Commit Graph

32887 Commits

Author SHA1 Message Date
Gerd Hoffmann
6fa2769751 gtk: workaround gtk2 vte resize issue
Hack isn't pretty, but gets the job done.
See source code comment for details.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:04 +02:00
Gerd Hoffmann
82fc18099a gtk: window sizing overhaul
Major overhaul for window size handling.  This basically switches qemu
over to use geometry hints for the window manager instead of trying to
get the job done with widget resize requests.  This allows to specify
better what we need and also avoids window resizes.

FIXME: on gtk2 someone overwrites the geometry hints :(

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:04 +02:00
Gerd Hoffmann
0f61a61df3 gtk: zap unused global_state
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:04 +02:00
Bruce Rogers
3158a3482b gtk: Add handling for the xfree86 keycodes
Currently only evdev keycodes are handled by the gtk-ui. SDL has
code to handle both. This patch adds similar processing so that
both keycode types will be handled via the gtk-ui.

Signed-off-by: Bruce Rogers <brogers@suse.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:04 +02:00
Gerd Hoffmann
aa0a55d42d gtk: enable untabify for gfx
Now we have all grab fixes in place, so we can allow detaching
graphic display tabs too.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:04 +02:00
Gerd Hoffmann
0c77a37f11 gtk: detached window pointer grabs
Make ungrab hotkey work with detached windows.
Enable pointer grabs for detached windows.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:04 +02:00
Gerd Hoffmann
99623c90d1 gtk: update all windows on mouse mode changes
We might have multiple graphic displays now which all need a cursor update.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:03 +02:00
Gerd Hoffmann
2884cf5b93 gtk: fix grab checks
Make it handle multiple windows case correctly.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:03 +02:00
Gerd Hoffmann
4eeaa3a885 gtk: update gd_update_caption
Adapt to recent changes, handle multiple windows.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:03 +02:00
Gerd Hoffmann
746b867030 gtk: skip keyboard grab when hover autograb is active
It's pointless.  With grab on hover enabled the keyboard grab
is already active when you press Ctrl-Alt-G ;)

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:03 +02:00
Gerd Hoffmann
4c638e2e4b gtk: keep track of grab owner
Simplifies grab state tracking and makes ungrab more reliable.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:03 +02:00
Gerd Hoffmann
1c856da57b gtk: add gd_grab trace event
Input grab code is tricky, add some debug & trouble shooting aid.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:03 +02:00
Gerd Hoffmann
74444bc198 gtk: add tab to trace events
So you can see which of multiple displays (if present) was resized ;)

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:03 +02:00
Gerd Hoffmann
cdeb7090ee gtk: allow moving tabs to windows and back.
"View->Detach tab" will move to tab to a new window.
Simply closing the window will move it back into a notebook tab.
The label will be permamently stored in VirtualConsole->label,
so it can easily be reused to (re-)label tabs and windows.

Works for vte tabs only for now. pointer/kbd grab code needs
adaptions before we can enable it for gfx tabs too.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:03 +02:00
Gerd Hoffmann
d3ef575080 gtk: simplify resize
Simply ask for a small window size.  When the widgets don't fit in gtk
will automatically make the window large enougth to make things fit, no
need to try (and fail) duplicate that logic in qemu.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:03 +02:00
Gerd Hoffmann
6a24ced5ca gtk: use device type as label
IMO useful than showing VGA for any graphic device
even in case it is something completely different.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:03 +02:00
Gerd Hoffmann
ed1132e41a gtk: support multiple gfx displays
Each display gets its own tab.  Tab switching continues to work like it
did, just the hotkeys of the vte consoles changes in case a secondary
display is present as it will get ctrl-alt-2 assigned and the vtes are
shifted by one.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:03 +02:00
Gerd Hoffmann
e3500d1f5f gtk: move vga state into VirtualGfxConsole
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:03 +02:00
Gerd Hoffmann
271a25c0b6 gtk: VirtualConsole restruction
Move all vte-related items into VirtualVteConsole substruct.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:03 +02:00
Gerd Hoffmann
832189c9b1 gtk: remove page numbering assumtions from the code
Lookup page numbers using gtk_notebook_page_num() instead.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:03 +02:00
Cole Robinson
0fb20d1c39 gtk: Add a scrollbar for text consoles
Only show the scrollbar if the content doesn't fit on the visible space.

[ kraxel: fix box packing ]

Signed-off-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:03 +02:00
Gerd Hoffmann
ee5f31e48b gtk: cleanup CONFIG_VTE ifdef a bit.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:03 +02:00
Gerd Hoffmann
6fe83074d7 gtk: zap vte size requests
The vte tabs simply get the size of the vga tab then, with whatever
cols and lines are fitting in.  I find this bahavior more useful than
resizing the qemu window all day long.

YMMV.  Comments are welcome.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:03 +02:00
Gerd Hoffmann
fd07d07ba9 gtk: zap scrolled_window
The vte widget implements the scrollable interface, placing it into
a scrolled window is pointless and creates a bunch of strange effects.
Zap it.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26 08:41:02 +02:00
Peter Maydell
178ac111bc Merge remote-tracking branch 'remotes/qmp-unstable/queue/qmp' into staging
* remotes/qmp-unstable/queue/qmp:
  qapi: zero-initialize all QMP command parameters
  scripts/qapi.py: Avoid syntax not supported by Python 2.4
  doc: add "setup" to list of migration states

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-22 19:04:49 +01:00
Peter Maydell
6054d883d6 purge error_is_set()
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Merge remote-tracking branch 'remotes/kraxel/tags/pull-chardev-2' into staging

purge error_is_set()

# gpg: Signature made Wed 21 May 2014 11:43:44 BST 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-chardev-2:
  error: error_is_set() is finally unused; remove
  char: Explain qmp_chardev_add()'s unusual error handling
  char: Clean up fragile use of error_is_set()
  char: Use return values instead of error_is_set(errp)
  qemu-socket: Clean up inet_connect_opts()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-22 18:14:01 +01:00
Peter Maydell
5118dc5975 audio: two intel-hda fixes.
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Merge remote-tracking branch 'remotes/kraxel/tags/pull-audio-5' into staging

audio: two intel-hda fixes.

# gpg: Signature made Wed 21 May 2014 09:49:39 BST 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-audio-5:
  hw/audio/intel-hda: Avoid shift into sign bit
  audio/intel-hda: support FIFORDY

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-22 17:05:36 +01:00
Peter Maydell
45e66b7beb some s390 patches:
- Enable irqfds on s390 via the new adapter interrupt routing type.
   As a prereq, fix the kvm enable_cap helpers for some compilers and
   split the s390 flic into kvm and non-kvm parts.
 - Enable software and hardware debugging support on s390. This needs a
   kernel headers update.
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Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20140520' into staging

some s390 patches:

- Enable irqfds on s390 via the new adapter interrupt routing type.
  As a prereq, fix the kvm enable_cap helpers for some compilers and
  split the s390 flic into kvm and non-kvm parts.
- Enable software and hardware debugging support on s390. This needs a
  kernel headers update.

# gpg: Signature made Tue 20 May 2014 12:30:54 BST using RSA key ID C6F02FAF
# gpg: Can't check signature: public key not found

* remotes/cohuck/tags/s390x-20140520:
  s390x/kvm: hw debugging support via guest PER facility
  s390x/kvm: software breakpoint support
  s390x: remove duplicate definitions of DIAG 501
  linux-headers: update
  s390x/virtio-ccw: wire up irq routing and irqfds
  s390x/virtio-ccw: reference-counted indicators
  s390x: add I/O adapter registration
  s390x: split flic into kvm and non-kvm parts
  kvm: Fix enable_cap helpers on older gcc

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-22 16:14:02 +01:00
Peter Maydell
65903a8b08 Merge remote-tracking branch 'remotes/bonzini/scsi-next' into staging
* remotes/bonzini/scsi-next:
  megasas: remove buildtime strings
  block: iscsi build fix if LIBISCSI_FEATURE_IOVECTOR is not defined
  virtio-scsi: Plug memory leak on virtio_scsi_push_event() error path
  scsi: Document intentional fall through in scsi_req_length()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-22 15:27:46 +01:00
Michael Roth
fc13d93726 qapi: zero-initialize all QMP command parameters
In general QMP command parameter values are specified by consumers of the
QMP/HMP interface, but in the case of optional parameters these values may
be left uninitialized.

It is considered a bug for code to make use of optional parameters that have
not been flagged as being present by the marshalling code (via corresponding
has_<parameter> parameter), however our marshalling code will still pass
these uninitialized values on to the corresponding QMP function (to then
be ignored). Some compilers (clang in particular) consider this unsafe
however, and generate warnings as a result. As reported by Peter Maydell:

  This is something clang's -fsanitize=undefined spotted. The
  code generated by qapi-commands.py in qmp-marshal.c for
  qmp_marshal_* functions where there are some optional
  arguments looks like this:

      bool has_force = false;
      bool force;

      mi = qmp_input_visitor_new_strict(QOBJECT(args));
      v = qmp_input_get_visitor(mi);
      visit_type_str(v, &device, "device", errp);
      visit_start_optional(v, &has_force, "force", errp);
      if (has_force) {
          visit_type_bool(v, &force, "force", errp);
      }
      visit_end_optional(v, errp);
      qmp_input_visitor_cleanup(mi);

      if (error_is_set(errp)) {
          goto out;
      }
      qmp_eject(device, has_force, force, errp);

  In the case where has_force is false, we never initialize
  force, but then we use it by passing it to qmp_eject.
  I imagine we don't then actually use the value, but clang
  complains in particular for 'bool' variables because the value
  that ends up being loaded from memory for 'force' is not either
  0 or 1 (being uninitialized stack contents).

Fix this by initializing all QMP command parameters to {0} in the
marshalling code prior to passing them on to the QMP functions.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-05-21 09:25:31 -04:00
Luiz Capitulino
3478881130 scripts/qapi.py: Avoid syntax not supported by Python 2.4
The Python "except Foo as x" syntax was only introduced in
Python 2.6, but we aim to support Python 2.4 and later.
Use the old-style "except Foo, x" syntax instead, thus
fixing configure/compile on systems with older Python.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-05-21 09:04:03 -04:00
Markus Armbruster
d2e064a73e error: error_is_set() is finally unused; remove
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-21 11:57:58 +02:00
Markus Armbruster
3894c78764 char: Explain qmp_chardev_add()'s unusual error handling
Character backend open hasn't been fully converted to the Error API.
Some opens fail without setting an error.  qmp_chardev_add() needs to
detect when that happens, and set a generic error.  Explain that in a
comment, and inline error_is_set() for clarity.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-21 11:57:58 +02:00
Markus Armbruster
0aff637e92 char: Clean up fragile use of error_is_set()
Using error_is_set(ERRP) to find out whether a function failed is
either wrong, fragile, or unnecessarily opaque.  It's wrong when ERRP
may be null, because errors go undetected when it is.  It's fragile
when proving ERRP non-null involves a non-local argument.  Else, it's
unnecessarily opaque (see commit 84d18f0).

The error_is_set(errp) in qemu_chr_new_from_opts() is merely fragile,
because the callers never pass a null errp argument.

Make the code more robust and more obviously correct: receive the
error in a local variable, then propagate it through the parameter.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-21 11:57:58 +02:00
Markus Armbruster
5f758366c0 char: Use return values instead of error_is_set(errp)
Using error_is_set(errp) to check whether a function call failed is
fragile: it breaks when errp is null.  Check perfectly suitable return
values instead when possible.  As far as I can tell, errp can't be
null there, but this is more robust and more obviously correct

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-21 11:57:57 +02:00
Markus Armbruster
3f9286b721 qemu-socket: Clean up inet_connect_opts()
Separate the search for a working addrinfo from the code that does
something with it.  Makes for a clearer search loop.

Use a local Error * to simplify resetting the error in the search
loop.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-21 11:57:57 +02:00
Peter Feiner
3b69595068 doc: add "setup" to list of migration states
On a slow VM (e.g., nested), you see the "setup" state when you query the
migration status.

Signed-off-by: Peter Feiner <peter@gridcentric.ca>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-05-20 14:39:19 -04:00
Olaf Hering
5a7733b0b7 megasas: remove buildtime strings
Using __DATE__ or __TIME__ in binary pkgs changes the checksum of
compiled binaries if they get rebuilt, even if there are no other
source changes.  Replace the dynamic strings with some equally
informative static strings.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-05-20 16:14:29 +02:00
David Hildenbrand
770a63792b s390x/kvm: hw debugging support via guest PER facility
This patch makes use of the hw debugging support in kvm (provided by the guest's
PER facility) on s390. It enables the following features, available using the
gdbserver:
- single-stepping
- hw breakpoints
- hw watchpoints

Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2014-05-20 13:05:58 +02:00
David Hildenbrand
b30f4dfbda s390x/kvm: software breakpoint support
This patch allows to insert and remove sw breakpoints using the QEMU gdbserver
on s390 as well as to interrupt execution on a breakpoint hit when running
with KVM enabled.

Whenever a software breakpoint is inserted, common code calls kvm ioctl
KVM_UPDATE_GUEST_DEBUG. As this method's default on s390 is to return an error
if not implement, the insertion will fail. Therefore, KVM also has to be
updated in order to make use of software breakpoints.

Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2014-05-20 13:05:58 +02:00
David Hildenbrand
8e4e86afa5 s390x: remove duplicate definitions of DIAG 501
When restoring the previously saved instruction in
kvm_arch_remove_sw_breakpoint(), we only restored one byte. Let's use
the sizeof() operator to make sure we restore the entire instruction.

While we are at it, let's remove the duplicate definitions of DIAG 501
and replace its size (used when reading/writing the instruction) with
a sizeof() operator to make the code self explaining and less error-prone.

Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2014-05-20 13:05:58 +02:00
Jens Freimann
76eb98d51c linux-headers: update
Sync linux-headers with kvm/next (87c00572ba05aa8c9db118da75c608f47eb10b9e)

Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2014-05-20 13:05:58 +02:00
Cornelia Huck
d426d9fba8 s390x/virtio-ccw: wire up irq routing and irqfds
Make use of the new s390 adapter irq routing support to enable real
in-kernel irqfds for virtio-ccw with adapter interrupts.

Note that s390 doesn't provide the common KVM_CAP_IRQCHIP capability, but
rather needs KVM_CAP_S390_IRQCHIP to be enabled. This is to ensure backward
compatibility.

Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2014-05-20 13:05:58 +02:00
Cornelia Huck
7bca3892cb s390x/virtio-ccw: reference-counted indicators
Make code using the same indicators point to a single allocated structure
that is freed when the last user goes away.

This will be used by the irqfd code to unmap addresses after the last user
is gone.

Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2014-05-20 13:05:58 +02:00
Cornelia Huck
03cf077ac9 s390x: add I/O adapter registration
Register an I/O adapter interrupt source for when virtio-ccw devices start
using adapter interrupts.

Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2014-05-20 13:05:58 +02:00
Cornelia Huck
7b35d0c44c s390x: split flic into kvm and non-kvm parts
Introduce a common parent class for both cases, where kvm and non-kvm
can hook up callbacks. This will be used by follow-on patches for
adapter registration and mapping.

We now always have a flic, regardless of whether we use kvm; the
non-kvm implementation just doesn't do anything.

Reviewed-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2014-05-20 13:05:57 +02:00
Alexander Graf
61c7bbd236 kvm: Fix enable_cap helpers on older gcc
Commit 40f1ee27aa introduced handy helpers for enable_cap calls on
vcpu and vm level. Unfortunately some older gcc versions (4.7.1, 4.6)
seem to choke on signedness detection in inline created variables:

target-ppc/kvm.c: In function 'kvmppc_booke_watchdog_enable':
target-ppc/kvm.c:1302:21: error: comparison of unsigned expression < 0 is always false [-Werror=type-limits]
target-ppc/kvm.c: In function 'kvmppc_set_papr':
target-ppc/kvm.c:1504:21: error: comparison of unsigned expression < 0 is always false [-Werror=type-limits]

However - thanks to Thomas Huth for the suggestion - we can just cast the
offending potentially 0 value to a signed type, making the comparison signed.

Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2014-05-20 13:05:57 +02:00
Peter Maydell
ca8c0fab95 Block patches
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Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block patches

# gpg: Signature made Mon 19 May 2014 15:21:14 BST using RSA key ID C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"

* remotes/kevin/tags/for-upstream: (22 commits)
  block: optimize zero writes with bdrv_write_zeroes
  blockdev: add a function to parse enum ids from strings
  util: add qemu_iovec_is_zero
  qcow1: Stricter backing file length check
  qcow1: Validate image size (CVE-2014-0223)
  qcow1: Validate L2 table size (CVE-2014-0222)
  qcow1: Check maximum cluster size
  qcow1: Make padding in the header explicit
  curl: Add usage documentation
  curl: Add sslverify option
  curl: Remove broken parsing of options from url
  curl: Fix build when curl_multi_socket_action isn't available
  qemu-iotests: Fix blkdebug in VM drive in 030
  qemu-iotests: Fix core dump suppression in test 039
  iotests: Add test for the JSON protocol
  block: Allow JSON filenames
  check-qdict: Add test for qdict_join()
  qdict: Add qdict_join()
  block: add test for vhdx image created by Disk2VHD
  block: vhdx - account for identical header sections
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-20 11:57:52 +01:00
Jeff Cody
f2564d88fe block: iscsi build fix if LIBISCSI_FEATURE_IOVECTOR is not defined
Commit b03c380 introduced the function
iscsi_allocationmap_is_allocated(), however it is only used within a
code block that is conditionally compiled.  This produces a warning
(error with -werror) of "defined but not used" for the the function, if
LIBISCSI_FEATURE_IOVECTOR is not defined.

This wraps iscsi_allocationmap_is_allocated() in the same conditional.

Signed-off-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-05-20 10:09:45 +02:00
Peter Maydell
b1fe60cd35 hw/audio/intel-hda: Avoid shift into sign bit
Add a U suffix to avoid shifting into the sign bit (which is
undefined behaviour in C).

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-20 08:49:21 +02:00