riscv/qemu - qemu - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Markus Armbruster	a130728554	qapi: Generalize struct member policy checking The generated visitor functions call visit_deprecated_accept() and visit_deprecated() when visiting a struct member with special feature flag 'deprecated'. This makes the feature flag visible to the actual visitors. I want to make feature flag 'unstable' visible there as well, so I can add policy for it. To let me make it visible, replace these functions by visit_policy_reject() and visit_policy_skip(), which take the member's special features as an argument. Note that the new functions have the opposite sense, i.e. the return value flips. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20211028102520.747396-6-armbru@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> [Unbreak forward visitor]	5 years ago
Stefano Garzarella	d0fb9657a3	docs: fix references to docs/devel/tracing.rst Commit `e50caf4a5c` ("tracing: convert documentation to rST") converted docs/devel/tracing.txt to docs/devel/tracing.rst. We still have several references to the old file, so let's fix them with the following command: sed -i s/tracing.txt/tracing.rst/ $(git grep -l docs/devel/tracing.txt) Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210517151702.109066-2-sgarzare@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>	5 years ago
Markus Armbruster	db29164103	qapi: Implement deprecated-input=reject for QMP command arguments This policy rejects deprecated input, and thus permits "testing the future". Implement it for QMP command arguments: reject commands with deprecated ones. Example: when QEMU is run with -compat deprecated-input=reject, then {"execute": "eject", "arguments": {"device": "cd"}} fails like this {"error": {"class": "GenericError", "desc": "Deprecated parameter 'device' disabled by policy"}} When the deprecated parameter is removed, the error will change to {"error": {"class": "GenericError", "desc": "Parameter 'device' is unexpected"}} Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20210318155519.1224118-11-armbru@redhat.com>	5 years ago
Markus Armbruster	91fa93e516	qapi: Implement deprecated-output=hide for QMP command results This policy suppresses deprecated bits in output, and thus permits "testing the future". Implement it for QMP command results. Example: when QEMU is run with -compat deprecated-output=hide, then {"execute": "query-cpus-fast"} yields {"return": [{"thread-id": 9805, "props": {"core-id": 0, "thread-id": 0, "socket-id": 0}, "qom-path": "/machine/unattached/device[0]", "cpu-index": 0, "target": "x86_64"}]} instead of {"return": [{"arch": "x86", "thread-id": 22436, "props": {"core-id": 0, "thread-id": 0, "socket-id": 0}, "qom-path": "/machine/unattached/device[0]", "cpu-index": 0, "target": "x86_64"}]} Note the suppression of deprecated member "arch". Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20210318155519.1224118-4-armbru@redhat.com>	5 years ago
Markus Armbruster	500016e5db	trace-events: Shorten file names in comments We spell out sub/dir/ in sub/dir/trace-events' comments pointing to source files. That's because when trace-events got split up, the comments were moved verbatim. Delete the sub/dir/ part from these comments. Gets rid of several misspellings. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190314180929.27722-3-armbru@redhat.com Message-Id: <20190314180929.27722-3-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>	8 years ago
Markus Armbruster	e68b3baa25	trace-events: Consistently point to docs/devel/tracing.txt Almost all trace-events point to docs/devel/tracing.txt in a comment right at the beginning. Touch up the ones that don't. [Updated with Markus' new commit description wording. --Stefan] Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190314180929.27722-2-armbru@redhat.com Message-Id: <20190314180929.27722-2-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>	8 years ago
Stefan Hajnoczi	ec09f87753	trace: forbid floating point types Only one existing trace event uses a floating point type. Unfortunately float and double cannot be supported since SystemTap does not have floating point types. Remove float and double from the whitelist and document this limitation. Update the migrate_transferred trace event to use uint64_t instead of double. Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Cc: Daniel P. Berrangé <berrange@redhat.com> Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-id: 20180621150254.4922-1-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>	8 years ago
Markus Armbruster	d2f95f4d48	qapi: Use QNull for a more regular visit_type_null() Make visit_type_null() take an @obj argument like its buddies. This helps keep the next commit simple. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com>	9 years ago
Marc-André Lureau	60390d2dc8	qapi: Remove visit_start_alternate() parameter promote_int Before the previous commit, parameter promote_int = true made visit_start_alternate() with an input visitor avoid QTYPE_QINT variants and create QTYPE_QFLOAT variants instead. This was used where QTYPE_QINT variants were invalid. The previous commit fused QTYPE_QINT with QTYPE_QFLOAT, rendering promote_int useless and unused. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20170607163635.17635-8-marcandre.lureau@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>	9 years ago
Markus Armbruster	a4a1c70dc7	qapi: Make input visitors detect unvisited list tails Fix the design flaw demonstrated in the previous commit: new method check_list() lets input visitors report that unvisited input remains for a list, exactly like check_struct() lets them report that unvisited input remains for a struct or union. Implement the method for the qobject input visitor (straightforward), and the string input visitor (less so, due to the magic list syntax there). The opts visitor's list magic is even more impenetrable, and all I can do there today is a stub with a FIXME comment. No worse than before. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1488544368-30622-26-git-send-email-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>	10 years ago
Stefan Hajnoczi	7f4076c1bb	trace: clean up trace-events files There are a number of unused trace events that scripts/cleanup-trace-events.pl finds. The "hw/vfio/pci-quirks.c" filename was typoed and "qapi/qapi-visit-core.c" was missing the qapi/ directory prefix. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20170126171613.1399-3-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>	10 years ago
Daniel P. Berrange	ebfd93b680	qapi: add trace events for visitor Allow tracing of the operation of visitors Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <1475246744-29302-4-git-send-email-berrange@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> [visit_type_uint8() & friends rearranged slightly for clarity] Signed-off-by: Markus Armbruster <armbru@redhat.com>	10 years ago

12 Commits (master)