Switch egl-headless ui to use qapi DisplayOptions for configuration.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Message-id: 20180202111022.19269-8-kraxel@redhat.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Not used any more, delete it.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Message-id: 20180202111022.19269-7-kraxel@redhat.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Switch sdl ui to use qapi DisplayOptions for configuration.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Message-id: 20180202111022.19269-6-kraxel@redhat.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Add QAPI DisplayType enum, DisplayOptions union and DisplayGTK struct.
Switch gtk configuration to use the qapi type.

Some bookkeeping (fullscreen for example) is done twice now, this is
temporary until more/all UIs are switched over to qapi configuration.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Message-id: 20180202111022.19269-5-kraxel@redhat.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

qapi DisplayType will replace the current enum.  For the transition both
will coexist though, so rename it so we don't have a name clash.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Message-id: 20180202111022.19269-4-kraxel@redhat.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Message-id: 20180202111022.19269-2-kraxel@redhat.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

# gpg: Signature made Mon 19 Feb 2018 16:19:46 GMT
# gpg:                using RSA key 9CA4ABB381AB73C8
# 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/tracing-pull-request:
  trace: avoid SystemTap "char const" warnings
  tracetool: For ust trace bool type as ctf_integer
  tracetool: Update argument format regex to non-greedy star
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

SystemTap's dtrace(1) produces the following warning when it encounters
"char const" instead of "const char":

  Warning: /usr/bin/dtrace:trace-dtrace-root.dtrace:66: syntax error near:
  probe flatview_destroy_rcu

  Warning: Proceeding as if --no-pyparsing was given.

This is a limitation in current SystemTap releases.  I have sent a patch
upstream to accept "char const" since it is valid C:

  https://sourceware.org/ml/systemtap/2018-q1/msg00017.html

In QEMU we still wish to avoid warnings in the current SystemTap
release.  It's simple enough to replace "char const" with "const char".

I'm not changing the documentation or implementing checks to prevent
this from occurring again in the future.  The next release of SystemTap
will hopefully resolve this issue.

Cc: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: NDaniel P. Berrange <berrange@redhat.com>
Message-id: 20180201162625.4276-1-stefanha@redhat.com
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

Previously functions having arguments of type bool was not traced
properly. The bool arguments were missing from the trace.
Signed-off-by: NJon Emil Jahren <jonemilj@gmail.com>
Message-id: 20180129041648.30884-3-jonemilj@gmail.com
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

Using the greedy star matching, arguments like "...%"PRIx64 caused issues
for functions with multiple PRI formats.

The issue was only seen with the ust backend, as it is the only one
using the format regex.

The result for many functions was that the arguments coming after the
greedy star end was left out of the tracepoint, and in some cases some
of the arguments that was traced had the wrong format.
Signed-off-by: NJon Emil Jahren <jonemilj@gmail.com>
Message-id: 20180129041648.30884-2-jonemilj@gmail.com
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

PVRDMA implementation

# gpg: Signature made Mon 19 Feb 2018 11:08:49 GMT
# gpg:                using RSA key 36D4C0F0CF2FE46D
# gpg: Good signature from "Marcel Apfelbaum <marcel@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: B1C6 3A57 F92E 08F2 640F  31F5 36D4 C0F0 CF2F E46D

* remotes/marcel/tags/rdma-pull-request:
  MAINTAINERS: add entry for hw/rdma
  hw/rdma: Implementation of PVRDMA device
  hw/rdma: PVRDMA commands and data-path ops
  hw/rdma: Implementation of generic rdma device layers
  hw/rdma: Definitions for rdma device and rdma resource manager
  hw/rdma: Add wrappers and macros
  include/standard-headers: add pvrdma related headers
  scripts/update-linux-headers: import pvrdma headers
  docs: add pvrdma device documentation.
  mem: add share parameter to memory-backend-ram
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com>
Signed-off-by: NYuval Shaia <yuval.shaia@oracle.com>

PVRDMA is the QEMU implementation of VMware's paravirtualized RDMA device.
It works with its Linux Kernel driver AS IS, no need for any special
guest modifications.

While it complies with the VMware device, it can also communicate with
bare metal RDMA-enabled machines and does not require an RDMA HCA in the
host, it can work with Soft-RoCE (rxe).

It does not require the whole guest RAM to be pinned allowing memory
over-commit and, even if not implemented yet, migration support will be
possible with some HW assistance.

Implementation is divided into 2 components, rdma general and pvRDMA
specific functions and structures.

The second PVRDMA sub-module - interaction with PCI layer.
- Device configuration and setup (MSIX, BARs etc).
- Setup of DSR (Device Shared Resources)
- Setup of device ring.
- Device management.
Reviewed-by: NDotan Barak <dotanb@mellanox.com>
Reviewed-by: NZhu Yanjun <yanjun.zhu@oracle.com>
Signed-off-by: NYuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com>

First PVRDMA sub-module - implementation of the PVRDMA device.
- PVRDMA commands such as create CQ and create MR.
- Data path QP operations - post_send and post_recv.
- Completion handler.
Reviewed-by: NDotan Barak <dotanb@mellanox.com>
Reviewed-by: NZhu Yanjun <yanjun.zhu@oracle.com>
Signed-off-by: NYuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com>

This layer is composed of two sub-modules, backend and resource manager.
Backend sub-module is responsible for all the interaction with IB layers
such as ibverbs and umad (external libraries).
Resource manager is a collection of functions and structures to manage
RDMA resources such as QPs, CQs and MRs.
Reviewed-by: NDotan Barak <dotanb@mellanox.com>
Reviewed-by: NZhu Yanjun <yanjun.zhu@oracle.com>
Signed-off-by: NYuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com>

Definition of various structures and constants used in backend and
resource manager modules.
Reviewed-by: NDotan Barak <dotanb@mellanox.com>
Reviewed-by: NZhu Yanjun <yanjun.zhu@oracle.com>
Signed-off-by: NYuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com>

As all mapping for this device are from driver to device,
declare wrappers on top of pci_dma_*map functions.

In addition, declare macros to be used for debug messages.
Reviewed-by: NDotan Barak <dotanb@mellanox.com>
Reviewed-by: NZhu Yanjun <yanjun.zhu@oracle.com>
Signed-off-by: NYuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com>

Import the headers used by the pvrdma device.
Part of them are interfaces between the guest driver and the device,
imported under include/standart-headers/drivers/infiniband/... .
Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com>
Signed-off-by: NYuval Shaia <yuval.shaia@oracle.com>

Modify the script to import the headers used by the pvrdma device.
Part of them are interfaces between the guest driver and the device,
import them under include/standart-headers/drivers/infiniband/... .

Remove the unused functions from pvrdma_verbs.h avoiding the
unnecessary import of several infiniband/networking/other headers.
Reviewed-by: NGal Hammer <ghammer@redhat.com>
Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com>
Signed-off-by: NYuval Shaia <yuval.shaia@oracle.com>

Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com>
Signed-off-by: NYuval Shaia <yuval.shaia@oracle.com>
Reviewed-by: NShamir Rabinovitch <shamir.rabinovitch@oracle.com>

Currently only file backed memory backend can
be created with a "share" flag in order to allow
sharing guest RAM with other processes in the host.

Add the "share" flag also to RAM Memory Backend
in order to allow remapping parts of the guest RAM
to different host virtual addresses. This is needed
by the RDMA devices in order to remap non-contiguous
QEMU virtual addresses to a contiguous virtual address range.

Moved the "share" flag to the Host Memory base class,
modified phys_mem_alloc to include the new parameter
and a new interface memory_region_init_ram_shared_nomigrate.

There are no functional changes if the new flag is not used.
Reviewed-by: NEduardo Habkost <ehabkost@redhat.com>
Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com>

Add some doc for the stable process.

# gpg: Signature made Mon 19 Feb 2018 10:01:19 GMT
# gpg:                using RSA key DECF6B93C6F02FAF
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>"
# gpg:                 aka "Cornelia Huck <huckc@linux.vnet.ibm.com>"
# gpg:                 aka "Cornelia Huck <cornelia.huck@de.ibm.com>"
# gpg:                 aka "Cornelia Huck <cohuck@kernel.org>"
# gpg:                 aka "Cornelia Huck <cohuck@redhat.com>"
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0  18CE DECF 6B93 C6F0 2FAF

* remotes/cohuck/tags/stable-doc-20180219:
  docs: document our stable process
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Some pointers on how to get a patch into stable.

[contains some suggestions by mdroth and eblake]
Reviewed-by: NEric Blake <eblake@redhat.com>
Reviewed-by: NMichael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: NCornelia Huck <cohuck@redhat.com>

HMP pull 2018-02-16

# gpg: Signature made Fri 16 Feb 2018 17:45:06 GMT
# gpg:                using RSA key 0516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>"
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A  9FA9 0516 331E BC5B FDE7

* remotes/dgilbert/tags/pull-hmp-20180216:
  monitor.c: Fix infinite loop in monitor's auto-complete
  monitor: Remove legacy "-mon default=on" parameter
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

RHEL6's compilers don't like the repeated typedef.
Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The QEMU monitor enters an infinite loop when trying to auto-complete commands
that accept only optional parameters. The commands currently affected by this
issue are 'info registers' and 'info mtree'.
Reported-by: NDimitris Karagkasidis <t.pagef.lt@gmail.com>
Fixes: 48fe86f6Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20180213125143.23488-1-dgilbert@redhat.com>
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>

The "default" parameter of the "-mon" option is useless since
QEMU v2.4.0, and marked as deprecated since QEMU v2.8.0. That
should have been long enough to let people update their scripts,
so time to remove it now.
Signed-off-by: NThomas Huth <thuth@redhat.com>
Message-Id: <1513700253-10045-1-git-send-email-thuth@redhat.com>
Reviewed-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>

bugfixes for vnc and sdl2

# gpg: Signature made Fri 16 Feb 2018 11:53:37 GMT
# gpg:                using RSA key 4CB6D8EED3E87138
# 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>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/ui-20180216-pull-request:
  ui: extend VNC trottling tracing to SASL codepaths
  ui: check VNC audio frequency limit at time of reading from client
  ui: avoid 'local_err' variable shadowing in VNC SASL auth
  ui: avoid risk of 32-bit int overflow in VNC buffer check
  sdl2: fix mouse grab
  sdl: restore optimized redraw
  vnc: fix segfault in closed connection handling
  vnc: add qapi/error.h include to stubs
  vnc: remove bogus object_unref on client socket
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

ppc patch queue 2018-02-16

Highlights of this batch:
  * Conversion to TranslatorOps (Emilio Cota)
  * Further bugfixes and cleanups to vcpu id allocation for pseries
    (Greg Kurz)
  * Another bugfix for HPT resizing (Daniel Henrique-Barboza)
  * Macintosh CUDA cleanups (Mark Cave-Ayland)
  * Further tweaks to Spectre/Meltdown mitigations (Suraj Singh)

# gpg: Signature made Fri 16 Feb 2018 10:00:02 GMT
# gpg:                using RSA key 6C38CACA20D9B392
# 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-2.12-20180216:
  ppc4xx: Add device models found in PPC440 core SoCs
  ppc/spapr-caps: Disallow setting workaround for spapr-cap-ibs
  target/ppc: convert to TranslatorOps
  target/ppc: convert to DisasContextBase
  spapr: consolidate the VCPU id numbering logic in a single place
  spapr: rename spapr_vcpu_id() to spapr_get_vcpu_id()
  spapr: move VCPU calculation to core machine code
  spapr: use spapr->vsmt to compute VCPU ids
  ppc/spapr-caps: Change migration macro to take full spapr-cap name
  hw/char: remove legacy interface escc_init()
  hw/ppc/spapr_hcall: set htab_shift after kvmppc_resize_hpt_commit
  cuda: convert to trace-events
  ppc: move CUDAState and other CUDA-related definitions into separate cuda.h file
  cuda: convert to use the shared mos6522 device
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Migration pull 20180214

Note that the 'Add test for migration to bad destination' displays
a 'Connection refused' during running, but still gives the correct exit
code and OK (It's checking that the source doesn't fail when
it can't connect, so that's the right error).
If it's particularly disliked that patch can be skipped individually.

# gpg: Signature made Wed 14 Feb 2018 15:33:04 GMT
# gpg:                using RSA key 0516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>"
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A  9FA9 0516 331E BC5B FDE7

* remotes/dgilbert/tags/pull-migration-20180214a:
  migration: pass MigrationState to migrate_init()
  migration: allow send_rq to fail
  migration: provide postcopy_fault_thread_notify()
  migration: reuse mis->userfault_quit_fd
  migration: better error handling with QEMUFile
  tests/migration: Add test for migration to bad destination
  migration: Fix early failure cleanup
  tests/migration: Add source to PC boot block
  migration: improve documentation of postcopy-ram
  migration/xen: Check return value of qemu_fclose
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

In previous commit:

  commit 6aa22a29
  Author: Daniel P. Berrange <berrange@redhat.com>
  Date:   Mon Dec 18 19:12:27 2017 +0000

    ui: add trace events related to VNC client throttling

trace points related to unthrottling client I/O were missed from the
SASL codepaths.
Reported-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>
Reviewed-by: NLaszlo Ersek <lersek@redhat.com>
Message-id: 20180205114938.15784-5-berrange@redhat.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

The 'vs->as.freq' value is a signed integer, which is read from an
unsigned 32-bit int field on the wire. There is thus a risk of overflow
on 32-bit platforms. Move the frequency limit checking to be done at
time of read before casting to a signed integer.
Reported-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>
Reviewed-by: NLaszlo Ersek <lersek@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180205114938.15784-4-berrange@redhat.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

The start_auth_sasl() method declares a 'Error *local_err' variable in
an inner if () {...} scope, which shadows a variable of the same name
declared at the start of the method. This is confusing for reviewers and
may trigger compiler warnings.
Reported-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>
Reviewed-by: NLaszlo Ersek <lersek@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180205114938.15784-3-berrange@redhat.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

For very large framebuffers, it is theoretically possible for the result
of 'vs->throttle_output_offset * VNC_THROTTLE_OUTPUT_LIMIT_SCALE' to
exceed the size of a 32-bit int. For this to happen in practice, the
video RAM would have to be set to a large enough value, which is not
likely today. None the less we can be paranoid against future growth by
using division instead of multiplication when checking the limits.
Reported-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>
Reviewed-by: NLaszlo Ersek <lersek@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180205114938.15784-2-berrange@redhat.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

When qemu mouse mode changes from relative to absolute
we must turn off sdl relative mouse mode too.

Fixes: https://bugs.launchpad.net/qemu/+bug/1703795Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Message-Id: <20180202120803.11501-1-kraxel@redhat.com>

The documentation on SDL_RenderPresent function states that
"the backbuffer should be considered invalidated after each present",
so copy the entire texture on each redraw.

On the other hand, SDL_UpdateTexture function is described as
"fairly slow function", so restrict it to just the changed pixels.

Also added SDL_RenderClear call, as suggested in the documentation
page on SDL_RenderPresent.
Signed-off-by: NAnatoly Trosinenko <anatoly.trosinenko@gmail.com>
Message-id: 20180205133228.25082-1-anatoly.trosinenko@gmail.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

On one of our client's node, due to trying to read from closed ioc,
a segmentation fault occured. Corresponding backtrace:

0  object_get_class (obj=obj@entry=0x0)
1  qio_channel_readv_full (ioc=0x0, iov=0x7ffe55277180 ...
2  qio_channel_read (ioc=<optimized out> ...
3  vnc_client_read_buf (vs=vs@entry=0x55625f3c6000, ...
4  vnc_client_read_plain (vs=0x55625f3c6000)
5  vnc_client_read (vs=0x55625f3c6000)
6  vnc_client_io (ioc=<optimized out>, condition=G_IO_IN, ...
7  g_main_dispatch (context=0x556251568a50)
8  g_main_context_dispatch (context=context@entry=0x556251568a50)
9  glib_pollfds_poll ()
10 os_host_main_loop_wait (timeout=<optimized out>)
11 main_loop_wait (nonblocking=nonblocking@entry=0)
12 main_loop () at vl.c:1909
13 main (argc=<optimized out>, argv=<optimized out>, ...

Having analyzed the coredump, I understood that the reason is that
ioc_tag is reset on vnc_disconnect_start and ioc is cleaned
in vnc_disconnect_finish. Between these two events due to some
reasons the ioc_tag was set again and after vnc_disconnect_finish
the handler is running with freed ioc,
which led to the segmentation fault.

The patch checks vs->disconnecting in places where we call
qio_channel_add_watch and resets handler if disconnecting == TRUE
to prevent such an occurrence.
Signed-off-by: NKlim Kireev <klim.kireev@virtuozzo.com>
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>
Message-id: 20180207094844.21402-1-klim.kireev@virtuozzo.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Fixes --disable-vnc build failure.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Message-id: 20180213070526.22475-1-kraxel@redhat.com

vnc_listen_io() does not own the reference on the 'cioc' parameter is it
passed, so should not be unref'ing it.

Fixes: 13e1d0e7Reported-by: NBandan Das <bsd@redhat.com>
Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Message-id: 20180215102602.10864-1-berrange@redhat.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

# gpg: Signature made Thu 15 Feb 2018 17:50:22 GMT
# gpg:                using RSA key BE86EBB415104FDF
# 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/qio-next-pull-request:
  allow to build with older sed
  io/channel-command: Do not kill the child process after closing the pipe
  io: Add /dev/fdset/ support to QIOChannelFile
  io: Don't call close multiple times in QIOChannelFile
  io: Fix QIOChannelFile when creating and opening read-write
  io/channel-websock: handle continuous reads without any data
  io: fix QIONetListener memory leak
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>