Merge remote-tracking branch 'remotes/xtensa/tags/20170317-xtensa' into staging

target/xtensa fixes for 2.9:

- fix build failure when FDT support is not enabled;
- correctly pas

Merge remote-tracking branch 'remotes/xtensa/tags/20170317-xtensa' into staging

target/xtensa fixes for 2.9:

- fix build failure when FDT support is not enabled;
- correctly pass command line arguments to semihosting guests.

# gpg: Signature made Fri 17 Mar 2017 18:14:01 GMT
# gpg: using RSA key 0x51F9CC91F83FA044
# gpg: Good signature from "Max Filippov <filippov@cadence.com>"
# gpg: aka "Max Filippov <max.filippov@cogentembedded.com>"
# gpg: aka "Max Filippov <jcmvbkbc@gmail.com>"
# Primary key fingerprint: 2B67 854B 98E5 327D CDEB 17D8 51F9 CC91 F83F A044

* remotes/xtensa/tags/20170317-xtensa:
target/xtensa: fix semihosting argc/argv implementation
target/xtensa: xtfpga: load DTB only when FDT support is enabled

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/kraxel/tags/pull-cirrus-20170316-1' into staging

cirrus: blitter fixes.

# gpg: Signature made Thu 16 Mar 2017 09:05:22 GMT
# gpg:

Merge remote-tracking branch 'remotes/kraxel/tags/pull-cirrus-20170316-1' into staging

cirrus: blitter fixes.

# gpg: Signature made Thu 16 Mar 2017 09:05:22 GMT
# gpg: using RSA key 0x4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/pull-cirrus-20170316-1:
cirrus: stop passing around src pointers in the blitter
cirrus: stop passing around dst pointers in the blitter
cirrus: fix cirrus_invalidate_region
cirrus: add option to disable blitter
cirrus: switch to 4 MB video memory by default
cirrus/vnc: zap bitblit support from console code.
fix :cirrus_vga fix OOB read case qemu Segmentation fault

# Conflicts:
# include/hw/compat.h

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20170316' into staging

migration/next for 20170316

# gpg: Signature made Thu 16 Mar 2017 08:21:51 GMT
# gpg:

Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20170316' 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>

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Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging

Pull request

Tracing makefile fixes for QEMU 2.9.

# gpg: Signature made Thu 16 Mar 20

Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging

Pull request

Tracing makefile fixes for QEMU 2.9.

# gpg: Signature made Thu 16 Mar 2017 06:56:10 GMT
# gpg: using RSA key 0x9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>"
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/tracing-pull-request:
trace: ensure $(tracetool-y) is defined in top level makefile
makefile: generate trace-events-all upfront
makefile: merge GENERATED_HEADERS & GENERATED_SOURCES variables

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2017-03-16' into staging

QAPI patches for 2017-03-16

# gpg: Signature made Thu 16 Mar 2017 06:18:38 GMT
# gpg:

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2017-03-16' into staging

QAPI patches for 2017-03-16

# gpg: Signature made Thu 16 Mar 2017 06:18:38 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-2017-03-16: (49 commits)
qapi: Fix a misleading parser error message
qapi: Make pylint a bit happier
qapi: Drop unused .check_clash() parameter schema
qapi: union_types is a list used like a dict, make it one
qapi: struct_types is a list used like a dict, make it one
qapi: enum_types is a list used like a dict, make it one
qapi: Factor add_name() calls out of the meta conditional
qapi: Simplify what gets stored in enum_types
qapi: Drop unused variable events
qapi: Eliminate check_docs() and drop QAPIDoc.expr
qapi: Fix detection of bogus member documentation
tests/qapi-schema: Improve coverage of bogus member docs
tests/qapi-schema: Rename doc-bad-args to doc-bad-command-arg
qapi: Move empty doc section checking to doc parser
qapi: Improve error message on @NAME: in free-form doc
qapi: Move detection of doc / expression name mismatch
qapi: Fix detection of doc / expression mismatch
tests/qapi-schema: Improve doc / expression mismatch coverage
qapi2texi: Use category "Object" for all object types
qapi2texi: Generate descriptions for simple union tags
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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qapi: Make doc comments optional where we don't need them

Since we added the documentation generator in commit 3313b61, doc
comments are mandatory. That's a very good idea for a schema

qapi: Make doc comments optional where we don't need them

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>

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