Signed-off-by: NMax Reitz <mreitz@redhat.com>
Message-Id: <1424887718-10800-13-git-send-email-mreitz@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NMax Reitz <mreitz@redhat.com>
Message-Id: <1424887718-10800-11-git-send-email-mreitz@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

It is very unlikely, but it is possible.
Signed-off-by: NMax Reitz <mreitz@redhat.com>
Message-Id: <1424887718-10800-10-git-send-email-mreitz@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NMax Reitz <mreitz@redhat.com>
Message-Id: <1424887718-10800-9-git-send-email-mreitz@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

While it does not make a difference in practice, nbd_receive_options()
generally returns -errno, so it should do that here as well; and the
easiest way to achieve this is by passing on the value returned by
nbd_handle_list().
Signed-off-by: NMax Reitz <mreitz@redhat.com>
Message-Id: <1424887718-10800-7-git-send-email-mreitz@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

unix_connect_opts() and inet_connect_opts() do not necessarily set errno
(if at all); therefore, nbd_establish_connection() should not literally
return -errno on error.
Signed-off-by: NMax Reitz <mreitz@redhat.com>
Message-Id: <1424887718-10800-4-git-send-email-mreitz@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Unused partitions do not necessarily have a total sector count of 0
(although they should have), but they always do have the system field
set to 0, so use that for testing whether a partition is in use rather
than the sector count field alone.
Signed-off-by: NMax Reitz <mreitz@redhat.com>
Message-Id: <1424887718-10800-3-git-send-email-mreitz@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

And while at it, replace tabs by eight spaces in this function.
Signed-off-by: NMax Reitz <mreitz@redhat.com>
Message-Id: <1424887718-10800-2-git-send-email-mreitz@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

The value of reply.error should be the type unsigned int.
Signed-off-by: NYik Fang <eric.fangyi@huawei.com>
Message-Id: <1423722111-12902-1-git-send-email-eric.fangyi@huawei.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

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

migration/next for 20150317

# gpg: Signature made Tue Mar 17 14:21:14 2015 GMT using RSA key ID 5872D723
# gpg: Can't check signature: public key not found

* remotes/juanquintela/tags/migration/20150317:
  migration: Expose 'cancelling' status to user
  migration: Convert 'status' of MigrationInfo to use an enum type
  hmp: Rename 'MigrationStatus' to 'HMPMigrationStatus'
  migration: Rename abbreviated macro MIG_STATE_* to MIGRATION_STATUS_*
  migration: Remove unused functions
  arch_init: Count the total number of pages by using helper function
  migrate_incoming: Cleanup/clarify error messages
  Warn against the use of the string as uri parameter to migrate-incoming
  migrate_incoming: use hmp_handle_error
  migration: Fix remaining 32 bit compiler errors
  migration: Fix some 32 bit compiler errors
  migration/rdma: clean up qemu_rdma_dest_init a bit
  migration: Avoid qerror_report_err() outside QMP command handlers
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

QOM CPUState and X86CPU

* QTest for PC X86CPU
* Confinement of ICC bridge X86CPU parenting to PC code

# gpg: Signature made Tue Mar 17 15:23:31 2015 GMT using RSA key ID 3E7E013F
# gpg: Good signature from "Andreas Färber <afaerber@suse.de>"
# gpg:                 aka "Andreas Färber <afaerber@suse.com>"

* remotes/afaerber/tags/qom-cpu-for-peter:
  target-i386: Remove icc_bridge parameter from cpu_x86_create()
  tests: Add PC CPU test
  pc: Suppress APIC ID compatibility warning for QTest
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

QOM infrastructure fixes and device conversions

* Conversion of cadence_uart to QOM realize
* qom-tree QMP script
* qom-list and qom-set HMP commands to match their QMP counterparts
* Basic qom-tree HMP command
* Cleanups for /machine QOM composition tree

# gpg: Signature made Tue Mar 17 15:02:57 2015 GMT using RSA key ID 3E7E013F
# gpg: Good signature from "Andreas Färber <afaerber@suse.de>"
# gpg:                 aka "Andreas Färber <afaerber@suse.com>"

* remotes/afaerber/tags/qom-devices-for-peter:
  qdev: Move owner-less IRQs to /machine/unattached
  memory: Move owner-less MemoryRegions to /machine/unattached
  qom: Implement info qom-tree HMP command
  qom: Implement qom-set HMP command
  qom: Implement qom-list HMP command
  scripts: Add qom-tree script
  cadence_uart: Convert to QOM realize()
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

'cancelling' status was introduced by commit 51cf4c1a, mainly to avoid a
possible start of a new migration process while the previous one still exists.
But we didn't expose this status to user, instead we returned the 'active' state.

Here, we expose it to the user (such as libvirt), 'cancelling' status only
occurs for a short window before the migration aborts, so for users,
if they cancel a migration process, it will observe 'cancelling' status
occasionally.

Testing revealed that with older libvirt (anything 1.2.13 or less) will
print an odd error message if the state is seen, but that the migration
is still properly cancelled. Newer libvirt will be patched to recognize
the new state without the odd error message.
Signed-off-by: Nzhanghailiang <zhang.zhanghailiang@huawei.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Cc: libvir-list@redhat.com
Signed-off-by: NJuan Quintela <quintela@redhat.com>

The original 'status' is an open-coded 'str' type, convert it to use an
enum type.
This conversion is backwards compatible, better documented and
more convenient for future extensibility.

In addition, Fix a typo for qapi-schema.json (just remove the typo) :
s/'completed'. 'comppleted' (since 1.2)/'completed' (since 1.2)
Signed-off-by: Nzhanghailiang <zhang.zhanghailiang@huawei.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

We will use the typename 'MigrationStatus' for publicly exported typename,
So here we rename the internal-only 'MigrationStatus' to
'HMPMigrationStatus'.
Signed-off-by: Nzhanghailiang <zhang.zhanghailiang@huawei.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

Rename all macro MIG_STATE_* to  MIGRATION_STATUS_* except "MIG_STATE_ERROR",
we rename it to "MIGRATION_STATUS_FAILED" which will match the migration status
string 'failed'.
Signed-off-by: Nzhanghailiang <zhang.zhanghailiang@huawei.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

migrate_rdma_pin_all() and qsb_clone() are completely unused and thus
can be deleted.
Signed-off-by: NThomas Huth <thuth@linux.vnet.ibm.com>
Cc: Juan Quintela <quintela@redhat.com>
Cc: Amit Shah <amit.shah@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

There is already a helper function ram_bytes_total(), we can use it to
help counting the total number of pages used by ram blocks.
Signed-off-by: Nzhanghailiang <zhang.zhanghailiang@huawei.com>
Reviewed-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

Create a separate error for the case where migrate_incoming is
used after a succesful migrate_incoming.

Reword the error in the case where '-incoming defer' is missing
to omit the command name so it's right for both hmp and qmp.
Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: NMarkus Armbruster <armbru@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Reviewed-by: NAmit Shah <amit.shah@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: NMarkus Armbruster <armbru@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Reviewed-by: NAmit Shah <amit.shah@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: NMarkus Armbruster <armbru@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Reviewed-by: NAmit Shah <amit.shah@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

Fix type casts between pointers and 64 bit integers.
Now 32 bit builds are possible again.
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

The current code won't compile on 32 bit hosts because there are lots
of type casts between pointers and 64 bit integers.

Fix some of them.
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

Do not check for rdma->host being empty twice.  This removes a large
"if" block, so code indentation is changed.  While at it, remove an
ugly goto from the loop, replacing it with a cleaner if logic.  And
finally, there's no need to initialize `ret' variable since is always
has a value.
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
Reviewed-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Tested-by: NDr. David Alan Gilbert <dgilbert@redhat.com>

--

fixed space detected by Dave
Signed-off-by: NJuan Quintela <quintela@redhat.com>

qerror_report_err() is a transitional interface to help with
converting existing monitor commands to QMP.  It should not be used
elsewhere.  Replace by error_report_err() in
process_incoming_migration_co().
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

Instead of passing icc_bridge from the PC initialization code to
cpu_x86_create(), make the PC initialization code attach the CPU to
icc_bridge.

The only difference here is that icc_bridge attachment will now be done
after x86_cpu_parse_featurestr() is called. But this shouldn't make any
difference, as property setters shouldn't depend on icc_bridge.
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Reviewed-by: NIgor Mammedov <imammedo@redhat.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Test non-default -smp core and thread counts and a non-default CPU model
on all PC machines except for isapc. Note that not all historic versions
actually supported this particular configuration, ignored for simplicity.

For machines pc-*-1.5+ test QMP cpu-add with monotonically increasing ID,
and test for graceful failure otherwise.

Cc: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

This avoids cluttering GTester output with irrelevant warnings.

Cc: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Move non-qdev-gpio[*] from /machine into /machine/unattached.
For the PC this moves 25 nodes from the stable namespace into the unstable.

Cc: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Tested-by: NAlistair Francis <alistair.francis@xilinx.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

This cleans up the official /machine namespace. In particular
/machine/system[0] and /machine/io[0], as well as entries with
non-sanitized node names such as "/machine/qemu extended regs[0]".

The actual MemoryRegion names remain unchanged.
Acked-by: NPaolo Bonzini <pbonzini@redhat.com>
Tested-by: NAlistair Francis <alistair.francis@xilinx.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

To complement qdev's bus-oriented info qtree, info qom-tree
prints a hierarchical view of the QOM composition tree.

By default, the machine composition tree is shown. This can be overriden
by supplying a path argument, such as "info qom-tree /".
Tested-by: NAlistair Francis <alistair.francis@xilinx.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Re-implemented based on qmp_qom_set() to facilitate argument parsing.

Warn about ambiguous path arguments.
Reviewed-by: NGonglei <arei.gonglei@huawei.com>
Tested-by: NAlistair Francis <alistair.francis@xilinx.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Implement it as a wrapper for QMP qom-list, but mimic the behavior of
scripts/qmp/qom-list in making the path argument optional and listing
the root if absent, to hint users what kind of path to pass.
Reviewed-by: NGonglei <arei.gonglei@huawei.com>
Tested-by: NAlistair Francis <alistair.francis@xilinx.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Functionally it is a recursive qom-list with qom-get per non-child<>
property. Some failures needed to be handled, such as trying to read a
pointer property, which is not representable in QMP. Those print a
literal "<EXCEPTION>".
Tested-by: NAlistair Francis <alistair.francis@xilinx.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Use DeviceClass::realize() and TypeInfo::instance_init() instead of
the deprecated SysBusDevice::init().
Signed-off-by: NAlistair Francis <alistair.francis@xilinx.com>
Reviewed-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

coverity: Fix g_malloc_n-like models

# gpg: Signature made Tue Mar 17 10:17:56 2015 GMT using RSA key ID EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>"

* remotes/armbru/tags/pull-cov-model-2015-03-17:
  coverity: Fix g_malloc_n-like models
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

opengl: fix configure test

# gpg: Signature made Tue Mar 17 10:11:24 2015 GMT using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-gl-20150317-1:
  opengl: fix configure test
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Re-add the glx compile test to configure.  We can't use pkg-config to
probe for glx, and as long as milkymist-tmu2 privately uses glx (due to
opengl infrastructure in qemu not being ready yet) we must continue to
test for glx to avoid build failures.
Reported-by: NJuan Quintela <quintela@redhat.com>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: NMax Reitz <mreitz@redhat.com>

Allocate the calculated overall size, not only the size of a single
element.
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>