Commit Graph

2990 Commits

Author SHA1 Message Date
Peter Maydell
0912d0f2c7 -----BEGIN PGP SIGNATURE-----
iQEcBAABAgAGBQJZVjoJAAoJEJykq7OBq3PI9t0IAMTG0PDEzRSaRqJiNIK6d57B
 dtTFanyEYkjDdxaekGWNKCYxPwb0hwtQWoguKcFvoA5hmsHxhNyArmYSH1EcLcze
 afsHdgQ0ahirlD4N5EKeaN3yj+S9TUbBlWXbxpK4ZwUc05y0rOzsPrRqheMj6BRs
 qyoRYaBeUR8z0jo8Wkz0TMakkSrOqm/q4NnD4zVdH5A2LyVMLpgVWuGwe+YKgWzZ
 z3IFZHXJvhyPfBNodQbCcGarRJnXiN5QKz05ZWJ3/A5XlK0sMXr4ot0uhQmitZri
 jV+P0VHt6mvDi5zKEwEA80kfIXjHwTmYZxJfwATzdXDFoS4ZAvfr5NOURzWeglo=
 =6dUe
 -----END PGP SIGNATURE-----

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

# gpg: Signature made Fri 30 Jun 2017 12:46:17 BST
# 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/block-pull-request:
  virtio-pci: use ioeventfd even when KVM is disabled
  tests: fix virtio-net-test ISR dependence
  tests: fix virtio-blk-test ISR dependence
  tests: fix virtio-scsi-test ISR dependence
  libqos: add virtio used ring support
  libqos: fix typo in virtio.h QVirtQueue->used comment
  virtio-blk: trace vdev so devices can be distinguished

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-30 13:26:41 +01:00
Stefan Hajnoczi
8e11c9d365 tests: fix virtio-net-test ISR dependence
Use the new used ring APIs instead of assuming ISR being set means the
request has completed.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Tested-by: Eric Blake <eblake@redhat.com>
Tested-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 20170628184724.21378-6-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-06-30 11:03:45 +01:00
Stefan Hajnoczi
12dfbdcabf tests: fix virtio-blk-test ISR dependence
Use the new used ring APIs instead of assuming ISR being set means the
request has completed.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Tested-by: Eric Blake <eblake@redhat.com>
Tested-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 20170628184724.21378-5-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-06-30 11:03:45 +01:00
Stefan Hajnoczi
29509a7bbc tests: fix virtio-scsi-test ISR dependence
Use the new used ring APIs instead of assuming ISR being set means the
request has completed.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Tested-by: Eric Blake <eblake@redhat.com>
Tested-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 20170628184724.21378-4-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-06-30 11:03:45 +01:00
Stefan Hajnoczi
e77abbe98b libqos: add virtio used ring support
Existing tests do not touch the virtqueue used ring.  Instead they poll
the virtqueue ISR register and peek into their request's device-specific
status field.

It turns out that the virtqueue ISR register can be set to 1 more than
once for a single notification (see commit
83d768b564 "virtio: set ISR on dataplane
notifications").  This causes problems for tests that assume a 1:1
correspondence between the ISR being 1 and request completion.

Peeking at device-specific status fields is also problematic if the
device has no field that can be abused for EINPROGRESS polling
semantics.  This is the case if all the field's values may be set by the
device; there's no magic constant left for polling.

It's time to process the used ring for completed requests, just like a
real virtio guest driver.  This patch adds the necessary APIs.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Tested-by: Eric Blake <eblake@redhat.com>
Tested-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 20170628184724.21378-3-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-06-30 11:03:45 +01:00
Stefan Hajnoczi
afbccba608 libqos: fix typo in virtio.h QVirtQueue->used comment
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Tested-by: Eric Blake <eblake@redhat.com>
Tested-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 20170628184724.21378-2-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-06-30 11:03:45 +01:00
Stefan Fritsch
bd1d5ad9f9 Add chardev-send-break monitor command
Sending a break on a serial console can be useful for debugging the
guest. But not all chardev backends support sending breaks (only telnet
and mux do). The chardev-send-break command allows to send a break even
if using other backends.

Signed-off-by: Stefan Fritsch <sf@sfritsch.de>
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20170611074817.13621-1-sf@sfritsch.de>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
  Use 'send a break' in all 3 pieces of text as suggested by eblake
2017-06-29 17:14:11 +01:00
Stefan Hajnoczi
ea4f3cebc4 qemu-iotests: 068: test iothread mode
Perform the savevm/loadvm test with both iothread on and off.  This
covers the recently found savevm/loadvm hang when iothread is enabled.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2017-06-26 14:51:13 +02:00
Stefan Hajnoczi
5aaf590df4 qemu-iotests: 068: use -drive/-device instead of -hda
The legacy -hda option does not support -drive/-device parameters.  They
will be required by the next patch that extends this test case.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2017-06-26 14:51:13 +02:00
Stefan Hajnoczi
79645e0569 qemu-iotests: 068: extract _qemu() function
Avoid duplicating the QEMU command-line.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2017-06-26 14:51:13 +02:00
Kevin Wolf
24575bfa8c qemu-iotests: Test exiting qemu with running job
When qemu is exited, all running jobs should be cancelled successfully.
This adds a test for this for all types of block jobs that currently
exist in qemu.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-06-26 14:51:13 +02:00
Kevin Wolf
ecaf8c8a6f qemu-iotests: Allow starting new qemu after cleanup
After _cleanup_qemu(), test cases should be able to start the next qemu
process and call _cleanup_qemu() for that one as well. For this to work
cleanly, we need to improve the cleanup so that the second invocation
doesn't try to kill the qemu instances from the first invocation a
second time (which would result in error messages).

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
2017-06-26 14:51:12 +02:00
Peter Maydell
469819a3e8 This is mostly Philippe's updates
We add the following cross-compile targets:
   - mipsel-softmmu,mipsel-linux-user,mips64el-linux-user
   - armeb-linux-user
 
 While I was rolling I discovered we could also back out a bunch of the
 emdebian hacks as the newly released stretch handles cross compilers
 as first class citizens. Unfortunately this also meant I had to drop
 the powerpc support as that is no longer in Debian stable.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJZSn4uAAoJEPvQ2wlanipE8+wH/jdr1A3AUrxvQh5PNivAxKr7
 FnDBNl41egWqmGSjE+pjJ5lZIVozg5cs8/WZnrOKcjnBk+eCitWI8cbE1nvJRMRL
 71MVdy4bYgNCX1iVSbl/OmZqMdunmIrQXb9YxdIkbOOjAIFAacd16xorRcgtOPS/
 /3H1zkBOnn16tHjGpQENBZQK3h0Rh5pKGQg8cG5d81i/38DTIlDO2vdgs0Hb7yHK
 WZwrlQctkb6MvPTp0vvNj17Z0KYeLqXBKxvKVNEmLoqSt4e1Tocz9kukWyPInocY
 u575XM3haUSuPqUD8EO1db4G52iWsOIz4M4S/1Rzr6/W4QWGXScvUauEJDZGvNA=
 =g+BN
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/stsquad/tags/pull-ci-updates-210617-2' into staging

This is mostly Philippe's updates

We add the following cross-compile targets:
  - mipsel-softmmu,mipsel-linux-user,mips64el-linux-user
  - armeb-linux-user

While I was rolling I discovered we could also back out a bunch of the
emdebian hacks as the newly released stretch handles cross compilers
as first class citizens. Unfortunately this also meant I had to drop
the powerpc support as that is no longer in Debian stable.

# gpg: Signature made Wed 21 Jun 2017 15:09:50 BST
# gpg:                using RSA key 0xFBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>"
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-ci-updates-210617-2: (21 commits)
  MAINTAINERS: self-appoint me as reviewer in build/test automation
  MAINTAINERS: add Shippable automation platform URL
  shippable: add mipsel target
  shippable: add armeb-linux-user target
  shippable: be verbose while building docker images
  shippable: do not initialize submodules automatically
  shippable: build using all available cpus
  shippable: use C locale to simplify console output
  docker: add mipsel build target
  docker: add extra libs to s390x target to extend codebase coverage
  docker: add extra libs to arm64 target to extend codebase coverage
  docker: add extra libs to armhf target to extend codebase coverage
  docker: use eatmydata in debian arm64 image
  docker: use eatmydata in debian armhf image
  docker: use eatmydata, install common build packages in base image
  docker: use better regex to generate deb-src entries
  docker: install ca-certificates package in base image
  docker: rebuild image if 'extra files' checksum does not match
  docker: add --include-files argument to 'build' command
  docker: let _copy_with_mkdir() sub_path argument be optional
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-22 14:33:42 +01:00
Peter Maydell
84e3d0725b QAPI patches for 2017-06-09
-----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJZSRWrAAoJEDhwtADrkYZTVOQP/RK8br2A1Cn7LeVG6jnKz5hJ
 OqyII77x8I2RachWvnwxQeHPMEVDuz3y2WjL+80s6peXlpR6y/13w7oX0f6aiJuo
 +T9khTqMv2I7HsM5UCsXAJpFPHT7r90b4x8nstY80YLGe7lA7L6yk6PGyCxHThwA
 mOiTKDw6/Xb/yZGrS2Favrun7juNpAs0Ec1IAkaA8xsEgVkd6tDv281rmHqvibl/
 //90VfJp3nHFZ12FCQ1HzA42Eigtmo/fIk9LnAzBoYG0zw0cnzjuv0BNzs/JwuUZ
 /VskeD1cViQ4yzFnPpjOavjYjTN854/JTJzm7gZ7dTQ6/l3ykoY6NDE8p1BLuHlC
 p2RKkg20EeZlpOEtMQ4g6iyG6EUxaKcEiXmQ31LqN/LJwxTYbo5B5nCHMjrt4gxe
 MqFBJQSNsJ7QjZ7Qa7pADMCi/G0m7/0dN8vBqSr4vcbLVvdbw/yb/9s33wXGrUj1
 PyXM2ymi+vvSqcXtNXKshsJLxJSJxO1tm2tRIANDTabQ00yxs8dOYnQnbQFR94fp
 6nrE2PnjZqgqk69aNDJEbngj6Tgx44nyTr1+Q17juZf9nTCE5QmBE1J0IRoykCJn
 E8+T63ZxtIxVV2yLi5xBjmZaZtPyJRGGeUXunA10SuWrHzupEcBuhFhFYd2MFM5L
 fsojALN2K3Gdx2+CmAo2
 =O9Vv
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2017-06-09-v2' into staging

QAPI patches for 2017-06-09

# gpg: Signature made Tue 20 Jun 2017 13:31:39 BST
# gpg:                using RSA key 0x3870B400EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>"
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-qapi-2017-06-09-v2: (41 commits)
  tests/qdict: check more get_try_int() cases
  console: use get_uint() for "head" property
  i386/cpu: use get_uint() for "min-level"/"min-xlevel" properties
  numa: use get_uint() for "size" property
  pnv-core: use get_uint() for "core-pir" property
  pvpanic: use get_uint() for "ioport" property
  auxbus: use get_uint() for "addr" property
  arm: use get_uint() for "mp-affinity" property
  xen: use get_uint() for "max-ram-below-4g" property
  pc: use get_uint() for "hpet-intcap" property
  pc: use get_uint() for "apic-id" property
  pc: use get_uint() for "iobase" property
  acpi: use get_uint() for "pci-hole*" properties
  acpi: use get_uint() for various acpi properties
  acpi: use get_uint() for "acpi-pcihp-io*" properties
  platform-bus: use get_uint() for "addr" property
  bcm2835_fb: use {get, set}_uint() for "vcram-size" and "vcram-base"
  aspeed: use {set, get}_uint() for "ram-size" property
  pcihp: use get_uint() for "bsel" property
  pc-dimm: make "size" property uint64
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-22 11:34:39 +01:00
Philippe Mathieu-Daudé
2e1d6bdcce docker: add mipsel build target
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
[AJB: remove apt-fake kludge]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-06-21 15:02:43 +01:00
Philippe Mathieu-Daudé
c9c06eb832 docker: add extra libs to s390x target to extend codebase coverage
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-06-21 15:01:48 +01:00
Philippe Mathieu-Daudé
905bf0ee8a docker: add extra libs to arm64 target to extend codebase coverage
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-06-21 15:01:48 +01:00
Philippe Mathieu-Daudé
32809e7f7b docker: add extra libs to armhf target to extend codebase coverage
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-06-21 15:01:48 +01:00
Philippe Mathieu-Daudé
8a98bfc6e3 docker: use eatmydata in debian arm64 image
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-06-21 15:01:48 +01:00
Philippe Mathieu-Daudé
8a48be0e87 docker: use eatmydata in debian armhf image
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-06-21 15:01:48 +01:00
Philippe Mathieu-Daudé
96e659d006 docker: use eatmydata, install common build packages in base image
The common build packages are: build-essential clang git bison flex

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
[AJB: fixups following stretch update]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-06-21 15:01:48 +01:00
Philippe Mathieu-Daudé
cf80eb8d09 docker: use better regex to generate deb-src entries
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
[AJB: fixed up following dropping emdebian]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-06-21 15:01:48 +01:00
Philippe Mathieu-Daudé
2c1c31ed55 docker: install ca-certificates package in base image
Resolve SSL verification issue at shippable container's git_sync stage:

shippable logs:
--------------
git_sync
- ssh-agent bash -c 'ssh-add /tmp/ssh/01_deploy; git clone https://github.com/philmd/qemu.git /root/src/github.com/philmd/qemu'
Identity added: /tmp/ssh/01_deploy (rsa w/o comment)
Cloning into '/root/src/github.com/philmd/qemu'...
fatal: unable to access 'https://github.com/philmd/qemu.git/': Problem with the SSL CA cert (path? access rights?)
retrying 1 of 3 times...

Suggested-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
[AJB: fixed re-base conflict following stretch updates]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-06-21 15:01:48 +01:00
Philippe Mathieu-Daudé
438d116872 docker: rebuild image if 'extra files' checksum does not match
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-06-21 15:01:48 +01:00
Philippe Mathieu-Daudé
4c84f662c2 docker: add --include-files argument to 'build' command
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-06-21 15:01:48 +01:00
Philippe Mathieu-Daudé
2499ee9fad docker: let _copy_with_mkdir() sub_path argument be optional
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-06-21 15:01:48 +01:00
Alex Bennée
7af25f9f6a docker: update qemu:debian base following stretch release
Debian has now released Stretch as its new stable. As we track
debian:stable-slim this has a few consequences. For one thing we can
now drop the emdebian hacks as cross compilers are part of the
official repositories now. However we do loose the ability to build
against powerpc (not ppc64) since that is no longer a release
architecture.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-06-21 15:01:48 +01:00
Peter Maydell
e85c0d1401 pc: fixes, cleanups, features
Some fixes and cleanups. Extended TSEG sizes.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 
 iQEcBAABAgAGBQJZQ/0DAAoJECgfDbjSjVRpqkQH/A83wqyTJJp7V87FqsC4l5Yc
 W7sIAqI/nrdSurzPyV98hUusOX+GgQ6AviQyjbtH/jKtaFK1kSD+nLudcDbQCeu7
 l4bskTupKuSdzEOm8ybbM1bcIlw0RnaQTMQOfB0QRTNOhPv8dA8uclrIACVA3LSb
 0IQT5wj8ni50bc56qNrJjY8F02M0CzUBVq5HdGrpOolm2c9yvNmCg8JZWwQP5iQp
 F0FvvcyJ2XqhNSKI3mcuf9/z90lDm1C+pEAc3GtLarDlfQIIsZhkAHmBNBIIxAAa
 +1qsFfLGYaKcmEzvNmLoUlP1cQ6X7kU7A7KEpnVv93uzmuVo1oHIM8jKpHOaohg=
 =Xzi1
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pc: fixes, cleanups, features

Some fixes and cleanups. Extended TSEG sizes.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Fri 16 Jun 2017 16:45:07 BST
# gpg:                using RSA key 0x281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream:
  hw/i386: fix nvdimm check error path
  intel_iommu: cleanup vtd_interrupt_remap_msi()
  intel_iommu: cleanup vtd_{do_}iommu_translate()
  intel_iommu: switching the rest DPRINTF to trace
  tests/q35-test: add TSEG size checks
  tests/q35-test: push down qtest_start / qtest_end to test case(s)
  q35/mch: implement extended TSEG sizes

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-20 17:12:41 +01:00
Peter Maydell
65a0e3e842 -----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
 
 iQEtBAABCAAXBQJZQyPmEBxmYW16QHJlZGhhdC5jb20ACgkQyjViTGqRccaWrgf/
 SCAHpi4gzWbr7AN03jP16Qy/kqNik6F7LTNSqrRbvBPb3TNchDd4z44SAghK5m/r
 +IlYQc20sBZ60tRHIHAUSF2WNcea2pj1v3ZVgjrI7hiJ3DXPiqqt/dAR/W/BLIDO
 tAHAVF6Pnrjm9DC4d2zATLDHvcHMzWOsnePh7XcOm44REbwUr3GDg6bf2+j+5yfS
 9ewmXfh8z4w1IvSn+f5B+IeCvGvJNA1D55dqcGo8Ivlg9PnElziXFaXO2s7UiLIM
 mF3eTSIbJQNNN+E+0lpRpnqQiq+Txxggu61Q4f8bOTBhEOPa3etj1ydnXMVbvX25
 6SUuBfGh51tyOIZOJz3GtA==
 =9b+J
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/famz/tags/docker-and-block-pull-request' into staging

# gpg: Signature made Fri 16 Jun 2017 01:18:46 BST
# gpg:                using RSA key 0xCA35624C6A9171C6
# gpg: Good signature from "Fam Zheng <famz@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 5003 7CB7 9706 0F76 F021  AD56 CA35 624C 6A91 71C6

* remotes/famz/tags/docker-and-block-pull-request: (23 commits)
  block: make accounting thread-safe
  block: split BlockAcctStats creation and setup
  block: introduce block_account_one_io
  block: protect modification of dirty bitmaps with a mutex
  migration/block: reset dirty bitmap before reading
  block: introduce dirty_bitmap_mutex
  block: protect tracked_requests and flush_queue with reqs_lock
  block: access write_gen with atomics
  block: use Stat64 for wr_highest_offset
  util: add stats64 module
  throttle-groups: protect throttled requests with a CoMutex
  throttle-groups: do not use qemu_co_enter_next
  throttle-groups: only start one coroutine from drained_begin
  block: access io_plugged with atomic ops
  block: access wakeup with atomic ops
  block: access serialising_in_flight with atomic ops
  block: access io_limits_disabled with atomic ops
  block: access quiesce_counter with atomic ops
  block: access copy_on_read with atomic ops
  docker: Add flex and bison to centos6 image
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-20 16:01:15 +01:00
Marc-André Lureau
269c20b2bb tests/qdict: check more get_try_int() cases
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Suggested-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20170607163635.17635-42-marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2017-06-20 14:31:33 +02:00
Marc-André Lureau
5923f85fb8 qapi: update the qobject visitor to use QNUM_U64
Switch to use QNum/uint where appropriate to remove i64 limitation.

The input visitor will cast i64 input to u64 for compatibility
reasons (existing json QMP client already use negative i64 for large
u64, and expect an implicit cast in qemu).

Note: before the patch, uint64_t values above INT64_MAX are sent over
json QMP as negative values, e.g. UINT64_MAX is sent as -1. After the
patch, they are sent unmodified.  Clearly a bug fix, but we have to
consider compatibility issues anyway.  libvirt should cope fine,
because its parsing of unsigned integers accepts negative values
modulo 2^64.  There's hope that other clients will, too.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20170607163635.17635-12-marcandre.lureau@redhat.com>
[check_native_list() tweaked for consistency with signed case]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2017-06-20 14:31:31 +02:00
Marc-André Lureau
2bc7cfea09 json: learn to parse uint64 numbers
Switch strtoll() usage to qemu_strtoi64() helper while at it.

Add a few tests for large numbers.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20170607163635.17635-11-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2017-06-20 14:31:31 +02:00
Marc-André Lureau
61a8f418b2 qnum: add uint type
In order to store integer values between INT64_MAX and UINT64_MAX, add
a uint64_t internal representation.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20170607163635.17635-10-marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2017-06-20 14:31:31 +02:00
Marc-André Lureau
36aeb6094f tests: remove /{qnum, qlist, dict}/destroy test
The tests aren't really useful, or already covered by other simple tests.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20170607163635.17635-9-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2017-06-20 14:31:31 +02:00
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>
2017-06-20 14:31:31 +02:00
Marc-André Lureau
01b2ffcedd qapi: merge QInt and QFloat in QNum
We would like to use a same QObject type to represent numbers, whether
they are int, uint, or floats. Getters will allow some compatibility
between the various types if the number fits other representations.

Add a few more tests while at it.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20170607163635.17635-7-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[parse_stats_intervals() simplified a bit, comment in
test_visitor_in_int_overflow() tidied up, suppress bogus warnings]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2017-06-20 14:31:31 +02:00
Marc-André Lureau
c1214ad3dc tests: add more int/number ranges checks
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20170607163635.17635-5-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[test_visitor_in_uint() tightened slightly]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2017-06-19 14:56:29 +02:00
Marc-André Lureau
7c877c8030 tests: Remove test cases for alternates of 'number' and 'int'
Alternates with both a 'number' and an 'int' branch will become
invalid when the next patch merges of QFloat and QInt into QNum.
More sophisticated alternate code could keep them valid, but since
we have no users outside tests, simply drop the tests.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20170607163635.17635-4-marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2017-06-19 14:56:29 +02:00
Laszlo Ersek
e691ef6991 tests/q35-test: add TSEG size checks
These checks verify that the guest RAM turns from read-write to
"blackhole" when crossing the low boundary of the TSEG. Both the standard
1MB/2MB/8MB TSEG sizes and an extended (16MB) TSEG size are tested.

Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2017-06-16 18:44:55 +03:00
Laszlo Ersek
8bbf4aa96e tests/q35-test: push down qtest_start / qtest_end to test case(s)
A test program can start up QEMU several times, with different command
lines. For such cases, qtest_start() and qtest_end() are called from
within the individual test functions. Examples: "virtio-console-test.c",
"numa-test.c", and many others.

Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2017-06-16 18:44:55 +03:00
Fam Zheng
79f24568e5 docker: Add flex and bison to centos6 image
Currently there are warnings about flex and bison being missing when
building in the centos6 image:

    make[1]: flex: Command not found
             BISON dtc-parser.tab.c
    make[1]: bison: Command not found

Add them.

Reported-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <20170524005206.31916-1-famz@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Fam Zheng <famz@redhat.com>
2017-06-16 07:55:00 +08:00
Fam Zheng
80c58a5b1b docker: Add libaio to fedora image
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <20170505032340.26467-5-famz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
2017-06-16 07:55:00 +08:00
Fam Zheng
73a27bbb69 docker: Add bzip2 and hostname to fedora image
It is used by qemu-iotests.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <20170505032340.26467-3-famz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
2017-06-16 07:55:00 +08:00
Fam Zheng
f9f65a4af0 docker: Run tests with current user
We've used --add-current-user to create a user in the image, use it to
run tests, because root has too much priviledge, and can surprise test
cases.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <20170505032340.26467-2-famz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
2017-06-16 07:55:00 +08:00
Paolo Bonzini
87e459a810 megasas: always store SCSIRequest* into MegasasCmd
This ensures that the request is unref'ed properly, and avoids a
segmentation fault in the new qtest testcase that is added.
This is CVE-2017-9503.

Reported-by: Zhangyanyu <zyy4013@stu.ouc.edu.cn>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-06-15 11:04:05 +02:00
Paolo Bonzini
660174fc1b megasas: add qtest
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-06-15 11:04:05 +02:00
Peter Maydell
735286a4f8 migration/next for 20170613
-----BEGIN PGP SIGNATURE-----
 
 iQIcBAABCAAGBQJZP6n5AAoJEPSH7xhYctcj04oQAJczMfc2X8vTwII6lN9klf+T
 Cy32B4WB8FBO9M7oJYD/yytJ3ibcLuMwKwTy/GGfaTspuYDI/HrplUD3Pt+trDPc
 fUxmTNjK9vE9foPAwOTSwTGsdOp5ICoZuDjHTj8gtHmfFLclDxxJMojtthMJ1Csc
 qn9oJzjLn3izn8C6CY6oXGnqOt6gy2lz+RqNKlve/bwxaVdQIXTXCVsLWwQZuj48
 VI9qAFw9TsgSBi9dlTYpVfdMvItO73SVYd2c1ETzL0YSNK3S/Yhpww7fyK8TQNpO
 Y8xXMMBMybHZej1ixHXh01CRmEnBZXpjLCIXnWwxQGXxTH8p7F+W1+lhDTL4IIXR
 Py0EwiPUj4sPyTW2htSnDBRtE1uHcJlDtsFAAmsEqfeASet7ueE2bkfKwWUftqTs
 GZ7ikseIb9F0eQKjecYcEfaLtYNn+0UflgVkimW1gXIeuO58VYLpa8vdiUV3eKJn
 UCDDHGYKf7QJQLpSzYWXGRT4HJOQvaCbJ0a03hKceYyLB6rJv96khajirbczKZ92
 cja0EJfDy5S9fBulWRveHKLUAFMrR3zA4DhlK0pb591uIs4iMcKH3egHQZpv0uf0
 iifWNI+AFuorhQfdhV2G4Zg1g/fwI2RRJK7HdBOklulUrcr0caPvjjGdbA3Q0Hf6
 u61pWdr+Yb3XPaqlC2AH
 =EFHC
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20170613' into staging

migration/next for 20170613

# gpg: Signature made Tue 13 Jun 2017 10:01:45 BST
# 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/20170613:
  migration: Move migration.h to migration/
  migration: Move remaining exported functions to migration/misc.h
  migration: create global_state.c
  migration: ram_control_* are implemented in qemu_file
  migration: Commands are only used inside migration.c
  migration: Move constants to savevm.h
  migration: Move dump_vmsate_json_to_file() to misc.h
  migration: Split registration functions from vmstate.h
  migration: Move self_announce_delay() to misc.h
  migration: Remove MigrationState from migration_channel_incomming()
  ram: Now POSTCOPY_ACTIVE is the same that STATUS_ACTIVE
  ram: Print block stats also in the complete case
  migration: Don't try to set *errp directly
  migration: isolate return path on src

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-13 13:51:29 +01:00
Peter Maydell
8e3cf49c47 pc, pci, vhost: fixes
Some fixes all over the place.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 
 iQEcBAABAgAGBQJZOZ+4AAoJECgfDbjSjVRpToYH/1vHgbv2dLtZTJm3BdBRKYWS
 9oWt4drT9TdbzYL6u3zxQd6oT0FPLXKkx3ruhBtfc3GoEGO2UWGgJLEXWCLSH/pK
 71iKgCB9Yr4IErjI569/fyeKS48wFEsZihzj+iQBns7gQGTbUO/GewaWV8q6CRzC
 nKY8g9Z1ajH/eufgV6iSitnReAoaere4kod/5Qa5R0i/JvEx010Pe6kjQT1TYCcB
 GhSe0hSIInqOYWkMt8v+2LQlAGXdopjmjcaYD/b1/IVKu2xdVPRvXNYmW9CBbMrx
 xVWXQ8pNzjrJdfJZTZhAW/lkhx+AlG4KIAzOnMslTYuZ8E84ioafkmumNFPHrBw=
 =TjdI
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pc, pci, vhost: fixes

Some fixes all over the place.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Thu 08 Jun 2017 20:04:24 BST
# gpg:                using RSA key 0x281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream:
  hw/pcie: fix the generic pcie root port to support migration
  nvdimm acpi: fix region format interface code
  vhost-user-bridge: fix iov_restore_front() warning

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-13 11:14:07 +01:00
Juan Quintela
6666c96aac migration: Move migration.h to migration/
Nothing uses it outside of migration.h

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
2017-06-13 11:00:45 +02:00
Juan Quintela
c3d2e2e76c migration: Move constants to savevm.h
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
2017-06-13 11:00:45 +02:00
Peter Maydell
9bba618f18 -----BEGIN PGP SIGNATURE-----
iQIcBAABAgAGBQJZOVs7AAoJENro4Ql1lpzl/gsQAIVWul5PYhEyUphev1uZH+e0
 8qLSYFeLhtBNYJgXN4Hvop038vWspKrtUb2k3cCHduSUa/LDNnlafCZbb+iXlWa3
 ItDzxSwAN8wMD5+8jYSEiBorzXHe0q1GV33MqYd/cs0su7ZzwrvLsCFabgqjRDrm
 RRasVmO8ZJU9VPcOl8Vq+7gAu69VS4aCDGU5GAJG2VFghIQxE5KD8pLPrMW2+/+k
 qJRbLNDyMkFQig+AR5DRggvtFKx+QWRaSOo7FoMeVBG8sgo5mbjrVHIi11KWcPUf
 nEsjhbLpgAr0+p+eIQKs6/Y5w/e9m3jL+IbKiVAJsARpV/4cu6j2f2URu7UCd1Gs
 iPT1Vrw8bmULOx+6gTHvmhZS2Qt6rxPWxQnzY2ogSlyAZR6fco+SIJS/quNiWyG1
 iTDySYWACbbqk0V2eOyCQK5aZocrkvwpK+ChQicODWrKYkap/myHTJtMljPFNgTh
 yU0AgMw/oJYQEc5734hT4+7k7tqSzGR7HMVjdnoTMMG0B5x5eCJbJfLxTAbSjfL5
 6QngGiJwDuRKjeAxTN4xIoI4CHx+xlFx4eiw3cGU8yVhWNTjcNTYfm+CcVUox1U9
 pzSsms+r0tYYgBUtDeFtoYUk4UTHRCVbDAZQSPznXTm5xwn47Y9MAIa9C5zh9IDb
 caerF+Mituu90chKk63Z
 =CXN6
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/elmarco/tags/char-pull-request' into staging

# gpg: Signature made Thu 08 Jun 2017 15:12:11 BST
# gpg:                using RSA key 0xDAE8E10975969CE5
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>"
# gpg:                 aka "Marc-André Lureau <marcandre.lureau@gmail.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 87A9 BD93 3F87 C606 D276  F62D DAE8 E109 7596 9CE5

* remotes/elmarco/tags/char-pull-request:
  test-char: start a /char/serial test
  chardev: don't use alias names in parse_compat()
  char: fix alias devices regression

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-12 19:26:49 +01:00
Peter Maydell
475df9d809 Block layer patches
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABAgAGBQJZOorTAAoJEH8JsnLIjy/W+MAP/iOH2GtgtUfH8CLxqWqZUJ5p
 rmlLLTrooBHUF09BUSCkwD5E0s1El9phvldt9t2l6RaxxSlMwZl1nB0ww9q+z2Aq
 NY5VBYUov28JnqFqRkOPiJHMo7oRkzgyGVn3RCbevwWudEK3DcSRT5UftDK5UPH3
 HwxYY09uxpDcMkXajC1pRG/RJFrfsmbM3pXFYMsOgj8QT5nNdqebaqcYnuTKX9F4
 5Hn5O0tRdZZWWvP1QXRAPszmihdh4GN4I1EEfAgjV8Y3TqBApZS4vdVOJXm07Vlx
 FB6FKEWvK8zMU/0kS8jH5v4A03lRtokESL9Io5K4mwuxiTfNjvb4ZlftGVgUzuFi
 X5Yn6pPYU8t+rvRNSHF/8UYxX6lcuGL2DlVn/a+47phmQrW46fd8srp1A1c+dtzS
 jjMvw1tJNLYGP29QWzhaROPVn3Uk4wPbZIU472HB6ZTSC76g+jvGzfLVspnZeUjY
 96l3721vv8oa7ZtFvRNT9zTYxAoGXEcgFR7f+E9yVWdISZ0AKdONNIUV0w9AHKNc
 rDM4XdnG7ouiVaGeT3cdDNjjbb/v3+sR9yUzf9DUd41purmkrRPtGcetd8esf8Jr
 plIiBvf+mCRDACSYbIF3JKEHGYFasgs+X/OkhBVeeIBJUkl89mFpca5Qs4AF1d6v
 l7IW3y56umBa00qDgl/R
 =ey0C
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches

# gpg: Signature made Fri 09 Jun 2017 12:47:31 BST
# gpg:                using RSA key 0x7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream:
  block: fix external snapshot abort permission error
  block/qcow.c: Fix memory leak in qcow_create()
  qemu-iotests: Test automatic commit job cancel on hot unplug
  commit: Fix use after free in completion
  qemu-iotests: Block migration test
  migration/block: Clean up BBs in block_save_complete()
  migration: Inactivate images after .save_live_complete_precopy()
  block: Fix anonymous BBs in blk_root_inactivate()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-12 10:43:32 +01:00
Kevin Wolf
c3971b883a qemu-iotests: Test automatic commit job cancel on hot unplug
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
2017-06-09 13:46:20 +02:00
Kevin Wolf
49695eeb74 qemu-iotests: Block migration test
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-06-09 11:45:03 +02:00
Marc-André Lureau
277238f9f4 vhost-user-bridge: fix iov_restore_front() warning
CC      tests/vhost-user-bridge.o
/home/dgilbert/git/qemu-world3/tests/vhost-user-bridge.c:228:23: warning: variables 'front' and 'iov' used in loop condition not modified in loop body [-Wfor-loop-analysis]
    for (cur = front; front != iov; cur++) {
                      ^~~~~    ~~~
1 warning generated.

Fix the loop, document the function, and fix some related assert().

In practice, the loop bug was harmless because the front sg buffer is
enough to discard/restore the header size.

Reported-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Tested-by: Jens Freimann <jfreiman@redhat.com>
2017-06-08 22:02:36 +03:00
Marc-André Lureau
27d4c3789d test-char: start a /char/serial test
Quite limited test, to check that the chardev can be created with a
path and with the tty alias.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-06-08 17:58:13 +04:00
Vladimir Sementsov-Ogievskiy
be41c100c0 nbd/client.c: use errp instead of LOG
Move to modern errp scheme from just LOGging errors.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20170526110913.89098-1-vsementsov@virtuozzo.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-06-06 20:18:36 +02:00
Xiao Guangrong
bd618eab76 qtest: add rtc periodic timer test
It tests the accuracy of rtc periodic timer which is recently
improved & fixed by commit 7ffcb539a3 ("mc146818rtc: precisely count
the clock for periodic timer", 2017-05-19).

Signed-off-by: Xiao Guangrong <xiaoguangrong@tencent.com>
Message-Id: <20170527025301.23499-1-xiaoguangrong@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-06-06 20:18:35 +02:00
Peter Maydell
572db7cd69 Miscellaneous patches for 2017-06-06
-----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJZNlojAAoJEDhwtADrkYZTiXEP/19oBKWuHD2RgoYbKYQrCuoJ
 WlO7FrH73rR0uEP9D1zNy7Y5DW1IliZk96FqIW4Y3kdCLIEQyw64Wqe0/1fkj7oE
 S62N5RA4ZUurCcmdgCY+/fXD1qLvSJ6cDduaCnT51xmm5lVclGq0Fl0zsZHtsJqs
 0Sp6K8yKZiIRVzaZJh9BRurU6B0lpX6r29qcKGzlZkv0QokCG6zvNRila/9bza21
 1c6cLBPOMg4YKGe03ZNE82AviD1/XxSgFtsPh3z76h3i9MR82OJTG/dDlcSmjys0
 KLM/0JtYKStzqGiOEFR6lyMIVl8suDsSWHBtj6XXRAjhen0Pw++f7nrsJV4fYHm4
 lhEKdIYWZu/SzkWr/W+u1zIYudhcKg6PbXka18X0qzMPeJakL9lP6OBAqZ8Ys+4M
 m+nV8QkDIwmDS0jKWPgI5P+zVvJUGSiJ5ln0xydHjLyCT+zTIKIzGUncbe4YoGEJ
 eAjGG28r5QtxdmJuMgHZrCzZOvOyD3Tloz79v9Esyr+OTzyNQux1yCwIQmvGYu3b
 tyrzsTwcXHdV1u+u7XRQpiRbqfQtBbK8R1lzmis1jCtlwbrpSiIc/O9VunCXW7eQ
 pFXPZAvMsr++JLgJ/jMLGMdmMpUJgM5w/tQ/+dyTvBZEQWp+NyK0gDtfu/Xq3HcG
 S/kPyjh8tbYDCMT9gwtC
 =17y9
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2017-06-06' into staging

Miscellaneous patches for 2017-06-06

# gpg: Signature made Tue 06 Jun 2017 08:30:43 BST
# gpg:                using RSA key 0x3870B400EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>"
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-misc-2017-06-06:
  monitor: fix object_del for command-line-created objects
  tests: check-qom-proplist: add checks for cmdline-created objects
  virtio-scsi-test: Use scsi-hd instead of legacy scsi-disk
  block: Clarify documentation of BlockInfo member io-status

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-06 15:37:54 +01:00
Peter Maydell
a65afaae0f x86 and machine queue, 2017-06-05
-----BEGIN PGP SIGNATURE-----
 
 iQIcBAABCAAGBQJZNam5AAoJECgHk2+YTcWmiNAP/1yGqibhujtVTviYpbHbVOBx
 wsHkeNOqb1WUXw0bfGw8RfGTlcuoBaeL7r88iwFL8G303g2OPiS1H/tcRuT7gfG0
 YV3xdpGYMDFBu1JMV2VSnCqWXfa92EbPJ0vRLjxTD/heLmekVA7TUdiZVBf+S7hK
 fQLWqzZboV7RFDm6OUBQOxjCU8/WJ7ggShQJhItzBJTIZJA2C2iiO07v+U04Cwku
 Z0eoiwXTMnjDhvKLh8AE5jO3KLCrxGT6u9u9szXMwUtQUDX14X2U5PFCAB89mhUZ
 bYW3rRvpsU9eDMQVUo92Lej0e+47T0Mb4R7F9vjWsHwTI+VgcO+K0DXlYru0uKOJ
 XLoZVtGls3nRuJIDrMsICCkuveulGZs98YlVcjGjzdfJ748P6FpEQmL9v6WiExHi
 G8lu0tP2nW4n1DU+1p4EMQcKWueKuN/p7OhCWGGFvNDeGSvm1e8//TITmbtMZ2/E
 PizmCW5YQSGPOGg7fq4C3RhLfkQj4gsESe1lHdWsgSOZd9KYmJWg256BNInroky+
 zb8XYts7/i2ogKtj8c9YV8jwvbiHjAYVcO4mr9GNFERO1FSdPbNKuVm2IldChLIt
 trI4vngvTIygTcURA7s+cOXFRAnznHrHYl+QH9XQJqI2Ay/+3nGYY+/EYFpCc0EW
 l2f/b2ZChRU/UlchdleG
 =0C6J
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/ehabkost/tags/x86-and-machine-pull-request' into staging

x86 and machine queue, 2017-06-05

# gpg: Signature made Mon 05 Jun 2017 19:58:01 BST
# gpg:                using RSA key 0x2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/x86-and-machine-pull-request:
  scripts: Test script to look for -device crashes
  qemu.py: Add QEMUMachine.exitcode() method
  qemu.py: Don't set _popen=None on error/shutdown
  spapr: cleanup spapr_fixup_cpu_numa_dt() usage
  numa: move numa_node from CPUState into target specific classes
  numa: make hmp 'info numa' fetch numa nodes from qmp_query_cpus() result
  numa: make sure that all cpus have has_node_id set if numa is enabled
  numa: move default mapping init to machine
  numa: consolidate cpu_preplug fixups/checks for pc/arm/spapr
  pc: Use "min-[x]level" on compat_props

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-06 10:00:34 +01:00
Michael Roth
c645d5acee monitor: fix object_del for command-line-created objects
Currently objects specified on the command-line are only partially
cleaned up when 'object_del' is issued in either HMP or QMP: the
object itself is fully finalized, but the QemuOpts are not removed.
This results in the following behavior:

  x86_64-softmmu/qemu-system-x86_64 -monitor stdio \
    -object memory-backend-ram,id=ram1,size=256M

  QEMU 2.7.91 monitor - type 'help' for more information
  (qemu) object_del ram1
  (qemu) object_del ram1
  object 'ram1' not found
  (qemu) object_add memory-backend-ram,id=ram1,size=256M
  Duplicate ID 'ram1' for object
  Try "help object_add" for more information

which can be an issue for use-cases like memory hotplug.

This happens on the HMP side because hmp_object_add() attempts to
create a temporary QemuOpts entry with ID 'ram1', which ends up
conflicting with the command-line-created entry, since it was never
cleaned up during the previous hmp_object_del() call.

We address this by adding a check in user_creatable_del(), which
is called by both qmp_object_del() and hmp_object_del() to handle
the actual object cleanup, to determine whether an option group entry
matching the object's ID is present and removing it if it is.

Note that qmp_object_add() never attempts to create a temporary
QemuOpts entry, so it does not encounter the duplicate ID error,
which is why this isn't generally visible in libvirt.

Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>
Cc: Eric Blake <eblake@redhat.com>
Cc: Daniel Berrange <berrange@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1496531612-22166-3-git-send-email-mdroth@linux.vnet.ibm.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2017-06-06 09:29:46 +02:00
Michael Roth
a1af255f06 tests: check-qom-proplist: add checks for cmdline-created objects
check-qom-proplist originally added tests for verifying that
object-creation helpers object_new_with_{props,propv} behaved in
similar fashion to the "traditional" method involving setting each
individual property separately after object creation rather than
via a single call.

Another similar "helper" for creating Objects exists in the form of
objects specified via -object command-line parameters. By that
rationale, we extend check-qom-proplist to include similar checks
for command-line-created objects by employing the same
qemu_opts_parse()-based parsing the vl.c employs.

This parser has a side-effect of parsing the object's options into
a QemuOpt structure and registering this in the global QemuOptsList
using the Object's ID. This can conflict with future Object instances
that attempt to use the same ID if we don't ensure this is cleaned
up as part of Object finalization, so we include a FIXME stub to test
for this case, which will then be resolved in a subsequent patch.

Suggested-by: Daniel Berrange <berrange@redhat.com>
Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>
Cc: Eric Blake <eblake@redhat.com>
Cc: Daniel Berrange <berrange@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1496531612-22166-2-git-send-email-mdroth@linux.vnet.ibm.com>
[Comment formatting tidied up]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2017-06-06 09:29:04 +02:00
Markus Armbruster
8ee47a886f virtio-scsi-test: Use scsi-hd instead of legacy scsi-disk
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1494327362-30727-3-git-send-email-armbru@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
2017-06-06 08:46:21 +02:00
Eduardo Habkost
1f43571604 pc: Use "min-[x]level" on compat_props
Since the automatic cpuid-level code was introduced in commit
c39c0edf9b ("target-i386: Automatically
set level/xlevel/xlevel2 when needed"), the CPU model tables just define
the default CPUID level code (set using "min-level").  Setting
"[x]level" forces CPUID level to a specific value and disable the
automatic-level logic.

But the PC compat code was not updated and the existing "[x]level"
compat properties broke compatibility for people using features that
triggered the auto-level code.  To keep previous behavior, we should set
"min-[x]level" instead of "[x]level" on compat_props.

This was not a problem for most cases, because old machine-types don't
have full-cpuid-auto-level enabled.  The only common use case it broke
was the CPUID[7] auto-level code, that was already enabled since the
first CPUID[7] feature was introduced (in QEMU 1.4.0).

This causes the regression reported at:
https://bugzilla.redhat.com/show_bug.cgi?id=1454641

Change the PC compat code to use "min-[x]level" instead of "[x]level" on
compat_props, and add new test cases to ensure we don't break this
again.

Reported-by: "Guo, Zhiyi" <zhguo@redhat.com>
Fixes: c39c0edf9b ("target-i386: Automatically set level/xlevel/xlevel2 when needed")
Cc: qemu-stable@nongnu.org
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2017-06-05 14:59:08 -03:00
Peter Maydell
199e19ee53 trivial patches for 2017-06-05
-----BEGIN PGP SIGNATURE-----
 
 iQFDBAABCAAtFiEEe3O61ovnosKJMUsicBtPaxppPlkFAlk1aXIPHG1qdEB0bHMu
 bXNrLnJ1AAoJEHAbT2saaT5ZqjEH/2frHZcYDtlcCVXTb2JoQH37wfw4/r/JAbj6
 HcqIv6UWyzlZRvsmspv4rdGExE4b9EIDtTM4kfPSAx2AmizuwoNeFFrHDTk7dWdr
 5LV1YyUV9zzNOi5l6xPRFnyqLN/i3cYjx7XyRg9eo77DF6L2qb3pwy1ewlNcjrrp
 F+QO1kKsCrC18V9pPfXnfOg3OvlXsKul5WhvsZu+B7SEWvo0V/ARb6VrEBKpDQu5
 EYr8BlSFeD6z4EbxZ978m6uUI6TJZf5iTtuAwi9A2V5BKVgdhHMCgo7gV79CQgcV
 tkISCg3XoJVNEAVryivzrbsmQvwsNEqKn8CQtiD5jHxT+6fOBGE=
 =TThj
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-fetch' into staging

trivial patches for 2017-06-05

# gpg: Signature made Mon 05 Jun 2017 15:23:46 BST
# gpg:                using RSA key 0x701B4F6B1A693E59
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>"
# gpg:                 aka "Michael Tokarev <mjt@corpit.ru>"
# gpg:                 aka "Michael Tokarev <mjt@debian.org>"
# Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D  4324 457C E0A0 8044 65C5
#      Subkey fingerprint: 7B73 BAD6 8BE7 A2C2 8931  4B22 701B 4F6B 1A69 3E59

* remotes/mjt/tags/trivial-patches-fetch: (21 commits)
  hw/core: nmi.c can be compiled as common-obj nowadays
  dump: fix memory_mapping_filter leak
  ide-test: check return of fwrite
  help: Add newline to end of thread option help text
  qemu-ga: remove useless allocation
  scsi/lsi53c895a: Remove unused lsi_mem_*() return value
  qapi: Fix some QMP documentation regressions
  hw/mips: add missing include
  register: display register prefix (name) since it is available
  hw/sparc: use ARRAY_SIZE() macro
  hw/xtensa: sim: use g_string/g_new
  target/arm: add data cache invalidation cp15 instruction to cortex-r5
  block: Correct documentation for BLOCK_WRITE_THRESHOLD
  trivial: Remove unneeded ifndef in memory.h
  altera_timer: fix incorrect memset
  configure: Detect native NetBSD curses(3)
  tests/libqtest: Print error instead of aborting when env variable is missing
  docs/qdev-device-use.txt: update section Default Devices
  docs qemu-doc: Avoid ide-drive, it's deprecated
  qemu-doc: Add hyperlinks to further license information
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-05 15:28:12 +01:00
Peter Maydell
cb8b8ef457 -----BEGIN PGP SIGNATURE-----
iQIcBAABAgAGBQJZMbiwAAoJENro4Ql1lpzlEm0P/RViCB92pz62wdcsjpXvqwBO
 ddhfQqPaGE+BD1tRcrOxDFKTWEnxFN4Oj9zNQ+/FgLcckZ5qAy6PkuCnesG2eJjG
 c43y07e+u89G8L+7zLoAw+fYt8tnb5+ood6Q6WWH9rbNHLaIlMvwzomm3Rkf+1L/
 PKVixcnFBxulTTftLgVUqpFSRrDDlywrmK9gjoDRHeIp7fZTxUib5T720ShszZe5
 C2iym5Ucb5ohEoq4LfY+mPWVGkTdMtsX3Vz5eHsTqoYYY1akTg5CwgGQuqbS/kXN
 7/4nkX6otkxTlU1+ydWEQCpD3orWEUJUeKUlLA48rAckqJyX3mfx94AeIOYseILM
 vMdxQo549ofcann1RtHyPkgfwyl8rrFRZ2xdkYGeSJ2zyv6Ekcxs0r5NXX7DMZBY
 oyjH38UTpHBhZp5l/0KAff0y0FNnDz6JJttgkcqHz8Qd4chE6JP9X9gx+9xkakst
 ytbiFP5NuG9RTwWjFSXObgZl9QU/n+JuJ/kr/LMMTgmPYwONW3NglBGgAoRDu/gC
 4YAmdSWf2UYlQg1IxTn2KT4U4Dn56DEmcaL9yDBH+UJLhWpxle9+D2MVruJN7MPS
 H0/8ytXvmb99DMWOhIdRmOzWCmQ/YAg/CAXmUZPX7sul0b3TNhSDqEi2qnLR84GT
 GSOh5aGbQ2H8DGQioGLV
 =5eL6
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/elmarco/tags/chrfe-pull-request' into staging

# gpg: Signature made Fri 02 Jun 2017 20:12:48 BST
# gpg:                using RSA key 0xDAE8E10975969CE5
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>"
# gpg:                 aka "Marc-André Lureau <marcandre.lureau@gmail.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 87A9 BD93 3F87 C606 D276  F62D DAE8 E109 7596 9CE5

* remotes/elmarco/tags/chrfe-pull-request:
  char: move char devices to chardev/
  char: make chr_fe_deinit() optionaly delete backend
  char: rename functions that are not part of fe
  char: move CharBackend handling in char-fe unit
  char: generalize qemu_chr_write_all()
  be-hci: use backend functions
  chardev: serial & parallel declaration to own headers
  chardev: move headers to include/chardev
  Remove/replace sysemu/char.h inclusion
  char-win: close file handle except with console
  char-win: rename hcom->file
  char-win: rename win_chr_init/poll win_chr_serial_init/poll
  char-win: remove WinChardev.len
  char-win: simplify win_chr_read()
  char: cast ARRAY_SIZE() as signed to silent warning on empty array

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-05 10:09:14 +01:00
John Snow
543f8f13e2 ide-test: check return of fwrite
To quiet patchew, add an assert for fwrite's return value.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-06-04 18:42:55 +03:00
Thomas Huth
7c933ad61b tests/libqtest: Print error instead of aborting when env variable is missing
When you currently try to run a test directly from the command line
without setting the QTEST_QEMU_BINARY environment variable first,
you are presented with an unhelpful assertion message like this:

 ERROR:tests/libqtest.c:163:qtest_init_without_qmp_handshake:
 assertion failed: (qemu_binary != NULL)
 Aborted (core dumped)

Let's replace the assert() with a more user friendly error message
instead.

Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-06-04 18:42:55 +03:00
Peter Maydell
d47a851cae migration/next for 20170601
-----BEGIN PGP SIGNATURE-----
 
 iQIcBAABCAAGBQJZMEX4AAoJEPSH7xhYctcjWU0QAOMBVLJSA8gu4n+//EAGCFfd
 0Rt+Ba8RNT/R3SqFauqVCFNnZ2gIiNfeKoZwZMtmm8QUlGAq8R5eovKFIevjnhbT
 b0r0HnOE3TxVAn/UvjcqvMrDzIl/PyWD+2JONVUmY0QR4+U8jiTJBtFl1hRK+fxC
 9y3OLBOU3bEo5a7ou6n9ig/uo5wbt/gAXMGOWqOdTtnP5Qs3bq3ONDpk8BjB9WEr
 tV1OmvcrckG9Es2HJObsJhhYViaBccgKEL+srO4KQf1FmCZj78cAkxxoWVW6w5Qx
 UsQZ4mpfLBN1EH2dLh+2FjS99hu/ToHL4nKM46oFWicxgeD4HdG5V7zXfKFcQIIJ
 RftDqro8ycYHgnK+EAVbtI8yXnhvprSOWlJIKkNMDE+uwdl3nYFLnU91WYJnAMJk
 M3yAvZVy5x8rHvA2HNisjqLVUK8+mAv53D6tA/mz2FbMUq+CdH9Xc0wcWZiyVcvb
 nxNcDRe8+Pas4utf1GUBlE6oDn1KHPz3H1/iXV/tLtsvN+r1fI0GBjb/ogOLQr+X
 sjomRpVrjc3B9mQkZBn0ShqGSzsDVXd6/wUWe0HJ3JYHWYcdGqoYXXRZHD6x8Kai
 KO+YRo4lREPvWIQB0C36YbQuAsoB+tpa5z+/iEmqdqA4tvMXVAozKIt5dbiI7sAP
 EAv1Zk6bp4rTpYaz9MXX
 =tEkM
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20170601' into staging

migration/next for 20170601

# gpg: Signature made Thu 01 Jun 2017 17:51:04 BST
# 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/20170601:
  migration: Move include/migration/block.h into migration/
  migration: Export ram.c functions in its own file
  migration: Create include for migration snapshots
  migration: Export rdma.c functions in its own file
  migration: Export tls.c functions in its own file
  migration: Export socket.c functions in its own file
  migration: Export fd.c functions in its own file
  migration: Export exec.c functions in its own file
  migration: Split qemu-file.h
  migration: Remove unneeded includes of migration/vmstate.h
  migration: shut src return path unconditionally
  migration: fix leak of src file on dst
  migration: Remove section_id parameter from vmstate_load
  migration: loadvm handlers are not used
  migration: Use savevm_handlers instead of loadvm copy

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 14:07:53 +01:00
Marc-André Lureau
1ce2610c10 char: make chr_fe_deinit() optionaly delete backend
This simplifies removing a backend for a frontend user (no need to
retrieve the associated driver and separate delete call etc).

NB: many frontends have questionable handling of ending a chardev. They
should probably delete the backend to prevent broken reusage.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2017-06-02 11:33:53 +04:00
Marc-André Lureau
4d43a603c7 char: move CharBackend handling in char-fe unit
Move all the frontend struct and methods to a seperate unit. This avoids
accidentally mixing backend and frontend calls, and helps with readabilty.

Make qemu_chr_replay() a macro shared by both char and char-fe.

Export qemu_chr_write(), and use a macro for qemu_chr_write_all()

(nb: yes, CharBackend is for char frontend :)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2017-06-02 11:33:53 +04:00
Marc-André Lureau
8228e353d8 chardev: move headers to include/chardev
So they are all in one place. The following patch will move serial &
parallel declarations to the respective headers.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2017-06-02 11:33:52 +04:00
Juan Quintela
08a0aee15c migration: Split qemu-file.h
Split the file into public and internal interfaces.  I have to rename
the external one because we can't have two include files with the same
name in the same directory.  Build system gets confused.  The only
exported functions are the ones that handle basic types.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-06-01 18:49:22 +02:00
Peter Maydell
43771d5d92 QAPI patches for 2017-05-31
-----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJZLvgfAAoJEDhwtADrkYZTX4IQAJ+iGb4Z9kQE1mbsp68HUf9y
 SuUYx/5yrd0+nqPRiElvd3o21I+T37RlrrDVzQXV03U7vSiX1k4CdEWcnjCvSAMb
 A5kemTGL25MdFq29sqy30e7d3NwQU4Zn4Wd4Ur2VvfJNGlPCMk2jOr1/aTRBd+cj
 SOQw7lFP3Jelw7YpPvJBYv8W2UQaoSMvl4g1gLeyP8ohlLXjf9R/RuUTLqRX9FB5
 lU5V/XEKffrMeXb+rDjfguA6U7B37QjMgzhv1bUCQ8XjWieQdzaTw99cJC2W9UPV
 1R6b0L8Teh5HQWg+Ah6LdI30AaEW6Phb6bo/VdmBYnJsOOCYIId/PjiZPDCIOR3+
 anYvpCPgcBqtyjDF1ATyKDQnZlhnHMtsQQHfcCNJS9zP1R++JWXluKdcvAKGqfTM
 i4g98zZL7WGUgi6pV2VwCsPD6FxUarTdeG4e3VnBcmnMgoLfr6Sz2N9+FYdkUAhQ
 0jMo/vfX6R/covwZIsgm6kCATOURbLudC4mZh3be+KORn/ZI95i7TBJdXu0WeHr7
 FsPWRSz7HKAk7OE1nIAuPwoD5LJBAnK1mX7SZNsE1SXJoSl73xzz0M591Tv53aPM
 aw3zVsh95I2gs950RIlQBlkD92QZmhS1A6frE87TEEdbPIkZLnEMLsRJYaCkyPJe
 W0Mv3KX16cwdVTaJEhB7
 =nbAS
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2017-05-31' into staging

QAPI patches for 2017-05-31

# gpg: Signature made Wed 31 May 2017 18:06:39 BST
# gpg:                using RSA key 0x3870B400EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>"
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-qapi-2017-05-31:
  qapi: Reject alternates that can't work with keyval_parse()
  tests/qapi-schema: Avoid 'str' in alternate test cases
  qapi: Document visit_type_any() issues with keyval input
  qobject-input-visitor: Reject non-finite numbers with keyval

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-01 16:39:16 +01:00
Markus Armbruster
c0644771eb qapi: Reject alternates that can't work with keyval_parse()
Alternates are sum types like unions, but use the JSON type on the
wire / QType in QObject instead of an explicit tag.  That's why we
require alternate members to have distinct QTypes.

The recently introduced keyval_parse() (commit d454dbe) can only
produce string scalars.  The qobject_input_visitor_new_keyval() input
visitor mostly hides the difference, so code using a QObject input
visitor doesn't have to care whether its input was parsed from JSON or
KEY=VALUE,...  The difference leaks for alternates, as noted in commit
0ee9ae7: a non-string, non-enum scalar alternate value can't currently
be expressed.

In part, this is just our insufficiently sophisticated implementation.
Consider alternate type 'GuestFileWhence'.  It has an integer member
and a 'QGASeek' member.  The latter is an enumeration with values
'set', 'cur', 'end'.  The meaning of b=set, b=cur, b=end, b=0, b=1 and
so forth is perfectly obvious.  However, our current implementation
falls apart at run time for b=0, b=1, and so forth.  Fixable, but not
today; add a test case and a TODO comment.

Now consider an alternate type with a string and an integer member.
What's the meaning of a=42?  Is it the string "42" or the integer 42?
Whichever meaning you pick makes the other inexpressible.  This isn't
just an implementation problem, it's fundamental.  Our current
implementation will pick string.

So far, we haven't needed such alternates.  To make sure we stop and
think before we add one that cannot sanely work with keyval_parse(),
let's require alternate members to have sufficiently distinct
representation in KEY=VALUE,... syntax:

* A string member clashes with any other scalar member

* An enumeration member clashes with bool members when it has value
  'on' or 'off'.

* An enumeration member clashes with numeric members when it has a
  value that starts with '-', '+', or a decimal digit.  This is a
  rather lazy approximation of the actual number syntax accepted by
  the visitor.

  Note that enumeration values starting with '-' and '+' are rejected
  elsewhere already, but better safe than sorry.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1495471335-23707-5-git-send-email-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2017-05-31 16:04:09 +02:00
Markus Armbruster
8168ca8ea3 tests/qapi-schema: Avoid 'str' in alternate test cases
The next commit is going to make alternate members of type 'str'
conflict with other scalar types.  Would break a few test cases that
don't actually require 'str'.  Flip them from 'str' to 'bool' or
'EnumOne'.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1495471335-23707-4-git-send-email-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2017-05-31 16:04:05 +02:00
Markus Armbruster
5891c388bb qobject-input-visitor: Reject non-finite numbers with keyval
The QObject input visitor can produce only finite numbers when its
input comes out of the JSON parser, because the the JSON parser
implements RFC 7159, which provides no syntax for infinity and NaN.

However, it can produce infinity and NaN when its input comes out of
keyval_parse(), because we parse with strtod() then.

The keyval variant should not be able to express things the JSON
variant can't.  Rejecting non-finite numbers there is the conservative
fix.  It's also minimally invasive.

We could instead extend our JSON dialect to provide for infinity and
NaN.  Not today.

Note that the JSON formatter can emit non-finite numbers (marked FIXME
in commit 6e8e5cb).

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1495471335-23707-2-git-send-email-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2017-05-31 16:04:05 +02:00
Marc-André Lureau
5e39d89d20 numa-test: fix query-cpus leaks
Fix test leaks introduced in commit 2941020a47.

(and small extra space removed)

Spotted by ASAN.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20170526110456.32004-1-marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2017-05-30 16:09:48 -03:00
Stefan Hajnoczi
0748b3526e Block layer patches
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABAgAGBQJZLDGTAAoJEH8JsnLIjy/WjY0P/jtXF+SQKs9H695Uy+U+EUr5
 9w+lYTfjHXTUx9F5AKT4OAMww/uWSG5ywG8FZD8AJZyt1B8piDrSA7sW5YYgWCV4
 XD1HMzN6pasVGrchzgfBSW/K9BgUlvBEjqFrLCNVii0osa68J7vX3uJsLyRA+yPo
 ijFseJaB/b0KnAPG9JqHXc4DVQgU2IhZH3ZsgE6Utb+KUrm8/veiORhWQboBbfCW
 eyTF+YWee/rI+up4nKn9+Le57EUXWr3Y50BBxFZw1/4wQbv0WEhOIbl/Z4ggxNRR
 VoyXGMqOIZFlGQ7bGxDawuEwGKfcOFFEHj3rhPrs7RPnod/6X8Vxm0rAr2GNZoOW
 9tLMQKe4HLo3kVwX65AhzWd/WMukAd0MC/0oaULOjiAEdlWjflyEhx9H9uYefl5x
 kn77ZqQqIEL4aCYRBLJn9oJV3CIZbSd6cuKC9UPuXAwD8XDWTXUzT/aDMJUnfij7
 vhS1qks1Wyk37wIjTuuERwrr0K6y8e3De30NeU6LqQuzXvJ1MYSp49BA1FCgHfmT
 x5RWbTSjLdjZiIo7biE2dSwdOtsxsnuxX19utqfGqOmegNU7LykRtu6mFh9kJhNe
 5ladt1Mu//puZLQ/q4RH/J0pwkuS/OVrS3LBobcggPGHhUIiHhdNUI73bb7BK0+9
 ME5DGLm4/c/REB3Lidr9
 =kkU0
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'kwolf/tags/for-upstream' into staging

Block layer patches

# gpg: Signature made Mon 29 May 2017 03:34:59 PM BST
# gpg:                using RSA key 0x7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* kwolf/tags/for-upstream:
  block/file-*: *_parse_filename() and colons
  block: Fix backing paths for filenames with colons
  block: Tweak error message related to qemu-img amend
  qemu-img: Fix leakage of options on error
  qemu-img: copy *key-secret opts when opening newly created files
  qemu-img: introduce --target-image-opts for 'convert' command
  qemu-img: fix --image-opts usage with dd command
  qemu-img: add support for --object with 'dd' command
  qemu-img: Fix documentation of convert
  qcow2: remove extra local_error variable
  mirror: Drop permissions on s->target on completion
  nvme: Add support for Controller Memory Buffers
  iotests: 147: Don't test inet6 if not available
  qemu-iotests: Test streaming with missing job ID
  stream: fix crash in stream_start() when block_job_create() fails

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-05-30 14:15:15 +01:00
Stefan Hajnoczi
a3203e7dd3 pci, virtio, vhost: fixes
A bunch of fixes all over the place. Most notably this fixes
 the new MTU feature when using vhost.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 
 iQEcBAABAgAGBQJZK2bwAAoJECgfDbjSjVRpNBgIALmNG7VaixhNUlnfX1n1JBnh
 +HBP2zNfvi0q5roBuPFmlziKa3IBHb2Fcte4nb6QxmPg+uoaj39AOzfrrvz210kR
 h2j5Qk2bCdMeWBpxI+xDDScwi/Im23Y6KN1eZyMekFr2CaSGiqOHZPPdbsyEcHPB
 VylM0uHqSTZL5JAAzEuYlH+LLfPu91HoxMsIAdNuQX+qKyM2DZ4eICBQ0zA73USt
 OduZltcRMk7UpvQMqY+2iaEXapXQQEUGrP2Mo8ZyqeIl2ItC33GspqBQIKjuZdrr
 tpr/T1VWsLdZnURZXyELrFqrErDXvKaP9HROwvyLyYPXZF+pJ3LA7TopS5UmfNQ=
 =Z4xG
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'mst/tags/for_upstream' into staging

pci, virtio, vhost: fixes

A bunch of fixes all over the place. Most notably this fixes
the new MTU feature when using vhost.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Mon 29 May 2017 01:10:24 AM BST
# gpg:                using RSA key 0x281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* mst/tags/for_upstream:
  acpi-test: update expected files
  pc: ACPI BIOS: use highest NUMA node for hotplug mem hole SRAT entry
  vhost-user: pass message as a pointer to process_message_reply()
  virtio_net: Bypass backends for MTU feature negotiation
  intel_iommu: turn off pt before 2.9
  intel_iommu: support passthrough (PT)
  intel_iommu: allow dev-iotlb context entry conditionally
  intel_iommu: use IOMMU_ACCESS_FLAG()
  intel_iommu: provide vtd_ce_get_type()
  intel_iommu: renaming context entry helpers
  x86-iommu: use DeviceClass properties
  memory: remove the last param in memory_region_iommu_replay()
  memory: tune last param of iommu_ops.translate()

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-05-30 14:15:04 +01:00
Stefan Hajnoczi
7b6badb6a9 -----BEGIN PGP SIGNATURE-----
iQIcBAABAgAGBQJZKIBzAAoJEL2+eyfA3jBX530P/RydmmajCUSLTSVa5CfzLR7H
 +G/wOT4h9sAZKS/Gm8Dtu55Djx5NZznSjeVf0gpCZc2iwpcp+4zmYLihBrOq87lz
 SnIrD/NI5t9/1/Uk+3aKkFlK/tcZuHBKABdbr8fYy/SmnnWB5DKMbErNvkSm4n+Q
 n3N1upIUxojO3tBqxUq/VHFGsa7eDeOMl5t698PhGIUT1rRUTK6vnD/vMpyEIdyZ
 G34UOrGkiGDMEek7bSoA1EAKeNZBDlhKsPrBOdOLCJ0W3UY83agkzsvgnWO2w/Eg
 mi05CpgVJ9Ru57lWr9EQELznIowrV0rRVYwYT35lGhIoRdVvlMWRz295QZTYzicG
 FoqJVRSUQs+JwOPLB3aMuok9HNwda1i5Iol2MksKL59juDGlBxe8tTSjNfcsqE5E
 whyMaBaucLtI9sJ/oloMDN6gUSUzOmms001rdA5LELEi/jbn1RY/tIMQWwuhae2r
 4RYN+l0049fSG89237Oa81e3DT29Wb8qoaht6VWokwmeZroOxu6fhfEzPkfFvmE7
 x6V74+T+5tvZFDI8x6hE8J5YCGaxwIilJg3o77tA7+61OKfxLmEts70Mqn+sPhkd
 DbDT2drERR8n/Rf9pi67v7Wud/fwRPmNuu6naHt+fQtCn4YhM44qNVEBRbp9QENA
 NI6ouqecl4kHvIFiVDN/
 =WLib
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'jtc/tags/block-pull-request' into staging

# gpg: Signature made Fri 26 May 2017 08:22:27 PM BST
# gpg:                using RSA key 0xBDBE7B27C0DE3057
# gpg: Good signature from "Jeffrey Cody <jcody@redhat.com>"
# gpg:                 aka "Jeffrey Cody <jeff@codyprime.org>"
# gpg:                 aka "Jeffrey Cody <codyprime@gmail.com>"
# Primary key fingerprint: 9957 4B4D 3474 90E7 9D98  D624 BDBE 7B27 C0DE 3057

* jtc/tags/block-pull-request:
  block/gluster: glfs_lseek() workaround
  blockjob: use deferred_to_main_loop to indicate the coroutine has ended
  blockjob: reorganize block_job_completed_txn_abort
  blockjob: strengthen a bit test-blockjob-txn
  blockjob: group BlockJob transaction functions together
  blockjob: introduce block_job_cancel_async, check iostatus invariants
  blockjob: move iostatus reset inside block_job_user_resume
  blockjob: separate monitor and blockjob APIs
  blockjob: introduce block_job_pause/resume_all
  blockjob: introduce block_job_early_fail
  blockjob: remove iostatus_reset callback
  blockjob: remove unnecessary check

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-05-30 14:14:48 +01:00
Stefan Hajnoczi
d0eda02938 QAPI patches for 2017-05-23
-----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJZJB4MAAoJEDhwtADrkYZTjhkP+wRaiZj9h4IJvcWoNEzfyuA1
 kd7+Kx6QgfCmZE9vL2/mlOFddWL0fPtPffL/ZRu5UNgIILaCSPFsGkOGvXLZhaUW
 he5sqLCqMc2mxgB98HpbT0dzt0cOSCjdM5BxkFXeq/yPoDa0IiZiD8cpvj+FVwKi
 D0qGdrKKGCR3RteL4gr/kaXY/LXAZfuEjbAtylQx1aMHJ6CKmdSIVVVU2JJVIYhQ
 +dT/Xst0PSkJYk90wgmwpzPCqKR/N5zHFe8CyUoE67FxBhegdw19O3wlzU9DJ3N5
 8Az+fbEjifWoMytTZR4H3snPJGwl6wxsh2UVj9SMCvebc0y278UPlGqiszvWBepa
 1iZHHULH+yygHyUmX6CxjHOUW498ES2KGHx7qJJe8ebeJ4XuU7JcE+Sf4GQEAm8Q
 p6P5s3qXpuVjekCjmerUAtybr+hxEQC9fbAGqPq+r489jwjvUiETrMLbmEHyy/Xa
 fSUaW+f5kGI0GJS9FYcbcMy9w2130lTK2k4bZM0mSVlSsHA7W0GBDnzxUDtxo6uH
 oqMQgKIFWOBU5GkRUiL43vpiTIpiLCuG6PbQlgefQRPWdoODVxykuu2bq5hVaax8
 8XMkkq7isG/J5esFc55L1qEUyrUDtVYx/LiHj0XXJikkGirXtp7b7l/TmFLZGsex
 UWWzFRbZnCVf2CKwdV6h
 =DNqn
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'armbru/tags/pull-qapi-2017-05-23' into staging

QAPI patches for 2017-05-23

# gpg: Signature made Tue 23 May 2017 12:33:32 PM BST
# gpg:                using RSA key 0x3870B400EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>"
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* armbru/tags/pull-qapi-2017-05-23:
  qapi-schema: Remove obsolete note from ObjectTypeInfo
  block: Use QDict helpers for --force-share
  shutdown: Expose bool cause in SHUTDOWN and RESET events
  shutdown: Add source information to SHUTDOWN and RESET
  shutdown: Preserve shutdown cause through replay
  shutdown: Prepare for use of an enum in reset/shutdown_request
  shutdown: Simplify shutdown_signal
  sockets: Plug memory leak in socket_address_flatten()
  scripts/qmp/qom-set: fix the value argument passed to srv.command()

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-05-30 09:33:40 +01:00
Eric Blake
bcb07dba92 block: Tweak error message related to qemu-img amend
When converting a 1.1 image down to 0.10, qemu-iotests 060 forces
a contrived failure where allocating a cluster used to replace a
zero cluster reads unaligned data.  Since it is a zero cluster
rather than a data cluster being converted, changing the error
message to match our earlier change in 'qcow2: Make distinction
between zero cluster types obvious' is worthwhile.

Suggested-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-id: 20170508171302.17805-1-eblake@redhat.com
[mreitz: Commit message fixes]
Signed-off-by: Max Reitz <mreitz@redhat.com>
2017-05-29 15:39:54 +02:00
Michael S. Tsirkin
811bf15114 acpi-test: update expected files
commit 1a8d61ddbf ("pc: ACPI BIOS: use highest NUMA node for hotplug mem
hole SRAT entry") changed generated SRAT tables, update expected files
accordingly.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2017-05-29 03:07:57 +03:00
Fam Zheng
cf1cd117e2 iotests: 147: Don't test inet6 if not available
This is the case in our docker tests, as we use --net=none there. Skip
this method.

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2017-05-26 16:48:21 +02:00
Kevin Wolf
0bb0aea4ba qemu-iotests: Test streaming with missing job ID
This adds a small test for the image streaming error path for failing
block_job_create(), which would have found the null pointer dereference
in commit a170a91f.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Kashyap Chamarthy <kchamart@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
2017-05-26 16:48:21 +02:00
Paolo Bonzini
7e74a73499 blockjob: strengthen a bit test-blockjob-txn
Unlike test-blockjob-txn, QMP releases the reference to the transaction
before the jobs finish.  Thus, qemu-iotest 124 showed a failure while
working on the next patch that the unit tests did not have.  Make
the test a little nastier.

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170508141310.8674-10-pbonzini@redhat.com
Signed-off-by: Jeff Cody <jcody@redhat.com>
2017-05-24 16:38:51 -04:00
Paolo Bonzini
05b0d8e3b8 blockjob: introduce block_job_early_fail
Outside blockjob.c, block_job_unref is only used when a block job fails
to start, and block_job_ref is not used at all.  The reference counting
thus is pretty well hidden.  Introduce a separate function to be used
by block jobs; because block_job_ref and block_job_unref now become
static, move them earlier in blockjob.c.

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-id: 20170508141310.8674-4-pbonzini@redhat.com
Signed-off-by: Jeff Cody <jcody@redhat.com>
2017-05-24 16:38:51 -04:00
Eric Blake
08fba7ac9b shutdown: Expose bool cause in SHUTDOWN and RESET events
Libvirt would like to be able to distinguish between a SHUTDOWN
event triggered solely by guest request and one triggered by a
SIGTERM or other action on the host.  While qemu_kill_report() was
already able to give different output to stderr based on whether a
shutdown was triggered by a host signal (but NOT by a host UI event,
such as clicking the X on the window), that information was then
lost to management.  The previous patches improved things to use an
enum throughout all callsites, so now we have something ready to
expose through QMP.

Note that for now, the decision was to expose ONLY a boolean,
rather than promoting ShutdownCause to a QAPI enum; this is because
libvirt has not expressed an interest in anything finer-grained.
We can still add additional details, in a backwards-compatible
manner, if a need later arises (if the addition happens before 2.10,
we can replace the bool with an enum; otherwise, the enum will have
to be in addition to the bool); this patch merely adds a helper
shutdown_caused_by_guest() to map the internal enum into the
external boolean.

Update expected iotest outputs to match the new data (complete
coverage of the affected tests is obtained by -raw, -qcow2, and -nbd).

Here is output from 'virsh qemu-monitor-event --loop' with the
patch installed:

event SHUTDOWN at 1492639680.731251 for domain fedora_13: {"guest":true}
event STOP at 1492639680.732116 for domain fedora_13: <null>
event SHUTDOWN at 1492639680.732830 for domain fedora_13: {"guest":false}

Note that libvirt runs qemu with -no-shutdown: the first SHUTDOWN event
was triggered by an action I took directly in the guest (shutdown -h),
at which point qemu stops the vcpus and waits for libvirt to do any
final cleanups; the second SHUTDOWN event is the result of libvirt
sending SIGTERM now that it has completed cleanup.  Libvirt is already
smart enough to only feed the first qemu SHUTDOWN event to the end user
(remember, virsh qemu-monitor-event is a low-level debugging interface
that is explicitly unsupported by libvirt, so it sees things that normal
end users do not); changing qemu to emit SHUTDOWN only once is outside
the scope of this series.

See also https://bugzilla.redhat.com/1384007

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20170515214114.15442-6-eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2017-05-23 13:28:17 +02:00
Juan Quintela
82b9d0f06a migration: Remove qemu-file.h from vmstate.h
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

--

minor rearangements due to the rebase
2017-05-18 19:20:59 +02:00
Juan Quintela
576d1abc20 migration: Split vmstate-types.c from vmstate.c
Now one just has the interperter, and the other has the basic types.
Once there, add copyright boilerplate.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>

--

Use GPL v2 or later.  Detected by David.
2017-05-18 19:20:59 +02:00
Juan Quintela
40014d81f2 migration: Export qemu-file-channel.c functions in its own file
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-05-18 19:20:50 +02:00
Juan Quintela
709e3fe825 migration: Create migration/xbzrle.h
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
2017-05-18 18:04:54 +02:00
Stefan Hajnoczi
2ccbd47c1d migration/next for 20170517
-----BEGIN PGP SIGNATURE-----
 
 iQIcBAABCAAGBQJZHCoMAAoJEPSH7xhYctcjyOcQAN82GDYgXj93k40rU/SmZTP7
 blelisGsY5UNo33bLZq07fVwwdk1vIR0OIZvjMyGVWptAX49QJ6BVwX2E5zmb9LW
 AT3rVeyqz8nnC6OwWBxN9bu+sPJ13ibGs1l2j5Kn9jZ6a9rJCC7LOKdo4Dxbs3Uk
 Obw4f7swsozTQPxeHfrsBgFIvcB8qXLjdxsVhj+IWkmp1KDKVg+TWfNFJx30dK0G
 ktVsV0Xu6exEzcnzpTf93Bcv8vt49JRrCka9N5YryPTZmFuGgW291lqviPWiZg/W
 39F3cga5QfDzcs4Z6Lrz3Qeo/q+2n5G5O23UmrJccZ//UQMdeW9sd5udj211aMeq
 I7UdrarIHWRCCVTVdVL7AGJ8xmMIKHsvKRWstw7FEMHQ+lD/sFSfpWBtYdGhAotF
 mf/yncMKb52QbNyIuanoKi8UjU+RCvuslCac87U3fPqz/qYGvhnmO145S/wai1mR
 +FQQXORJOhdsWDqRRz9q8/uXqPwm173+rHHzMgFa3P1X9u1jfLhjJk0g9sDFtyAb
 If4IzOwfuCLJyelcuzzy9SSOzDsGu1LcrBoRgqTugX+MSJXFjWOKKfA1wxnAKkPf
 T2fQIqny2N7VCfpDB1iaCfxnkizIwrYEI3YRkMuJpYU3489x/BJQIILoLo1yEj4G
 vNhq+qJ9V/Uj8X+X5/cL
 =A5DU
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'quintela/tags/migration/20170517' into staging

migration/next for 20170517

# gpg: Signature made Wed 17 May 2017 11:46:36 AM BST
# 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

* quintela/tags/migration/20170517:
  migration: Move check_migratable() into qdev.c
  migration: Move postcopy stuff to postcopy-ram.c
  migration: Move page_cache.c to migration/
  migration: Create migration/blocker.h
  ram: Rename RAM_SAVE_FLAG_COMPRESS to RAM_SAVE_FLAG_ZERO
  migration: Pass Error ** argument to {save,load}_vmstate
  migration: Fix regression with compression threads

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-05-18 10:05:52 +01:00
Stefan Hajnoczi
adb354dd1e pci, virtio, vhost: fixes
A bunch of fixes that missed the release.
 Most notably we are reverting shpc back to enabled by default state
 as guests uses that as an indicator that hotplug is supported
 (even though it's unused). Unfortunately we can't fix this
 on the stable branch since that would break migration.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 
 iQEcBAABAgAGBQJZHMOuAAoJECgfDbjSjVRp/5IH/3kOa7yV3KUi4QVbQV7WwBH3
 LK+/jwIz4UhOZn+bS4qi+gjN6aFhNoBNDFmYsRTWKKdLMvZvkRBMDcv8DMIKeAyl
 kG/ispv8VI+GY/CRKnqzPm0FSulv8WPRryxkdGzK4oHiMv+4FpFR0v/n9NRHjwTA
 XNJ4k33IqBldXyZwwAzP5dT019EMvbn4bNrkLzlcF2w8mTWPf43eX/kIkRX0cAys
 5IVTQVGEOwpnyV0jxJDP+aoVMrqv8xl88LLuRpTgWUo0UnxXL5/GZQOCCUN6DQ7M
 BOLmyyP9mT9k8iUI+fQsDxAtY7cL9torq+p985nQdH0nxmI3GCoufn9aJG0J9yc=
 =d34x
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'mst/tags/for_upstream' into staging

pci, virtio, vhost: fixes

A bunch of fixes that missed the release.
Most notably we are reverting shpc back to enabled by default state
as guests uses that as an indicator that hotplug is supported
(even though it's unused). Unfortunately we can't fix this
on the stable branch since that would break migration.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Wed 17 May 2017 10:42:06 PM BST
# gpg:                using RSA key 0x281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* mst/tags/for_upstream:
  exec: abstract address_space_do_translate()
  pci: deassert intx when pci device unrealize
  virtio: allow broken device to notify guest
  Revert "hw/pci: disable pci-bridge's shpc by default"
  acpi-defs: clean up open brace usage
  ACPI: don't call acpi_pcihp_device_plug_cb on xen
  iommu: Don't crash if machine is not PC_MACHINE
  pc: add 2.10 machine type
  pc/fwcfg: unbreak migration from qemu-2.5 and qemu-2.6 during firmware boot
  libvhost-user: fix crash when rings aren't ready
  hw/virtio: fix vhost user fails to startup when MQ
  hw/arm/virt: generate 64-bit addressable ACPI objects
  hw/acpi-defs: replace leading X with x_ in FADT field names

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-05-18 10:01:08 +01:00
Eduardo Habkost
17e8f54126 tests: Add [+-]feature and feature=on|off test cases
Add test code to ensure features are enabled/disabled correctly in the
command-line. The test case use the "feature-words" and
"filtered-features" properties to check if the features were
enabled/disabled correctly.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20170508183205.10884-1-ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2017-05-17 10:37:15 -03:00
Juan Quintela
aa3544c371 migration: Move page_cache.c to migration/
It is only used by migration, so move it there.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-05-17 12:04:59 +02:00
Stefan Hajnoczi
ba9915e1f8 x86 and machine queue, 2017-05-11
Highlights:
 * New "-numa cpu" option
 * NUMA distance configuration
 * migration/i386 vmstatification
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABCAAGBQJZFLh3AAoJECgHk2+YTcWmppQQAJe9Y5a3VwHXqvHbwBHX2ysn
 RZDAUPd9DWpbM+UUydyKOVIZ7u5RXbbVq4E0NeCD8VYYd+grZB5Wo1cAzy3b4U2j
 2s+MDqaPMtZtGoqxTsyQOVoVxazT5Kf1zglK+iUEzik44J7LGdro+ty2Z7Ut2c11
 q9rE/GNS78czBm7c4lxgkxXW4N95K/tEGlLtDQ7uct//3U/ZimF+mO6GcbVFlOWT
 4iEbOz2sqvBVv22nLJRufiPgFNIW4hizAz5KBWxwGFCCKvT3N6yYNKKjzEpCw+jE
 lpjIRODU02yIZZZY841fLRtyrk7p4zORS8jRaHTdEJgb5bGc/YazxxVL8nzRQT1W
 VxFwAMd+UNrDkV24hpN++Ln2O+b3kwcGZ7uA/qu9d5WvSYUKXlHqcMJ35q6zuhAI
 /ecfYO7EZfVP86VjIt5IH04iV8RChA9Q6de+kQEFa6wHUxufeCOwCFqukGo8zj07
 plX8NcjnzYmSXKnYjHOHao4rKT+DiJhRB60rFiMeKP/qvKbZPjtgsIeonhHm53qZ
 /QwkhowahHKkpAnetIl0QHm8KS4YudAofMi/Fl+he4gRkEbSQVAo6iQb2L4cjcLC
 LNSDDsIVWGem4gCR+vcsFqB3lggRDfltHXm15JKh92UMpOr6RI6s8pD55T7EdnPC
 CfdxWB5kYM6/lLbOHj94
 =48wH
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'ehabkost/tags/x86-and-machine-pull-request' into staging

x86 and machine queue, 2017-05-11

Highlights:
* New "-numa cpu" option
* NUMA distance configuration
* migration/i386 vmstatification

# gpg: Signature made Thu 11 May 2017 08:16:07 PM BST
# gpg:                using RSA key 0x2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# gpg: Note: This key has expired!
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* ehabkost/tags/x86-and-machine-pull-request: (29 commits)
  migration/i386: Remove support for pre-0.12 formats
  vmstatification: i386 FPReg
  migration/i386: Remove old non-softfloat 64bit FP support
  tests: check -numa node,cpu=props_list usecase
  numa: add '-numa cpu,...' option for property based node mapping
  numa: remove node_cpu bitmaps as they are no longer used
  numa: use possible_cpus for not mapped CPUs check
  machine: call machine init from wrapper
  numa: remove no longer need numa_post_machine_init()
  tests: numa: add case for QMP command query-cpus
  QMP: include CpuInstanceProperties into query_cpus output output
  virt-arm: get numa node mapping from possible_cpus instead of numa_get_node_for_cpu()
  spapr: get numa node mapping from possible_cpus instead of numa_get_node_for_cpu()
  pc: get numa node mapping from possible_cpus instead of numa_get_node_for_cpu()
  numa: do default mapping based on possible_cpus instead of node_cpu bitmaps
  numa: mirror cpu to node mapping in MachineState::possible_cpus
  numa: add check that board supports cpu_index to node mapping
  virt-arm: add node-id property to CPU
  pc: add node-id property to CPU
  spapr: add node-id property to sPAPR core
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-05-15 14:12:03 +01:00
Stefan Hajnoczi
3753e255da Block layer patches
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABAgAGBQJZFHXJAAoJEH8JsnLIjy/WvdsP/3mTGDZJO4M0HXWBWYQBwdGE
 EuMyGxn8Y0IUIBNx8sogAY9yQ/aQUh1b3bLWg7MAvZvQpi2S448Ak/2agaRFTWXJ
 vVv1nP0uigfgElSZZKTyj2SyhghrGkBou98hyYOd05YAApXmxoBKvTgC1di0Ec5K
 86Mc91Cr3udh4Q5w5Ss2IxiN+fNoHhHdOOm8gkWM4iQl6fmDJ8lBBxoiU+K2uXX+
 /flAVRgogFglKb0EAq8eSdy4qFRyp1G43yzOJKNiM3BuYeXpipnyO5mY3ynrEv5Y
 3213hJ/rriY15xHcKtkPxEqd32iX2qCRGFXWMMiq4r527JG/B40SEJQaxfHu33U2
 Et3+0MxoDHFseXE2sSjs8c0DKQiU5/hf7RkzqOMPMNluIX4ykrSyOdKzj4EFEowr
 GGLobm4Hr/rv8YDhRhllyKZ6Xzrjihy5WH5T9+HVfOlf35AxjJGZYqfCouhCiP15
 0Nxz3qWfDH/U4zvhY+PIfQ51kvGl02oMZF6uu48kvzwdbIKgnImKg5HbG5R85mYQ
 BFqCjaEWjSUWxrqbZ/uRBUqavCLJm9C3mEWLCzGBmXNNs4Th8kXftuo1br+QHtr5
 aT7xoxUJs/nmBoCKYhlCSrxjqCa0clenvNeiO4Q44UxWmOFQi9SM5myeSuCIaa+S
 qnYHZLZ74gVZpQaoPkjE
 =SA0O
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'kwolf/tags/for-upstream' into staging

Block layer patches

# gpg: Signature made Thu 11 May 2017 10:31:37 AM EDT
# gpg:                using RSA key 0x7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* kwolf/tags/for-upstream: (58 commits)
  MAINTAINERS: Add qemu-progress to the block layer
  qcow2: Discard/zero clusters by byte count
  qcow2: Assert that cluster operations are aligned
  qcow2: Optimize write zero of unaligned tail cluster
  iotests: Add test 179 to cover write zeroes with unmap
  iotests: Improve _filter_qemu_img_map
  qcow2: Optimize zero_single_l2() to minimize L2 churn
  qcow2: Make distinction between zero cluster types obvious
  qcow2: Name typedef for cluster type
  qcow2: Correctly report status of preallocated zero clusters
  block: Update comments on BDRV_BLOCK_* meanings
  qcow2: Use consistent switch indentation
  qcow2: Nicer variable names in qcow2_update_snapshot_refcount()
  tests: Add coverage for recent block geometry fixes
  blkdebug: Add ability to override unmap geometries
  blkdebug: Simplify override logic
  blkdebug: Add pass-through write_zero and discard support
  blkdebug: Refactor error injection
  blkdebug: Sanity check block layer guarantees
  qemu-io: Switch 'map' output to byte-based reporting
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-05-12 10:39:08 -04:00
Igor Mammedov
2941020a47 tests: check -numa node,cpu=props_list usecase
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <1494415802-227633-19-git-send-email-imammedo@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2017-05-11 16:08:50 -03:00