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2019-02-26authz: delete existing ACL implementationDaniel P. Berrange
The 'qemu_acl' type was a previous non-QOM based attempt to provide an authorization facility in QEMU. Because it is non-QOM based it cannot be created via the command line and requires special monitor commands to manipulate it. The new QAuthZ subclasses provide a superset of the functionality in qemu_acl, so the latter can now be deleted. The HMP 'acl_*' monitor commands are converted to use the new QAuthZSimple data type instead in order to provide temporary backwards compatibility. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2019-02-26authz: add QAuthZPAM object type for authorizing using PAMDaniel P. Berrange
Add an authorization backend that talks to PAM to check whether the user identity is allowed. This only uses the PAM account validation facility, which is essentially just a check to see if the provided username is permitted access. It doesn't use the authentication or session parts of PAM, since that's dealt with by the relevant part of QEMU (eg VNC server). Consider starting QEMU with a VNC server and telling it to use TLS with x509 client certificates and configuring it to use an PAM to validate the x509 distinguished name. In this example we're telling it to use PAM for the QAuthZ impl with a service name of "qemu-vnc" $ qemu-system-x86_64 \ -object tls-creds-x509,id=tls0,dir=/home/berrange/security/qemutls,\ endpoint=server,verify-peer=yes \ -object authz-pam,id=authz0,service=qemu-vnc \ -vnc :1,tls-creds=tls0,tls-authz=authz0 This requires an /etc/pam/qemu-vnc file to be created with the auth rules. A very simple file based whitelist can be setup using $ cat > /etc/pam/qemu-vnc <<EOF account requisite pam_listfile.so item=user sense=allow file=/etc/qemu/vnc.allow EOF The /etc/qemu/vnc.allow file simply contains one username per line. Any username not in the file is denied. The usernames in this example are the x509 distinguished name from the client's x509 cert. $ cat > /etc/qemu/vnc.allow <<EOF CN=laptop.berrange.com,O=Berrange Home,L=London,ST=London,C=GB EOF More interesting would be to configure PAM to use an LDAP backend, so that the QEMU authorization check data can be centralized instead of requiring each compute host to have file maintained. The main limitation with this PAM module is that the rules apply to all QEMU instances on the host. Setting up different rules per VM, would require creating a separate PAM service name & config file for every guest. An alternative approach for the future might be to not pass in the plain username to PAM, but instead combine the VM name or UUID with the username. This requires further consideration though. Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2019-02-26authz: add QAuthZListFile object type for a file access control listDaniel P. Berrangé
Add a QAuthZListFile object type that implements the QAuthZ interface. This built-in implementation is a proxy around the QAuthZList object type, initializing it from an external file, and optionally, automatically reloading it whenever it changes. To create an instance of this object via the QMP monitor, the syntax used would be: { "execute": "object-add", "arguments": { "qom-type": "authz-list-file", "id": "authz0", "props": { "filename": "/etc/qemu/vnc.acl", "refresh": true } } } If "refresh" is "yes", inotify is used to monitor the file, automatically reloading changes. If an error occurs during reloading, all authorizations will fail until the file is next successfully loaded. The /etc/qemu/vnc.acl file would contain a JSON representation of a QAuthZList object { "rules": [ { "match": "fred", "policy": "allow", "format": "exact" }, { "match": "bob", "policy": "allow", "format": "exact" }, { "match": "danb", "policy": "deny", "format": "glob" }, { "match": "dan*", "policy": "allow", "format": "exact" }, ], "policy": "deny" } This sets up an authorization rule that allows 'fred', 'bob' and anyone whose name starts with 'dan', except for 'danb'. Everyone unmatched is denied. The object can be loaded on the comand line using -object authz-list-file,id=authz0,filename=/etc/qemu/vnc.acl,refresh=yes Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-02-26authz: add QAuthZList object type for an access control listDaniel P. Berrange
Add a QAuthZList object type that implements the QAuthZ interface. This built-in implementation maintains a trivial access control list with a sequence of match rules and a final default policy. This replicates the functionality currently provided by the qemu_acl module. To create an instance of this object via the QMP monitor, the syntax used would be: { "execute": "object-add", "arguments": { "qom-type": "authz-list", "id": "authz0", "props": { "rules": [ { "match": "fred", "policy": "allow", "format": "exact" }, { "match": "bob", "policy": "allow", "format": "exact" }, { "match": "danb", "policy": "deny", "format": "glob" }, { "match": "dan*", "policy": "allow", "format": "exact" }, ], "policy": "deny" } } } This sets up an authorization rule that allows 'fred', 'bob' and anyone whose name starts with 'dan', except for 'danb'. Everyone unmatched is denied. It is not currently possible to create this via -object, since there is no syntax supported to specify non-scalar properties for objects. This is likely to be addressed by later support for using JSON with -object, or an equivalent approach. In any case the future "authz-listfile" object can be used from the CLI and is likely a better choice, as it allows the ACL to be refreshed automatically on change. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2019-02-26authz: add QAuthZSimple object type for easy whitelist auth checksDaniel P. Berrangé
In many cases a single VM will just need to whitelist a single identity as the allowed user of network services. This is especially the case for TLS live migration (optionally with NBD storage) where we just need to whitelist the x509 certificate distinguished name of the source QEMU host. Via QMP this can be configured with: { "execute": "object-add", "arguments": { "qom-type": "authz-simple", "id": "authz0", "props": { "identity": "fred" } } } Or via the command line -object authz-simple,id=authz0,identity=fred Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2019-02-26util: add helper APIs for dealing with inotify in portable mannerDaniel P. Berrangé
The inotify userspace API for reading events is quite horrible, so it is useful to wrap it in a more friendly API to avoid duplicating code across many users in QEMU. Wrapping it also allows introduction of a platform portability layer, so that we can add impls for non-Linux based equivalents in future. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-02-25Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into ↵Peter Maydell
staging Pull request # gpg: Signature made Fri 22 Feb 2019 14:07:01 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: (27 commits) tests/virtio-blk: add test for DISCARD command tests/virtio-blk: add test for WRITE_ZEROES command tests/virtio-blk: add virtio_blk_fix_dwz_hdr() function tests/virtio-blk: change assert on data_size in virtio_blk_request() virtio-blk: add DISCARD and WRITE_ZEROES features virtio-blk: set config size depending on the features enabled virtio-net: make VirtIOFeature usable for other virtio devices virtio-blk: add "discard" and "write-zeroes" properties virtio-blk: add host_features field in VirtIOBlock virtio-blk: add acct_failed param to virtio_blk_handle_rw_error() hw/ide: drop iov field from IDEDMA hw/ide: drop iov field from IDEBufferedRequest hw/ide: drop iov field from IDEState tests/test-bdrv-drain: use QEMU_IOVEC_INIT_BUF migration/block: use qemu_iovec_init_buf qemu-img: use qemu_iovec_init_buf block/vmdk: use qemu_iovec_init_buf block/qed: use qemu_iovec_init_buf block/qcow2: use qemu_iovec_init_buf block/qcow: use qemu_iovec_init_buf ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-25Merge remote-tracking branch ↵Peter Maydell
'remotes/stsquad/tags/pull-testing-next-220219-1' into staging Various testing fixes: - Travis updates (inc disable isapc cdrom test) - Add gitlab control - Fix docker image - keep softloat tests short # gpg: Signature made Fri 22 Feb 2019 09:51:36 GMT # gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full] # Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * remotes/stsquad/tags/pull-testing-next-220219-1: tests/cdrom-test: only include isapc cdrom test when g_test_slow() tests/softfloat: always do quick softfloat tests Add a gitlab-ci file for Continuous Integration testing on Gitlab tests/docker: peg netmap code to a specific version tests/docker: squash initial update and install step for debian9 .travis.yml: Remove disable-uuid .travis.yml: Test with disable-replication .travis.yml: split debug builds .travis.yml: the xcode10 image seems to be hosed Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-22tests/virtio-blk: add test for DISCARD commandStefano Garzarella
If the DISCARD feature is enabled, we try this command in the test_basic(), checking only the status returned by the request. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-id: 20190221103314.58500-11-sgarzare@redhat.com Message-Id: <20190221103314.58500-11-sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22tests/virtio-blk: add test for WRITE_ZEROES commandStefano Garzarella
If the WRITE_ZEROES feature is enabled, we check this command in the test_basic(). Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-id: 20190221103314.58500-10-sgarzare@redhat.com Message-Id: <20190221103314.58500-10-sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22tests/virtio-blk: add virtio_blk_fix_dwz_hdr() functionStefano Garzarella
This function is useful to fix the endianness of struct virtio_blk_discard_write_zeroes headers. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-id: 20190221103314.58500-9-sgarzare@redhat.com Message-Id: <20190221103314.58500-9-sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22tests/virtio-blk: change assert on data_size in virtio_blk_request()Stefano Garzarella
The size of data in the virtio_blk_request must be a multiple of 512 bytes for IN and OUT requests, or a multiple of the size of struct virtio_blk_discard_write_zeroes for DISCARD and WRITE_ZEROES requests. Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-id: 20190221103314.58500-8-sgarzare@redhat.com Message-Id: <20190221103314.58500-8-sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22tests/test-bdrv-drain: use QEMU_IOVEC_INIT_BUFVladimir Sementsov-Ogievskiy
Use new QEMU_IOVEC_INIT_BUF() instead of qemu_iovec_init_external( ... , 1), which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190218140926.333779-15-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-15-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22tests/cdrom-test: only include isapc cdrom test when g_test_slow()Alex Bennée
We are seeing instability on our CI runs which has been there since the test was introduced. I suspect it triggers more on Travis due to their heavy load. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Thomas Huth <thuth@redhat.com>
2019-02-22tests/softfloat: always do quick softfloat testsAlex Bennée
Some operations take a long time and enabling "-l 2 -r all" can take more than a day which is stretching the definition of a "slow" test. Lets default to the quick test and leave a note for those who wish to run by hand. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-02-22tests/docker: peg netmap code to a specific versionAlex Bennée
Tracking head is always going to be at the whims of the upstream. Let's use a defined release so things don't magically change under us. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-02-22tests/docker: squash initial update and install step for debian9Alex Bennée
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-02-21tests/tcg: target/mips: Add wrappers for MSA integer compare instructionsAleksandar Markovic
Add wrappers for MSA integer compare instructions. Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
2019-02-21tests/tcg: target/mips: Change directory name 'bit-counting' to 'bit-count'Aleksandar Markovic
Change directory name 'bit-counting' to 'bit-count'. This is just for cosmetic and consistency sake. This was the only subdirectory in MSA test directory that uses ending 'ing'. Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-02-21tests/tcg: target/mips: Correct path to headers in some test source filesAleksandar Markovic
Correct path to headers in tests/tcg/mips/user/ase/msa/bit-counting/* source files. Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
2019-02-19dirty-bitmap: Expose persistent flag to 'query-block'Eric Blake
Since qemu currently doesn't flush persistent bitmaps to disk until shutdown (which might be MUCH later), it's useful if 'query-block' at least shows WHICH bitmaps will (eventually) make it to persistent storage. Update affected iotests. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 20190204210512.27458-1-eblake@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2019-02-18build-sys: move qmp-introspect per targetMarc-André Lureau
The following patches are going to introduce per-target #ifdef in the schemas. The introspection data is statically generated once, and must thus be built per-target to reflect target-specific configuration. Drop "do_test_visitor_in_qmp_introspect(&qmp_schema_qlit)" since the schema is no longer in a common object. It is covered by the per-target query-qmp-schema test instead. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190214152251.2073-7-armbru@redhat.com>
2019-02-18qapi: Generate QAPIEvent stuff into separate filesMarkus Armbruster
Having to include qapi-events.h just for QAPIEvent is suboptimal, but quite tolerable now. It'll become problematic when we have events conditional on the target, because then qapi-events.h won't be usable from target-independent code anymore. Avoid that by generating it into separate files. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20190214152251.2073-6-armbru@redhat.com>
2019-02-18qapi: Clean up modular built-in code generation a bitMarkus Armbruster
We neglect to call .visit_module() for the special module we use for built-ins. Harmless, but clean it up anyway. The tests/qapi-schema/*.out now show the built-in module as 'module None'. Subclasses of QAPISchemaModularCVisitor need to ._add_module() this special module to enable code generation for built-ins. When this hasn't been done, QAPISchemaModularCVisitor.visit_module() does nothing for the special module. That looks like built-ins could accidentally be generated into the wrong module when a subclass neglects to call ._add_module(). Can't happen, because built-ins are all visited before any other module. But that's non-obvious. Switch off code generation explicitly. Rename QAPISchemaModularCVisitor._begin_module() to ._begin_user_module(). New QAPISchemaModularCVisitor._is_builtin_module(), for clarity. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20190214152251.2073-4-armbru@redhat.com>
2019-02-14tests/tcg: target/mips: Add tests for MSA logic instructionsAleksandar Markovic
Add tests for MSA logic instructions. This includes following instructions: * AND.V - logical AND * NOR.V - logical NOR * OR.V - logical OR * XOR.V - logical XOR Each test consists of 80 test cases, so altogether there are 320 test cases. Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2019-02-14tests/tcg: target/mips: Add wrappers for MSA logic instructionsAleksandar Markovic
Add wrappers for MSA logic instructions. Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2019-02-14tests/tcg: target/mips: Add tests for MSA interleave instructionsAleksandar Markovic
Add tests for MSA interleave instructions. This includes following instructions: * ILVEV.B - interleave even (bytes) * ILVEV.H - interleave even (halfwords) * ILVEV.W - interleave even (words) * ILVEV.D - interleave even (doublewords) * ILVOD.B - interleave odd (bytes) * ILVOD.H - interleave odd (halfwords) * ILVOD.W - interleave odd (words) * ILVOD.D - interleave odd (doublewords) * ILVL.B - interleave left (bytes) * ILVL.H - interleave left (halfwords) * ILVL.W - interleave left (words) * ILVL.D - interleave left (doublewords) * ILVR.B - interleave right (bytes) * ILVR.H - interleave right (halfwords) * ILVR.W - interleave right (words) * ILVR.D - interleave right (doublewords) Each test consists of 80 test cases, so altogether there are 1280 test cases. Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2019-02-14tests/tcg: target/mips: Add wrappers for MSA interleave instructionsAleksandar Markovic
Add wrappers for MSA interleave instructions. Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2019-02-14tests/tcg: target/mips: Add tests for MSA bit counting instructionsAleksandar Markovic
Add tests for MSA bit counting instructions. This includes following instructions: * NLOC.B - number of leading ones (bytes) * NLOC.H - number of leading ones (halfwords) * NLOC.W - number of leading ones (words) * NLOC.D - number of leading ones (doublewords) * NLZC.B - number of leading zeros (bytes) * NLZC.H - number of leading zeros (halfwords) * NLZC.W - number of leading zeros (words) * NLZC.D - number of leading zeros (doublewords) * PCNT.B - population count / number of ones (bytes) * PCNT.H - population count / number of ones (halfwords) * PCNT.W - population count / number of ones (words) * PCNT.D - population count / number of ones (doublewords) Each test consists of 80 test cases, so altogether there are 960 test cases. Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2019-02-14tests/tcg: target/mips: Add wrappers for MSA bit counting instructionsAleksandar Markovic
Add a header that contains wrappers around MSA instructions assembler invocations. For now, only bit counting instructions (NLOC, NLZC, and PCNT; each in four data format flavors) are supported. Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2019-02-14tests/tcg: target/mips: Add a header with test utilitiesAleksandar Markovic
Add a header that contains test utilities. For now, it contains only a function for checking and printing test results for bit counting and similar MSA instructions. Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2019-02-14tests/tcg: target/mips: Add a header with test inputsAleksandar Markovic
The file tests/tcg/mips/include/test_inputs.h is planned to contain various test inputs. For now, it contains 64 128-bit pattern inputs (alternating groups od ones and zeroes) and 16 128-bit random inputs. Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2019-02-14tests/tcg: target/mips: Remove an unnecessary fileAleksandar Markovic
Remove a file that was added long time ago by mistake. The commit that introduced this file was commit d70080c4 (from 2012). Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Acked-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2019-02-13char: allow specifying a GMainContext at opening timePaolo Bonzini
This will be needed by vhost-user-test, when each test switches to its own GMainLoop and GMainContext. Otherwise, for a reconnecting socket the initial connection will happen on the default GMainContext, and no one will be listening on it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20190202110834.24880-1-pbonzini@redhat.com> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2019-02-12tests: expand coverage of socket chardev testDaniel P. Berrangé
The current socket chardev tests try to exercise the chardev socket driver in both server and client mode at the same time. The chardev API is not very well designed to handle both ends of the connection being in the same process so this approach makes the test case quite unpleasant to deal with. This splits the tests into distinct cases, one to test server socket chardevs and one to test client socket chardevs. In each case the peer is run in a background thread using the simpler QIOChannelSocket APIs. The main test case code can now be written in a way that mirrors the typical usage from within QEMU. In doing this recfactoring it is possible to greatly expand the test coverage for the socket chardevs to test all combinations except for a server operating in blocking wait mode. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20190211182442.8542-16-berrange@redhat.com> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2019-02-12chardev: ensure qemu_chr_parse_compat reports missing driver errorDaniel P. Berrangé
If no valid char driver was identified the qemu_chr_parse_compat method was silent, leaving callers no clue what failed. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20190211182442.8542-8-berrange@redhat.com> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2019-02-12chardev: forbid 'wait' option with client socketsDaniel P. Berrangé
The 'wait'/'nowait' parameter is used to tell server sockets whether to block until a client is accepted during initialization. Client chardevs have always silently ignored this option. Various tests were mistakenly passing this option for their client chardevs. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20190211182442.8542-6-berrange@redhat.com> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2019-02-12tests/test-char: add muxed chardev testing for open/closeArtem Pisarenko
Validate that frontend callbacks for CHR_EVENT_OPENED/CHR_EVENT_CLOSED events are being issued when expected and in strictly pairing order. Signed-off-by: Artem Pisarenko <artem.k.pisarenko@gmail.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <ac67ff2d27dd51a0075d5d634355c9e4f7bb53de.1541507990.git.artem.k.pisarenko@gmail.com> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2019-02-11qcow2: list of bitmaps new test 242Andrey Shinkevich
A new test file 242 added to the qemu-iotests set. It checks the format of qcow2 specific information for the new added section that lists details of bitmaps. Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Message-Id: <1549638368-530182-4-git-send-email-andrey.shinkevich@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> [eblake: pep8 compliance, avoid trailing blank line] Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2019-02-11tests/vm: Be verbose while extracting compressed imagesPhilippe Mathieu-Daudé
Depending of the host hardware, copying and extracting VM images can take up to few minutes. Add verbosity to avoid the user to worry about VMs hanging. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190129175403.18017-2-philmd@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-02-08tests/vm: expose BUILD_TARGET, TARGET_LIST and EXTRA_CONFIGURE_OPTSAlex Bennée
Now the underlying basevm support passes these along we can expose some additional variables to our Makefile to allow more customised tweaking of the build. For example: make vm-build-freebsd TARGET_LIST=aarch64-softmmu \ EXTRA_CONFIGURE_OPTS="--disable-tools --disable-docs" \ BUILD_TARGET=check-softfloat Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-02-08tests/vm: add --build-target optionAlex Bennée
This allows us to invoke the build with a custom target (for the VMs that use the {target} format string specifier). Currently OpenBSD is still hardwired due to problems running check. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-02-08tests/vm: call make check directly for netbsd/freebsd/ubuntu.i386Alex Bennée
The "make check" target calls check-qtest which has the appropriate system binaries as dependencies so we shouldn't need to do two steps of make invocation. Doing it in two steps was a hangover from when our make check couldn't run tests in parallel. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-02-08tests/vm: move images to $HOME/.cache/qemu-vm/imagesGerd Hoffmann
It's easier to move around the images then, by replacing the subdirectory with a symlink. Allows to share the images between multiple qemu checkouts for example. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-02-08tests: PEP8 cleanup of docker.py, mostly white spaceAlex Bennée
My editor keeps putting squiggly lines under a bunch of the python lines to remind me how non-PEP8 compliant it is. Clean that up so it's easier to spot new errors. Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-02-08tests: docker.py be even smarter with persistent binfmt_miscAlex Bennée
If we have a persistent mapping we don't need the QEMU binary copied into the container as the kernel has already opened the file and will pass the fd in. However the support libraries will still need to be there. Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-02-08tests: make docker.py check for persistent configsAlex Bennée
binfmt_misc configured with the "F" flag opens the interpreter at config time. This means it can use an already open file-descriptor to run QEMU so there is no point trying to copy the binary into a container. Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-02-08tests: make docker.py update use configured binfmt pathAlex Bennée
When copying a QEMU binary into a linux-user docker image we should check what the current configured binfmt_misc path is rather than just assuming "/usr/bin/qemu-bin". Obviously if the user changes the configuration afterwards they will break their images again. Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-02-08docker: add debian-buster-arm64-crossAlex Bennée
We can't build QEMU with this but we can use this image to build newer arm64 testcases which need more up to date tools. Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-02-05Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* cpu-exec fixes (Emilio, Laurent) * TCG bugfix in queue.h (Paolo) * high address load for linuxboot (Zhijian) * PVH support (Liam, Stefano) * misc i386 changes (Paolo, Robert, Doug) * configure tweak for openpty (Thomas) * elf2dmp port to Windows (Viktor) * initial improvements to Makefile infrastructure (Yang + GSoC 2013) # gpg: Signature made Tue 05 Feb 2019 17:34:42 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: (76 commits) queue: fix QTAILQ_FOREACH_REVERSE_SAFE scsi-generic: Convert from DPRINTF() macro to trace events scsi-disk: Convert from DPRINTF() macro to trace events pc: Use hotplug_handler_(plug|unplug|unplug_request) i386: hvf: Fix smp boot hangs hw/vfio/Makefile.objs: Create new CONFIG_* variables for VFIO core and PCI hw/i2c/Makefile.objs: Create new CONFIG_* variables for EEPROM and ACPI controller hw/tricore/Makefile.objs: Create CONFIG_* for tricore hw/openrisc/Makefile.objs: Create CONFIG_* for openrisc hw/moxie/Makefile.objs: Conditionally build moxie hw/hppa/Makefile.objs: Create CONFIG_* for hppa hw/cris/Makefile.objs: Create CONFIG_* for cris hw/alpha/Makefile.objs: Create CONFIG_* for alpha hw/sparc64/Makefile.objs: Create CONFIG_* for sparc64 hw/riscv/Makefile.objs: Create CONFIG_* for riscv boards hw/nios2/Makefile.objs: Conditionally build nios2 hw/xtensa/Makefile.objs: Build xtensa_sim and xtensa_fpga conditionally hw/lm32/Makefile.objs: Conditionally build lm32 and milkmyst hw/sparc/Makefile.objs: CONFIG_* for sun4m and leon3 created hw/s390/Makefile.objs: Create new CONFIG_* variables for s390x boards and devices ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # qemu-deprecated.texi
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