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Commits on Aug 1, 2013

  1. virtio-serial-port: Convert to QOM realize/unrealize 

    Note: virtconsole's/virtserialport's realizefn now registers its
handlers before VirtIOSerialPort's realizefn.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  2. virtio-console: QOM cast cleanup for VirtConsole 

    Introduce type constant, cast macro and rename parent field.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  3. virtio-scsi: Convert virtio_scsi_common_[un]realize to QOM realize 

    VirtIOSCSI and VHostSCSI now perform some initializations after
VirtIOSCSICommon's realize calls virtio_bus_plug_device(), namely
creating the SCSIBus and initializing /dev/vhost-scsi respectively.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  4. virtio: Unrealize parent 

    VirtioDevice's DeviceClass::exit code cleaning up bus_name was
overwritten by virtio-{blk,serial,net,scsi,balloon,rng} and vhost-scsi.

Call their parent's DeviceClass::unrealize to fix this.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  5. virtio: Convert VirtioDevice to QOM realize 

    Drop VirtioDevice::init.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  6. virtio-scsi: Convert to QOM realize 

    Signed-off-by: Andreas Färber <afaerber@suse.de>
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  7. virtio-scsi: QOM realize preparations 

    Rename qdev -> dev since that's what realize's argument is called by
convention. No need to keep more "qdev" around than necessary.

Avoid duplicate VIRTIO_DEVICE() cast.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  8. virtio-rng: Convert to QOM realize 

    Signed-off-by: Andreas Färber <afaerber@suse.de>
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  9. virtio-rng: QOM realize preparations 

    Rename qdev -> dev because that's what realize's argument is called by
convention. No need to keep more "qdev" around than necessary.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  10. virtio-balloon: Convert to QOM realize 

    Signed-off-by: Andreas Färber <afaerber@suse.de>
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  11. virtio-balloon: QOM realize preparations 

    Rename qdev -> dev since that's what realize's argument is called by
convention. No need to keep more "qdev" around than necessary.

Avoid duplicate VIRTIO_DEVICE() cast.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  12. virtio-net: Convert to QOM realize 

    Signed-off-by: Andreas Färber <afaerber@suse.de>
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  13. virtio-net: QOM realize preparations 

    Rename variable qdev -> dev since that's what realize's argument is
called by convention.

Avoid duplicate VIRTIO_DEVICE() cast.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  14. virtio-serial: Convert to QOM realize 

    Signed-off-by: Andreas Färber <afaerber@suse.de>
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  15. virtio-serial: QOM realize preparations 

    Signed-off-by: Andreas Färber <afaerber@suse.de>
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  16. virtio-blk: Convert to QOM realize 

    Signed-off-by: Andreas Färber <afaerber@suse.de>
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  17. virtio-blk: QOM realize preparations 

    Rename variable qdev -> dev since that's what realize's argument is called
by convention.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  18. virtio-9p: Convert to QOM realize 

    Signed-off-by: Andreas Färber <afaerber@suse.de>
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  19. virtio-9p: QOM realize preparations 

    Avoid unnecessary VIRTIO_DEVICE().

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  20. virtio: Allow NULL VirtioDeviceClass::init hook 

    This is a temporary measure to allow mixing VirtioDeviceClass::init with
DeviceClass::realize.

Clean up variable naming in preparation for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  21. virtio-blk-dataplane: Improve error reporting 

    Return an Error so that it can be propagated later.

Tested-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
[AF: Rebased]
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  22. object: Add OBJECT_GET_PARENT_CLASS() macro 

    The object argument is currently unused and may be used to optimize the
class lookup when needed.

Inspired-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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  23. virtio-9p-device: Avoid freeing uninitialized memory 

    In virtio_9p_device_init() there are 6x goto out that will lead to
v9fs_path_free() attempting to free unitialized path.data field.
Easiest way to trigger is: qemu-system-x86_64 -device virtio-9p-pci

Fix this by moving v9fs_path_init() before any goto out.

Signed-off-by: Andreas Färber <afaerber@suse.de>
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  24. virtio-console: Use exitfn for virtserialport, too 

    virtconsole and virtserialport are identical in every other aspect
except for the distinguishing VirtIOSerialPortClass::is_console field.

Cc: qemu-stable@nongnu.org
Signed-off-by: Andreas Färber <afaerber@suse.de>
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Commits on Jul 31, 2013

  1. qdev: Use clz in print_size 

    We can compute a floor log2 value with clz rather than a division loop.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-id: 1375208443-17288-3-git-send-email-rth@twiddle.net
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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    rth7680 authored and Anthony Liguori committed Jul 31, 2013
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  2. qdev: Fix 32-bit compilation in print_size 

    Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-id: 1375208443-17288-2-git-send-email-rth@twiddle.net
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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Commits on Jul 30, 2013

  1. Merge remote-tracking branch 'spice/spice.v72' into staging 

    # By Gerd Hoffmann
# Via Gerd Hoffmann
* spice/spice.v72:
  spice: fix display initialization

Message-id: 1375173625-3784-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
    Anthony Liguori committed Jul 30, 2013
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  2. Merge remote-tracking branch 'kraxel/usb.85' into staging 

    # By Gerd Hoffmann (2) and Alexey Kardashevskiy (1)
# Via Gerd Hoffmann
* kraxel/usb.85:
  hcd-ohci: add dma error handling
  uhci: egsm fix
  xhci: handle USB_RET_IOERROR

Message-id: 1375173371-3378-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
    Anthony Liguori committed Jul 30, 2013
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  3. Merge remote-tracking branch 'borntraeger/s390-for-1.6' into staging 

    * borntraeger/s390-for-1.6:
  s390: Implement dump-guest-memory support for target s390x
  s390x/kvm: Remove redundant return code
  s390x/kvm: Reworked/fixed handling of cc3 in kvm_handle_css_inst()
  s390x/ioinst: Fixed priority of operand exceptions
  s390x/ioinst: Fixed alignment check in SCHM instruction
  s390x/ioinst: Throw addressing exception when memory_map failed
  s390x/ioinst: Add missing alignment checks for IO instructions
  s390/sclpconsole: handle char layer busy conditions

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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  4. mips_r4k: Silence BIOS loading warning for qtest 

    Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375106733-832-6-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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  5. mips_jazz: Silence BIOS loading warning for qtest 

    Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375106733-832-5-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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  6. mips_malta: Silence BIOS loading warning for qtest 

    Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375106733-832-4-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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  7. mips_fulong2e: Silence BIOS loading warning for qtest 

    Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375106733-832-3-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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  8. target-ppc: Suppress TCG instruction emulation warnings for qtest 

    Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375106733-832-2-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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  9. chardev: fix CHR_EVENT_OPENED events for mux chardevs 

    As of bd5c51e, chardevs no longer use
bottom-halves to issue CHR_EVENT_OPENED events. To maintain past
semantics, we instead defer the CHR_EVENT_OPENED events toward the end
of chardev initialization.

For muxes, this isn't good enough, since a range of FEs must be able
to attach to the mux prior to any CHR_EVENT_OPENED being issued, else
each FE will immediately print it's initial output (prompts, banners,
etc.) just prior to us switching to the next FE as part of
initialization.

The is new and confusing behavior for users, as they'll see output for
things like the HMP monitor, even though their the current mux focus
may be a guest serial port with potentially no output.

We fix this by further deferring CHR_EVENT_OPENED events for FEs
associated with muxes until after machine init by flagging mux chardevs
with 'explicit_be_open', which suppresses emission of CHR_EVENT_OPENED
events until we explicitly set the mux as opened later.

Currently, we must defer till after machine init since we potentially
associate FEs with muxes as part of realize (for instance,
serial_isa_realizefn).

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Message-id: 1375207462-8141-1-git-send-email-mdroth@linux.vnet.ibm.com
Cc: qemu-stable@nongnu.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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