Commit Graph

2343 Commits

Author SHA1 Message Date
Peter Maydell
3b71ec8516 Block layer patches
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Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches

# gpg: Signature made Fri 23 Sep 2016 12:59:46 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: (33 commits)
  block: Remove BB interface from blockdev-add/del
  qemu-iotests/141: Avoid blockdev-add with id
  block: Avoid printing NULL string in error messages
  qemu-iotests/139: Avoid blockdev-add with id
  qemu-iotests/124: Avoid blockdev-add with id
  qemu-iotests/118: Avoid blockdev-add with id
  qemu-iotests/117: Avoid blockdev-add with id
  qemu-iotests/087: Avoid blockdev-add with id
  qemu-iotests/081: Avoid blockdev-add with id
  qemu-iotests/071: Avoid blockdev-add with id
  qemu-iotests/067: Avoid blockdev-add with id
  qemu-iotests/041: Avoid blockdev-add with id
  qemu-iotests/118: Test media change with qdev name
  block: Accept device model name for block_set_io_throttle
  block: Accept device model name for blockdev-change-medium
  block: Accept device model name for eject
  block: Accept device model name for x-blockdev-remove-medium
  block: Accept device model name for x-blockdev-insert-medium
  block: Accept device model name for blockdev-open/close-tray
  qdev-monitor: Add blk_by_qdev_id()
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-09-23 16:15:33 +01:00
Peter Maydell
c229472af0 ppc patch queue 2016-09-23
This pull request supersedes ppc-for-2.8-20160922.  There was a clang
 build error in that, and I've also added one extra patch in the new pull.
 
 Included in this set of ppc and spapr patches are:
     * TCG implementations for more POWER9 instructions
     * Some preliminary XICS fixes in preparataion for the pnv machine type
     * A significant ADB (Macintosh kbd/mouse) cleanup
     * Some conversions to use trace instead of debug macros
     * Fixes to correctly handle global TLB flush synchronization in
       TCG.  This is already a bug, but it will have much more impact
       when we get MTTCG
     * Add more qtest testcases for Power
     * Some MAINTAINERS updates
     * Assorted bugfixes
     * Add the basics of NUMA associativity to the spapr PCI host bridge
 
 This touches some test files and monitor.c which are technically
 outside the ppc code, but coming through this tree because the changes
 are primarily of interest to ppc.
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Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.8-20160923' into staging

ppc patch queue 2016-09-23

This pull request supersedes ppc-for-2.8-20160922.  There was a clang
build error in that, and I've also added one extra patch in the new pull.

Included in this set of ppc and spapr patches are:
    * TCG implementations for more POWER9 instructions
    * Some preliminary XICS fixes in preparataion for the pnv machine type
    * A significant ADB (Macintosh kbd/mouse) cleanup
    * Some conversions to use trace instead of debug macros
    * Fixes to correctly handle global TLB flush synchronization in
      TCG.  This is already a bug, but it will have much more impact
      when we get MTTCG
    * Add more qtest testcases for Power
    * Some MAINTAINERS updates
    * Assorted bugfixes
    * Add the basics of NUMA associativity to the spapr PCI host bridge

This touches some test files and monitor.c which are technically
outside the ppc code, but coming through this tree because the changes
are primarily of interest to ppc.

# gpg: Signature made Fri 23 Sep 2016 08:14:47 BST
# gpg:                using RSA key 0x6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>"
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-2.8-20160923: (45 commits)
  spapr_pci: Add numa node id
  monitor: fix crash for platforms without a CPU 0
  linux-user: ppc64: fix ARCH_206 bit in AT_HWCAP
  ppc/kvm: Mark 64kB page size support as disabled if not available
  ppc/xics: An ICS with offset 0 is assumed to be uninitialized
  ppc/xics: account correct irq status
  Enable H_CLEAR_MOD and H_CLEAR_REF hypercalls on KVM/PPC64.
  target-ppc: tlbie/tlbivax should have global effect
  target-ppc: add flag in check_tlb_flush()
  target-ppc: add TLB_NEED_LOCAL_FLUSH flag
  spapr: Introduce sPAPRCPUCoreClass
  target-ppc: implement darn instruction
  target-ppc: add stxsi[bh]x instruction
  target-ppc: add lxsi[bw]zx instruction
  target-ppc: add xxspltib instruction
  target-ppc: consolidate store conditional
  target-ppc: move out stqcx impementation
  target-ppc: consolidate load with reservation
  target-ppc: convert st[16,32,64]r to use new macro
  target-ppc: convert st64 to use new macro
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-09-23 14:26:12 +01:00
Peter Maydell
4c892756fd -----BEGIN PGP SIGNATURE-----
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Merge remote-tracking branch 'remotes/famz/tags/various-pull-request' into staging

# gpg: Signature made Fri 23 Sep 2016 05:58:28 BST
# gpg:                using RSA key 0xCA35624C6A9171C6
# gpg: Good signature from "Fam Zheng <famz@redhat.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 5003 7CB7 9706 0F76 F021  AD56 CA35 624C 6A91 71C6

* remotes/famz/tags/various-pull-request: (23 commits)
  docker: exec $CMD
  docker: Terminate instances at SIGTERM and SIGHUP
  docker: Support showing environment information
  docker: Print used options before doing configure
  docker: Flatten default target list in test-quick
  docker: Update fedora image to latest
  docker: Generate /packages.txt in ubuntu image
  docker: Generate /packages.txt in fedora image
  docker: Generate /packages.txt in centos6 image
  tests: Ignore test-uuid
  Add UUID files to MAINTAINERS
  tests: Add uuid tests
  uuid: Tighten uuid parse
  vl: Switch qemu_uuid to QemuUUID
  configure: Remove detection code for UUID
  tests: No longer dependent on CONFIG_UUID
  crypto: Switch to QEMU UUID API
  vpc: Use QEMU UUID API
  vdi: Use QEMU UUID API
  vhdx: Use QEMU UUID API
  ...

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

# Conflicts:
#	tests/Makefile.include
2016-09-23 13:10:43 +01:00
Kevin Wolf
9ec8873e68 block: Remove BB interface from blockdev-add/del
With this patch, blockdev-add always works on a node level, i.e. it
creates a BDS, but no BB. Consequently, x-blockdev-del doesn't need the
'device' option any more, but 'node-name' becomes mandatory.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2016-09-23 13:45:36 +02:00
Kevin Wolf
7864588150 qemu-iotests/141: Avoid blockdev-add with id
We want to remove the 'id' option for blockdev-add. This removes one
user of the option and makes it use only node names.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2016-09-23 13:45:36 +02:00
Kevin Wolf
e467da7b92 block: Avoid printing NULL string in error messages
Even for nodes that have a BlockBackend attached, bdrv_get_parent_name()
can return NULL if the BB is anonymous (e.g. it belongs to a block job
or a device that was created with a drive=<node-name> option).

Remove the information from the error message. The user probably knows
already why the node is still in use.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2016-09-23 13:45:36 +02:00
Kevin Wolf
62acae8a9d qemu-iotests/139: Avoid blockdev-add with id
We want to remove the 'id' option for blockdev-add. This removes one
user of the option and makes it use only node names.

Some test cases that used to work with an unattached BlockBackend are
removed, either because they don't make sense with an attached device or
because the equivalent test case with an attached device already exists.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2016-09-23 13:45:36 +02:00
Kevin Wolf
eed875838e qemu-iotests/124: Avoid blockdev-add with id
We want to remove the 'id' option for blockdev-add. This removes one
user of the option and makes it use only node names.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2016-09-23 13:45:36 +02:00
Kevin Wolf
e4fd2e9dfc qemu-iotests/118: Avoid blockdev-add with id
We want to remove the 'id' option for blockdev-add. This removes one
user of the option and makes it use only node names.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2016-09-23 13:45:36 +02:00
Kevin Wolf
1f4c4d7361 qemu-iotests/117: Avoid blockdev-add with id
We want to remove the 'id' option for blockdev-add. This removes one
user of the option and makes it use only node names.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2016-09-23 13:45:36 +02:00
Kevin Wolf
5feb08ed8f qemu-iotests/087: Avoid blockdev-add with id
We want to remove the 'id' option for blockdev-add. This removes one
user of the option and makes it use only node names.

The test cases that test conflicts between the 'id' option to
blockdev-add and existing block devices or the 'node-name' of the same
command can be removed because it won't be possible to specify this at
the end of the series.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2016-09-23 13:45:36 +02:00
Kevin Wolf
26d5fa10ff qemu-iotests/081: Avoid blockdev-add with id
We want to remove the 'id' option for blockdev-add. This removes one
user of the option and makes it use only node names.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2016-09-23 13:45:36 +02:00
Kevin Wolf
ffec99f722 qemu-iotests/071: Avoid blockdev-add with id
We want to remove the 'id' option for blockdev-add. This removes one
user of the option and makes it use only node names.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2016-09-23 13:45:36 +02:00
Kevin Wolf
522ce4ecd4 qemu-iotests/067: Avoid blockdev-add with id
We want to remove the 'id' option for blockdev-add. This removes one
user of the option and makes it use only node names.

In order to keep the test meaningful, some instances of query-block that
want to check whether the node still exists and would now turn up empty
must be converted to query-named-block-nodes (which also return the
protocol level node, but that shouldn't hurt).

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2016-09-23 13:45:36 +02:00
Kevin Wolf
476fb028bf qemu-iotests/041: Avoid blockdev-add with id
We want to remove the 'id' option for blockdev-add. This removes one
user of the option and makes it use only node names.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2016-09-23 13:45:36 +02:00
Kevin Wolf
486b88bdc8 qemu-iotests/118: Test media change with qdev name
We just added the option to use qdev device names in all device related
block QMP commands. This patch converts some of the test cases in 118 to
use qdev device names instead of BlockBackend names to cover the new
way. It converts cases for each of the media change commands, but only
for CD-ROM and not everywhere, so that the old way is still tested, too.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2016-09-23 13:45:35 +02:00
Denis V. Lunev
c2519009b4 tests: allow to specify list of formats to test for check-block.sh
This would make code better and allow to test specific format.

Signed-off-by: Denis V. Lunev <den@openvz.org>
CC: Stefan Hajnoczi <stefanha@redhat.com>
CC: Kevin Wolf <kwolf@redhat.com>
CC: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-09-23 13:36:09 +02:00
Daniel P. Berrange
bb9f8dd0e1 qcow2: fix encryption during cow of sectors
Broken in previous commit:

  commit aaa4d20b49
  Author: Kevin Wolf <kwolf@redhat.com>
  Date:   Wed Jun 1 15:21:05 2016 +0200

      qcow2: Make copy_sectors() byte based

The copy_sectors() code was originally using the 'sector'
parameter for encryption, which was passed in by the caller
from the QCowL2Meta.offset field (aka the guest logical
offset).

After the change, the code is using 'cluster_offset' which
was passed in from QCow2L2Meta.alloc_offset field (aka the
host physical offset).

This would cause the data to be encrypted using an incorrect
initialization vector which will in turn cause later reads
to return garbage.

Although current qcow2 built-in encryption is blocked from
usage in the emulator, one could still hit this if writing
to the file via qemu-{img,io,nbd} commands.

Cc: qemu-stable@nongnu.org
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-09-23 13:36:09 +02:00
Fam Zheng
9b77336d83 docker: exec $CMD
This is the last command to run (unless DEBUG), make it 'exec' to
simplify the process tree.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-10-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng
97cba1a1d1 docker: Terminate instances at SIGTERM and SIGHUP
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-9-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng
ec960b9a73 docker: Support showing environment information
Add a make variable SHOW_ENV. When it's set to non empty, print the
package information and environment variables.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-8-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng
9445c28ec3 docker: Print used options before doing configure
This makes the configure command more obvious which usually has useful
information.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-7-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng
3d3a6eb60d docker: Flatten default target list in test-quick
Previously it is expanded to a whitespace separated list which is not
the most appropriate format. Since it's only two items, flatten it.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-6-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng
a2bd7252fe docker: Update fedora image to latest
Now that 23 is becoming an "old" release with 24 available. Fedora has a
quick release cycle, so use latest to follow more closely.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-5-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng
5008fc787b docker: Generate /packages.txt in ubuntu image
Put the list of package names in an environment, and output their
package names to the target file in the end.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-4-git-send-email-famz@redhat.com>
Reviewed-by: Daniel. P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng
28a0cccd54 docker: Generate /packages.txt in fedora image
Put the list of package names in an environment, and output their
package names to the target file in the end.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-3-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng
a34ac8d472 docker: Generate /packages.txt in centos6 image
Put the list of package names in an environment, and output their
package names to the target file in the end.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-2-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng
65a03dd6c6 tests: Ignore test-uuid
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474432046-325-14-git-send-email-famz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:44:23 +08:00
Fam Zheng
c739cdddeb tests: Add uuid tests
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-Id: <1474432046-325-12-git-send-email-famz@redhat.com>
2016-09-23 11:42:52 +08:00
Fam Zheng
586d15ff87 tests: No longer dependent on CONFIG_UUID
crypto now uses built-in uuid implementation, so this check is not
needed.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-Id: <1474432046-325-8-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:42:52 +08:00
Eduardo Habkost
0679f98b40 docker: Handle exceptions when looking for docker command
When trying to run docker tests on a host without the docker
command,  we get the following Python backtrace:

  $ make docker-test-quick@centos6 V=1
  .../qemu/tests/docker/docker.py build qemu:centos6 .../qemu/tests/docker/dockerfiles/centos6.docker
  Traceback (most recent call last):
    File ".../qemu/tests/docker/docker.py", line 339, in <module>
      sys.exit(main())
    File ".../qemu/tests/docker/docker.py", line 336, in main
      return args.cmdobj.run(args, argv)
    File ".../qemu/tests/docker/docker.py", line 231, in run
      dkr = Docker()
    File ".../qemu/tests/docker/docker.py", line 98, in __init__
      self._command = _guess_docker_command()
    File ".../qemu/tests/docker/docker.py", line 41, in _guess_docker_command
      stdout=DEVNULL, stderr=DEVNULL) == 0:
    File "/usr/lib64/python2.7/subprocess.py", line 523, in call
      return Popen(*popenargs, **kwargs).wait()
    File "/usr/lib64/python2.7/subprocess.py", line 711, in __init__
      errread, errwrite)
    File "/usr/lib64/python2.7/subprocess.py", line 1343, in _execute_child
      raise child_exception
  OSError: [Errno 2] No such file or directory
  .../qemu/tests/docker/Makefile.include:47: recipe for target 'docker-image-centos6' failed
  make: *** [docker-image-centos6] Error 1

Change _guess_docker_command() to handle OSError exceptions
raised by subprocess.call(), so we will keep looking for other
commands and print a better error message.

New output will be:

  $ make docker-test-quick@centos6 V=1
  .../qemu/tests/docker/docker.py build qemu:centos6 .../qemu/tests/docker/dockerfiles/centos6.docker
  Traceback (most recent call last):
    File ".../qemu/tests/docker/docker.py", line 343, in <module>
      sys.exit(main())
    File ".../qemu/tests/docker/docker.py", line 340, in main
      return args.cmdobj.run(args, argv)
    File ".../qemu/tests/docker/docker.py", line 235, in run
      dkr = Docker()
    File ".../qemu/tests/docker/docker.py", line 102, in __init__
      self._command = _guess_docker_command()
    File ".../qemu/tests/docker/docker.py", line 49, in _guess_docker_command
      commands_txt)
  Exception: Cannot find working docker command. Tried:
    docker
    sudo -n docker
  .../qemu/tests/docker/Makefile.include:47: recipe for target 'docker-image-centos6' failed
  make: *** [docker-image-centos6] Error 1

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <1474369559-16903-1-git-send-email-ehabkost@redhat.com>
[exceptions.OSError -> OSError and drop the import. - Fam]
Signed-off-by: Fam Zheng <famz@redhat.com>
2016-09-23 11:38:57 +08:00
Laurent Vivier
eeddd59f59 tests: add RTAS command in the protocol
Add a first test to validate the protocol:

- rtas/get-time-of-day compares the time
  from the guest with the time from the host.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-09-23 10:29:40 +10:00
Laurent Vivier
8d6ef7c9fe libqos: define SPAPR libqos functions
Define spapr_alloc_init()/spapr_alloc_init_flags()/spapr_alloc_uninit()

  to allocate and use SPAPR guest memory

Define qtest_spapr_vboot()/qtest_spapr_boot()/qtest_spapr_shutdown()

  to start SPAPR guest with QOSState initialized for it (memory management)

Move qtest_irq_intercept_in() from generic part to PC part.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-09-23 10:29:40 +10:00
Dmitry Osipenko
5b262bb697 tests: Add ptimer tests
Ptimer is a generic countdown timer helper that is used by many timer
device models as well as by the QEMU core. Add QTests for the ptimer.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Message-id: 1de89fe6e1ccaf6c8071ee3469e1a844df948359.1473252818.git.digetx@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-09-22 18:13:07 +01:00
Vladimir Sementsov-Ogievskiy
819cec0114 iotest 055: refactor and speed up
Source disk is created and filled with test data before each test case.
Instead initialize it once for the whole unit.

Test disk filling patterns are merged into one pattern.

Also TestSetSpeed used different image_len for source and target (by
mistake) - this is automatically fixed here.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 1470748523-13856-1-git-send-email-vsementsov@virtuozzo.com
Reviewed-by: Pavel Butsykin <pbutsykin@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-09-20 22:12:57 +02:00
Reda Sallahi
f7c1553388 qemu-img: add skip option to dd
This adds the skip option which allows qemu-img dd to skip a number of blocks
before copying the input.

A test case was added to test the skip option.

Signed-off-by: Reda Sallahi <fullmanet@gmail.com>
Message-id: 20160810141609.32727-1-fullmanet@gmail.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-09-20 22:10:57 +02:00
Reda Sallahi
86ce1f6e2b qemu-img: add the 'dd' subcommand
This patch adds a basic dd subcommand analogous to dd(1) to qemu-img.

For the start, this implements the bs, if, of and count options and requires
both if and of to be specified (no stdin/stdout if not specified) and doesn't
support tty, pipes, etc.

The image format must be specified with -O for the output if the raw format
is not the intended one.

Two tests are added to test qemu-img dd.

Signed-off-by: Reda Sallahi <fullmanet@gmail.com>
Message-id: 20160810024312.14544-1-fullmanet@gmail.com
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
[mreitz: Moved test 158 to 170]
Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-09-20 22:10:57 +02:00
Peter Maydell
33e1666b42 QAPI patches for 2016-09-19
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJX4BH+AAoJEDhwtADrkYZTXmMP/0RzvxiFXLGcBKyjMPDmPXg4
 mUmje9ZYCRVoR8d8EM4dTnd6WYbUMgXc0oTTrPotwx63s6joRh5o+Mc4angKpAmg
 FbR3mBw44uXUruxmmMNn9WQYw9Z4VkvI5o+6S7AF83RBwyx2S2yJK1FihVZB8/99
 VMUsKnicu1dWlBKlFCJpTFvrv9lo8l5HqFJIzEDMT/HT6uOpiwh6unTmFGIwQ/t2
 QNpd++s5oWpbBrGbSCo2JEwgd83sRZS2NV6lhFdsDTmutbbWwCerLSIJ8YydqjEc
 ELrzwuf6w/G0hzzPvFTaSQX5M191pzXwLtEMZt6X+82OubowASepXvcaftN+w1wt
 qQYaFpqAVjcLZqq4LvJBZ/B8nKxc6858txK9ApMG4XD2qEtLZ5Pr1qv8JSYEjAKW
 id5dSYGVB9M99bPVGaoW/BUe4FzOzG7Cod2Rrf4L8hZ7TZ0EE+occvHdBjtbpTP0
 qV2FKr5N3tivNhLBNOJxnFDaw/E1k0qhDZ97QXxQDjcUu6EDQmtHIvrHc3I/mm97
 bpwSeZLpCTnrg2iIstKrYsPdo0pfpp3YDk7Apm/9tNzDQ05GBBbmkMm1Hz24ZvGD
 kgEkXhlJ6WCKzaZB1gZpoYJJVhT4l//FkONs7maLurGi50n2WxbmDY4wFj/4OZn5
 1pLasJmMGW7J+JHn4+Rm
 =Lojo
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-09-19' into staging

QAPI patches for 2016-09-19

# gpg: Signature made Mon 19 Sep 2016 17:27:42 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-2016-09-19:
  Replace qmp-commands.hx by docs/qmp-commands.txt
  qmp-commands.hx: fix some styling
  build-sys: remove qmp-commands-old.h
  monitor: use qmp_dispatch()
  tests: add a test to check invalid args
  qapi: check invalid arguments on no-args commands
  qapi: remove the "middle" mode
  monitor: remove mhandler.cmd_new
  monitor: implement 'qmp_query_commands' without qmp_cmds
  monitor: use qmp_find_command() (using generated qapi code)
  qapi: export the marshallers
  qmp: Hack to keep commands configuration-specific
  qapi: Support unregistering QMP commands
  monitor: register gen:false commands manually
  monitor: simplify invalid_qmp_mode()
  qapi-schema: add 'device_add'
  qapi-schema: use generated marshaller for 'qmp_capabilities'
  build-sys: define QEMU_VERSION_{MAJOR, MINOR, MICRO}

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-09-19 18:06:52 +01:00
Peter Maydell
3d47a1390b Merge qcrypto 2016/09/19 v2
-----BEGIN PGP SIGNATURE-----
 
 iQIcBAABCAAGBQJX4ASsAAoJEL6G67QVEE/fmG8P/RQ83VIPoktWbzW7EqINSUgU
 zKInEnFpCVC7OyzORQMItAMAzlStODQ5PWzhn6dK3W3co8CRHLIsJoxb1dcxzuQb
 G5Do7+n5tu8o92F48KZFsZL7FJ0NAgC/mwyBeg1K21spHF7wm9Fq+w47+wC8/06T
 +NzhQunnHBmwuvL+UPsf6v2W5hgWkREBkDr77may+lYIby6YBstyo0R7GXW2ZZNX
 hDU1XEKabHe/GRVx5LIRzIVP2L+DsdX6Ls+NtoQWernmTGWrd4O0Y7KEHZBxGoxu
 BqL47yWwVilSZz8JYDiZOPFfnXqQi/WgfBD8sZ4OQY3aH0H93rnPUFoLgWv6giZh
 SlNgIq5r9IC+6LXyPa+bgGOVYG7lGnQ9Gi9fvaTbtO8dDFRRNwhpStfe28nbwGNr
 Is6ereCk6DbmADsZX1D9GMWGz5VUEBWwMFcyU11bkQN6natdJcrv+fUZ/bo4scu0
 fJLEFRKJPMhLmoz3ZzwPw6jFhcXzGxs8apuP1RQLl2DPJZMhFOSQjiu9ekPIo475
 BXSdjzPrk6UsLffocIc7x7K4xKrCHAoiXbOYTg1xltB1EVkCutKe8e2Q8jFkltLa
 kT2w0kiqKg4p73nm/iT04vcpuomCP6Q+/5kAGtQ/2sqIcVp12Prl9d+r+4/APoSE
 rU8WGNuMdtTCmzFAuXtc
 =/jXc
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/berrange/tags/pull-qcrypto-2016-09-19-2' into staging

Merge qcrypto 2016/09/19 v2

# gpg: Signature made Mon 19 Sep 2016 16:30:52 BST
# gpg:                using RSA key 0xBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>"
# gpg:                 aka "Daniel P. Berrange <berrange@redhat.com>"
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E  8E3F BE86 EBB4 1510 4FDF

* remotes/berrange/tags/pull-qcrypto-2016-09-19-2:
  crypto: add trace points for TLS cert verification
  crypto: support more hash algorithms for pbkdf
  crypto: increase default pbkdf2 time for luks to 2 seconds
  crypto: remove bogus /= 2 for pbkdf iterations
  crypto: use correct derived key size when timing pbkdf
  crypto: clear out buffer after timing pbkdf algorithm
  crypto: make PBKDF iterations configurable for LUKS format
  crypto: use uint64_t for pbkdf iteration count parameters

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-09-19 17:10:06 +01:00
Marc-André Lureau
4bdadd8671 tests: add a test to check invalid args
Check that invalid args on commands without arguments returns an error.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20160912091913.15831-15-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2016-09-19 17:32:22 +02:00
Marc-André Lureau
a0067da157 qapi: check invalid arguments on no-args commands
The generated marshal functions do not visit arguments from commands
that take no arguments. Thus they fail to catch invalid
members. Visit the arguments, if provided, to throw an error in case of
invalid members.

Currently, qmp_check_client_args() checks for invalid arguments and
correctly catches this case. When switching to qmp_dispatch() we want to
keep that behaviour. The commands using 'O' may have arbitrary
arguments, and must have 'gen': false in the qapi schema to skip the
generated checks.

Old/new diff:
 void qmp_marshal_stop(QDict *args, QObject **ret, Error **errp)
 {
     Error *err = NULL;
+    Visitor *v = NULL;

-    (void)args;
+    if (args) {
+        v = qmp_input_visitor_new(QOBJECT(args), true);
+        visit_start_struct(v, NULL, NULL, 0, &err);
+        if (err) {
+            goto out;
+        }
+
+        if (!err) {
+            visit_check_struct(v, &err);
+        }
+        visit_end_struct(v, NULL);
+        if (err) {
+            goto out;
+        }
+    }

     qmp_stop(&err);
+
+out:
     error_propagate(errp, err);
+    visit_free(v);
+    if (args) {
+        v = qapi_dealloc_visitor_new();
+        visit_start_struct(v, NULL, NULL, 0, NULL);
+
+        visit_end_struct(v, NULL);
+        visit_free(v);
+    }
 }

The new code closely resembles code for a command with arguments.
Differences:
- the visit of the argument and its cleanup struct don't visit any
  members (because there are none).
- the visit of the argument struct and its cleanup are conditional.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20160912091913.15831-14-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2016-09-19 17:32:22 +02:00
Daniel P. Berrange
533008f4f3 crypto: support more hash algorithms for pbkdf
Currently pbkdf is only supported with SHA1 and SHA256. Expand
this to support all algorithms known to QEMU.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-19 16:30:45 +01:00
Daniel P. Berrange
e74aabcffb crypto: use correct derived key size when timing pbkdf
Currently when timing the pbkdf algorithm a fixed key
size of 32 bytes is used. This results in inaccurate
timings for certain hashes depending on their digest
size. For example when using sha1 with aes-256, this
causes us to measure time for the master key digest
doing 2 sha1 operations per iteration, instead of 1.

Instead we should pass in the desired key size to the
timing routine that matches the key size that will be
used for real later.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-19 16:30:45 +01:00
Greg Kurz
557a4cc04a tests: virtio-9p: add basic configuration test
This adds PCI init code and a basic test that checks the device config
matches what is passed on the command line.

Signed-off-by: Greg Kurz <groug@kaod.org>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-09-16 12:15:56 +02:00
Greg Kurz
993f8054d1 tests: virtio-9p: introduce start/stop functions
First step to be able to run several functional steps.

Signed-off-by: Greg Kurz <groug@kaod.org>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-09-16 08:58:35 +02:00
Peter Maydell
8212ff86f4 * minor patches here and there
* MTTCG: lock-free TB lookup
 * SCSI: bugfixes for MPTSAS, MegaSAS, LSI53c, vmw_pvscsi
 * buffer_is_zero rewrite (except for one patch)
 * chardev: qemu_chr_fe_write checks
 * checkpatch improvement for markdown preformatted text
 * default-configs cleanups
 * atomics cleanups
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQEcBAABAgAGBQJX2DP2AAoJEL/70l94x66DIBYH/2pW+/HYexCobNn9eVD0Wm08
 im0mRHIU0vjfTaeZSasJPXvA2FyYQLl9KnSFvUFcRiLILpp+hE3QdZ8o0QGlfAmE
 +5MWsPJDXMbOaCOfMKZpZvPfJ6q/lSTg6eiJTPiRgyU7fQgjMDAot1s44ETYGVRu
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 0zUY4RmPk8n46SntDG65tgAlKlzfSuPOesvbpcQIYe1H+r+uJt9BST7MjKdbdDQv
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 =eAJS
 -----END PGP SIGNATURE-----

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

* minor patches here and there
* MTTCG: lock-free TB lookup
* SCSI: bugfixes for MPTSAS, MegaSAS, LSI53c, vmw_pvscsi
* buffer_is_zero rewrite (except for one patch)
* chardev: qemu_chr_fe_write checks
* checkpatch improvement for markdown preformatted text
* default-configs cleanups
* atomics cleanups

# gpg: Signature made Tue 13 Sep 2016 18:14:30 BST
# gpg:                using RSA key 0xBFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (58 commits)
  cutils: Add generic prefetch
  cutils: Add SSE4 version
  cutils: Add test for buffer_is_zero
  cutils: Remove ppc buffer zero checking
  cutils: Remove aarch64 buffer zero checking
  cutils: Rearrange buffer_is_zero acceleration
  cutils: Export only buffer_is_zero
  cutils: Remove SPLAT macro
  cutils: Move buffer_is_zero and subroutines to a new file
  ppc: do not redefine CPUPPCState
  x86/lapic: Load LAPIC state at post_load
  optionrom: do not rely on compiler's bswap optimization
  checkpatch: Fix whitespace checks for documentation code blocks
  atomics: Use __atomic_*_n() variant primitives
  atomics: Remove redundant barrier()'s
  kvm-all: drop kvm_setup_guest_memory
  i8257: Make device "i8257" unavailable with -device
  Revert "megasas: remove useless check for cmd->frame"
  char: convert qemu_chr_fe_write to qemu_chr_fe_write_all
  hw: replace most use of qemu_chr_fe_write with qemu_chr_fe_write_all
  ...

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

 Conflicts:
	cpus.c
	tests/Makefile.include
2016-09-15 10:24:22 +01:00
Richard Henderson
efad668245 cutils: Add test for buffer_is_zero
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-Id: <1472496380-19706-6-git-send-email-rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13 19:13:32 +02:00
Laurent Vivier
e49f827725 tests: fix qvirtqueue_kick
vq->avail.idx and vq->avail->ring[] are a 16bit values,
so read and write them with readw()/writew() instead of
readl()/writel().

To read/write a 16bit value with a 32bit accessor works fine
on little-endian CPU but not on big endian CPU.

[An equivalent patch for the writew() calls was also sent by
Zhang Shuai <zhangshuai13@huawei.com>.
--Stefan]

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Message-id: 1472330054-22607-1-git-send-email-lvivier@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2016-09-13 11:00:57 +01:00
Changlong Xie
b311046696 tests: add unit test case for replication
[Rename get_error test cases to get_error_all to avoid tripping up
scripts that grep for "error:" in test output.  It also reflects the
actual replication API function name better.
-Stefan]

Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Signed-off-by: Changlong Xie <xiecl.fnst@cn.fujitsu.com>
Signed-off-by: Wang WeiWei <wangww.fnst@cn.fujitsu.com>
Message-id: 1469602913-20979-11-git-send-email-xiecl.fnst@cn.fujitsu.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2016-09-13 11:00:56 +01:00
Peter Maydell
d4c61988b8 Merge qcrypto 2016/09/12 v1
-----BEGIN PGP SIGNATURE-----
 
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 wofUbnMnuTjh5s9fgE82BhmyahQutC6IOYu/TqX5mZd+NbQgdh/sxnii9n6rLFxJ
 jXxfPVQ6r8n/73Nza7zU9J+sUFWd6vV352tfcbxc1X2AWltxgXAYY+Y0NqAtdeip
 qlMXyaZg6ZQzOEradrt5o4hcKnvDzOpV3/Xn2Ci1G72suUU7dXth6fYBpxB5WqRK
 JrgN22tDl3Xn5Ly7CxlBoQdQ0VgMQC/Wm1SKwxnNkEpQ7WKbmIqUxchjahug1BsA
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 O30NO6NLhENXLyE6GJDj
 =x7IS
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/berrange/tags/pull-qcrypto-2016-09-12-1' into staging

Merge qcrypto 2016/09/12 v1

# gpg: Signature made Mon 12 Sep 2016 12:02:20 BST
# gpg:                using RSA key 0xBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>"
# gpg:                 aka "Daniel P. Berrange <berrange@redhat.com>"
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E  8E3F BE86 EBB4 1510 4FDF

* remotes/berrange/tags/pull-qcrypto-2016-09-12-1:
  crypto: report enum strings instead of values in errors
  crypto: fix building complaint
  crypto: ensure XTS is only used with ciphers with 16 byte blocks

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-09-12 12:48:47 +01:00