file is used. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * | | qcow2: Creating images with external data fileKevin Wolf2019-03-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | This adds a .bdrv_create option to use an external data file. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * | | block: iterate_format with account of whitelistingAndrey Shinkevich2019-03-081-1/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bdrv_iterate_format (which is currently only used for printing out the formats supported by the block layer) doesn't take format whitelisting into account. This creates a problem for tests: they enumerate supported formats to decide which tests to enable, but then discover that QEMU doesn't let them actually use some of those formats. To avoid that, exclude formats that are not whitelisted from enumeration, if whitelisting is in use. Since we have separate whitelists for r/w and r/o, take this a parameter to bdrv_iterate_format, and print two lists of supported formats (r/w and r/o) in main qemu. Signed-off-by: Roman Kagan <rkagan@virtuozzo.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* | | Merge remote-tracking branch ↵Peter Maydell2019-03-081-1/+0Star
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/huth-gitlab/tags/pull-request-2019-03-08' into staging - qtest fixes - Some generic clean-ups by Philippe - macOS CI testing via cirrus-ci.com # gpg: Signature made Fri 08 Mar 2019 08:58:47 GMT # gpg: using RSA key 2ED9D774FE702DB5 # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [full] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * remotes/huth-gitlab/tags/pull-request-2019-03-08: cirrus.yml: Add macOS continuous integration task tests/bios-tables: Improve portability by searching bash in the $PATH vhost-user-test: fix leaks tests: Do not use "\n" in g_test_message() strings hw/devices: Remove unused TC6393XB_RAM definition hw: Remove unused 'hw/devices.h' include tests: Move qdict-test-data.txt to tests/data/qobject/ Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # tests/vhost-user-test.c
| * | | hw/devices: Remove unused TC6393XB_RAM definitionPhilippe Mathieu-Daudé2019-03-071-1/+0Star
| |/ / | | | | | | | | | | | | | | | | | | | | | Introduced in 64b40bc54a9, this definition is no more used since a0b753dfd39. Remove it. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
* | | Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream-qgraph' into ↵Peter Maydell2019-03-081-0/+2
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging qgraph project from GSoC 2018 # gpg: Signature made Thu 07 Mar 2019 16:29:17 GMT # gpg: using RSA key BFFBD25F78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini/tags/for-upstream-qgraph: (57 commits) qos-test: megasas test node qos-test: e1000 test node qos-test: eepro100 test node qos-test: es1370 test node qos-test: vmxnet3 test node qos-test: usb-hcd-ohci test node qos-test: spapr-phb test node qos-test: pcnet test node qos-test: nvme test node qos-test: ne2k_pci test node qos-test: ipoctal232 test node qos-test: tpci200 test node qos-test: ac97 test node tests: move virtio entirely to qos-test tests/libqos: remove pre-qgraph QVirtioPCIDevice API qos-test: virtio-scsi test node tests/libqos: virtio-scsi driver and interface nodes qos-test: vhost-user test node vhost-user-test: always use 256 MiB of guest memory tests/libqos: support multiqueue for virtio-net ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | | tests: qgraph API for the qtest driver frameworkEmanuele Giuseppe Esposito2019-03-071-0/+2
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add qgraph API that allows to add/remove nodes and edges from the graph, implementation of Depth First Search to discover the paths and basic unit test to check correctness of the API. Included also a main executable that takes care of starting the framework, create the nodes, set the available drivers/machines, discover the path and run tests. graph.h provides the public API to manage the graph nodes/edges graph_extra.h provides a more private API used successively by the gtest integration part qos-test.c provides the main executable Signed-off-by: Emanuele Giuseppe Esposito <e.emanuelegiuseppe@gmail.com> [Paolo's changes compared to the Google Summer of Code submission: * added subprocess to test options * refactored object creation to support live migration tests * removed driver .before callback (unused) * removed test .after callbacks (replaced by GTest destruction queue)] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* / / slirp: use libslirp migration codeMarc-André Lureau2019-03-071-0/+2
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | slirp migration code uses QEMU vmstate so far, when building WITH_QEMU. Introduce slirp_state_{load,save,version}() functions to move the state saving handling to libslirp side. So far, the bitstream compatibility should remain equal with current QEMU, as this is effectively using the same code, with the same format etc. When libslirp is made standalone, we will need some mechanism to ensure bitstream compatibility regardless of the libslirp version installed. See the FIXME note in the code. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20190212162524.31504-3-marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* | Merge remote-tracking branch ↵Peter Maydell2019-03-061-0/+13
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/ehabkost/tags/machine-next-pull-request' into staging Machine queue, 2019-03-06 * qdev: Hotplug handler chaining (David Hildenbrand) * qdev: fix qbus_is_full() (Tony Krowiak) * hostmem: fix crash when querying empty host-nodes property via QMP (Igor Mammedov) # gpg: Signature made Wed 06 Mar 2019 18:39:29 GMT # gpg: using RSA key 2807936F984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full] # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/machine-next-pull-request: qdev: Provide qdev_get_bus_hotplug_handler() qdev: Let machine hotplug handler to override bus hotplug handler qdev: Let the hotplug_handler_unplug() caller delete the device hostmem: fix crash when querying empty host-nodes property via QMP qdev/core: fix qbus_is_full() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * qdev: Provide qdev_get_bus_hotplug_handler()David Hildenbrand2019-03-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Let's use a wrapper instead of looking it up manually. This function can than be reused when we explicitly want to have the bus hotplug handler (e.g. when the bus hotplug handler was overwritten by the machine hotplug handler). Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20190228122849.4296-4-david@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
| * qdev: Let machine hotplug handler to override bus hotplug handlerIgor Mammedov2019-03-061-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | it will allow to return another hotplug handler than the default one for a specific bus based device type. Which is needed to handle non trivial plug/unplug sequences that need the access to resources configured outside of bus where device is attached. That will allow for returned hotplug handler to orchestrate wiring in arbitrary order, by chaining other hotplug handlers when it's needed. PS: It could be used for hybrid virtio-mem and virtio-pmem devices where it will return machine as hotplug handler which will do necessary wiring at machine level and then pass control down the chain to bus specific hotplug handler. Example of top level hotplug handler override and custom plug sequence: some_machine_get_hotplug_handler(machine){ if (object_dynamic_cast(OBJECT(dev), TYPE_SOME_BUS_DEVICE)) { return HOTPLUG_HANDLER(machine); } return NULL; } some_machine_device_plug(hotplug_dev, dev) { if (object_dynamic_cast(OBJECT(dev), TYPE_SOME_BUS_DEVICE)) { /* do machine specific initialization */ some_machine_init_special_device(dev) /* pass control to bus specific handler */ hotplug_handler_plug(dev->parent_bus->hotplug_handler, dev) } } Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20190228122849.4296-3-david@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
| * qdev/core: fix qbus_is_full()Tony Krowiak2019-03-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The qbus_is_full(BusState *bus) function (qdev_monitor.c) compares the max_index value of the BusState structure with the max_dev value of the BusClass structure to determine whether the maximum number of children has been reached for the bus. The problem is, the max_index field of the BusState structure does not necessarily reflect the number of devices that have been plugged into the bus. Whenever a child device is plugged into the bus, the bus's max_index value is assigned to the child device and then incremented. If the child is subsequently unplugged, the value of the max_index does not change and no longer reflects the number of children. When the bus's max_index value reaches the maximum number of devices allowed for the bus (i.e., the max_dev field in the BusClass structure), attempts to plug another device will be rejected claiming that the bus is full -- even if the bus is actually empty. To resolve the problem, a new 'num_children' field is being added to the BusState structure to keep track of the number of children plugged into the bus. It will be incremented when a child is plugged, and decremented when a child is unplugged. Signed-off-by: Tony Krowiak <akrowiak@linux.ibm.com> Reviewed-by: Pierre Morel<pmorel@linux.ibm.com> Reviewed-by: Halil Pasic <pasic@linux.ibm.com> Message-Id: <1545062250-7573-1-git-send-email-akrowiak@linux.ibm.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* | Merge remote-tracking branch ↵Peter Maydell2019-03-064-5/+71
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/dgilbert/tags/pull-migration-20190306a' into staging Migation pull 2019-03-06 (This replaces the pull sent yesterday) a) 4 small fixes including the cancel problem that caused the ahci migration test to fail intermittently b) Yury's ignore-shared feature c) Juan's extra tests d) Wei Wang's free page hinting e) Some Colo fixes from Zhang Chen Diff from yesterdays pull: 1) A missing fix of mine (cleanup during exit) 2) Changes from Eric/Markus on 'Create socket-address parameter' # gpg: Signature made Wed 06 Mar 2019 11:39:53 GMT # gpg: using RSA key 0516331EBC5BFDE7 # gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full] # Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7 * remotes/dgilbert/tags/pull-migration-20190306a: (22 commits) qapi/migration.json: Remove a variable that doesn't exist in example Migration/colo.c: Make COLO node running after failover Migration/colo.c: Fix double close bug when occur COLO failover virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT migration/ram.c: add the free page optimization enable flag migration/ram.c: add a notifier chain for precopy migration: API to clear bits of guest free pages from the dirty bitmap migration: use bitmap_mutex in migration_bitmap_clear_dirty bitmap: bitmap_count_one_with_offset bitmap: fix bitmap_count_one tests: Add basic migration precopy tcp test migration: Create socket-address parameter tests: Add migration xbzrle test migration: Add capabilities validation tests/migration-test: Add a test for ignore-shared capability migration: Add an ability to ignore shared RAM blocks migration: Introduce ignore-shared capability exec: Change RAMBlockIterFunc definition migration/rdma: clang compilation fix migration: Cleanup during exit ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINTWei Wang2019-03-061-1/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new feature enables the virtio-balloon device to receive hints of guest free pages from the free page vq. A notifier is registered to the migration precopy notifier chain. The notifier calls free_page_start after the migration thread syncs the dirty bitmap, so that the free page optimization starts to clear bits of free pages from the bitmap. It calls the free_page_stop before the migration thread syncs the bitmap, which is the end of the current round of ram save. The free_page_stop is also called to stop the optimization in the case when there is an error occurred in the process of ram saving. Note: balloon will report pages which were free at the time of this call. As the reporting happens asynchronously, dirty bit logging must be enabled before this free_page_start call is made. Guest reporting must be disabled before the migration dirty bitmap is synchronized. Signed-off-by: Wei Wang <wei.w.wang@intel.com> CC: Michael S. Tsirkin <mst@redhat.com> CC: Dr. David Alan Gilbert <dgilbert@redhat.com> CC: Juan Quintela <quintela@redhat.com> CC: Peter Xu <peterx@redhat.com> Message-Id: <1544516693-5395-8-git-send-email-wei.w.wang@intel.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> dgilbert: Dropped kernel header update, fixed up CMD_ID_* name change
| * migration/ram.c: add the free page optimization enable flagWei Wang2019-03-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the free page optimization enable flag, and a function to set this flag. When the free page optimization is enabled, not all the pages are needed to be sent in the bulk stage. Why using a new flag, instead of directly disabling ram_bulk_stage when the optimization is running? Thanks for Peter Xu's reminder that disabling ram_bulk_stage will affect the use of compression. Please see save_page_use_compression. When xbzrle and compression are used, if free page optimizaion causes the ram_bulk_stage to be disabled, save_page_use_compression will return false, which disables the use of compression. That is, if free page optimization avoids the sending of half of the guest pages, the other half of pages loses the benefits of compression in the meantime. Using a new flag to let migration_bitmap_find_dirty skip the free pages in the bulk stage will avoid the above issue. Signed-off-by: Wei Wang <wei.w.wang@intel.com> CC: Dr. David Alan Gilbert <dgilbert@redhat.com> CC: Juan Quintela <quintela@redhat.com> CC: Michael S. Tsirkin <mst@redhat.com> CC: Peter Xu <peterx@redhat.com> Message-Id: <1544516693-5395-7-git-send-email-wei.w.wang@intel.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
| * migration/ram.c: add a notifier chain for precopyWei Wang2019-03-061-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a notifier chain for the memory precopy. This enables various precopy optimizations to be invoked at specific places. Signed-off-by: Wei Wang <wei.w.wang@intel.com> CC: Dr. David Alan Gilbert <dgilbert@redhat.com> CC: Juan Quintela <quintela@redhat.com> CC: Michael S. Tsirkin <mst@redhat.com> CC: Peter Xu <peterx@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Message-Id: <1544516693-5395-6-git-send-email-wei.w.wang@intel.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
| * migration: API to clear bits of guest free pages from the dirty bitmapWei Wang2019-03-061-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds an API to clear bits corresponding to guest free pages from the dirty bitmap. Spilt the free page block if it crosses the QEMU RAMBlock boundary. Signed-off-by: Wei Wang <wei.w.wang@intel.com> CC: Dr. David Alan Gilbert <dgilbert@redhat.com> CC: Juan Quintela <quintela@redhat.com> CC: Michael S. Tsirkin <mst@redhat.com> CC: Peter Xu <peterx@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Message-Id: <1544516693-5395-5-git-send-email-wei.w.wang@intel.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
| * bitmap: bitmap_count_one_with_offsetWei Wang2019-03-061-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | Count the number of 1s in a bitmap starting from an offset. Signed-off-by: Wei Wang <wei.w.wang@intel.com> CC: Dr. David Alan Gilbert <dgilbert@redhat.com> CC: Juan Quintela <quintela@redhat.com> CC: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <1544516693-5395-3-git-send-email-wei.w.wang@intel.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
| * bitmap: fix bitmap_count_oneWei Wang2019-03-061-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BITMAP_LAST_WORD_MASK(nbits) returns 0xffffffff when "nbits=0", which makes bitmap_count_one fail to handle the "nbits=0" case. It appears to be preferred to remain BITMAP_LAST_WORD_MASK identical to the kernel implementation that it is ported from. So this patch fixes bitmap_count_one to handle the nbits=0 case. Inital Discussion Link: https://www.mail-archive.com/qemu-devel@nongnu.org/msg554316.html Signed-off-by: Wei Wang <wei.w.wang@intel.com> CC: Juan Quintela <quintela@redhat.com> CC: Dr. David Alan Gilbert <dgilbert@redhat.com> CC: Peter Xu <peterx@redhat.com> Message-Id: <1544516693-5395-2-git-send-email-wei.w.wang@intel.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
| * migration: Add an ability to ignore shared RAM blocksYury Kotov2019-03-061-1/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | If ignore-shared capability is set then skip shared RAMBlocks during the RAM migration. Also, move qemu_ram_foreach_migratable_block (and rename) to the migration code, because it requires access to the migration capabilities. Signed-off-by: Yury Kotov <yury-kotov@yandex-team.ru> Message-Id: <20190215174548.2630-4-yury-kotov@yandex-team.ru> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
| * exec: Change RAMBlockIterFunc definitionYury Kotov2019-03-061-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, qemu_ram_foreach_* calls RAMBlockIterFunc with many block-specific arguments. But often iter func needs RAMBlock*. This refactoring is needed for fast access to RAMBlock flags from qemu_ram_foreach_block's callback. The only way to achieve this now is to call qemu_ram_block_from_host (which also enumerates blocks). So, this patch reduces complexity of qemu_ram_foreach_block() -> cb() -> qemu_ram_block_from_host() from O(n^2) to O(n). Fix RAMBlockIterFunc definition and add some functions to read RAMBlock* fields witch were passed. Signed-off-by: Yury Kotov <yury-kotov@yandex-team.ru> Message-Id: <20190215174548.2630-2-yury-kotov@yandex-team.ru> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
| * migration: Cleanup during exitDr. David Alan Gilbert2019-03-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently we cleanup the migration object as we exit main after the main_loop finishes; however if there's a migration running things get messy and we can end up with the migration thread still trying to access freed structures. We now take a ref to the object around the migration thread itself, so the act of dropping the ref during exit doesn't cause us to lose the state until the thread quits. Cancelling the migration during migration also tries to get the thread to quit. We do this a bit earlier; so hopefully migration gets out of the way before all the devices etc are freed. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Tested-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20190227164900.16378-1-dgilbert@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
* | bswap: Fix accessors syntax in commentGreg Kurz2019-03-061-4/+4
| | | | | | | | | | | | | | | | | | | | | | All accessors that have an endian infix DO have an underscore between {size} and {endian}. Signed-off-by: Greg Kurz <groug@kaod.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <155119086741.1037569.12734854713022304642.stgit@bahia.lan> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* | hw/acpi: remove unused function acpi_table_add_builtin()Wei Yang2019-03-061-1/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | Function acpi_table_add_builtin() is not used anymore. Remove the definition and declaration. Signed-off-by: Wei Yang <richardw.yang@linux.intel.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <20190214084939.20640-3-richardw.yang@linux.intel.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* | hw/i386/pc.c: remove unused function pc_acpi_init()Wei Yang2019-03-061-1/+0Star
|/ | | | | | | | | | | | | | Function pc_acpi_init() is not used anymore. Remove the definition and declaration. Signed-off-by: Wei Yang <richardw.yang@linux.intel.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190214084939.20640-2-richardw.yang@linux.intel.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* hw/arm/stellaris: Implement watchdog timerMichel Heily2019-03-051-0/+8
| | | | | | | | | | | | | | Implement the watchdog timer for the stellaris boards. This device is a close variant of the CMSDK APB watchdog device, so we can model it by subclassing that device and tweaking the behaviour of some of its registers. Signed-off-by: Michel Heily <michelheily@gmail.com> Reviewed-by: Peter Maydell <petser.maydell@linaro.org> [PMM: rewrote commit message, fixed a few checkpatch nits, added comment giving the URL of the spec for the Stellaris variant of the watchdog device] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/arm/virt: Dynamic memory map depending on RAM requirementsEric Auger2019-03-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Up to now the memory map has been static and the high IO region base has always been 256GiB. This patch modifies the virt_set_memmap() function, which freezes the memory map, so that the high IO range base becomes floating, located after the initial RAM and the device memory. The function computes - the base of the device memory, - the size of the device memory, - the high IO region base - the highest GPA used in the memory map. Entries of the high IO region are assigned a base address. The device memory is initialized. The highest GPA used in the memory map will be used at VM creation to choose the requested IPA size. Setting all the existing highmem IO regions beyond the RAM allows to have a single contiguous RAM region (initial RAM and possible hotpluggable device memory). That way we do not need to do invasive changes in the EDK2 FW to support a dynamic RAM base. Still the user cannot request an initial RAM size greater than 255GB. Signed-off-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-id: 20190304101339.25970-8-eric.auger@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/boards: Add a MachineState parameter to kvm_type callbackEric Auger2019-03-051-1/+4
| | | | | | | | | | | | | | | | | On ARM, the kvm_type will be resolved by querying the KVMState. Let's add the MachineState handle to the callback so that we can retrieve the KVMState handle. in kvm_init, when the callback is called, the kvm_state variable is not yet set. Signed-off-by: Eric Auger <eric.auger@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-id: 20190304101339.25970-5-eric.auger@redhat.com [ppc parts] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/arm/virt: Split the memory map descriptionEric Auger2019-03-051-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the prospect to introduce an extended memory map supporting more RAM, let's split the memory map array into two parts: - the former a15memmap, renamed base_memmap, contains regions below and including the RAM. MemMapEntries initialized in this array have a static size and base address. - extended_memmap, only initialized with entries located after the RAM. MemMapEntries initialized in this array only get their size initialized. Their base address is dynamically computed depending on the the top of the RAM, with same alignment as their size. Eventually base_memmap entries are copied into the extended_memmap array. Using two separate arrays however clarifies which entries are statically allocated and those which are dynamically allocated. This new split will allow to grow the RAM size without changing the description of the high IO entries. We introduce a new virt_set_memmap() helper function which "freezes" the memory map. We call it in machvirt_init as memory attributes of the machine are not yet set when virt_instance_init() gets called. The memory map is unchanged (the top of the initial RAM still is 256GiB). Then come the high IO regions with same layout as before. Signed-off-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-id: 20190304101339.25970-4-eric.auger@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/arm/virt: Rename highmem IO regionsEric Auger2019-03-051-4/+4
| | | | | | | | | | | | In preparation for a split of the memory map into a static part and a dynamic part floating after the RAM, let's rename the regions located after the RAM Signed-off-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-id: 20190304101339.25970-3-eric.auger@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* net: Add a network device specific self-announcement abilityDr. David Alan Gilbert2019-03-051-0/+2
| | | | | | | | | | | Some network devices have a capability to do self announcements (ex: virtio-net). Add infrastructure that would allow devices to expose this ability. Signed-off-by: Vladislav Yasevich <vyasevic@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
* migration: Switch to using announce timerDr. David Alan Gilbert2019-03-053-12/+2Star
| | | | | | | | | | | | | | Switch the announcements to using the new announce timer. Move the code that does it to announce.c rather than savevm because it really has nothing to do with the actual migration. Migration starts the announce from bh's and so they're all in the main thread/bql, and so there's never any racing with the timers themselves. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
* virtio-net: Switch to using announce timerDr. David Alan Gilbert2019-03-051-2/+2
| | | | | | | | | | | | | | | | Switch virtio's self announcement to use the AnnounceTimer. It keeps it's own AnnounceTimer (per device), and starts running it using a migration post-load and a virtual clock; that way the announce happens once the guest is actually running. The timer uses the migration parameters to set the timing of the repeats. Based on earlier patches by myself and Vladislav Yasevich <vyasevic@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
* migration: Add announce parametersDr. David Alan Gilbert2019-03-051-0/+2
| | | | | | | | | | | | Add migration parameters that control RARP/GARP announcement timeouts. Based on earlier patches by myself and Vladislav Yasevich <vyasevic@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Acked-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
* net: Introduce announce timerDr. David Alan Gilbert2019-03-052-0/+40
| | | | | | | | | | | | The 'announce timer' will be used by migration, and explicit requests for qemu to perform network announces. Based on the work by Germano Veit Michel <germano@redhat.com> and Vlad Yasevich <vyasevic@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
* Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell2019-03-044-1/+6
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pci, pc, virtio: fixes, cleanups, tests Lots of work on tests: BiosTablesTest UEFI app, vhost-user testing for non-Linux hosts. Misc cleanups and fixes all over the place Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Fri 22 Feb 2019 15:51:40 GMT # gpg: using RSA key 281F0DB8D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full] # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full] # 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: (26 commits) pci: Sanity test minimum downstream LNKSTA hw/smbios: fix offset of type 3 sku field pci: Move NVIDIA vendor id to the rest of ids virtio-balloon: Safely handle BALLOON_PAGE_SIZE < host page size virtio-balloon: Use ram_block_discard_range() instead of raw madvise() virtio-balloon: Rework ballon_page() interface virtio-balloon: Corrections to address verification virtio-balloon: Remove unnecessary MADV_WILLNEED on deflate i386/kvm: ignore masked irqs when update msi routes contrib/vhost-user-blk: fix the compilation issue Revert "contrib/vhost-user-blk: fix the compilation issue" pc-dimm: use same mechanism for [get|set]_addr tests/data: introduce "uefi-boot-images" with the "bios-tables-test" ISOs tests/uefi-test-tools: add build scripts tests: introduce "uefi-test-tools" with the BiosTablesTest UEFI app roms: build the EfiRom utility from the roms/edk2 submodule roms: add the edk2 project as a git submodule vhost-user-test: create a temporary directory per TestServer vhost-user-test: small changes to init_hugepagefs vhost-user-test: create a main loop per TestServer ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * hw/smbios: fix offset of type 3 sku fieldDaniel P. Berrangé2019-02-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The type 3 SMBIOS structure[1] ends with fields ... 0x14 - contained element count 0x15 - contained element record length 0x16 - sku number The smbios_type_3 struct missed the contained element record length field, causing sku number to be reported at the wrong offset. [1] https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.1.1.pdf Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20190215153600.1770727-1-berrange@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Fixes: e41fca3da72 Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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